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merge from main

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--HG--
branch : fuzz
This commit is contained in:
Matt Johnston
2018-02-17 19:29:51 +08:00
parent f7a664f127 f042eb41ab
commit 7e8094d53a
740 changed files with 99326 additions and 23274 deletions
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51
libtomcrypt/src/ciphers/aes/aes.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/* AES implementation by Tom St Denis
@@ -50,7 +48,7 @@ const struct ltc_cipher_descriptor rijndael_desc =
6,
16, 32, 16, 10,
SETUP, ECB_ENC, ECB_DEC, ECB_TEST, ECB_DONE, ECB_KS,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#endif
@@ -60,7 +58,7 @@ const struct ltc_cipher_descriptor aes_desc =
6,
16, 32, 16, 10,
SETUP, ECB_ENC, ECB_DEC, ECB_TEST, ECB_DONE, ECB_KS,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#else
@@ -76,7 +74,7 @@ const struct ltc_cipher_descriptor rijndael_enc_desc =
6,
16, 32, 16, 10,
SETUP, ECB_ENC, NULL, NULL, ECB_DONE, ECB_KS,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
const struct ltc_cipher_descriptor aes_enc_desc =
@@ -85,11 +83,12 @@ const struct ltc_cipher_descriptor aes_enc_desc =
6,
16, 32, 16, 10,
SETUP, ECB_ENC, NULL, NULL, ECB_DONE, ECB_KS,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#endif
#define __LTC_AES_TAB_C__
#include "aes_tab.c"
static ulong32 setup_mix(ulong32 temp)
@@ -125,7 +124,6 @@ int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *s
int i;
ulong32 temp, *rk;
#ifndef ENCRYPT_ONLY
int j;
ulong32 *rrk;
#endif
LTC_ARGCHK(key != NULL);
@@ -149,9 +147,6 @@ int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *s
LOAD32H(rk[2], key + 8);
LOAD32H(rk[3], key + 12);
if (keylen == 16) {
#ifndef ENCRYPT_ONLY
j = 44;
#endif
for (;;) {
temp = rk[3];
rk[4] = rk[0] ^ setup_mix(temp) ^ rcon[i];
@@ -164,9 +159,6 @@ int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *s
rk += 4;
}
} else if (keylen == 24) {
#ifndef ENCRYPT_ONLY
j = 52;
#endif
LOAD32H(rk[4], key + 16);
LOAD32H(rk[5], key + 20);
for (;;) {
@@ -187,9 +179,6 @@ int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *s
rk += 6;
}
} else if (keylen == 32) {
#ifndef ENCRYPT_ONLY
j = 60;
#endif
LOAD32H(rk[4], key + 16);
LOAD32H(rk[5], key + 20);
LOAD32H(rk[6], key + 24);
@@ -216,13 +205,14 @@ int SETUP(const unsigned char *key, int keylen, int num_rounds, symmetric_key *s
}
} else {
/* this can't happen */
/* coverity[dead_error_line] */
return CRYPT_ERROR;
}
#ifndef ENCRYPT_ONLY
/* setup the inverse key now */
rk = skey->rijndael.dK;
rrk = skey->rijndael.eK + j - 4;
rrk = skey->rijndael.eK + (28 + keylen) - 4;
/* apply the inverse MixColumn transform to all round keys but the first and the last: */
/* copy first */
@@ -697,23 +687,8 @@ int ECB_TEST(void)
rijndael_ecb_encrypt(tests[i].pt, tmp[0], &key);
rijndael_ecb_decrypt(tmp[0], tmp[1], &key);
if (XMEMCMP(tmp[0], tests[i].ct, 16) || XMEMCMP(tmp[1], tests[i].pt, 16)) {
#if 0
printf("\n\nTest %d failed\n", i);
if (XMEMCMP(tmp[0], tests[i].ct, 16)) {
printf("CT: ");
for (i = 0; i < 16; i++) {
printf("%02x ", tmp[0][i]);
}
printf("\n");
} else {
printf("PT: ");
for (i = 0; i < 16; i++) {
printf("%02x ", tmp[1][i]);
}
printf("\n");
}
#endif
if (compare_testvector(tmp[0], 16, tests[i].ct, 16, "AES Encrypt", i) ||
compare_testvector(tmp[1], 16, tests[i].pt, 16, "AES Decrypt", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -735,7 +710,7 @@ int ECB_TEST(void)
*/
void ECB_DONE(symmetric_key *skey)
{
(void)skey;
LTC_UNUSED_PARAM(skey);
}
@@ -765,6 +740,6 @@ int ECB_KS(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

510
libtomcrypt/src/ciphers/aes/aes_tab.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/* The precomputed tables for AES */
/*
@@ -23,10 +21,12 @@ Td3[x] = Si[x].[09, 0d, 0b, 0e];
Td4[x] = Si[x].[01, 01, 01, 01];
*/
#ifdef __LTC_AES_TAB_C__
/**
@file aes_tab.c
AES tables
*/
*/
static const ulong32 TE0[256] = {
0xc66363a5UL, 0xf87c7c84UL, 0xee777799UL, 0xf67b7b8dUL,
0xfff2f20dUL, 0xd66b6bbdUL, 0xde6f6fb1UL, 0x91c5c554UL,
@@ -532,142 +532,142 @@ static const ulong32 TE3[256] = {
#ifndef PELI_TAB
static const ulong32 Te4_0[] = {
0x00000063UL, 0x0000007cUL, 0x00000077UL, 0x0000007bUL, 0x000000f2UL, 0x0000006bUL, 0x0000006fUL, 0x000000c5UL,
0x00000030UL, 0x00000001UL, 0x00000067UL, 0x0000002bUL, 0x000000feUL, 0x000000d7UL, 0x000000abUL, 0x00000076UL,
0x000000caUL, 0x00000082UL, 0x000000c9UL, 0x0000007dUL, 0x000000faUL, 0x00000059UL, 0x00000047UL, 0x000000f0UL,
0x000000adUL, 0x000000d4UL, 0x000000a2UL, 0x000000afUL, 0x0000009cUL, 0x000000a4UL, 0x00000072UL, 0x000000c0UL,
0x000000b7UL, 0x000000fdUL, 0x00000093UL, 0x00000026UL, 0x00000036UL, 0x0000003fUL, 0x000000f7UL, 0x000000ccUL,
0x00000034UL, 0x000000a5UL, 0x000000e5UL, 0x000000f1UL, 0x00000071UL, 0x000000d8UL, 0x00000031UL, 0x00000015UL,
0x00000004UL, 0x000000c7UL, 0x00000023UL, 0x000000c3UL, 0x00000018UL, 0x00000096UL, 0x00000005UL, 0x0000009aUL,
0x00000007UL, 0x00000012UL, 0x00000080UL, 0x000000e2UL, 0x000000ebUL, 0x00000027UL, 0x000000b2UL, 0x00000075UL,
0x00000009UL, 0x00000083UL, 0x0000002cUL, 0x0000001aUL, 0x0000001bUL, 0x0000006eUL, 0x0000005aUL, 0x000000a0UL,
0x00000052UL, 0x0000003bUL, 0x000000d6UL, 0x000000b3UL, 0x00000029UL, 0x000000e3UL, 0x0000002fUL, 0x00000084UL,
0x00000053UL, 0x000000d1UL, 0x00000000UL, 0x000000edUL, 0x00000020UL, 0x000000fcUL, 0x000000b1UL, 0x0000005bUL,
0x0000006aUL, 0x000000cbUL, 0x000000beUL, 0x00000039UL, 0x0000004aUL, 0x0000004cUL, 0x00000058UL, 0x000000cfUL,
0x000000d0UL, 0x000000efUL, 0x000000aaUL, 0x000000fbUL, 0x00000043UL, 0x0000004dUL, 0x00000033UL, 0x00000085UL,
0x00000045UL, 0x000000f9UL, 0x00000002UL, 0x0000007fUL, 0x00000050UL, 0x0000003cUL, 0x0000009fUL, 0x000000a8UL,
0x00000051UL, 0x000000a3UL, 0x00000040UL, 0x0000008fUL, 0x00000092UL, 0x0000009dUL, 0x00000038UL, 0x000000f5UL,
0x000000bcUL, 0x000000b6UL, 0x000000daUL, 0x00000021UL, 0x00000010UL, 0x000000ffUL, 0x000000f3UL, 0x000000d2UL,
0x000000cdUL, 0x0000000cUL, 0x00000013UL, 0x000000ecUL, 0x0000005fUL, 0x00000097UL, 0x00000044UL, 0x00000017UL,
0x000000c4UL, 0x000000a7UL, 0x0000007eUL, 0x0000003dUL, 0x00000064UL, 0x0000005dUL, 0x00000019UL, 0x00000073UL,
0x00000060UL, 0x00000081UL, 0x0000004fUL, 0x000000dcUL, 0x00000022UL, 0x0000002aUL, 0x00000090UL, 0x00000088UL,
0x00000046UL, 0x000000eeUL, 0x000000b8UL, 0x00000014UL, 0x000000deUL, 0x0000005eUL, 0x0000000bUL, 0x000000dbUL,
0x000000e0UL, 0x00000032UL, 0x0000003aUL, 0x0000000aUL, 0x00000049UL, 0x00000006UL, 0x00000024UL, 0x0000005cUL,
0x000000c2UL, 0x000000d3UL, 0x000000acUL, 0x00000062UL, 0x00000091UL, 0x00000095UL, 0x000000e4UL, 0x00000079UL,
0x000000e7UL, 0x000000c8UL, 0x00000037UL, 0x0000006dUL, 0x0000008dUL, 0x000000d5UL, 0x0000004eUL, 0x000000a9UL,
0x0000006cUL, 0x00000056UL, 0x000000f4UL, 0x000000eaUL, 0x00000065UL, 0x0000007aUL, 0x000000aeUL, 0x00000008UL,
0x000000baUL, 0x00000078UL, 0x00000025UL, 0x0000002eUL, 0x0000001cUL, 0x000000a6UL, 0x000000b4UL, 0x000000c6UL,
0x000000e8UL, 0x000000ddUL, 0x00000074UL, 0x0000001fUL, 0x0000004bUL, 0x000000bdUL, 0x0000008bUL, 0x0000008aUL,
0x00000070UL, 0x0000003eUL, 0x000000b5UL, 0x00000066UL, 0x00000048UL, 0x00000003UL, 0x000000f6UL, 0x0000000eUL,
0x00000061UL, 0x00000035UL, 0x00000057UL, 0x000000b9UL, 0x00000086UL, 0x000000c1UL, 0x0000001dUL, 0x0000009eUL,
0x000000e1UL, 0x000000f8UL, 0x00000098UL, 0x00000011UL, 0x00000069UL, 0x000000d9UL, 0x0000008eUL, 0x00000094UL,
0x0000009bUL, 0x0000001eUL, 0x00000087UL, 0x000000e9UL, 0x000000ceUL, 0x00000055UL, 0x00000028UL, 0x000000dfUL,
0x0000008cUL, 0x000000a1UL, 0x00000089UL, 0x0000000dUL, 0x000000bfUL, 0x000000e6UL, 0x00000042UL, 0x00000068UL,
0x00000063UL, 0x0000007cUL, 0x00000077UL, 0x0000007bUL, 0x000000f2UL, 0x0000006bUL, 0x0000006fUL, 0x000000c5UL,
0x00000030UL, 0x00000001UL, 0x00000067UL, 0x0000002bUL, 0x000000feUL, 0x000000d7UL, 0x000000abUL, 0x00000076UL,
0x000000caUL, 0x00000082UL, 0x000000c9UL, 0x0000007dUL, 0x000000faUL, 0x00000059UL, 0x00000047UL, 0x000000f0UL,
0x000000adUL, 0x000000d4UL, 0x000000a2UL, 0x000000afUL, 0x0000009cUL, 0x000000a4UL, 0x00000072UL, 0x000000c0UL,
0x000000b7UL, 0x000000fdUL, 0x00000093UL, 0x00000026UL, 0x00000036UL, 0x0000003fUL, 0x000000f7UL, 0x000000ccUL,
0x00000034UL, 0x000000a5UL, 0x000000e5UL, 0x000000f1UL, 0x00000071UL, 0x000000d8UL, 0x00000031UL, 0x00000015UL,
0x00000004UL, 0x000000c7UL, 0x00000023UL, 0x000000c3UL, 0x00000018UL, 0x00000096UL, 0x00000005UL, 0x0000009aUL,
0x00000007UL, 0x00000012UL, 0x00000080UL, 0x000000e2UL, 0x000000ebUL, 0x00000027UL, 0x000000b2UL, 0x00000075UL,
0x00000009UL, 0x00000083UL, 0x0000002cUL, 0x0000001aUL, 0x0000001bUL, 0x0000006eUL, 0x0000005aUL, 0x000000a0UL,
0x00000052UL, 0x0000003bUL, 0x000000d6UL, 0x000000b3UL, 0x00000029UL, 0x000000e3UL, 0x0000002fUL, 0x00000084UL,
0x00000053UL, 0x000000d1UL, 0x00000000UL, 0x000000edUL, 0x00000020UL, 0x000000fcUL, 0x000000b1UL, 0x0000005bUL,
0x0000006aUL, 0x000000cbUL, 0x000000beUL, 0x00000039UL, 0x0000004aUL, 0x0000004cUL, 0x00000058UL, 0x000000cfUL,
0x000000d0UL, 0x000000efUL, 0x000000aaUL, 0x000000fbUL, 0x00000043UL, 0x0000004dUL, 0x00000033UL, 0x00000085UL,
0x00000045UL, 0x000000f9UL, 0x00000002UL, 0x0000007fUL, 0x00000050UL, 0x0000003cUL, 0x0000009fUL, 0x000000a8UL,
0x00000051UL, 0x000000a3UL, 0x00000040UL, 0x0000008fUL, 0x00000092UL, 0x0000009dUL, 0x00000038UL, 0x000000f5UL,
0x000000bcUL, 0x000000b6UL, 0x000000daUL, 0x00000021UL, 0x00000010UL, 0x000000ffUL, 0x000000f3UL, 0x000000d2UL,
0x000000cdUL, 0x0000000cUL, 0x00000013UL, 0x000000ecUL, 0x0000005fUL, 0x00000097UL, 0x00000044UL, 0x00000017UL,
0x000000c4UL, 0x000000a7UL, 0x0000007eUL, 0x0000003dUL, 0x00000064UL, 0x0000005dUL, 0x00000019UL, 0x00000073UL,
0x00000060UL, 0x00000081UL, 0x0000004fUL, 0x000000dcUL, 0x00000022UL, 0x0000002aUL, 0x00000090UL, 0x00000088UL,
0x00000046UL, 0x000000eeUL, 0x000000b8UL, 0x00000014UL, 0x000000deUL, 0x0000005eUL, 0x0000000bUL, 0x000000dbUL,
0x000000e0UL, 0x00000032UL, 0x0000003aUL, 0x0000000aUL, 0x00000049UL, 0x00000006UL, 0x00000024UL, 0x0000005cUL,
0x000000c2UL, 0x000000d3UL, 0x000000acUL, 0x00000062UL, 0x00000091UL, 0x00000095UL, 0x000000e4UL, 0x00000079UL,
0x000000e7UL, 0x000000c8UL, 0x00000037UL, 0x0000006dUL, 0x0000008dUL, 0x000000d5UL, 0x0000004eUL, 0x000000a9UL,
0x0000006cUL, 0x00000056UL, 0x000000f4UL, 0x000000eaUL, 0x00000065UL, 0x0000007aUL, 0x000000aeUL, 0x00000008UL,
0x000000baUL, 0x00000078UL, 0x00000025UL, 0x0000002eUL, 0x0000001cUL, 0x000000a6UL, 0x000000b4UL, 0x000000c6UL,
0x000000e8UL, 0x000000ddUL, 0x00000074UL, 0x0000001fUL, 0x0000004bUL, 0x000000bdUL, 0x0000008bUL, 0x0000008aUL,
0x00000070UL, 0x0000003eUL, 0x000000b5UL, 0x00000066UL, 0x00000048UL, 0x00000003UL, 0x000000f6UL, 0x0000000eUL,
0x00000061UL, 0x00000035UL, 0x00000057UL, 0x000000b9UL, 0x00000086UL, 0x000000c1UL, 0x0000001dUL, 0x0000009eUL,
0x000000e1UL, 0x000000f8UL, 0x00000098UL, 0x00000011UL, 0x00000069UL, 0x000000d9UL, 0x0000008eUL, 0x00000094UL,
0x0000009bUL, 0x0000001eUL, 0x00000087UL, 0x000000e9UL, 0x000000ceUL, 0x00000055UL, 0x00000028UL, 0x000000dfUL,
0x0000008cUL, 0x000000a1UL, 0x00000089UL, 0x0000000dUL, 0x000000bfUL, 0x000000e6UL, 0x00000042UL, 0x00000068UL,
0x00000041UL, 0x00000099UL, 0x0000002dUL, 0x0000000fUL, 0x000000b0UL, 0x00000054UL, 0x000000bbUL, 0x00000016UL
};
static const ulong32 Te4_1[] = {
0x00006300UL, 0x00007c00UL, 0x00007700UL, 0x00007b00UL, 0x0000f200UL, 0x00006b00UL, 0x00006f00UL, 0x0000c500UL,
0x00003000UL, 0x00000100UL, 0x00006700UL, 0x00002b00UL, 0x0000fe00UL, 0x0000d700UL, 0x0000ab00UL, 0x00007600UL,
0x0000ca00UL, 0x00008200UL, 0x0000c900UL, 0x00007d00UL, 0x0000fa00UL, 0x00005900UL, 0x00004700UL, 0x0000f000UL,
0x0000ad00UL, 0x0000d400UL, 0x0000a200UL, 0x0000af00UL, 0x00009c00UL, 0x0000a400UL, 0x00007200UL, 0x0000c000UL,
0x0000b700UL, 0x0000fd00UL, 0x00009300UL, 0x00002600UL, 0x00003600UL, 0x00003f00UL, 0x0000f700UL, 0x0000cc00UL,
0x00003400UL, 0x0000a500UL, 0x0000e500UL, 0x0000f100UL, 0x00007100UL, 0x0000d800UL, 0x00003100UL, 0x00001500UL,
0x00000400UL, 0x0000c700UL, 0x00002300UL, 0x0000c300UL, 0x00001800UL, 0x00009600UL, 0x00000500UL, 0x00009a00UL,
0x00000700UL, 0x00001200UL, 0x00008000UL, 0x0000e200UL, 0x0000eb00UL, 0x00002700UL, 0x0000b200UL, 0x00007500UL,
0x00000900UL, 0x00008300UL, 0x00002c00UL, 0x00001a00UL, 0x00001b00UL, 0x00006e00UL, 0x00005a00UL, 0x0000a000UL,
0x00005200UL, 0x00003b00UL, 0x0000d600UL, 0x0000b300UL, 0x00002900UL, 0x0000e300UL, 0x00002f00UL, 0x00008400UL,
0x00005300UL, 0x0000d100UL, 0x00000000UL, 0x0000ed00UL, 0x00002000UL, 0x0000fc00UL, 0x0000b100UL, 0x00005b00UL,
0x00006a00UL, 0x0000cb00UL, 0x0000be00UL, 0x00003900UL, 0x00004a00UL, 0x00004c00UL, 0x00005800UL, 0x0000cf00UL,
0x0000d000UL, 0x0000ef00UL, 0x0000aa00UL, 0x0000fb00UL, 0x00004300UL, 0x00004d00UL, 0x00003300UL, 0x00008500UL,
0x00004500UL, 0x0000f900UL, 0x00000200UL, 0x00007f00UL, 0x00005000UL, 0x00003c00UL, 0x00009f00UL, 0x0000a800UL,
0x00005100UL, 0x0000a300UL, 0x00004000UL, 0x00008f00UL, 0x00009200UL, 0x00009d00UL, 0x00003800UL, 0x0000f500UL,
0x0000bc00UL, 0x0000b600UL, 0x0000da00UL, 0x00002100UL, 0x00001000UL, 0x0000ff00UL, 0x0000f300UL, 0x0000d200UL,
0x0000cd00UL, 0x00000c00UL, 0x00001300UL, 0x0000ec00UL, 0x00005f00UL, 0x00009700UL, 0x00004400UL, 0x00001700UL,
0x0000c400UL, 0x0000a700UL, 0x00007e00UL, 0x00003d00UL, 0x00006400UL, 0x00005d00UL, 0x00001900UL, 0x00007300UL,
0x00006000UL, 0x00008100UL, 0x00004f00UL, 0x0000dc00UL, 0x00002200UL, 0x00002a00UL, 0x00009000UL, 0x00008800UL,
0x00004600UL, 0x0000ee00UL, 0x0000b800UL, 0x00001400UL, 0x0000de00UL, 0x00005e00UL, 0x00000b00UL, 0x0000db00UL,
0x0000e000UL, 0x00003200UL, 0x00003a00UL, 0x00000a00UL, 0x00004900UL, 0x00000600UL, 0x00002400UL, 0x00005c00UL,
0x0000c200UL, 0x0000d300UL, 0x0000ac00UL, 0x00006200UL, 0x00009100UL, 0x00009500UL, 0x0000e400UL, 0x00007900UL,
0x0000e700UL, 0x0000c800UL, 0x00003700UL, 0x00006d00UL, 0x00008d00UL, 0x0000d500UL, 0x00004e00UL, 0x0000a900UL,
0x00006c00UL, 0x00005600UL, 0x0000f400UL, 0x0000ea00UL, 0x00006500UL, 0x00007a00UL, 0x0000ae00UL, 0x00000800UL,
0x0000ba00UL, 0x00007800UL, 0x00002500UL, 0x00002e00UL, 0x00001c00UL, 0x0000a600UL, 0x0000b400UL, 0x0000c600UL,
0x0000e800UL, 0x0000dd00UL, 0x00007400UL, 0x00001f00UL, 0x00004b00UL, 0x0000bd00UL, 0x00008b00UL, 0x00008a00UL,
0x00007000UL, 0x00003e00UL, 0x0000b500UL, 0x00006600UL, 0x00004800UL, 0x00000300UL, 0x0000f600UL, 0x00000e00UL,
0x00006100UL, 0x00003500UL, 0x00005700UL, 0x0000b900UL, 0x00008600UL, 0x0000c100UL, 0x00001d00UL, 0x00009e00UL,
0x0000e100UL, 0x0000f800UL, 0x00009800UL, 0x00001100UL, 0x00006900UL, 0x0000d900UL, 0x00008e00UL, 0x00009400UL,
0x00009b00UL, 0x00001e00UL, 0x00008700UL, 0x0000e900UL, 0x0000ce00UL, 0x00005500UL, 0x00002800UL, 0x0000df00UL,
0x00008c00UL, 0x0000a100UL, 0x00008900UL, 0x00000d00UL, 0x0000bf00UL, 0x0000e600UL, 0x00004200UL, 0x00006800UL,
0x00006300UL, 0x00007c00UL, 0x00007700UL, 0x00007b00UL, 0x0000f200UL, 0x00006b00UL, 0x00006f00UL, 0x0000c500UL,
0x00003000UL, 0x00000100UL, 0x00006700UL, 0x00002b00UL, 0x0000fe00UL, 0x0000d700UL, 0x0000ab00UL, 0x00007600UL,
0x0000ca00UL, 0x00008200UL, 0x0000c900UL, 0x00007d00UL, 0x0000fa00UL, 0x00005900UL, 0x00004700UL, 0x0000f000UL,
0x0000ad00UL, 0x0000d400UL, 0x0000a200UL, 0x0000af00UL, 0x00009c00UL, 0x0000a400UL, 0x00007200UL, 0x0000c000UL,
0x0000b700UL, 0x0000fd00UL, 0x00009300UL, 0x00002600UL, 0x00003600UL, 0x00003f00UL, 0x0000f700UL, 0x0000cc00UL,
0x00003400UL, 0x0000a500UL, 0x0000e500UL, 0x0000f100UL, 0x00007100UL, 0x0000d800UL, 0x00003100UL, 0x00001500UL,
0x00000400UL, 0x0000c700UL, 0x00002300UL, 0x0000c300UL, 0x00001800UL, 0x00009600UL, 0x00000500UL, 0x00009a00UL,
0x00000700UL, 0x00001200UL, 0x00008000UL, 0x0000e200UL, 0x0000eb00UL, 0x00002700UL, 0x0000b200UL, 0x00007500UL,
0x00000900UL, 0x00008300UL, 0x00002c00UL, 0x00001a00UL, 0x00001b00UL, 0x00006e00UL, 0x00005a00UL, 0x0000a000UL,
0x00005200UL, 0x00003b00UL, 0x0000d600UL, 0x0000b300UL, 0x00002900UL, 0x0000e300UL, 0x00002f00UL, 0x00008400UL,
0x00005300UL, 0x0000d100UL, 0x00000000UL, 0x0000ed00UL, 0x00002000UL, 0x0000fc00UL, 0x0000b100UL, 0x00005b00UL,
0x00006a00UL, 0x0000cb00UL, 0x0000be00UL, 0x00003900UL, 0x00004a00UL, 0x00004c00UL, 0x00005800UL, 0x0000cf00UL,
0x0000d000UL, 0x0000ef00UL, 0x0000aa00UL, 0x0000fb00UL, 0x00004300UL, 0x00004d00UL, 0x00003300UL, 0x00008500UL,
0x00004500UL, 0x0000f900UL, 0x00000200UL, 0x00007f00UL, 0x00005000UL, 0x00003c00UL, 0x00009f00UL, 0x0000a800UL,
0x00005100UL, 0x0000a300UL, 0x00004000UL, 0x00008f00UL, 0x00009200UL, 0x00009d00UL, 0x00003800UL, 0x0000f500UL,
0x0000bc00UL, 0x0000b600UL, 0x0000da00UL, 0x00002100UL, 0x00001000UL, 0x0000ff00UL, 0x0000f300UL, 0x0000d200UL,
0x0000cd00UL, 0x00000c00UL, 0x00001300UL, 0x0000ec00UL, 0x00005f00UL, 0x00009700UL, 0x00004400UL, 0x00001700UL,
0x0000c400UL, 0x0000a700UL, 0x00007e00UL, 0x00003d00UL, 0x00006400UL, 0x00005d00UL, 0x00001900UL, 0x00007300UL,
0x00006000UL, 0x00008100UL, 0x00004f00UL, 0x0000dc00UL, 0x00002200UL, 0x00002a00UL, 0x00009000UL, 0x00008800UL,
0x00004600UL, 0x0000ee00UL, 0x0000b800UL, 0x00001400UL, 0x0000de00UL, 0x00005e00UL, 0x00000b00UL, 0x0000db00UL,
0x0000e000UL, 0x00003200UL, 0x00003a00UL, 0x00000a00UL, 0x00004900UL, 0x00000600UL, 0x00002400UL, 0x00005c00UL,
0x0000c200UL, 0x0000d300UL, 0x0000ac00UL, 0x00006200UL, 0x00009100UL, 0x00009500UL, 0x0000e400UL, 0x00007900UL,
0x0000e700UL, 0x0000c800UL, 0x00003700UL, 0x00006d00UL, 0x00008d00UL, 0x0000d500UL, 0x00004e00UL, 0x0000a900UL,
0x00006c00UL, 0x00005600UL, 0x0000f400UL, 0x0000ea00UL, 0x00006500UL, 0x00007a00UL, 0x0000ae00UL, 0x00000800UL,
0x0000ba00UL, 0x00007800UL, 0x00002500UL, 0x00002e00UL, 0x00001c00UL, 0x0000a600UL, 0x0000b400UL, 0x0000c600UL,
0x0000e800UL, 0x0000dd00UL, 0x00007400UL, 0x00001f00UL, 0x00004b00UL, 0x0000bd00UL, 0x00008b00UL, 0x00008a00UL,
0x00007000UL, 0x00003e00UL, 0x0000b500UL, 0x00006600UL, 0x00004800UL, 0x00000300UL, 0x0000f600UL, 0x00000e00UL,
0x00006100UL, 0x00003500UL, 0x00005700UL, 0x0000b900UL, 0x00008600UL, 0x0000c100UL, 0x00001d00UL, 0x00009e00UL,
0x0000e100UL, 0x0000f800UL, 0x00009800UL, 0x00001100UL, 0x00006900UL, 0x0000d900UL, 0x00008e00UL, 0x00009400UL,
0x00009b00UL, 0x00001e00UL, 0x00008700UL, 0x0000e900UL, 0x0000ce00UL, 0x00005500UL, 0x00002800UL, 0x0000df00UL,
0x00008c00UL, 0x0000a100UL, 0x00008900UL, 0x00000d00UL, 0x0000bf00UL, 0x0000e600UL, 0x00004200UL, 0x00006800UL,
0x00004100UL, 0x00009900UL, 0x00002d00UL, 0x00000f00UL, 0x0000b000UL, 0x00005400UL, 0x0000bb00UL, 0x00001600UL
};
static const ulong32 Te4_2[] = {
0x00630000UL, 0x007c0000UL, 0x00770000UL, 0x007b0000UL, 0x00f20000UL, 0x006b0000UL, 0x006f0000UL, 0x00c50000UL,
0x00300000UL, 0x00010000UL, 0x00670000UL, 0x002b0000UL, 0x00fe0000UL, 0x00d70000UL, 0x00ab0000UL, 0x00760000UL,
0x00ca0000UL, 0x00820000UL, 0x00c90000UL, 0x007d0000UL, 0x00fa0000UL, 0x00590000UL, 0x00470000UL, 0x00f00000UL,
0x00ad0000UL, 0x00d40000UL, 0x00a20000UL, 0x00af0000UL, 0x009c0000UL, 0x00a40000UL, 0x00720000UL, 0x00c00000UL,
0x00b70000UL, 0x00fd0000UL, 0x00930000UL, 0x00260000UL, 0x00360000UL, 0x003f0000UL, 0x00f70000UL, 0x00cc0000UL,
0x00340000UL, 0x00a50000UL, 0x00e50000UL, 0x00f10000UL, 0x00710000UL, 0x00d80000UL, 0x00310000UL, 0x00150000UL,
0x00040000UL, 0x00c70000UL, 0x00230000UL, 0x00c30000UL, 0x00180000UL, 0x00960000UL, 0x00050000UL, 0x009a0000UL,
0x00070000UL, 0x00120000UL, 0x00800000UL, 0x00e20000UL, 0x00eb0000UL, 0x00270000UL, 0x00b20000UL, 0x00750000UL,
0x00090000UL, 0x00830000UL, 0x002c0000UL, 0x001a0000UL, 0x001b0000UL, 0x006e0000UL, 0x005a0000UL, 0x00a00000UL,
0x00520000UL, 0x003b0000UL, 0x00d60000UL, 0x00b30000UL, 0x00290000UL, 0x00e30000UL, 0x002f0000UL, 0x00840000UL,
0x00530000UL, 0x00d10000UL, 0x00000000UL, 0x00ed0000UL, 0x00200000UL, 0x00fc0000UL, 0x00b10000UL, 0x005b0000UL,
0x006a0000UL, 0x00cb0000UL, 0x00be0000UL, 0x00390000UL, 0x004a0000UL, 0x004c0000UL, 0x00580000UL, 0x00cf0000UL,
0x00d00000UL, 0x00ef0000UL, 0x00aa0000UL, 0x00fb0000UL, 0x00430000UL, 0x004d0000UL, 0x00330000UL, 0x00850000UL,
0x00450000UL, 0x00f90000UL, 0x00020000UL, 0x007f0000UL, 0x00500000UL, 0x003c0000UL, 0x009f0000UL, 0x00a80000UL,
0x00510000UL, 0x00a30000UL, 0x00400000UL, 0x008f0000UL, 0x00920000UL, 0x009d0000UL, 0x00380000UL, 0x00f50000UL,
0x00bc0000UL, 0x00b60000UL, 0x00da0000UL, 0x00210000UL, 0x00100000UL, 0x00ff0000UL, 0x00f30000UL, 0x00d20000UL,
0x00cd0000UL, 0x000c0000UL, 0x00130000UL, 0x00ec0000UL, 0x005f0000UL, 0x00970000UL, 0x00440000UL, 0x00170000UL,
0x00c40000UL, 0x00a70000UL, 0x007e0000UL, 0x003d0000UL, 0x00640000UL, 0x005d0000UL, 0x00190000UL, 0x00730000UL,
0x00600000UL, 0x00810000UL, 0x004f0000UL, 0x00dc0000UL, 0x00220000UL, 0x002a0000UL, 0x00900000UL, 0x00880000UL,
0x00460000UL, 0x00ee0000UL, 0x00b80000UL, 0x00140000UL, 0x00de0000UL, 0x005e0000UL, 0x000b0000UL, 0x00db0000UL,
0x00e00000UL, 0x00320000UL, 0x003a0000UL, 0x000a0000UL, 0x00490000UL, 0x00060000UL, 0x00240000UL, 0x005c0000UL,
0x00c20000UL, 0x00d30000UL, 0x00ac0000UL, 0x00620000UL, 0x00910000UL, 0x00950000UL, 0x00e40000UL, 0x00790000UL,
0x00e70000UL, 0x00c80000UL, 0x00370000UL, 0x006d0000UL, 0x008d0000UL, 0x00d50000UL, 0x004e0000UL, 0x00a90000UL,
0x006c0000UL, 0x00560000UL, 0x00f40000UL, 0x00ea0000UL, 0x00650000UL, 0x007a0000UL, 0x00ae0000UL, 0x00080000UL,
0x00ba0000UL, 0x00780000UL, 0x00250000UL, 0x002e0000UL, 0x001c0000UL, 0x00a60000UL, 0x00b40000UL, 0x00c60000UL,
0x00e80000UL, 0x00dd0000UL, 0x00740000UL, 0x001f0000UL, 0x004b0000UL, 0x00bd0000UL, 0x008b0000UL, 0x008a0000UL,
0x00700000UL, 0x003e0000UL, 0x00b50000UL, 0x00660000UL, 0x00480000UL, 0x00030000UL, 0x00f60000UL, 0x000e0000UL,
0x00610000UL, 0x00350000UL, 0x00570000UL, 0x00b90000UL, 0x00860000UL, 0x00c10000UL, 0x001d0000UL, 0x009e0000UL,
0x00e10000UL, 0x00f80000UL, 0x00980000UL, 0x00110000UL, 0x00690000UL, 0x00d90000UL, 0x008e0000UL, 0x00940000UL,
0x009b0000UL, 0x001e0000UL, 0x00870000UL, 0x00e90000UL, 0x00ce0000UL, 0x00550000UL, 0x00280000UL, 0x00df0000UL,
0x008c0000UL, 0x00a10000UL, 0x00890000UL, 0x000d0000UL, 0x00bf0000UL, 0x00e60000UL, 0x00420000UL, 0x00680000UL,
0x00630000UL, 0x007c0000UL, 0x00770000UL, 0x007b0000UL, 0x00f20000UL, 0x006b0000UL, 0x006f0000UL, 0x00c50000UL,
0x00300000UL, 0x00010000UL, 0x00670000UL, 0x002b0000UL, 0x00fe0000UL, 0x00d70000UL, 0x00ab0000UL, 0x00760000UL,
0x00ca0000UL, 0x00820000UL, 0x00c90000UL, 0x007d0000UL, 0x00fa0000UL, 0x00590000UL, 0x00470000UL, 0x00f00000UL,
0x00ad0000UL, 0x00d40000UL, 0x00a20000UL, 0x00af0000UL, 0x009c0000UL, 0x00a40000UL, 0x00720000UL, 0x00c00000UL,
0x00b70000UL, 0x00fd0000UL, 0x00930000UL, 0x00260000UL, 0x00360000UL, 0x003f0000UL, 0x00f70000UL, 0x00cc0000UL,
0x00340000UL, 0x00a50000UL, 0x00e50000UL, 0x00f10000UL, 0x00710000UL, 0x00d80000UL, 0x00310000UL, 0x00150000UL,
0x00040000UL, 0x00c70000UL, 0x00230000UL, 0x00c30000UL, 0x00180000UL, 0x00960000UL, 0x00050000UL, 0x009a0000UL,
0x00070000UL, 0x00120000UL, 0x00800000UL, 0x00e20000UL, 0x00eb0000UL, 0x00270000UL, 0x00b20000UL, 0x00750000UL,
0x00090000UL, 0x00830000UL, 0x002c0000UL, 0x001a0000UL, 0x001b0000UL, 0x006e0000UL, 0x005a0000UL, 0x00a00000UL,
0x00520000UL, 0x003b0000UL, 0x00d60000UL, 0x00b30000UL, 0x00290000UL, 0x00e30000UL, 0x002f0000UL, 0x00840000UL,
0x00530000UL, 0x00d10000UL, 0x00000000UL, 0x00ed0000UL, 0x00200000UL, 0x00fc0000UL, 0x00b10000UL, 0x005b0000UL,
0x006a0000UL, 0x00cb0000UL, 0x00be0000UL, 0x00390000UL, 0x004a0000UL, 0x004c0000UL, 0x00580000UL, 0x00cf0000UL,
0x00d00000UL, 0x00ef0000UL, 0x00aa0000UL, 0x00fb0000UL, 0x00430000UL, 0x004d0000UL, 0x00330000UL, 0x00850000UL,
0x00450000UL, 0x00f90000UL, 0x00020000UL, 0x007f0000UL, 0x00500000UL, 0x003c0000UL, 0x009f0000UL, 0x00a80000UL,
0x00510000UL, 0x00a30000UL, 0x00400000UL, 0x008f0000UL, 0x00920000UL, 0x009d0000UL, 0x00380000UL, 0x00f50000UL,
0x00bc0000UL, 0x00b60000UL, 0x00da0000UL, 0x00210000UL, 0x00100000UL, 0x00ff0000UL, 0x00f30000UL, 0x00d20000UL,
0x00cd0000UL, 0x000c0000UL, 0x00130000UL, 0x00ec0000UL, 0x005f0000UL, 0x00970000UL, 0x00440000UL, 0x00170000UL,
0x00c40000UL, 0x00a70000UL, 0x007e0000UL, 0x003d0000UL, 0x00640000UL, 0x005d0000UL, 0x00190000UL, 0x00730000UL,
0x00600000UL, 0x00810000UL, 0x004f0000UL, 0x00dc0000UL, 0x00220000UL, 0x002a0000UL, 0x00900000UL, 0x00880000UL,
0x00460000UL, 0x00ee0000UL, 0x00b80000UL, 0x00140000UL, 0x00de0000UL, 0x005e0000UL, 0x000b0000UL, 0x00db0000UL,
0x00e00000UL, 0x00320000UL, 0x003a0000UL, 0x000a0000UL, 0x00490000UL, 0x00060000UL, 0x00240000UL, 0x005c0000UL,
0x00c20000UL, 0x00d30000UL, 0x00ac0000UL, 0x00620000UL, 0x00910000UL, 0x00950000UL, 0x00e40000UL, 0x00790000UL,
0x00e70000UL, 0x00c80000UL, 0x00370000UL, 0x006d0000UL, 0x008d0000UL, 0x00d50000UL, 0x004e0000UL, 0x00a90000UL,
0x006c0000UL, 0x00560000UL, 0x00f40000UL, 0x00ea0000UL, 0x00650000UL, 0x007a0000UL, 0x00ae0000UL, 0x00080000UL,
0x00ba0000UL, 0x00780000UL, 0x00250000UL, 0x002e0000UL, 0x001c0000UL, 0x00a60000UL, 0x00b40000UL, 0x00c60000UL,
0x00e80000UL, 0x00dd0000UL, 0x00740000UL, 0x001f0000UL, 0x004b0000UL, 0x00bd0000UL, 0x008b0000UL, 0x008a0000UL,
0x00700000UL, 0x003e0000UL, 0x00b50000UL, 0x00660000UL, 0x00480000UL, 0x00030000UL, 0x00f60000UL, 0x000e0000UL,
0x00610000UL, 0x00350000UL, 0x00570000UL, 0x00b90000UL, 0x00860000UL, 0x00c10000UL, 0x001d0000UL, 0x009e0000UL,
0x00e10000UL, 0x00f80000UL, 0x00980000UL, 0x00110000UL, 0x00690000UL, 0x00d90000UL, 0x008e0000UL, 0x00940000UL,
0x009b0000UL, 0x001e0000UL, 0x00870000UL, 0x00e90000UL, 0x00ce0000UL, 0x00550000UL, 0x00280000UL, 0x00df0000UL,
0x008c0000UL, 0x00a10000UL, 0x00890000UL, 0x000d0000UL, 0x00bf0000UL, 0x00e60000UL, 0x00420000UL, 0x00680000UL,
0x00410000UL, 0x00990000UL, 0x002d0000UL, 0x000f0000UL, 0x00b00000UL, 0x00540000UL, 0x00bb0000UL, 0x00160000UL
};
static const ulong32 Te4_3[] = {
0x63000000UL, 0x7c000000UL, 0x77000000UL, 0x7b000000UL, 0xf2000000UL, 0x6b000000UL, 0x6f000000UL, 0xc5000000UL,
0x30000000UL, 0x01000000UL, 0x67000000UL, 0x2b000000UL, 0xfe000000UL, 0xd7000000UL, 0xab000000UL, 0x76000000UL,
0xca000000UL, 0x82000000UL, 0xc9000000UL, 0x7d000000UL, 0xfa000000UL, 0x59000000UL, 0x47000000UL, 0xf0000000UL,
0xad000000UL, 0xd4000000UL, 0xa2000000UL, 0xaf000000UL, 0x9c000000UL, 0xa4000000UL, 0x72000000UL, 0xc0000000UL,
0xb7000000UL, 0xfd000000UL, 0x93000000UL, 0x26000000UL, 0x36000000UL, 0x3f000000UL, 0xf7000000UL, 0xcc000000UL,
0x34000000UL, 0xa5000000UL, 0xe5000000UL, 0xf1000000UL, 0x71000000UL, 0xd8000000UL, 0x31000000UL, 0x15000000UL,
0x04000000UL, 0xc7000000UL, 0x23000000UL, 0xc3000000UL, 0x18000000UL, 0x96000000UL, 0x05000000UL, 0x9a000000UL,
0x07000000UL, 0x12000000UL, 0x80000000UL, 0xe2000000UL, 0xeb000000UL, 0x27000000UL, 0xb2000000UL, 0x75000000UL,
0x09000000UL, 0x83000000UL, 0x2c000000UL, 0x1a000000UL, 0x1b000000UL, 0x6e000000UL, 0x5a000000UL, 0xa0000000UL,
0x52000000UL, 0x3b000000UL, 0xd6000000UL, 0xb3000000UL, 0x29000000UL, 0xe3000000UL, 0x2f000000UL, 0x84000000UL,
0x53000000UL, 0xd1000000UL, 0x00000000UL, 0xed000000UL, 0x20000000UL, 0xfc000000UL, 0xb1000000UL, 0x5b000000UL,
0x6a000000UL, 0xcb000000UL, 0xbe000000UL, 0x39000000UL, 0x4a000000UL, 0x4c000000UL, 0x58000000UL, 0xcf000000UL,
0xd0000000UL, 0xef000000UL, 0xaa000000UL, 0xfb000000UL, 0x43000000UL, 0x4d000000UL, 0x33000000UL, 0x85000000UL,
0x45000000UL, 0xf9000000UL, 0x02000000UL, 0x7f000000UL, 0x50000000UL, 0x3c000000UL, 0x9f000000UL, 0xa8000000UL,
0x51000000UL, 0xa3000000UL, 0x40000000UL, 0x8f000000UL, 0x92000000UL, 0x9d000000UL, 0x38000000UL, 0xf5000000UL,
0xbc000000UL, 0xb6000000UL, 0xda000000UL, 0x21000000UL, 0x10000000UL, 0xff000000UL, 0xf3000000UL, 0xd2000000UL,
0xcd000000UL, 0x0c000000UL, 0x13000000UL, 0xec000000UL, 0x5f000000UL, 0x97000000UL, 0x44000000UL, 0x17000000UL,
0xc4000000UL, 0xa7000000UL, 0x7e000000UL, 0x3d000000UL, 0x64000000UL, 0x5d000000UL, 0x19000000UL, 0x73000000UL,
0x60000000UL, 0x81000000UL, 0x4f000000UL, 0xdc000000UL, 0x22000000UL, 0x2a000000UL, 0x90000000UL, 0x88000000UL,
0x46000000UL, 0xee000000UL, 0xb8000000UL, 0x14000000UL, 0xde000000UL, 0x5e000000UL, 0x0b000000UL, 0xdb000000UL,
0xe0000000UL, 0x32000000UL, 0x3a000000UL, 0x0a000000UL, 0x49000000UL, 0x06000000UL, 0x24000000UL, 0x5c000000UL,
0xc2000000UL, 0xd3000000UL, 0xac000000UL, 0x62000000UL, 0x91000000UL, 0x95000000UL, 0xe4000000UL, 0x79000000UL,
0xe7000000UL, 0xc8000000UL, 0x37000000UL, 0x6d000000UL, 0x8d000000UL, 0xd5000000UL, 0x4e000000UL, 0xa9000000UL,
0x6c000000UL, 0x56000000UL, 0xf4000000UL, 0xea000000UL, 0x65000000UL, 0x7a000000UL, 0xae000000UL, 0x08000000UL,
0xba000000UL, 0x78000000UL, 0x25000000UL, 0x2e000000UL, 0x1c000000UL, 0xa6000000UL, 0xb4000000UL, 0xc6000000UL,
0xe8000000UL, 0xdd000000UL, 0x74000000UL, 0x1f000000UL, 0x4b000000UL, 0xbd000000UL, 0x8b000000UL, 0x8a000000UL,
0x70000000UL, 0x3e000000UL, 0xb5000000UL, 0x66000000UL, 0x48000000UL, 0x03000000UL, 0xf6000000UL, 0x0e000000UL,
0x61000000UL, 0x35000000UL, 0x57000000UL, 0xb9000000UL, 0x86000000UL, 0xc1000000UL, 0x1d000000UL, 0x9e000000UL,
0xe1000000UL, 0xf8000000UL, 0x98000000UL, 0x11000000UL, 0x69000000UL, 0xd9000000UL, 0x8e000000UL, 0x94000000UL,
0x9b000000UL, 0x1e000000UL, 0x87000000UL, 0xe9000000UL, 0xce000000UL, 0x55000000UL, 0x28000000UL, 0xdf000000UL,
0x8c000000UL, 0xa1000000UL, 0x89000000UL, 0x0d000000UL, 0xbf000000UL, 0xe6000000UL, 0x42000000UL, 0x68000000UL,
0x63000000UL, 0x7c000000UL, 0x77000000UL, 0x7b000000UL, 0xf2000000UL, 0x6b000000UL, 0x6f000000UL, 0xc5000000UL,
0x30000000UL, 0x01000000UL, 0x67000000UL, 0x2b000000UL, 0xfe000000UL, 0xd7000000UL, 0xab000000UL, 0x76000000UL,
0xca000000UL, 0x82000000UL, 0xc9000000UL, 0x7d000000UL, 0xfa000000UL, 0x59000000UL, 0x47000000UL, 0xf0000000UL,
0xad000000UL, 0xd4000000UL, 0xa2000000UL, 0xaf000000UL, 0x9c000000UL, 0xa4000000UL, 0x72000000UL, 0xc0000000UL,
0xb7000000UL, 0xfd000000UL, 0x93000000UL, 0x26000000UL, 0x36000000UL, 0x3f000000UL, 0xf7000000UL, 0xcc000000UL,
0x34000000UL, 0xa5000000UL, 0xe5000000UL, 0xf1000000UL, 0x71000000UL, 0xd8000000UL, 0x31000000UL, 0x15000000UL,
0x04000000UL, 0xc7000000UL, 0x23000000UL, 0xc3000000UL, 0x18000000UL, 0x96000000UL, 0x05000000UL, 0x9a000000UL,
0x07000000UL, 0x12000000UL, 0x80000000UL, 0xe2000000UL, 0xeb000000UL, 0x27000000UL, 0xb2000000UL, 0x75000000UL,
0x09000000UL, 0x83000000UL, 0x2c000000UL, 0x1a000000UL, 0x1b000000UL, 0x6e000000UL, 0x5a000000UL, 0xa0000000UL,
0x52000000UL, 0x3b000000UL, 0xd6000000UL, 0xb3000000UL, 0x29000000UL, 0xe3000000UL, 0x2f000000UL, 0x84000000UL,
0x53000000UL, 0xd1000000UL, 0x00000000UL, 0xed000000UL, 0x20000000UL, 0xfc000000UL, 0xb1000000UL, 0x5b000000UL,
0x6a000000UL, 0xcb000000UL, 0xbe000000UL, 0x39000000UL, 0x4a000000UL, 0x4c000000UL, 0x58000000UL, 0xcf000000UL,
0xd0000000UL, 0xef000000UL, 0xaa000000UL, 0xfb000000UL, 0x43000000UL, 0x4d000000UL, 0x33000000UL, 0x85000000UL,
0x45000000UL, 0xf9000000UL, 0x02000000UL, 0x7f000000UL, 0x50000000UL, 0x3c000000UL, 0x9f000000UL, 0xa8000000UL,
0x51000000UL, 0xa3000000UL, 0x40000000UL, 0x8f000000UL, 0x92000000UL, 0x9d000000UL, 0x38000000UL, 0xf5000000UL,
0xbc000000UL, 0xb6000000UL, 0xda000000UL, 0x21000000UL, 0x10000000UL, 0xff000000UL, 0xf3000000UL, 0xd2000000UL,
0xcd000000UL, 0x0c000000UL, 0x13000000UL, 0xec000000UL, 0x5f000000UL, 0x97000000UL, 0x44000000UL, 0x17000000UL,
0xc4000000UL, 0xa7000000UL, 0x7e000000UL, 0x3d000000UL, 0x64000000UL, 0x5d000000UL, 0x19000000UL, 0x73000000UL,
0x60000000UL, 0x81000000UL, 0x4f000000UL, 0xdc000000UL, 0x22000000UL, 0x2a000000UL, 0x90000000UL, 0x88000000UL,
0x46000000UL, 0xee000000UL, 0xb8000000UL, 0x14000000UL, 0xde000000UL, 0x5e000000UL, 0x0b000000UL, 0xdb000000UL,
0xe0000000UL, 0x32000000UL, 0x3a000000UL, 0x0a000000UL, 0x49000000UL, 0x06000000UL, 0x24000000UL, 0x5c000000UL,
0xc2000000UL, 0xd3000000UL, 0xac000000UL, 0x62000000UL, 0x91000000UL, 0x95000000UL, 0xe4000000UL, 0x79000000UL,
0xe7000000UL, 0xc8000000UL, 0x37000000UL, 0x6d000000UL, 0x8d000000UL, 0xd5000000UL, 0x4e000000UL, 0xa9000000UL,
0x6c000000UL, 0x56000000UL, 0xf4000000UL, 0xea000000UL, 0x65000000UL, 0x7a000000UL, 0xae000000UL, 0x08000000UL,
0xba000000UL, 0x78000000UL, 0x25000000UL, 0x2e000000UL, 0x1c000000UL, 0xa6000000UL, 0xb4000000UL, 0xc6000000UL,
0xe8000000UL, 0xdd000000UL, 0x74000000UL, 0x1f000000UL, 0x4b000000UL, 0xbd000000UL, 0x8b000000UL, 0x8a000000UL,
0x70000000UL, 0x3e000000UL, 0xb5000000UL, 0x66000000UL, 0x48000000UL, 0x03000000UL, 0xf6000000UL, 0x0e000000UL,
0x61000000UL, 0x35000000UL, 0x57000000UL, 0xb9000000UL, 0x86000000UL, 0xc1000000UL, 0x1d000000UL, 0x9e000000UL,
0xe1000000UL, 0xf8000000UL, 0x98000000UL, 0x11000000UL, 0x69000000UL, 0xd9000000UL, 0x8e000000UL, 0x94000000UL,
0x9b000000UL, 0x1e000000UL, 0x87000000UL, 0xe9000000UL, 0xce000000UL, 0x55000000UL, 0x28000000UL, 0xdf000000UL,
0x8c000000UL, 0xa1000000UL, 0x89000000UL, 0x0d000000UL, 0xbf000000UL, 0xe6000000UL, 0x42000000UL, 0x68000000UL,
0x41000000UL, 0x99000000UL, 0x2d000000UL, 0x0f000000UL, 0xb0000000UL, 0x54000000UL, 0xbb000000UL, 0x16000000UL
};
#endif /* pelimac */
@@ -874,142 +874,142 @@ static const ulong32 TD3[256] = {
};
static const ulong32 Tks0[] = {
0x00000000UL, 0x0e090d0bUL, 0x1c121a16UL, 0x121b171dUL, 0x3824342cUL, 0x362d3927UL, 0x24362e3aUL, 0x2a3f2331UL,
0x70486858UL, 0x7e416553UL, 0x6c5a724eUL, 0x62537f45UL, 0x486c5c74UL, 0x4665517fUL, 0x547e4662UL, 0x5a774b69UL,
0xe090d0b0UL, 0xee99ddbbUL, 0xfc82caa6UL, 0xf28bc7adUL, 0xd8b4e49cUL, 0xd6bde997UL, 0xc4a6fe8aUL, 0xcaaff381UL,
0x90d8b8e8UL, 0x9ed1b5e3UL, 0x8ccaa2feUL, 0x82c3aff5UL, 0xa8fc8cc4UL, 0xa6f581cfUL, 0xb4ee96d2UL, 0xbae79bd9UL,
0xdb3bbb7bUL, 0xd532b670UL, 0xc729a16dUL, 0xc920ac66UL, 0xe31f8f57UL, 0xed16825cUL, 0xff0d9541UL, 0xf104984aUL,
0xab73d323UL, 0xa57ade28UL, 0xb761c935UL, 0xb968c43eUL, 0x9357e70fUL, 0x9d5eea04UL, 0x8f45fd19UL, 0x814cf012UL,
0x3bab6bcbUL, 0x35a266c0UL, 0x27b971ddUL, 0x29b07cd6UL, 0x038f5fe7UL, 0x0d8652ecUL, 0x1f9d45f1UL, 0x119448faUL,
0x4be30393UL, 0x45ea0e98UL, 0x57f11985UL, 0x59f8148eUL, 0x73c737bfUL, 0x7dce3ab4UL, 0x6fd52da9UL, 0x61dc20a2UL,
0xad766df6UL, 0xa37f60fdUL, 0xb16477e0UL, 0xbf6d7aebUL, 0x955259daUL, 0x9b5b54d1UL, 0x894043ccUL, 0x87494ec7UL,
0xdd3e05aeUL, 0xd33708a5UL, 0xc12c1fb8UL, 0xcf2512b3UL, 0xe51a3182UL, 0xeb133c89UL, 0xf9082b94UL, 0xf701269fUL,
0x4de6bd46UL, 0x43efb04dUL, 0x51f4a750UL, 0x5ffdaa5bUL, 0x75c2896aUL, 0x7bcb8461UL, 0x69d0937cUL, 0x67d99e77UL,
0x3daed51eUL, 0x33a7d815UL, 0x21bccf08UL, 0x2fb5c203UL, 0x058ae132UL, 0x0b83ec39UL, 0x1998fb24UL, 0x1791f62fUL,
0x764dd68dUL, 0x7844db86UL, 0x6a5fcc9bUL, 0x6456c190UL, 0x4e69e2a1UL, 0x4060efaaUL, 0x527bf8b7UL, 0x5c72f5bcUL,
0x0605bed5UL, 0x080cb3deUL, 0x1a17a4c3UL, 0x141ea9c8UL, 0x3e218af9UL, 0x302887f2UL, 0x223390efUL, 0x2c3a9de4UL,
0x96dd063dUL, 0x98d40b36UL, 0x8acf1c2bUL, 0x84c61120UL, 0xaef93211UL, 0xa0f03f1aUL, 0xb2eb2807UL, 0xbce2250cUL,
0xe6956e65UL, 0xe89c636eUL, 0xfa877473UL, 0xf48e7978UL, 0xdeb15a49UL, 0xd0b85742UL, 0xc2a3405fUL, 0xccaa4d54UL,
0x41ecdaf7UL, 0x4fe5d7fcUL, 0x5dfec0e1UL, 0x53f7cdeaUL, 0x79c8eedbUL, 0x77c1e3d0UL, 0x65daf4cdUL, 0x6bd3f9c6UL,
0x31a4b2afUL, 0x3fadbfa4UL, 0x2db6a8b9UL, 0x23bfa5b2UL, 0x09808683UL, 0x07898b88UL, 0x15929c95UL, 0x1b9b919eUL,
0xa17c0a47UL, 0xaf75074cUL, 0xbd6e1051UL, 0xb3671d5aUL, 0x99583e6bUL, 0x97513360UL, 0x854a247dUL, 0x8b432976UL,
0xd134621fUL, 0xdf3d6f14UL, 0xcd267809UL, 0xc32f7502UL, 0xe9105633UL, 0xe7195b38UL, 0xf5024c25UL, 0xfb0b412eUL,
0x9ad7618cUL, 0x94de6c87UL, 0x86c57b9aUL, 0x88cc7691UL, 0xa2f355a0UL, 0xacfa58abUL, 0xbee14fb6UL, 0xb0e842bdUL,
0xea9f09d4UL, 0xe49604dfUL, 0xf68d13c2UL, 0xf8841ec9UL, 0xd2bb3df8UL, 0xdcb230f3UL, 0xcea927eeUL, 0xc0a02ae5UL,
0x7a47b13cUL, 0x744ebc37UL, 0x6655ab2aUL, 0x685ca621UL, 0x42638510UL, 0x4c6a881bUL, 0x5e719f06UL, 0x5078920dUL,
0x0a0fd964UL, 0x0406d46fUL, 0x161dc372UL, 0x1814ce79UL, 0x322bed48UL, 0x3c22e043UL, 0x2e39f75eUL, 0x2030fa55UL,
0xec9ab701UL, 0xe293ba0aUL, 0xf088ad17UL, 0xfe81a01cUL, 0xd4be832dUL, 0xdab78e26UL, 0xc8ac993bUL, 0xc6a59430UL,
0x9cd2df59UL, 0x92dbd252UL, 0x80c0c54fUL, 0x8ec9c844UL, 0xa4f6eb75UL, 0xaaffe67eUL, 0xb8e4f163UL, 0xb6edfc68UL,
0x0c0a67b1UL, 0x02036abaUL, 0x10187da7UL, 0x1e1170acUL, 0x342e539dUL, 0x3a275e96UL, 0x283c498bUL, 0x26354480UL,
0x7c420fe9UL, 0x724b02e2UL, 0x605015ffUL, 0x6e5918f4UL, 0x44663bc5UL, 0x4a6f36ceUL, 0x587421d3UL, 0x567d2cd8UL,
0x37a10c7aUL, 0x39a80171UL, 0x2bb3166cUL, 0x25ba1b67UL, 0x0f853856UL, 0x018c355dUL, 0x13972240UL, 0x1d9e2f4bUL,
0x47e96422UL, 0x49e06929UL, 0x5bfb7e34UL, 0x55f2733fUL, 0x7fcd500eUL, 0x71c45d05UL, 0x63df4a18UL, 0x6dd64713UL,
0xd731dccaUL, 0xd938d1c1UL, 0xcb23c6dcUL, 0xc52acbd7UL, 0xef15e8e6UL, 0xe11ce5edUL, 0xf307f2f0UL, 0xfd0efffbUL,
0x00000000UL, 0x0e090d0bUL, 0x1c121a16UL, 0x121b171dUL, 0x3824342cUL, 0x362d3927UL, 0x24362e3aUL, 0x2a3f2331UL,
0x70486858UL, 0x7e416553UL, 0x6c5a724eUL, 0x62537f45UL, 0x486c5c74UL, 0x4665517fUL, 0x547e4662UL, 0x5a774b69UL,
0xe090d0b0UL, 0xee99ddbbUL, 0xfc82caa6UL, 0xf28bc7adUL, 0xd8b4e49cUL, 0xd6bde997UL, 0xc4a6fe8aUL, 0xcaaff381UL,
0x90d8b8e8UL, 0x9ed1b5e3UL, 0x8ccaa2feUL, 0x82c3aff5UL, 0xa8fc8cc4UL, 0xa6f581cfUL, 0xb4ee96d2UL, 0xbae79bd9UL,
0xdb3bbb7bUL, 0xd532b670UL, 0xc729a16dUL, 0xc920ac66UL, 0xe31f8f57UL, 0xed16825cUL, 0xff0d9541UL, 0xf104984aUL,
0xab73d323UL, 0xa57ade28UL, 0xb761c935UL, 0xb968c43eUL, 0x9357e70fUL, 0x9d5eea04UL, 0x8f45fd19UL, 0x814cf012UL,
0x3bab6bcbUL, 0x35a266c0UL, 0x27b971ddUL, 0x29b07cd6UL, 0x038f5fe7UL, 0x0d8652ecUL, 0x1f9d45f1UL, 0x119448faUL,
0x4be30393UL, 0x45ea0e98UL, 0x57f11985UL, 0x59f8148eUL, 0x73c737bfUL, 0x7dce3ab4UL, 0x6fd52da9UL, 0x61dc20a2UL,
0xad766df6UL, 0xa37f60fdUL, 0xb16477e0UL, 0xbf6d7aebUL, 0x955259daUL, 0x9b5b54d1UL, 0x894043ccUL, 0x87494ec7UL,
0xdd3e05aeUL, 0xd33708a5UL, 0xc12c1fb8UL, 0xcf2512b3UL, 0xe51a3182UL, 0xeb133c89UL, 0xf9082b94UL, 0xf701269fUL,
0x4de6bd46UL, 0x43efb04dUL, 0x51f4a750UL, 0x5ffdaa5bUL, 0x75c2896aUL, 0x7bcb8461UL, 0x69d0937cUL, 0x67d99e77UL,
0x3daed51eUL, 0x33a7d815UL, 0x21bccf08UL, 0x2fb5c203UL, 0x058ae132UL, 0x0b83ec39UL, 0x1998fb24UL, 0x1791f62fUL,
0x764dd68dUL, 0x7844db86UL, 0x6a5fcc9bUL, 0x6456c190UL, 0x4e69e2a1UL, 0x4060efaaUL, 0x527bf8b7UL, 0x5c72f5bcUL,
0x0605bed5UL, 0x080cb3deUL, 0x1a17a4c3UL, 0x141ea9c8UL, 0x3e218af9UL, 0x302887f2UL, 0x223390efUL, 0x2c3a9de4UL,
0x96dd063dUL, 0x98d40b36UL, 0x8acf1c2bUL, 0x84c61120UL, 0xaef93211UL, 0xa0f03f1aUL, 0xb2eb2807UL, 0xbce2250cUL,
0xe6956e65UL, 0xe89c636eUL, 0xfa877473UL, 0xf48e7978UL, 0xdeb15a49UL, 0xd0b85742UL, 0xc2a3405fUL, 0xccaa4d54UL,
0x41ecdaf7UL, 0x4fe5d7fcUL, 0x5dfec0e1UL, 0x53f7cdeaUL, 0x79c8eedbUL, 0x77c1e3d0UL, 0x65daf4cdUL, 0x6bd3f9c6UL,
0x31a4b2afUL, 0x3fadbfa4UL, 0x2db6a8b9UL, 0x23bfa5b2UL, 0x09808683UL, 0x07898b88UL, 0x15929c95UL, 0x1b9b919eUL,
0xa17c0a47UL, 0xaf75074cUL, 0xbd6e1051UL, 0xb3671d5aUL, 0x99583e6bUL, 0x97513360UL, 0x854a247dUL, 0x8b432976UL,
0xd134621fUL, 0xdf3d6f14UL, 0xcd267809UL, 0xc32f7502UL, 0xe9105633UL, 0xe7195b38UL, 0xf5024c25UL, 0xfb0b412eUL,
0x9ad7618cUL, 0x94de6c87UL, 0x86c57b9aUL, 0x88cc7691UL, 0xa2f355a0UL, 0xacfa58abUL, 0xbee14fb6UL, 0xb0e842bdUL,
0xea9f09d4UL, 0xe49604dfUL, 0xf68d13c2UL, 0xf8841ec9UL, 0xd2bb3df8UL, 0xdcb230f3UL, 0xcea927eeUL, 0xc0a02ae5UL,
0x7a47b13cUL, 0x744ebc37UL, 0x6655ab2aUL, 0x685ca621UL, 0x42638510UL, 0x4c6a881bUL, 0x5e719f06UL, 0x5078920dUL,
0x0a0fd964UL, 0x0406d46fUL, 0x161dc372UL, 0x1814ce79UL, 0x322bed48UL, 0x3c22e043UL, 0x2e39f75eUL, 0x2030fa55UL,
0xec9ab701UL, 0xe293ba0aUL, 0xf088ad17UL, 0xfe81a01cUL, 0xd4be832dUL, 0xdab78e26UL, 0xc8ac993bUL, 0xc6a59430UL,
0x9cd2df59UL, 0x92dbd252UL, 0x80c0c54fUL, 0x8ec9c844UL, 0xa4f6eb75UL, 0xaaffe67eUL, 0xb8e4f163UL, 0xb6edfc68UL,
0x0c0a67b1UL, 0x02036abaUL, 0x10187da7UL, 0x1e1170acUL, 0x342e539dUL, 0x3a275e96UL, 0x283c498bUL, 0x26354480UL,
0x7c420fe9UL, 0x724b02e2UL, 0x605015ffUL, 0x6e5918f4UL, 0x44663bc5UL, 0x4a6f36ceUL, 0x587421d3UL, 0x567d2cd8UL,
0x37a10c7aUL, 0x39a80171UL, 0x2bb3166cUL, 0x25ba1b67UL, 0x0f853856UL, 0x018c355dUL, 0x13972240UL, 0x1d9e2f4bUL,
0x47e96422UL, 0x49e06929UL, 0x5bfb7e34UL, 0x55f2733fUL, 0x7fcd500eUL, 0x71c45d05UL, 0x63df4a18UL, 0x6dd64713UL,
0xd731dccaUL, 0xd938d1c1UL, 0xcb23c6dcUL, 0xc52acbd7UL, 0xef15e8e6UL, 0xe11ce5edUL, 0xf307f2f0UL, 0xfd0efffbUL,
0xa779b492UL, 0xa970b999UL, 0xbb6bae84UL, 0xb562a38fUL, 0x9f5d80beUL, 0x91548db5UL, 0x834f9aa8UL, 0x8d4697a3UL
};
static const ulong32 Tks1[] = {
0x00000000UL, 0x0b0e090dUL, 0x161c121aUL, 0x1d121b17UL, 0x2c382434UL, 0x27362d39UL, 0x3a24362eUL, 0x312a3f23UL,
0x58704868UL, 0x537e4165UL, 0x4e6c5a72UL, 0x4562537fUL, 0x74486c5cUL, 0x7f466551UL, 0x62547e46UL, 0x695a774bUL,
0xb0e090d0UL, 0xbbee99ddUL, 0xa6fc82caUL, 0xadf28bc7UL, 0x9cd8b4e4UL, 0x97d6bde9UL, 0x8ac4a6feUL, 0x81caaff3UL,
0xe890d8b8UL, 0xe39ed1b5UL, 0xfe8ccaa2UL, 0xf582c3afUL, 0xc4a8fc8cUL, 0xcfa6f581UL, 0xd2b4ee96UL, 0xd9bae79bUL,
0x7bdb3bbbUL, 0x70d532b6UL, 0x6dc729a1UL, 0x66c920acUL, 0x57e31f8fUL, 0x5ced1682UL, 0x41ff0d95UL, 0x4af10498UL,
0x23ab73d3UL, 0x28a57adeUL, 0x35b761c9UL, 0x3eb968c4UL, 0x0f9357e7UL, 0x049d5eeaUL, 0x198f45fdUL, 0x12814cf0UL,
0xcb3bab6bUL, 0xc035a266UL, 0xdd27b971UL, 0xd629b07cUL, 0xe7038f5fUL, 0xec0d8652UL, 0xf11f9d45UL, 0xfa119448UL,
0x934be303UL, 0x9845ea0eUL, 0x8557f119UL, 0x8e59f814UL, 0xbf73c737UL, 0xb47dce3aUL, 0xa96fd52dUL, 0xa261dc20UL,
0xf6ad766dUL, 0xfda37f60UL, 0xe0b16477UL, 0xebbf6d7aUL, 0xda955259UL, 0xd19b5b54UL, 0xcc894043UL, 0xc787494eUL,
0xaedd3e05UL, 0xa5d33708UL, 0xb8c12c1fUL, 0xb3cf2512UL, 0x82e51a31UL, 0x89eb133cUL, 0x94f9082bUL, 0x9ff70126UL,
0x464de6bdUL, 0x4d43efb0UL, 0x5051f4a7UL, 0x5b5ffdaaUL, 0x6a75c289UL, 0x617bcb84UL, 0x7c69d093UL, 0x7767d99eUL,
0x1e3daed5UL, 0x1533a7d8UL, 0x0821bccfUL, 0x032fb5c2UL, 0x32058ae1UL, 0x390b83ecUL, 0x241998fbUL, 0x2f1791f6UL,
0x8d764dd6UL, 0x867844dbUL, 0x9b6a5fccUL, 0x906456c1UL, 0xa14e69e2UL, 0xaa4060efUL, 0xb7527bf8UL, 0xbc5c72f5UL,
0xd50605beUL, 0xde080cb3UL, 0xc31a17a4UL, 0xc8141ea9UL, 0xf93e218aUL, 0xf2302887UL, 0xef223390UL, 0xe42c3a9dUL,
0x3d96dd06UL, 0x3698d40bUL, 0x2b8acf1cUL, 0x2084c611UL, 0x11aef932UL, 0x1aa0f03fUL, 0x07b2eb28UL, 0x0cbce225UL,
0x65e6956eUL, 0x6ee89c63UL, 0x73fa8774UL, 0x78f48e79UL, 0x49deb15aUL, 0x42d0b857UL, 0x5fc2a340UL, 0x54ccaa4dUL,
0xf741ecdaUL, 0xfc4fe5d7UL, 0xe15dfec0UL, 0xea53f7cdUL, 0xdb79c8eeUL, 0xd077c1e3UL, 0xcd65daf4UL, 0xc66bd3f9UL,
0xaf31a4b2UL, 0xa43fadbfUL, 0xb92db6a8UL, 0xb223bfa5UL, 0x83098086UL, 0x8807898bUL, 0x9515929cUL, 0x9e1b9b91UL,
0x47a17c0aUL, 0x4caf7507UL, 0x51bd6e10UL, 0x5ab3671dUL, 0x6b99583eUL, 0x60975133UL, 0x7d854a24UL, 0x768b4329UL,
0x1fd13462UL, 0x14df3d6fUL, 0x09cd2678UL, 0x02c32f75UL, 0x33e91056UL, 0x38e7195bUL, 0x25f5024cUL, 0x2efb0b41UL,
0x8c9ad761UL, 0x8794de6cUL, 0x9a86c57bUL, 0x9188cc76UL, 0xa0a2f355UL, 0xabacfa58UL, 0xb6bee14fUL, 0xbdb0e842UL,
0xd4ea9f09UL, 0xdfe49604UL, 0xc2f68d13UL, 0xc9f8841eUL, 0xf8d2bb3dUL, 0xf3dcb230UL, 0xeecea927UL, 0xe5c0a02aUL,
0x3c7a47b1UL, 0x37744ebcUL, 0x2a6655abUL, 0x21685ca6UL, 0x10426385UL, 0x1b4c6a88UL, 0x065e719fUL, 0x0d507892UL,
0x640a0fd9UL, 0x6f0406d4UL, 0x72161dc3UL, 0x791814ceUL, 0x48322bedUL, 0x433c22e0UL, 0x5e2e39f7UL, 0x552030faUL,
0x01ec9ab7UL, 0x0ae293baUL, 0x17f088adUL, 0x1cfe81a0UL, 0x2dd4be83UL, 0x26dab78eUL, 0x3bc8ac99UL, 0x30c6a594UL,
0x599cd2dfUL, 0x5292dbd2UL, 0x4f80c0c5UL, 0x448ec9c8UL, 0x75a4f6ebUL, 0x7eaaffe6UL, 0x63b8e4f1UL, 0x68b6edfcUL,
0xb10c0a67UL, 0xba02036aUL, 0xa710187dUL, 0xac1e1170UL, 0x9d342e53UL, 0x963a275eUL, 0x8b283c49UL, 0x80263544UL,
0xe97c420fUL, 0xe2724b02UL, 0xff605015UL, 0xf46e5918UL, 0xc544663bUL, 0xce4a6f36UL, 0xd3587421UL, 0xd8567d2cUL,
0x7a37a10cUL, 0x7139a801UL, 0x6c2bb316UL, 0x6725ba1bUL, 0x560f8538UL, 0x5d018c35UL, 0x40139722UL, 0x4b1d9e2fUL,
0x2247e964UL, 0x2949e069UL, 0x345bfb7eUL, 0x3f55f273UL, 0x0e7fcd50UL, 0x0571c45dUL, 0x1863df4aUL, 0x136dd647UL,
0xcad731dcUL, 0xc1d938d1UL, 0xdccb23c6UL, 0xd7c52acbUL, 0xe6ef15e8UL, 0xede11ce5UL, 0xf0f307f2UL, 0xfbfd0effUL,
0x00000000UL, 0x0b0e090dUL, 0x161c121aUL, 0x1d121b17UL, 0x2c382434UL, 0x27362d39UL, 0x3a24362eUL, 0x312a3f23UL,
0x58704868UL, 0x537e4165UL, 0x4e6c5a72UL, 0x4562537fUL, 0x74486c5cUL, 0x7f466551UL, 0x62547e46UL, 0x695a774bUL,
0xb0e090d0UL, 0xbbee99ddUL, 0xa6fc82caUL, 0xadf28bc7UL, 0x9cd8b4e4UL, 0x97d6bde9UL, 0x8ac4a6feUL, 0x81caaff3UL,
0xe890d8b8UL, 0xe39ed1b5UL, 0xfe8ccaa2UL, 0xf582c3afUL, 0xc4a8fc8cUL, 0xcfa6f581UL, 0xd2b4ee96UL, 0xd9bae79bUL,
0x7bdb3bbbUL, 0x70d532b6UL, 0x6dc729a1UL, 0x66c920acUL, 0x57e31f8fUL, 0x5ced1682UL, 0x41ff0d95UL, 0x4af10498UL,
0x23ab73d3UL, 0x28a57adeUL, 0x35b761c9UL, 0x3eb968c4UL, 0x0f9357e7UL, 0x049d5eeaUL, 0x198f45fdUL, 0x12814cf0UL,
0xcb3bab6bUL, 0xc035a266UL, 0xdd27b971UL, 0xd629b07cUL, 0xe7038f5fUL, 0xec0d8652UL, 0xf11f9d45UL, 0xfa119448UL,
0x934be303UL, 0x9845ea0eUL, 0x8557f119UL, 0x8e59f814UL, 0xbf73c737UL, 0xb47dce3aUL, 0xa96fd52dUL, 0xa261dc20UL,
0xf6ad766dUL, 0xfda37f60UL, 0xe0b16477UL, 0xebbf6d7aUL, 0xda955259UL, 0xd19b5b54UL, 0xcc894043UL, 0xc787494eUL,
0xaedd3e05UL, 0xa5d33708UL, 0xb8c12c1fUL, 0xb3cf2512UL, 0x82e51a31UL, 0x89eb133cUL, 0x94f9082bUL, 0x9ff70126UL,
0x464de6bdUL, 0x4d43efb0UL, 0x5051f4a7UL, 0x5b5ffdaaUL, 0x6a75c289UL, 0x617bcb84UL, 0x7c69d093UL, 0x7767d99eUL,
0x1e3daed5UL, 0x1533a7d8UL, 0x0821bccfUL, 0x032fb5c2UL, 0x32058ae1UL, 0x390b83ecUL, 0x241998fbUL, 0x2f1791f6UL,
0x8d764dd6UL, 0x867844dbUL, 0x9b6a5fccUL, 0x906456c1UL, 0xa14e69e2UL, 0xaa4060efUL, 0xb7527bf8UL, 0xbc5c72f5UL,
0xd50605beUL, 0xde080cb3UL, 0xc31a17a4UL, 0xc8141ea9UL, 0xf93e218aUL, 0xf2302887UL, 0xef223390UL, 0xe42c3a9dUL,
0x3d96dd06UL, 0x3698d40bUL, 0x2b8acf1cUL, 0x2084c611UL, 0x11aef932UL, 0x1aa0f03fUL, 0x07b2eb28UL, 0x0cbce225UL,
0x65e6956eUL, 0x6ee89c63UL, 0x73fa8774UL, 0x78f48e79UL, 0x49deb15aUL, 0x42d0b857UL, 0x5fc2a340UL, 0x54ccaa4dUL,
0xf741ecdaUL, 0xfc4fe5d7UL, 0xe15dfec0UL, 0xea53f7cdUL, 0xdb79c8eeUL, 0xd077c1e3UL, 0xcd65daf4UL, 0xc66bd3f9UL,
0xaf31a4b2UL, 0xa43fadbfUL, 0xb92db6a8UL, 0xb223bfa5UL, 0x83098086UL, 0x8807898bUL, 0x9515929cUL, 0x9e1b9b91UL,
0x47a17c0aUL, 0x4caf7507UL, 0x51bd6e10UL, 0x5ab3671dUL, 0x6b99583eUL, 0x60975133UL, 0x7d854a24UL, 0x768b4329UL,
0x1fd13462UL, 0x14df3d6fUL, 0x09cd2678UL, 0x02c32f75UL, 0x33e91056UL, 0x38e7195bUL, 0x25f5024cUL, 0x2efb0b41UL,
0x8c9ad761UL, 0x8794de6cUL, 0x9a86c57bUL, 0x9188cc76UL, 0xa0a2f355UL, 0xabacfa58UL, 0xb6bee14fUL, 0xbdb0e842UL,
0xd4ea9f09UL, 0xdfe49604UL, 0xc2f68d13UL, 0xc9f8841eUL, 0xf8d2bb3dUL, 0xf3dcb230UL, 0xeecea927UL, 0xe5c0a02aUL,
0x3c7a47b1UL, 0x37744ebcUL, 0x2a6655abUL, 0x21685ca6UL, 0x10426385UL, 0x1b4c6a88UL, 0x065e719fUL, 0x0d507892UL,
0x640a0fd9UL, 0x6f0406d4UL, 0x72161dc3UL, 0x791814ceUL, 0x48322bedUL, 0x433c22e0UL, 0x5e2e39f7UL, 0x552030faUL,
0x01ec9ab7UL, 0x0ae293baUL, 0x17f088adUL, 0x1cfe81a0UL, 0x2dd4be83UL, 0x26dab78eUL, 0x3bc8ac99UL, 0x30c6a594UL,
0x599cd2dfUL, 0x5292dbd2UL, 0x4f80c0c5UL, 0x448ec9c8UL, 0x75a4f6ebUL, 0x7eaaffe6UL, 0x63b8e4f1UL, 0x68b6edfcUL,
0xb10c0a67UL, 0xba02036aUL, 0xa710187dUL, 0xac1e1170UL, 0x9d342e53UL, 0x963a275eUL, 0x8b283c49UL, 0x80263544UL,
0xe97c420fUL, 0xe2724b02UL, 0xff605015UL, 0xf46e5918UL, 0xc544663bUL, 0xce4a6f36UL, 0xd3587421UL, 0xd8567d2cUL,
0x7a37a10cUL, 0x7139a801UL, 0x6c2bb316UL, 0x6725ba1bUL, 0x560f8538UL, 0x5d018c35UL, 0x40139722UL, 0x4b1d9e2fUL,
0x2247e964UL, 0x2949e069UL, 0x345bfb7eUL, 0x3f55f273UL, 0x0e7fcd50UL, 0x0571c45dUL, 0x1863df4aUL, 0x136dd647UL,
0xcad731dcUL, 0xc1d938d1UL, 0xdccb23c6UL, 0xd7c52acbUL, 0xe6ef15e8UL, 0xede11ce5UL, 0xf0f307f2UL, 0xfbfd0effUL,
0x92a779b4UL, 0x99a970b9UL, 0x84bb6baeUL, 0x8fb562a3UL, 0xbe9f5d80UL, 0xb591548dUL, 0xa8834f9aUL, 0xa38d4697UL
};
static const ulong32 Tks2[] = {
0x00000000UL, 0x0d0b0e09UL, 0x1a161c12UL, 0x171d121bUL, 0x342c3824UL, 0x3927362dUL, 0x2e3a2436UL, 0x23312a3fUL,
0x68587048UL, 0x65537e41UL, 0x724e6c5aUL, 0x7f456253UL, 0x5c74486cUL, 0x517f4665UL, 0x4662547eUL, 0x4b695a77UL,
0xd0b0e090UL, 0xddbbee99UL, 0xcaa6fc82UL, 0xc7adf28bUL, 0xe49cd8b4UL, 0xe997d6bdUL, 0xfe8ac4a6UL, 0xf381caafUL,
0xb8e890d8UL, 0xb5e39ed1UL, 0xa2fe8ccaUL, 0xaff582c3UL, 0x8cc4a8fcUL, 0x81cfa6f5UL, 0x96d2b4eeUL, 0x9bd9bae7UL,
0xbb7bdb3bUL, 0xb670d532UL, 0xa16dc729UL, 0xac66c920UL, 0x8f57e31fUL, 0x825ced16UL, 0x9541ff0dUL, 0x984af104UL,
0xd323ab73UL, 0xde28a57aUL, 0xc935b761UL, 0xc43eb968UL, 0xe70f9357UL, 0xea049d5eUL, 0xfd198f45UL, 0xf012814cUL,
0x6bcb3babUL, 0x66c035a2UL, 0x71dd27b9UL, 0x7cd629b0UL, 0x5fe7038fUL, 0x52ec0d86UL, 0x45f11f9dUL, 0x48fa1194UL,
0x03934be3UL, 0x0e9845eaUL, 0x198557f1UL, 0x148e59f8UL, 0x37bf73c7UL, 0x3ab47dceUL, 0x2da96fd5UL, 0x20a261dcUL,
0x6df6ad76UL, 0x60fda37fUL, 0x77e0b164UL, 0x7aebbf6dUL, 0x59da9552UL, 0x54d19b5bUL, 0x43cc8940UL, 0x4ec78749UL,
0x05aedd3eUL, 0x08a5d337UL, 0x1fb8c12cUL, 0x12b3cf25UL, 0x3182e51aUL, 0x3c89eb13UL, 0x2b94f908UL, 0x269ff701UL,
0xbd464de6UL, 0xb04d43efUL, 0xa75051f4UL, 0xaa5b5ffdUL, 0x896a75c2UL, 0x84617bcbUL, 0x937c69d0UL, 0x9e7767d9UL,
0xd51e3daeUL, 0xd81533a7UL, 0xcf0821bcUL, 0xc2032fb5UL, 0xe132058aUL, 0xec390b83UL, 0xfb241998UL, 0xf62f1791UL,
0xd68d764dUL, 0xdb867844UL, 0xcc9b6a5fUL, 0xc1906456UL, 0xe2a14e69UL, 0xefaa4060UL, 0xf8b7527bUL, 0xf5bc5c72UL,
0xbed50605UL, 0xb3de080cUL, 0xa4c31a17UL, 0xa9c8141eUL, 0x8af93e21UL, 0x87f23028UL, 0x90ef2233UL, 0x9de42c3aUL,
0x063d96ddUL, 0x0b3698d4UL, 0x1c2b8acfUL, 0x112084c6UL, 0x3211aef9UL, 0x3f1aa0f0UL, 0x2807b2ebUL, 0x250cbce2UL,
0x6e65e695UL, 0x636ee89cUL, 0x7473fa87UL, 0x7978f48eUL, 0x5a49deb1UL, 0x5742d0b8UL, 0x405fc2a3UL, 0x4d54ccaaUL,
0xdaf741ecUL, 0xd7fc4fe5UL, 0xc0e15dfeUL, 0xcdea53f7UL, 0xeedb79c8UL, 0xe3d077c1UL, 0xf4cd65daUL, 0xf9c66bd3UL,
0xb2af31a4UL, 0xbfa43fadUL, 0xa8b92db6UL, 0xa5b223bfUL, 0x86830980UL, 0x8b880789UL, 0x9c951592UL, 0x919e1b9bUL,
0x0a47a17cUL, 0x074caf75UL, 0x1051bd6eUL, 0x1d5ab367UL, 0x3e6b9958UL, 0x33609751UL, 0x247d854aUL, 0x29768b43UL,
0x621fd134UL, 0x6f14df3dUL, 0x7809cd26UL, 0x7502c32fUL, 0x5633e910UL, 0x5b38e719UL, 0x4c25f502UL, 0x412efb0bUL,
0x618c9ad7UL, 0x6c8794deUL, 0x7b9a86c5UL, 0x769188ccUL, 0x55a0a2f3UL, 0x58abacfaUL, 0x4fb6bee1UL, 0x42bdb0e8UL,
0x09d4ea9fUL, 0x04dfe496UL, 0x13c2f68dUL, 0x1ec9f884UL, 0x3df8d2bbUL, 0x30f3dcb2UL, 0x27eecea9UL, 0x2ae5c0a0UL,
0xb13c7a47UL, 0xbc37744eUL, 0xab2a6655UL, 0xa621685cUL, 0x85104263UL, 0x881b4c6aUL, 0x9f065e71UL, 0x920d5078UL,
0xd9640a0fUL, 0xd46f0406UL, 0xc372161dUL, 0xce791814UL, 0xed48322bUL, 0xe0433c22UL, 0xf75e2e39UL, 0xfa552030UL,
0xb701ec9aUL, 0xba0ae293UL, 0xad17f088UL, 0xa01cfe81UL, 0x832dd4beUL, 0x8e26dab7UL, 0x993bc8acUL, 0x9430c6a5UL,
0xdf599cd2UL, 0xd25292dbUL, 0xc54f80c0UL, 0xc8448ec9UL, 0xeb75a4f6UL, 0xe67eaaffUL, 0xf163b8e4UL, 0xfc68b6edUL,
0x67b10c0aUL, 0x6aba0203UL, 0x7da71018UL, 0x70ac1e11UL, 0x539d342eUL, 0x5e963a27UL, 0x498b283cUL, 0x44802635UL,
0x0fe97c42UL, 0x02e2724bUL, 0x15ff6050UL, 0x18f46e59UL, 0x3bc54466UL, 0x36ce4a6fUL, 0x21d35874UL, 0x2cd8567dUL,
0x0c7a37a1UL, 0x017139a8UL, 0x166c2bb3UL, 0x1b6725baUL, 0x38560f85UL, 0x355d018cUL, 0x22401397UL, 0x2f4b1d9eUL,
0x642247e9UL, 0x692949e0UL, 0x7e345bfbUL, 0x733f55f2UL, 0x500e7fcdUL, 0x5d0571c4UL, 0x4a1863dfUL, 0x47136dd6UL,
0xdccad731UL, 0xd1c1d938UL, 0xc6dccb23UL, 0xcbd7c52aUL, 0xe8e6ef15UL, 0xe5ede11cUL, 0xf2f0f307UL, 0xfffbfd0eUL,
0x00000000UL, 0x0d0b0e09UL, 0x1a161c12UL, 0x171d121bUL, 0x342c3824UL, 0x3927362dUL, 0x2e3a2436UL, 0x23312a3fUL,
0x68587048UL, 0x65537e41UL, 0x724e6c5aUL, 0x7f456253UL, 0x5c74486cUL, 0x517f4665UL, 0x4662547eUL, 0x4b695a77UL,
0xd0b0e090UL, 0xddbbee99UL, 0xcaa6fc82UL, 0xc7adf28bUL, 0xe49cd8b4UL, 0xe997d6bdUL, 0xfe8ac4a6UL, 0xf381caafUL,
0xb8e890d8UL, 0xb5e39ed1UL, 0xa2fe8ccaUL, 0xaff582c3UL, 0x8cc4a8fcUL, 0x81cfa6f5UL, 0x96d2b4eeUL, 0x9bd9bae7UL,
0xbb7bdb3bUL, 0xb670d532UL, 0xa16dc729UL, 0xac66c920UL, 0x8f57e31fUL, 0x825ced16UL, 0x9541ff0dUL, 0x984af104UL,
0xd323ab73UL, 0xde28a57aUL, 0xc935b761UL, 0xc43eb968UL, 0xe70f9357UL, 0xea049d5eUL, 0xfd198f45UL, 0xf012814cUL,
0x6bcb3babUL, 0x66c035a2UL, 0x71dd27b9UL, 0x7cd629b0UL, 0x5fe7038fUL, 0x52ec0d86UL, 0x45f11f9dUL, 0x48fa1194UL,
0x03934be3UL, 0x0e9845eaUL, 0x198557f1UL, 0x148e59f8UL, 0x37bf73c7UL, 0x3ab47dceUL, 0x2da96fd5UL, 0x20a261dcUL,
0x6df6ad76UL, 0x60fda37fUL, 0x77e0b164UL, 0x7aebbf6dUL, 0x59da9552UL, 0x54d19b5bUL, 0x43cc8940UL, 0x4ec78749UL,
0x05aedd3eUL, 0x08a5d337UL, 0x1fb8c12cUL, 0x12b3cf25UL, 0x3182e51aUL, 0x3c89eb13UL, 0x2b94f908UL, 0x269ff701UL,
0xbd464de6UL, 0xb04d43efUL, 0xa75051f4UL, 0xaa5b5ffdUL, 0x896a75c2UL, 0x84617bcbUL, 0x937c69d0UL, 0x9e7767d9UL,
0xd51e3daeUL, 0xd81533a7UL, 0xcf0821bcUL, 0xc2032fb5UL, 0xe132058aUL, 0xec390b83UL, 0xfb241998UL, 0xf62f1791UL,
0xd68d764dUL, 0xdb867844UL, 0xcc9b6a5fUL, 0xc1906456UL, 0xe2a14e69UL, 0xefaa4060UL, 0xf8b7527bUL, 0xf5bc5c72UL,
0xbed50605UL, 0xb3de080cUL, 0xa4c31a17UL, 0xa9c8141eUL, 0x8af93e21UL, 0x87f23028UL, 0x90ef2233UL, 0x9de42c3aUL,
0x063d96ddUL, 0x0b3698d4UL, 0x1c2b8acfUL, 0x112084c6UL, 0x3211aef9UL, 0x3f1aa0f0UL, 0x2807b2ebUL, 0x250cbce2UL,
0x6e65e695UL, 0x636ee89cUL, 0x7473fa87UL, 0x7978f48eUL, 0x5a49deb1UL, 0x5742d0b8UL, 0x405fc2a3UL, 0x4d54ccaaUL,
0xdaf741ecUL, 0xd7fc4fe5UL, 0xc0e15dfeUL, 0xcdea53f7UL, 0xeedb79c8UL, 0xe3d077c1UL, 0xf4cd65daUL, 0xf9c66bd3UL,
0xb2af31a4UL, 0xbfa43fadUL, 0xa8b92db6UL, 0xa5b223bfUL, 0x86830980UL, 0x8b880789UL, 0x9c951592UL, 0x919e1b9bUL,
0x0a47a17cUL, 0x074caf75UL, 0x1051bd6eUL, 0x1d5ab367UL, 0x3e6b9958UL, 0x33609751UL, 0x247d854aUL, 0x29768b43UL,
0x621fd134UL, 0x6f14df3dUL, 0x7809cd26UL, 0x7502c32fUL, 0x5633e910UL, 0x5b38e719UL, 0x4c25f502UL, 0x412efb0bUL,
0x618c9ad7UL, 0x6c8794deUL, 0x7b9a86c5UL, 0x769188ccUL, 0x55a0a2f3UL, 0x58abacfaUL, 0x4fb6bee1UL, 0x42bdb0e8UL,
0x09d4ea9fUL, 0x04dfe496UL, 0x13c2f68dUL, 0x1ec9f884UL, 0x3df8d2bbUL, 0x30f3dcb2UL, 0x27eecea9UL, 0x2ae5c0a0UL,
0xb13c7a47UL, 0xbc37744eUL, 0xab2a6655UL, 0xa621685cUL, 0x85104263UL, 0x881b4c6aUL, 0x9f065e71UL, 0x920d5078UL,
0xd9640a0fUL, 0xd46f0406UL, 0xc372161dUL, 0xce791814UL, 0xed48322bUL, 0xe0433c22UL, 0xf75e2e39UL, 0xfa552030UL,
0xb701ec9aUL, 0xba0ae293UL, 0xad17f088UL, 0xa01cfe81UL, 0x832dd4beUL, 0x8e26dab7UL, 0x993bc8acUL, 0x9430c6a5UL,
0xdf599cd2UL, 0xd25292dbUL, 0xc54f80c0UL, 0xc8448ec9UL, 0xeb75a4f6UL, 0xe67eaaffUL, 0xf163b8e4UL, 0xfc68b6edUL,
0x67b10c0aUL, 0x6aba0203UL, 0x7da71018UL, 0x70ac1e11UL, 0x539d342eUL, 0x5e963a27UL, 0x498b283cUL, 0x44802635UL,
0x0fe97c42UL, 0x02e2724bUL, 0x15ff6050UL, 0x18f46e59UL, 0x3bc54466UL, 0x36ce4a6fUL, 0x21d35874UL, 0x2cd8567dUL,
0x0c7a37a1UL, 0x017139a8UL, 0x166c2bb3UL, 0x1b6725baUL, 0x38560f85UL, 0x355d018cUL, 0x22401397UL, 0x2f4b1d9eUL,
0x642247e9UL, 0x692949e0UL, 0x7e345bfbUL, 0x733f55f2UL, 0x500e7fcdUL, 0x5d0571c4UL, 0x4a1863dfUL, 0x47136dd6UL,
0xdccad731UL, 0xd1c1d938UL, 0xc6dccb23UL, 0xcbd7c52aUL, 0xe8e6ef15UL, 0xe5ede11cUL, 0xf2f0f307UL, 0xfffbfd0eUL,
0xb492a779UL, 0xb999a970UL, 0xae84bb6bUL, 0xa38fb562UL, 0x80be9f5dUL, 0x8db59154UL, 0x9aa8834fUL, 0x97a38d46UL
};
static const ulong32 Tks3[] = {
0x00000000UL, 0x090d0b0eUL, 0x121a161cUL, 0x1b171d12UL, 0x24342c38UL, 0x2d392736UL, 0x362e3a24UL, 0x3f23312aUL,
0x48685870UL, 0x4165537eUL, 0x5a724e6cUL, 0x537f4562UL, 0x6c5c7448UL, 0x65517f46UL, 0x7e466254UL, 0x774b695aUL,
0x90d0b0e0UL, 0x99ddbbeeUL, 0x82caa6fcUL, 0x8bc7adf2UL, 0xb4e49cd8UL, 0xbde997d6UL, 0xa6fe8ac4UL, 0xaff381caUL,
0xd8b8e890UL, 0xd1b5e39eUL, 0xcaa2fe8cUL, 0xc3aff582UL, 0xfc8cc4a8UL, 0xf581cfa6UL, 0xee96d2b4UL, 0xe79bd9baUL,
0x3bbb7bdbUL, 0x32b670d5UL, 0x29a16dc7UL, 0x20ac66c9UL, 0x1f8f57e3UL, 0x16825cedUL, 0x0d9541ffUL, 0x04984af1UL,
0x73d323abUL, 0x7ade28a5UL, 0x61c935b7UL, 0x68c43eb9UL, 0x57e70f93UL, 0x5eea049dUL, 0x45fd198fUL, 0x4cf01281UL,
0xab6bcb3bUL, 0xa266c035UL, 0xb971dd27UL, 0xb07cd629UL, 0x8f5fe703UL, 0x8652ec0dUL, 0x9d45f11fUL, 0x9448fa11UL,
0xe303934bUL, 0xea0e9845UL, 0xf1198557UL, 0xf8148e59UL, 0xc737bf73UL, 0xce3ab47dUL, 0xd52da96fUL, 0xdc20a261UL,
0x766df6adUL, 0x7f60fda3UL, 0x6477e0b1UL, 0x6d7aebbfUL, 0x5259da95UL, 0x5b54d19bUL, 0x4043cc89UL, 0x494ec787UL,
0x3e05aeddUL, 0x3708a5d3UL, 0x2c1fb8c1UL, 0x2512b3cfUL, 0x1a3182e5UL, 0x133c89ebUL, 0x082b94f9UL, 0x01269ff7UL,
0xe6bd464dUL, 0xefb04d43UL, 0xf4a75051UL, 0xfdaa5b5fUL, 0xc2896a75UL, 0xcb84617bUL, 0xd0937c69UL, 0xd99e7767UL,
0xaed51e3dUL, 0xa7d81533UL, 0xbccf0821UL, 0xb5c2032fUL, 0x8ae13205UL, 0x83ec390bUL, 0x98fb2419UL, 0x91f62f17UL,
0x4dd68d76UL, 0x44db8678UL, 0x5fcc9b6aUL, 0x56c19064UL, 0x69e2a14eUL, 0x60efaa40UL, 0x7bf8b752UL, 0x72f5bc5cUL,
0x05bed506UL, 0x0cb3de08UL, 0x17a4c31aUL, 0x1ea9c814UL, 0x218af93eUL, 0x2887f230UL, 0x3390ef22UL, 0x3a9de42cUL,
0xdd063d96UL, 0xd40b3698UL, 0xcf1c2b8aUL, 0xc6112084UL, 0xf93211aeUL, 0xf03f1aa0UL, 0xeb2807b2UL, 0xe2250cbcUL,
0x956e65e6UL, 0x9c636ee8UL, 0x877473faUL, 0x8e7978f4UL, 0xb15a49deUL, 0xb85742d0UL, 0xa3405fc2UL, 0xaa4d54ccUL,
0xecdaf741UL, 0xe5d7fc4fUL, 0xfec0e15dUL, 0xf7cdea53UL, 0xc8eedb79UL, 0xc1e3d077UL, 0xdaf4cd65UL, 0xd3f9c66bUL,
0xa4b2af31UL, 0xadbfa43fUL, 0xb6a8b92dUL, 0xbfa5b223UL, 0x80868309UL, 0x898b8807UL, 0x929c9515UL, 0x9b919e1bUL,
0x7c0a47a1UL, 0x75074cafUL, 0x6e1051bdUL, 0x671d5ab3UL, 0x583e6b99UL, 0x51336097UL, 0x4a247d85UL, 0x4329768bUL,
0x34621fd1UL, 0x3d6f14dfUL, 0x267809cdUL, 0x2f7502c3UL, 0x105633e9UL, 0x195b38e7UL, 0x024c25f5UL, 0x0b412efbUL,
0xd7618c9aUL, 0xde6c8794UL, 0xc57b9a86UL, 0xcc769188UL, 0xf355a0a2UL, 0xfa58abacUL, 0xe14fb6beUL, 0xe842bdb0UL,
0x9f09d4eaUL, 0x9604dfe4UL, 0x8d13c2f6UL, 0x841ec9f8UL, 0xbb3df8d2UL, 0xb230f3dcUL, 0xa927eeceUL, 0xa02ae5c0UL,
0x47b13c7aUL, 0x4ebc3774UL, 0x55ab2a66UL, 0x5ca62168UL, 0x63851042UL, 0x6a881b4cUL, 0x719f065eUL, 0x78920d50UL,
0x0fd9640aUL, 0x06d46f04UL, 0x1dc37216UL, 0x14ce7918UL, 0x2bed4832UL, 0x22e0433cUL, 0x39f75e2eUL, 0x30fa5520UL,
0x9ab701ecUL, 0x93ba0ae2UL, 0x88ad17f0UL, 0x81a01cfeUL, 0xbe832dd4UL, 0xb78e26daUL, 0xac993bc8UL, 0xa59430c6UL,
0xd2df599cUL, 0xdbd25292UL, 0xc0c54f80UL, 0xc9c8448eUL, 0xf6eb75a4UL, 0xffe67eaaUL, 0xe4f163b8UL, 0xedfc68b6UL,
0x0a67b10cUL, 0x036aba02UL, 0x187da710UL, 0x1170ac1eUL, 0x2e539d34UL, 0x275e963aUL, 0x3c498b28UL, 0x35448026UL,
0x420fe97cUL, 0x4b02e272UL, 0x5015ff60UL, 0x5918f46eUL, 0x663bc544UL, 0x6f36ce4aUL, 0x7421d358UL, 0x7d2cd856UL,
0xa10c7a37UL, 0xa8017139UL, 0xb3166c2bUL, 0xba1b6725UL, 0x8538560fUL, 0x8c355d01UL, 0x97224013UL, 0x9e2f4b1dUL,
0xe9642247UL, 0xe0692949UL, 0xfb7e345bUL, 0xf2733f55UL, 0xcd500e7fUL, 0xc45d0571UL, 0xdf4a1863UL, 0xd647136dUL,
0x31dccad7UL, 0x38d1c1d9UL, 0x23c6dccbUL, 0x2acbd7c5UL, 0x15e8e6efUL, 0x1ce5ede1UL, 0x07f2f0f3UL, 0x0efffbfdUL,
0x00000000UL, 0x090d0b0eUL, 0x121a161cUL, 0x1b171d12UL, 0x24342c38UL, 0x2d392736UL, 0x362e3a24UL, 0x3f23312aUL,
0x48685870UL, 0x4165537eUL, 0x5a724e6cUL, 0x537f4562UL, 0x6c5c7448UL, 0x65517f46UL, 0x7e466254UL, 0x774b695aUL,
0x90d0b0e0UL, 0x99ddbbeeUL, 0x82caa6fcUL, 0x8bc7adf2UL, 0xb4e49cd8UL, 0xbde997d6UL, 0xa6fe8ac4UL, 0xaff381caUL,
0xd8b8e890UL, 0xd1b5e39eUL, 0xcaa2fe8cUL, 0xc3aff582UL, 0xfc8cc4a8UL, 0xf581cfa6UL, 0xee96d2b4UL, 0xe79bd9baUL,
0x3bbb7bdbUL, 0x32b670d5UL, 0x29a16dc7UL, 0x20ac66c9UL, 0x1f8f57e3UL, 0x16825cedUL, 0x0d9541ffUL, 0x04984af1UL,
0x73d323abUL, 0x7ade28a5UL, 0x61c935b7UL, 0x68c43eb9UL, 0x57e70f93UL, 0x5eea049dUL, 0x45fd198fUL, 0x4cf01281UL,
0xab6bcb3bUL, 0xa266c035UL, 0xb971dd27UL, 0xb07cd629UL, 0x8f5fe703UL, 0x8652ec0dUL, 0x9d45f11fUL, 0x9448fa11UL,
0xe303934bUL, 0xea0e9845UL, 0xf1198557UL, 0xf8148e59UL, 0xc737bf73UL, 0xce3ab47dUL, 0xd52da96fUL, 0xdc20a261UL,
0x766df6adUL, 0x7f60fda3UL, 0x6477e0b1UL, 0x6d7aebbfUL, 0x5259da95UL, 0x5b54d19bUL, 0x4043cc89UL, 0x494ec787UL,
0x3e05aeddUL, 0x3708a5d3UL, 0x2c1fb8c1UL, 0x2512b3cfUL, 0x1a3182e5UL, 0x133c89ebUL, 0x082b94f9UL, 0x01269ff7UL,
0xe6bd464dUL, 0xefb04d43UL, 0xf4a75051UL, 0xfdaa5b5fUL, 0xc2896a75UL, 0xcb84617bUL, 0xd0937c69UL, 0xd99e7767UL,
0xaed51e3dUL, 0xa7d81533UL, 0xbccf0821UL, 0xb5c2032fUL, 0x8ae13205UL, 0x83ec390bUL, 0x98fb2419UL, 0x91f62f17UL,
0x4dd68d76UL, 0x44db8678UL, 0x5fcc9b6aUL, 0x56c19064UL, 0x69e2a14eUL, 0x60efaa40UL, 0x7bf8b752UL, 0x72f5bc5cUL,
0x05bed506UL, 0x0cb3de08UL, 0x17a4c31aUL, 0x1ea9c814UL, 0x218af93eUL, 0x2887f230UL, 0x3390ef22UL, 0x3a9de42cUL,
0xdd063d96UL, 0xd40b3698UL, 0xcf1c2b8aUL, 0xc6112084UL, 0xf93211aeUL, 0xf03f1aa0UL, 0xeb2807b2UL, 0xe2250cbcUL,
0x956e65e6UL, 0x9c636ee8UL, 0x877473faUL, 0x8e7978f4UL, 0xb15a49deUL, 0xb85742d0UL, 0xa3405fc2UL, 0xaa4d54ccUL,
0xecdaf741UL, 0xe5d7fc4fUL, 0xfec0e15dUL, 0xf7cdea53UL, 0xc8eedb79UL, 0xc1e3d077UL, 0xdaf4cd65UL, 0xd3f9c66bUL,
0xa4b2af31UL, 0xadbfa43fUL, 0xb6a8b92dUL, 0xbfa5b223UL, 0x80868309UL, 0x898b8807UL, 0x929c9515UL, 0x9b919e1bUL,
0x7c0a47a1UL, 0x75074cafUL, 0x6e1051bdUL, 0x671d5ab3UL, 0x583e6b99UL, 0x51336097UL, 0x4a247d85UL, 0x4329768bUL,
0x34621fd1UL, 0x3d6f14dfUL, 0x267809cdUL, 0x2f7502c3UL, 0x105633e9UL, 0x195b38e7UL, 0x024c25f5UL, 0x0b412efbUL,
0xd7618c9aUL, 0xde6c8794UL, 0xc57b9a86UL, 0xcc769188UL, 0xf355a0a2UL, 0xfa58abacUL, 0xe14fb6beUL, 0xe842bdb0UL,
0x9f09d4eaUL, 0x9604dfe4UL, 0x8d13c2f6UL, 0x841ec9f8UL, 0xbb3df8d2UL, 0xb230f3dcUL, 0xa927eeceUL, 0xa02ae5c0UL,
0x47b13c7aUL, 0x4ebc3774UL, 0x55ab2a66UL, 0x5ca62168UL, 0x63851042UL, 0x6a881b4cUL, 0x719f065eUL, 0x78920d50UL,
0x0fd9640aUL, 0x06d46f04UL, 0x1dc37216UL, 0x14ce7918UL, 0x2bed4832UL, 0x22e0433cUL, 0x39f75e2eUL, 0x30fa5520UL,
0x9ab701ecUL, 0x93ba0ae2UL, 0x88ad17f0UL, 0x81a01cfeUL, 0xbe832dd4UL, 0xb78e26daUL, 0xac993bc8UL, 0xa59430c6UL,
0xd2df599cUL, 0xdbd25292UL, 0xc0c54f80UL, 0xc9c8448eUL, 0xf6eb75a4UL, 0xffe67eaaUL, 0xe4f163b8UL, 0xedfc68b6UL,
0x0a67b10cUL, 0x036aba02UL, 0x187da710UL, 0x1170ac1eUL, 0x2e539d34UL, 0x275e963aUL, 0x3c498b28UL, 0x35448026UL,
0x420fe97cUL, 0x4b02e272UL, 0x5015ff60UL, 0x5918f46eUL, 0x663bc544UL, 0x6f36ce4aUL, 0x7421d358UL, 0x7d2cd856UL,
0xa10c7a37UL, 0xa8017139UL, 0xb3166c2bUL, 0xba1b6725UL, 0x8538560fUL, 0x8c355d01UL, 0x97224013UL, 0x9e2f4b1dUL,
0xe9642247UL, 0xe0692949UL, 0xfb7e345bUL, 0xf2733f55UL, 0xcd500e7fUL, 0xc45d0571UL, 0xdf4a1863UL, 0xd647136dUL,
0x31dccad7UL, 0x38d1c1d9UL, 0x23c6dccbUL, 0x2acbd7c5UL, 0x15e8e6efUL, 0x1ce5ede1UL, 0x07f2f0f3UL, 0x0efffbfdUL,
0x79b492a7UL, 0x70b999a9UL, 0x6bae84bbUL, 0x62a38fb5UL, 0x5d80be9fUL, 0x548db591UL, 0x4f9aa883UL, 0x4697a38dUL
};
@@ -1023,6 +1023,8 @@ static const ulong32 rcon[] = {
0x1B000000UL, 0x36000000UL, /* for 128-bit blocks, Rijndael never uses more than 10 rcon values */
};
/* $Source$ */
/* $Revision$ */
/* $Date$ */
#endif /* __LTC_AES_TAB_C__ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

90
libtomcrypt/src/ciphers/anubis.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -29,17 +27,17 @@ const struct ltc_cipher_descriptor anubis_desc = {
&anubis_test,
&anubis_done,
&anubis_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#define MIN_N 4
#define MAX_N 10
#define MIN_ROUNDS (8 + MIN_N)
#define MAX_ROUNDS (8 + MAX_N)
#define MIN_KEYSIZEB (4*MIN_N)
#define MAX_KEYSIZEB (4*MAX_N)
#define BLOCKSIZE 128
#define BLOCKSIZEB (BLOCKSIZE/8)
#define MIN_N 4
#define MAX_N 10
#define MIN_ROUNDS (8 + MIN_N)
#define MAX_ROUNDS (8 + MAX_N)
#define MIN_KEYSIZEB (4*MIN_N)
#define MAX_KEYSIZEB (4*MAX_N)
#define BLOCKSIZE 128
#define BLOCKSIZEB (BLOCKSIZE/8)
/*
@@ -899,7 +897,7 @@ int anubis_setup(const unsigned char *key, int keylen, int num_rounds, symmetri
{
int N, R, i, pos, r;
ulong32 kappa[MAX_N];
ulong32 inter[MAX_N];
ulong32 inter[MAX_N] = { 0 }; /* initialize as all zeroes */
ulong32 v, K0, K1, K2, K3;
LTC_ARGCHK(key != NULL);
@@ -926,16 +924,16 @@ int anubis_setup(const unsigned char *key, int keylen, int num_rounds, symmetri
return CRYPT_INVALID_ROUNDS;
}
/*
* map cipher key to initial key state (mu):
*/
for (i = 0, pos = 0; i < N; i++, pos += 4) {
/*
* map cipher key to initial key state (mu):
*/
for (i = 0, pos = 0; i < N; i++, pos += 4) {
kappa[i] =
(key[pos ] << 24) ^
(key[pos + 1] << 16) ^
(key[pos + 2] << 8) ^
(key[pos + 3] );
}
(((ulong32)key[pos ]) << 24) ^
(((ulong32)key[pos + 1]) << 16) ^
(((ulong32)key[pos + 2]) << 8) ^
(((ulong32)key[pos + 3]) );
}
/*
* generate R + 1 round keys:
@@ -1034,7 +1032,7 @@ int anubis_setup(const unsigned char *key, int keylen, int num_rounds, symmetri
return err;
}
#endif
static void anubis_crypt(const unsigned char *plaintext, unsigned char *ciphertext,
ulong32 roundKey[18 + 1][4], int R) {
@@ -1048,10 +1046,10 @@ static void anubis_crypt(const unsigned char *plaintext, unsigned char *cipherte
*/
for (i = 0, pos = 0; i < 4; i++, pos += 4) {
state[i] =
(plaintext[pos ] << 24) ^
(plaintext[pos + 1] << 16) ^
(plaintext[pos + 2] << 8) ^
(plaintext[pos + 3] ) ^
(((ulong32)plaintext[pos ]) << 24) ^
(((ulong32)plaintext[pos + 1]) << 16) ^
(((ulong32)plaintext[pos + 2]) << 8) ^
(((ulong32)plaintext[pos + 3]) ) ^
roundKey[0][i];
}
@@ -1149,7 +1147,7 @@ int anubis_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
Decrypts a block of text with Anubis
@param ct The input ciphertext (16 bytes)
@param pt The output plaintext (16 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
int anubis_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -1181,7 +1179,7 @@ int anubis_test(void)
16,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xF0, 0x68, 0x60, 0xFC, 0x67, 0x30, 0xE8, 0x18,
{ 0xF0, 0x68, 0x60, 0xFC, 0x67, 0x30, 0xE8, 0x18,
0xF1, 0x32, 0xC7, 0x8A, 0xF4, 0x13, 0x2A, 0xFE },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
@@ -1189,7 +1187,7 @@ int anubis_test(void)
16,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA8, 0x66, 0x84, 0x80, 0x07, 0x74, 0x5C, 0x89,
{ 0xA8, 0x66, 0x84, 0x80, 0x07, 0x74, 0x5C, 0x89,
0xFC, 0x5E, 0xB5, 0xBA, 0xD4, 0xFE, 0x32, 0x6D },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }
@@ -1221,7 +1219,7 @@ int anubis_test(void)
24,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x17, 0xAC, 0x57, 0x44, 0x9D, 0x59, 0x61, 0x66,
{ 0x17, 0xAC, 0x57, 0x44, 0x9D, 0x59, 0x61, 0x66,
0xD0, 0xC7, 0x9E, 0x04, 0x7C, 0xC7, 0x58, 0xF0 },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1230,7 +1228,7 @@ int anubis_test(void)
24,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x71, 0x52, 0xB4, 0xEB, 0x1D, 0xAA, 0x36, 0xFD,
{ 0x71, 0x52, 0xB4, 0xEB, 0x1D, 0xAA, 0x36, 0xFD,
0x57, 0x14, 0x5F, 0x57, 0x04, 0x9F, 0x70, 0x74 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1242,7 +1240,7 @@ int anubis_test(void)
28,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA2, 0xF0, 0xA6, 0xB9, 0x17, 0x93, 0x2A, 0x3B,
{ 0xA2, 0xF0, 0xA6, 0xB9, 0x17, 0x93, 0x2A, 0x3B,
0xEF, 0x08, 0xE8, 0x7A, 0x58, 0xD6, 0xF8, 0x53 },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1252,7 +1250,7 @@ int anubis_test(void)
28,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xF0, 0xCA, 0xFC, 0x78, 0x8B, 0x4B, 0x4E, 0x53,
{ 0xF0, 0xCA, 0xFC, 0x78, 0x8B, 0x4B, 0x4E, 0x53,
0x8B, 0xC4, 0x32, 0x6A, 0xF5, 0xB9, 0x1B, 0x5F },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1265,7 +1263,7 @@ int anubis_test(void)
32,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xE0, 0x86, 0xAC, 0x45, 0x6B, 0x3C, 0xE5, 0x13,
{ 0xE0, 0x86, 0xAC, 0x45, 0x6B, 0x3C, 0xE5, 0x13,
0xED, 0xF5, 0xDF, 0xDD, 0xD6, 0x3B, 0x71, 0x93 },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1275,7 +1273,7 @@ int anubis_test(void)
32,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x50, 0x01, 0xB9, 0xF5, 0x21, 0xC1, 0xC1, 0x29,
{ 0x50, 0x01, 0xB9, 0xF5, 0x21, 0xC1, 0xC1, 0x29,
0x00, 0xD5, 0xEC, 0x98, 0x2B, 0x9E, 0xE8, 0x21 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1288,7 +1286,7 @@ int anubis_test(void)
36,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xE8, 0xF4, 0xAF, 0x2B, 0x21, 0xA0, 0x87, 0x9B,
{ 0xE8, 0xF4, 0xAF, 0x2B, 0x21, 0xA0, 0x87, 0x9B,
0x41, 0x95, 0xB9, 0x71, 0x75, 0x79, 0x04, 0x7C },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1299,7 +1297,7 @@ int anubis_test(void)
36,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xE6, 0xA6, 0xA5, 0xBC, 0x8B, 0x63, 0x6F, 0xE2,
{ 0xE6, 0xA6, 0xA5, 0xBC, 0x8B, 0x63, 0x6F, 0xE2,
0xBD, 0xA7, 0xA7, 0x53, 0xAB, 0x40, 0x22, 0xE0 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1313,7 +1311,7 @@ int anubis_test(void)
40,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x17, 0x04, 0xD7, 0x2C, 0xC6, 0x85, 0x76, 0x02,
{ 0x17, 0x04, 0xD7, 0x2C, 0xC6, 0x85, 0x76, 0x02,
0x4B, 0xCC, 0x39, 0x80, 0xD8, 0x22, 0xEA, 0xA4 },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1324,7 +1322,7 @@ int anubis_test(void)
40,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x7A, 0x41, 0xE6, 0x7D, 0x4F, 0xD8, 0x64, 0xF0,
{ 0x7A, 0x41, 0xE6, 0x7D, 0x4F, 0xD8, 0x64, 0xF0,
0x44, 0xA8, 0x3C, 0x73, 0x81, 0x7E, 0x53, 0xD8 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -1500,13 +1498,14 @@ int anubis_test(void)
anubis_setup(tests[x].key, tests[x].keylen, 0, &skey);
anubis_ecb_encrypt(tests[x].pt, buf[0], &skey);
anubis_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], tests[x].ct, 16) || XMEMCMP(buf[1], tests[x].pt, 16)) {
if (compare_testvector(buf[0], 16, tests[x].ct, 16, "Anubis Encrypt", x) ||
compare_testvector(buf[1], 16, tests[x].pt, 16, "Anubis Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
for (y = 0; y < 1000; y++) anubis_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) anubis_ecb_decrypt(buf[0], buf[0], &skey);
if (XMEMCMP(buf[0], tests[x].ct, 16)) {
if (compare_testvector(buf[0], 16, tests[x].ct, 16, "Anubis 1000", 1000)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -1515,11 +1514,12 @@ int anubis_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void anubis_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -1553,6 +1553,6 @@ int anubis_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

30
libtomcrypt/src/ciphers/blowfish.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file blowfish.c
@@ -27,7 +25,7 @@ const struct ltc_cipher_descriptor blowfish_desc =
&blowfish_test,
&blowfish_done,
&blowfish_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 ORIG_P[16 + 2] = {
@@ -322,15 +320,15 @@ int blowfish_setup(const unsigned char *key, int keylen, int num_rounds,
/* check rounds */
if (num_rounds != 0 && num_rounds != 16) {
return CRYPT_INVALID_ROUNDS;
}
}
/* load in key bytes (Supplied by David Hopwood) */
for (x = y = 0; x < 18; x++) {
A = 0;
for (z = 0; z < 4; z++) {
A = (A << 8) | ((ulong32)key[y++] & 255);
if (y == (ulong32)keylen) {
y = 0;
if (y == (ulong32)keylen) {
y = 0;
}
}
skey->blowfish.K[x] = ORIG_P[x] ^ A;
@@ -347,7 +345,7 @@ int blowfish_setup(const unsigned char *key, int keylen, int num_rounds,
for (x = 0; x < 8; x++) {
B[x] = 0;
}
for (x = 0; x < 18; x += 2) {
/* encrypt it */
blowfish_ecb_encrypt(B, B, skey);
@@ -446,7 +444,7 @@ int blowfish_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_k
Decrypts a block of text with Blowfish
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
#ifdef LTC_CLEAN_STACK
@@ -464,7 +462,7 @@ int blowfish_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_k
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(skey != NULL);
#ifndef __GNUC__
S1 = skey->blowfish.S[0];
S2 = skey->blowfish.S[1];
@@ -512,7 +510,7 @@ int blowfish_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
int err;
symmetric_key key;
static const struct {
@@ -548,7 +546,8 @@ int blowfish_test(void)
blowfish_ecb_decrypt(tmp[0], tmp[1], &key);
/* compare */
if ((XMEMCMP(tmp[0], tests[x].ct, 8) != 0) || (XMEMCMP(tmp[1], tests[x].pt, 8) != 0)) {
if ((compare_testvector(tmp[0], 8, tests[x].ct, 8, "Blowfish Encrypt", x) != 0) ||
(compare_testvector(tmp[1], 8, tests[x].pt, 8, "Blowfish Decrypt", x) != 0)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -562,11 +561,12 @@ int blowfish_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void blowfish_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -589,6 +589,6 @@ int blowfish_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

726
libtomcrypt/src/ciphers/camellia.c Normal file
View File

@@ -0,0 +1,726 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file camellia.c
Implementation by Tom St Denis of Elliptic Semiconductor
*/
#include "tomcrypt.h"
#ifdef LTC_CAMELLIA
const struct ltc_cipher_descriptor camellia_desc = {
"camellia",
23,
16, 32, 16, 18,
&camellia_setup,
&camellia_ecb_encrypt,
&camellia_ecb_decrypt,
&camellia_test,
&camellia_done,
&camellia_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 SP1110[] = {
0x70707000, 0x82828200, 0x2c2c2c00, 0xececec00, 0xb3b3b300, 0x27272700, 0xc0c0c000, 0xe5e5e500,
0xe4e4e400, 0x85858500, 0x57575700, 0x35353500, 0xeaeaea00, 0x0c0c0c00, 0xaeaeae00, 0x41414100,
0x23232300, 0xefefef00, 0x6b6b6b00, 0x93939300, 0x45454500, 0x19191900, 0xa5a5a500, 0x21212100,
0xededed00, 0x0e0e0e00, 0x4f4f4f00, 0x4e4e4e00, 0x1d1d1d00, 0x65656500, 0x92929200, 0xbdbdbd00,
0x86868600, 0xb8b8b800, 0xafafaf00, 0x8f8f8f00, 0x7c7c7c00, 0xebebeb00, 0x1f1f1f00, 0xcecece00,
0x3e3e3e00, 0x30303000, 0xdcdcdc00, 0x5f5f5f00, 0x5e5e5e00, 0xc5c5c500, 0x0b0b0b00, 0x1a1a1a00,
0xa6a6a600, 0xe1e1e100, 0x39393900, 0xcacaca00, 0xd5d5d500, 0x47474700, 0x5d5d5d00, 0x3d3d3d00,
0xd9d9d900, 0x01010100, 0x5a5a5a00, 0xd6d6d600, 0x51515100, 0x56565600, 0x6c6c6c00, 0x4d4d4d00,
0x8b8b8b00, 0x0d0d0d00, 0x9a9a9a00, 0x66666600, 0xfbfbfb00, 0xcccccc00, 0xb0b0b000, 0x2d2d2d00,
0x74747400, 0x12121200, 0x2b2b2b00, 0x20202000, 0xf0f0f000, 0xb1b1b100, 0x84848400, 0x99999900,
0xdfdfdf00, 0x4c4c4c00, 0xcbcbcb00, 0xc2c2c200, 0x34343400, 0x7e7e7e00, 0x76767600, 0x05050500,
0x6d6d6d00, 0xb7b7b700, 0xa9a9a900, 0x31313100, 0xd1d1d100, 0x17171700, 0x04040400, 0xd7d7d700,
0x14141400, 0x58585800, 0x3a3a3a00, 0x61616100, 0xdedede00, 0x1b1b1b00, 0x11111100, 0x1c1c1c00,
0x32323200, 0x0f0f0f00, 0x9c9c9c00, 0x16161600, 0x53535300, 0x18181800, 0xf2f2f200, 0x22222200,
0xfefefe00, 0x44444400, 0xcfcfcf00, 0xb2b2b200, 0xc3c3c300, 0xb5b5b500, 0x7a7a7a00, 0x91919100,
0x24242400, 0x08080800, 0xe8e8e800, 0xa8a8a800, 0x60606000, 0xfcfcfc00, 0x69696900, 0x50505000,
0xaaaaaa00, 0xd0d0d000, 0xa0a0a000, 0x7d7d7d00, 0xa1a1a100, 0x89898900, 0x62626200, 0x97979700,
0x54545400, 0x5b5b5b00, 0x1e1e1e00, 0x95959500, 0xe0e0e000, 0xffffff00, 0x64646400, 0xd2d2d200,
0x10101000, 0xc4c4c400, 0x00000000, 0x48484800, 0xa3a3a300, 0xf7f7f700, 0x75757500, 0xdbdbdb00,
0x8a8a8a00, 0x03030300, 0xe6e6e600, 0xdadada00, 0x09090900, 0x3f3f3f00, 0xdddddd00, 0x94949400,
0x87878700, 0x5c5c5c00, 0x83838300, 0x02020200, 0xcdcdcd00, 0x4a4a4a00, 0x90909000, 0x33333300,
0x73737300, 0x67676700, 0xf6f6f600, 0xf3f3f300, 0x9d9d9d00, 0x7f7f7f00, 0xbfbfbf00, 0xe2e2e200,
0x52525200, 0x9b9b9b00, 0xd8d8d800, 0x26262600, 0xc8c8c800, 0x37373700, 0xc6c6c600, 0x3b3b3b00,
0x81818100, 0x96969600, 0x6f6f6f00, 0x4b4b4b00, 0x13131300, 0xbebebe00, 0x63636300, 0x2e2e2e00,
0xe9e9e900, 0x79797900, 0xa7a7a700, 0x8c8c8c00, 0x9f9f9f00, 0x6e6e6e00, 0xbcbcbc00, 0x8e8e8e00,
0x29292900, 0xf5f5f500, 0xf9f9f900, 0xb6b6b600, 0x2f2f2f00, 0xfdfdfd00, 0xb4b4b400, 0x59595900,
0x78787800, 0x98989800, 0x06060600, 0x6a6a6a00, 0xe7e7e700, 0x46464600, 0x71717100, 0xbababa00,
0xd4d4d400, 0x25252500, 0xababab00, 0x42424200, 0x88888800, 0xa2a2a200, 0x8d8d8d00, 0xfafafa00,
0x72727200, 0x07070700, 0xb9b9b900, 0x55555500, 0xf8f8f800, 0xeeeeee00, 0xacacac00, 0x0a0a0a00,
0x36363600, 0x49494900, 0x2a2a2a00, 0x68686800, 0x3c3c3c00, 0x38383800, 0xf1f1f100, 0xa4a4a400,
0x40404000, 0x28282800, 0xd3d3d300, 0x7b7b7b00, 0xbbbbbb00, 0xc9c9c900, 0x43434300, 0xc1c1c100,
0x15151500, 0xe3e3e300, 0xadadad00, 0xf4f4f400, 0x77777700, 0xc7c7c700, 0x80808000, 0x9e9e9e00,
};
static const ulong32 SP0222[] = {
0x00e0e0e0, 0x00050505, 0x00585858, 0x00d9d9d9, 0x00676767, 0x004e4e4e, 0x00818181, 0x00cbcbcb,
0x00c9c9c9, 0x000b0b0b, 0x00aeaeae, 0x006a6a6a, 0x00d5d5d5, 0x00181818, 0x005d5d5d, 0x00828282,
0x00464646, 0x00dfdfdf, 0x00d6d6d6, 0x00272727, 0x008a8a8a, 0x00323232, 0x004b4b4b, 0x00424242,
0x00dbdbdb, 0x001c1c1c, 0x009e9e9e, 0x009c9c9c, 0x003a3a3a, 0x00cacaca, 0x00252525, 0x007b7b7b,
0x000d0d0d, 0x00717171, 0x005f5f5f, 0x001f1f1f, 0x00f8f8f8, 0x00d7d7d7, 0x003e3e3e, 0x009d9d9d,
0x007c7c7c, 0x00606060, 0x00b9b9b9, 0x00bebebe, 0x00bcbcbc, 0x008b8b8b, 0x00161616, 0x00343434,
0x004d4d4d, 0x00c3c3c3, 0x00727272, 0x00959595, 0x00ababab, 0x008e8e8e, 0x00bababa, 0x007a7a7a,
0x00b3b3b3, 0x00020202, 0x00b4b4b4, 0x00adadad, 0x00a2a2a2, 0x00acacac, 0x00d8d8d8, 0x009a9a9a,
0x00171717, 0x001a1a1a, 0x00353535, 0x00cccccc, 0x00f7f7f7, 0x00999999, 0x00616161, 0x005a5a5a,
0x00e8e8e8, 0x00242424, 0x00565656, 0x00404040, 0x00e1e1e1, 0x00636363, 0x00090909, 0x00333333,
0x00bfbfbf, 0x00989898, 0x00979797, 0x00858585, 0x00686868, 0x00fcfcfc, 0x00ececec, 0x000a0a0a,
0x00dadada, 0x006f6f6f, 0x00535353, 0x00626262, 0x00a3a3a3, 0x002e2e2e, 0x00080808, 0x00afafaf,
0x00282828, 0x00b0b0b0, 0x00747474, 0x00c2c2c2, 0x00bdbdbd, 0x00363636, 0x00222222, 0x00383838,
0x00646464, 0x001e1e1e, 0x00393939, 0x002c2c2c, 0x00a6a6a6, 0x00303030, 0x00e5e5e5, 0x00444444,
0x00fdfdfd, 0x00888888, 0x009f9f9f, 0x00656565, 0x00878787, 0x006b6b6b, 0x00f4f4f4, 0x00232323,
0x00484848, 0x00101010, 0x00d1d1d1, 0x00515151, 0x00c0c0c0, 0x00f9f9f9, 0x00d2d2d2, 0x00a0a0a0,
0x00555555, 0x00a1a1a1, 0x00414141, 0x00fafafa, 0x00434343, 0x00131313, 0x00c4c4c4, 0x002f2f2f,
0x00a8a8a8, 0x00b6b6b6, 0x003c3c3c, 0x002b2b2b, 0x00c1c1c1, 0x00ffffff, 0x00c8c8c8, 0x00a5a5a5,
0x00202020, 0x00898989, 0x00000000, 0x00909090, 0x00474747, 0x00efefef, 0x00eaeaea, 0x00b7b7b7,
0x00151515, 0x00060606, 0x00cdcdcd, 0x00b5b5b5, 0x00121212, 0x007e7e7e, 0x00bbbbbb, 0x00292929,
0x000f0f0f, 0x00b8b8b8, 0x00070707, 0x00040404, 0x009b9b9b, 0x00949494, 0x00212121, 0x00666666,
0x00e6e6e6, 0x00cecece, 0x00ededed, 0x00e7e7e7, 0x003b3b3b, 0x00fefefe, 0x007f7f7f, 0x00c5c5c5,
0x00a4a4a4, 0x00373737, 0x00b1b1b1, 0x004c4c4c, 0x00919191, 0x006e6e6e, 0x008d8d8d, 0x00767676,
0x00030303, 0x002d2d2d, 0x00dedede, 0x00969696, 0x00262626, 0x007d7d7d, 0x00c6c6c6, 0x005c5c5c,
0x00d3d3d3, 0x00f2f2f2, 0x004f4f4f, 0x00191919, 0x003f3f3f, 0x00dcdcdc, 0x00797979, 0x001d1d1d,
0x00525252, 0x00ebebeb, 0x00f3f3f3, 0x006d6d6d, 0x005e5e5e, 0x00fbfbfb, 0x00696969, 0x00b2b2b2,
0x00f0f0f0, 0x00313131, 0x000c0c0c, 0x00d4d4d4, 0x00cfcfcf, 0x008c8c8c, 0x00e2e2e2, 0x00757575,
0x00a9a9a9, 0x004a4a4a, 0x00575757, 0x00848484, 0x00111111, 0x00454545, 0x001b1b1b, 0x00f5f5f5,
0x00e4e4e4, 0x000e0e0e, 0x00737373, 0x00aaaaaa, 0x00f1f1f1, 0x00dddddd, 0x00595959, 0x00141414,
0x006c6c6c, 0x00929292, 0x00545454, 0x00d0d0d0, 0x00787878, 0x00707070, 0x00e3e3e3, 0x00494949,
0x00808080, 0x00505050, 0x00a7a7a7, 0x00f6f6f6, 0x00777777, 0x00939393, 0x00868686, 0x00838383,
0x002a2a2a, 0x00c7c7c7, 0x005b5b5b, 0x00e9e9e9, 0x00eeeeee, 0x008f8f8f, 0x00010101, 0x003d3d3d,
};
static const ulong32 SP3033[] = {
0x38003838, 0x41004141, 0x16001616, 0x76007676, 0xd900d9d9, 0x93009393, 0x60006060, 0xf200f2f2,
0x72007272, 0xc200c2c2, 0xab00abab, 0x9a009a9a, 0x75007575, 0x06000606, 0x57005757, 0xa000a0a0,
0x91009191, 0xf700f7f7, 0xb500b5b5, 0xc900c9c9, 0xa200a2a2, 0x8c008c8c, 0xd200d2d2, 0x90009090,
0xf600f6f6, 0x07000707, 0xa700a7a7, 0x27002727, 0x8e008e8e, 0xb200b2b2, 0x49004949, 0xde00dede,
0x43004343, 0x5c005c5c, 0xd700d7d7, 0xc700c7c7, 0x3e003e3e, 0xf500f5f5, 0x8f008f8f, 0x67006767,
0x1f001f1f, 0x18001818, 0x6e006e6e, 0xaf00afaf, 0x2f002f2f, 0xe200e2e2, 0x85008585, 0x0d000d0d,
0x53005353, 0xf000f0f0, 0x9c009c9c, 0x65006565, 0xea00eaea, 0xa300a3a3, 0xae00aeae, 0x9e009e9e,
0xec00ecec, 0x80008080, 0x2d002d2d, 0x6b006b6b, 0xa800a8a8, 0x2b002b2b, 0x36003636, 0xa600a6a6,
0xc500c5c5, 0x86008686, 0x4d004d4d, 0x33003333, 0xfd00fdfd, 0x66006666, 0x58005858, 0x96009696,
0x3a003a3a, 0x09000909, 0x95009595, 0x10001010, 0x78007878, 0xd800d8d8, 0x42004242, 0xcc00cccc,
0xef00efef, 0x26002626, 0xe500e5e5, 0x61006161, 0x1a001a1a, 0x3f003f3f, 0x3b003b3b, 0x82008282,
0xb600b6b6, 0xdb00dbdb, 0xd400d4d4, 0x98009898, 0xe800e8e8, 0x8b008b8b, 0x02000202, 0xeb00ebeb,
0x0a000a0a, 0x2c002c2c, 0x1d001d1d, 0xb000b0b0, 0x6f006f6f, 0x8d008d8d, 0x88008888, 0x0e000e0e,
0x19001919, 0x87008787, 0x4e004e4e, 0x0b000b0b, 0xa900a9a9, 0x0c000c0c, 0x79007979, 0x11001111,
0x7f007f7f, 0x22002222, 0xe700e7e7, 0x59005959, 0xe100e1e1, 0xda00dada, 0x3d003d3d, 0xc800c8c8,
0x12001212, 0x04000404, 0x74007474, 0x54005454, 0x30003030, 0x7e007e7e, 0xb400b4b4, 0x28002828,
0x55005555, 0x68006868, 0x50005050, 0xbe00bebe, 0xd000d0d0, 0xc400c4c4, 0x31003131, 0xcb00cbcb,
0x2a002a2a, 0xad00adad, 0x0f000f0f, 0xca00caca, 0x70007070, 0xff00ffff, 0x32003232, 0x69006969,
0x08000808, 0x62006262, 0x00000000, 0x24002424, 0xd100d1d1, 0xfb00fbfb, 0xba00baba, 0xed00eded,
0x45004545, 0x81008181, 0x73007373, 0x6d006d6d, 0x84008484, 0x9f009f9f, 0xee00eeee, 0x4a004a4a,
0xc300c3c3, 0x2e002e2e, 0xc100c1c1, 0x01000101, 0xe600e6e6, 0x25002525, 0x48004848, 0x99009999,
0xb900b9b9, 0xb300b3b3, 0x7b007b7b, 0xf900f9f9, 0xce00cece, 0xbf00bfbf, 0xdf00dfdf, 0x71007171,
0x29002929, 0xcd00cdcd, 0x6c006c6c, 0x13001313, 0x64006464, 0x9b009b9b, 0x63006363, 0x9d009d9d,
0xc000c0c0, 0x4b004b4b, 0xb700b7b7, 0xa500a5a5, 0x89008989, 0x5f005f5f, 0xb100b1b1, 0x17001717,
0xf400f4f4, 0xbc00bcbc, 0xd300d3d3, 0x46004646, 0xcf00cfcf, 0x37003737, 0x5e005e5e, 0x47004747,
0x94009494, 0xfa00fafa, 0xfc00fcfc, 0x5b005b5b, 0x97009797, 0xfe00fefe, 0x5a005a5a, 0xac00acac,
0x3c003c3c, 0x4c004c4c, 0x03000303, 0x35003535, 0xf300f3f3, 0x23002323, 0xb800b8b8, 0x5d005d5d,
0x6a006a6a, 0x92009292, 0xd500d5d5, 0x21002121, 0x44004444, 0x51005151, 0xc600c6c6, 0x7d007d7d,
0x39003939, 0x83008383, 0xdc00dcdc, 0xaa00aaaa, 0x7c007c7c, 0x77007777, 0x56005656, 0x05000505,
0x1b001b1b, 0xa400a4a4, 0x15001515, 0x34003434, 0x1e001e1e, 0x1c001c1c, 0xf800f8f8, 0x52005252,
0x20002020, 0x14001414, 0xe900e9e9, 0xbd00bdbd, 0xdd00dddd, 0xe400e4e4, 0xa100a1a1, 0xe000e0e0,
0x8a008a8a, 0xf100f1f1, 0xd600d6d6, 0x7a007a7a, 0xbb00bbbb, 0xe300e3e3, 0x40004040, 0x4f004f4f,
};
static const ulong32 SP4404[] = {
0x70700070, 0x2c2c002c, 0xb3b300b3, 0xc0c000c0, 0xe4e400e4, 0x57570057, 0xeaea00ea, 0xaeae00ae,
0x23230023, 0x6b6b006b, 0x45450045, 0xa5a500a5, 0xeded00ed, 0x4f4f004f, 0x1d1d001d, 0x92920092,
0x86860086, 0xafaf00af, 0x7c7c007c, 0x1f1f001f, 0x3e3e003e, 0xdcdc00dc, 0x5e5e005e, 0x0b0b000b,
0xa6a600a6, 0x39390039, 0xd5d500d5, 0x5d5d005d, 0xd9d900d9, 0x5a5a005a, 0x51510051, 0x6c6c006c,
0x8b8b008b, 0x9a9a009a, 0xfbfb00fb, 0xb0b000b0, 0x74740074, 0x2b2b002b, 0xf0f000f0, 0x84840084,
0xdfdf00df, 0xcbcb00cb, 0x34340034, 0x76760076, 0x6d6d006d, 0xa9a900a9, 0xd1d100d1, 0x04040004,
0x14140014, 0x3a3a003a, 0xdede00de, 0x11110011, 0x32320032, 0x9c9c009c, 0x53530053, 0xf2f200f2,
0xfefe00fe, 0xcfcf00cf, 0xc3c300c3, 0x7a7a007a, 0x24240024, 0xe8e800e8, 0x60600060, 0x69690069,
0xaaaa00aa, 0xa0a000a0, 0xa1a100a1, 0x62620062, 0x54540054, 0x1e1e001e, 0xe0e000e0, 0x64640064,
0x10100010, 0x00000000, 0xa3a300a3, 0x75750075, 0x8a8a008a, 0xe6e600e6, 0x09090009, 0xdddd00dd,
0x87870087, 0x83830083, 0xcdcd00cd, 0x90900090, 0x73730073, 0xf6f600f6, 0x9d9d009d, 0xbfbf00bf,
0x52520052, 0xd8d800d8, 0xc8c800c8, 0xc6c600c6, 0x81810081, 0x6f6f006f, 0x13130013, 0x63630063,
0xe9e900e9, 0xa7a700a7, 0x9f9f009f, 0xbcbc00bc, 0x29290029, 0xf9f900f9, 0x2f2f002f, 0xb4b400b4,
0x78780078, 0x06060006, 0xe7e700e7, 0x71710071, 0xd4d400d4, 0xabab00ab, 0x88880088, 0x8d8d008d,
0x72720072, 0xb9b900b9, 0xf8f800f8, 0xacac00ac, 0x36360036, 0x2a2a002a, 0x3c3c003c, 0xf1f100f1,
0x40400040, 0xd3d300d3, 0xbbbb00bb, 0x43430043, 0x15150015, 0xadad00ad, 0x77770077, 0x80800080,
0x82820082, 0xecec00ec, 0x27270027, 0xe5e500e5, 0x85850085, 0x35350035, 0x0c0c000c, 0x41410041,
0xefef00ef, 0x93930093, 0x19190019, 0x21210021, 0x0e0e000e, 0x4e4e004e, 0x65650065, 0xbdbd00bd,
0xb8b800b8, 0x8f8f008f, 0xebeb00eb, 0xcece00ce, 0x30300030, 0x5f5f005f, 0xc5c500c5, 0x1a1a001a,
0xe1e100e1, 0xcaca00ca, 0x47470047, 0x3d3d003d, 0x01010001, 0xd6d600d6, 0x56560056, 0x4d4d004d,
0x0d0d000d, 0x66660066, 0xcccc00cc, 0x2d2d002d, 0x12120012, 0x20200020, 0xb1b100b1, 0x99990099,
0x4c4c004c, 0xc2c200c2, 0x7e7e007e, 0x05050005, 0xb7b700b7, 0x31310031, 0x17170017, 0xd7d700d7,
0x58580058, 0x61610061, 0x1b1b001b, 0x1c1c001c, 0x0f0f000f, 0x16160016, 0x18180018, 0x22220022,
0x44440044, 0xb2b200b2, 0xb5b500b5, 0x91910091, 0x08080008, 0xa8a800a8, 0xfcfc00fc, 0x50500050,
0xd0d000d0, 0x7d7d007d, 0x89890089, 0x97970097, 0x5b5b005b, 0x95950095, 0xffff00ff, 0xd2d200d2,
0xc4c400c4, 0x48480048, 0xf7f700f7, 0xdbdb00db, 0x03030003, 0xdada00da, 0x3f3f003f, 0x94940094,
0x5c5c005c, 0x02020002, 0x4a4a004a, 0x33330033, 0x67670067, 0xf3f300f3, 0x7f7f007f, 0xe2e200e2,
0x9b9b009b, 0x26260026, 0x37370037, 0x3b3b003b, 0x96960096, 0x4b4b004b, 0xbebe00be, 0x2e2e002e,
0x79790079, 0x8c8c008c, 0x6e6e006e, 0x8e8e008e, 0xf5f500f5, 0xb6b600b6, 0xfdfd00fd, 0x59590059,
0x98980098, 0x6a6a006a, 0x46460046, 0xbaba00ba, 0x25250025, 0x42420042, 0xa2a200a2, 0xfafa00fa,
0x07070007, 0x55550055, 0xeeee00ee, 0x0a0a000a, 0x49490049, 0x68680068, 0x38380038, 0xa4a400a4,
0x28280028, 0x7b7b007b, 0xc9c900c9, 0xc1c100c1, 0xe3e300e3, 0xf4f400f4, 0xc7c700c7, 0x9e9e009e,
};
static const ulong64 key_sigma[] = {
CONST64(0xA09E667F3BCC908B),
CONST64(0xB67AE8584CAA73B2),
CONST64(0xC6EF372FE94F82BE),
CONST64(0x54FF53A5F1D36F1C),
CONST64(0x10E527FADE682D1D),
CONST64(0xB05688C2B3E6C1FD)
};
static ulong64 F(ulong64 x)
{
ulong32 D, U;
#define loc(i) ((8-i)*8)
D = SP1110[(x >> loc(8)) & 0xFF] ^ SP0222[(x >> loc(5)) & 0xFF] ^ SP3033[(x >> loc(6)) & 0xFF] ^ SP4404[(x >> loc(7)) & 0xFF];
U = SP1110[(x >> loc(1)) & 0xFF] ^ SP0222[(x >> loc(2)) & 0xFF] ^ SP3033[(x >> loc(3)) & 0xFF] ^ SP4404[(x >> loc(4)) & 0xFF];
D ^= U;
U = D ^ RORc(U, 8);
return ((ulong64)U) | (((ulong64)D) << CONST64(32));
}
static void rot_128(unsigned char *in, unsigned count, unsigned char *out)
{
unsigned x, w, b;
w = count >> 3;
b = count & 7;
for (x = 0; x < 16; x++) {
out[x] = (in[(x+w)&15] << b) | (in[(x+w+1)&15] >> (8 - b));
}
}
int camellia_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
unsigned char T[48], kA[16], kB[16], kR[16], kL[16];
int x;
ulong64 A, B;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(skey != NULL);
/* Valid sizes (in bytes) are 16, 24, 32 */
if (keylen != 16 && keylen != 24 && keylen != 32) {
return CRYPT_INVALID_KEYSIZE;
}
/* number of rounds */
skey->camellia.R = (keylen == 16) ? 18 : 24;
if (num_rounds != 0 && num_rounds != skey->camellia.R) {
return CRYPT_INVALID_ROUNDS;
}
/* expand key */
if (keylen == 16) {
for (x = 0; x < 16; x++) {
T[x] = key[x];
T[x + 16] = 0;
}
} else if (keylen == 24) {
for (x = 0; x < 24; x++) {
T[x] = key[x];
}
for (x = 24; x < 32; x++) {
T[x] = key[x-8] ^ 0xFF;
}
} else {
for (x = 0; x < 32; x++) {
T[x] = key[x];
}
}
for (x = 0; x < 16; x++) {
kL[x] = T[x];
kR[x] = T[x + 16];
}
for (x = 32; x < 48; x++) {
T[x] = T[x - 32] ^ T[x - 16];
}
/* first two rounds */
LOAD64H(A, T+32); LOAD64H(B, T+40);
B ^= F(A ^ key_sigma[0]);
A ^= F(B ^ key_sigma[1]);
STORE64H(A, T+32); STORE64H(B, T+40);
/* xor kL in */
for (x = 0; x < 16; x++) { T[x+32] ^= kL[x]; }
/* next two rounds */
LOAD64H(A, T+32); LOAD64H(B, T+40);
B ^= F(A ^ key_sigma[2]);
A ^= F(B ^ key_sigma[3]);
STORE64H(A, T+32); STORE64H(B, T+40);
/* grab KA */
for (x = 0; x < 16; x++) { kA[x] = T[x+32]; }
/* xor kR in */
for (x = 0; x < 16; x++) { T[x+32] ^= kR[x]; }
if (keylen == 16) {
/* grab whitening keys kw1 and kw2 */
LOAD64H(skey->camellia.kw[0], kL);
LOAD64H(skey->camellia.kw[1], kL+8);
/* k1-k2 */
LOAD64H(skey->camellia.k[0], kA);
LOAD64H(skey->camellia.k[1], kA+8);
/* rotate kL by 15, k3/k4 */
rot_128(kL, 15, T+32);
LOAD64H(skey->camellia.k[2], T+32);
LOAD64H(skey->camellia.k[3], T+40);
/* rotate kA by 15, k5/k6 */
rot_128(kA, 15, T+32);
LOAD64H(skey->camellia.k[4], T+32);
LOAD64H(skey->camellia.k[5], T+40);
/* rotate kA by 30, kl1, kl2 */
rot_128(kA, 30, T+32);
LOAD64H(skey->camellia.kl[0], T+32);
LOAD64H(skey->camellia.kl[1], T+40);
/* rotate kL by 45, k7/k8 */
rot_128(kL, 45, T+32);
LOAD64H(skey->camellia.k[6], T+32);
LOAD64H(skey->camellia.k[7], T+40);
/* rotate kA by 45, k9/k10 */
rot_128(kA, 45, T+32);
LOAD64H(skey->camellia.k[8], T+32);
rot_128(kL, 60, T+32);
LOAD64H(skey->camellia.k[9], T+40);
/* rotate kA by 60, k11/k12 */
rot_128(kA, 60, T+32);
LOAD64H(skey->camellia.k[10], T+32);
LOAD64H(skey->camellia.k[11], T+40);
/* rotate kL by 77, kl3, kl4 */
rot_128(kL, 77, T+32);
LOAD64H(skey->camellia.kl[2], T+32);
LOAD64H(skey->camellia.kl[3], T+40);
/* rotate kL by 94, k13/k14 */
rot_128(kL, 94, T+32);
LOAD64H(skey->camellia.k[12], T+32);
LOAD64H(skey->camellia.k[13], T+40);
/* rotate kA by 94, k15/k16 */
rot_128(kA, 94, T+32);
LOAD64H(skey->camellia.k[14], T+32);
LOAD64H(skey->camellia.k[15], T+40);
/* rotate kL by 111, k17/k18 */
rot_128(kL, 111, T+32);
LOAD64H(skey->camellia.k[16], T+32);
LOAD64H(skey->camellia.k[17], T+40);
/* rotate kA by 111, kw3/kw4 */
rot_128(kA, 111, T+32);
LOAD64H(skey->camellia.kw[2], T+32);
LOAD64H(skey->camellia.kw[3], T+40);
} else {
/* last two rounds */
LOAD64H(A, T+32); LOAD64H(B, T+40);
B ^= F(A ^ key_sigma[4]);
A ^= F(B ^ key_sigma[5]);
STORE64H(A, T+32); STORE64H(B, T+40);
/* grab kB */
for (x = 0; x < 16; x++) { kB[x] = T[x+32]; }
/* kw1/2 from kL*/
LOAD64H(skey->camellia.kw[0], kL);
LOAD64H(skey->camellia.kw[1], kL+8);
/* k1/k2 = kB */
LOAD64H(skey->camellia.k[0], kB);
LOAD64H(skey->camellia.k[1], kB+8);
/* k3/k4 = kR by 15 */
rot_128(kR, 15, T+32);
LOAD64H(skey->camellia.k[2], T+32);
LOAD64H(skey->camellia.k[3], T+40);
/* k5/k7 = kA by 15 */
rot_128(kA, 15, T+32);
LOAD64H(skey->camellia.k[4], T+32);
LOAD64H(skey->camellia.k[5], T+40);
/* kl1/2 = kR by 30 */
rot_128(kR, 30, T+32);
LOAD64H(skey->camellia.kl[0], T+32);
LOAD64H(skey->camellia.kl[1], T+40);
/* k7/k8 = kB by 30 */
rot_128(kB, 30, T+32);
LOAD64H(skey->camellia.k[6], T+32);
LOAD64H(skey->camellia.k[7], T+40);
/* k9/k10 = kL by 45 */
rot_128(kL, 45, T+32);
LOAD64H(skey->camellia.k[8], T+32);
LOAD64H(skey->camellia.k[9], T+40);
/* k11/k12 = kA by 45 */
rot_128(kA, 45, T+32);
LOAD64H(skey->camellia.k[10], T+32);
LOAD64H(skey->camellia.k[11], T+40);
/* kl3/4 = kL by 60 */
rot_128(kL, 60, T+32);
LOAD64H(skey->camellia.kl[2], T+32);
LOAD64H(skey->camellia.kl[3], T+40);
/* k13/k14 = kR by 60 */
rot_128(kR, 60, T+32);
LOAD64H(skey->camellia.k[12], T+32);
LOAD64H(skey->camellia.k[13], T+40);
/* k15/k16 = kB by 15 */
rot_128(kB, 60, T+32);
LOAD64H(skey->camellia.k[14], T+32);
LOAD64H(skey->camellia.k[15], T+40);
/* k17/k18 = kL by 77 */
rot_128(kL, 77, T+32);
LOAD64H(skey->camellia.k[16], T+32);
LOAD64H(skey->camellia.k[17], T+40);
/* kl5/6 = kA by 77 */
rot_128(kA, 77, T+32);
LOAD64H(skey->camellia.kl[4], T+32);
LOAD64H(skey->camellia.kl[5], T+40);
/* k19/k20 = kR by 94 */
rot_128(kR, 94, T+32);
LOAD64H(skey->camellia.k[18], T+32);
LOAD64H(skey->camellia.k[19], T+40);
/* k21/k22 = kA by 94 */
rot_128(kA, 94, T+32);
LOAD64H(skey->camellia.k[20], T+32);
LOAD64H(skey->camellia.k[21], T+40);
/* k23/k24 = kL by 111 */
rot_128(kL, 111, T+32);
LOAD64H(skey->camellia.k[22], T+32);
LOAD64H(skey->camellia.k[23], T+40);
/* kw2/kw3 = kB by 111 */
rot_128(kB, 111, T+32);
LOAD64H(skey->camellia.kw[2], T+32);
LOAD64H(skey->camellia.kw[3], T+40);
}
return CRYPT_OK;
}
int camellia_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
{
ulong64 L, R;
ulong32 a, b;
LOAD64H(L, pt+0); LOAD64H(R, pt+8);
L ^= skey->camellia.kw[0];
R ^= skey->camellia.kw[1];
/* first 6 rounds */
R ^= F(L ^ skey->camellia.k[0]);
L ^= F(R ^ skey->camellia.k[1]);
R ^= F(L ^ skey->camellia.k[2]);
L ^= F(R ^ skey->camellia.k[3]);
R ^= F(L ^ skey->camellia.k[4]);
L ^= F(R ^ skey->camellia.k[5]);
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[0] >> 32)), 1);
a ^= b | (skey->camellia.kl[0] & 0xFFFFFFFFU);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[1] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[1] >> 32)), 1);
R = (((ulong64)a) << 32) | b;
/* second 6 rounds */
R ^= F(L ^ skey->camellia.k[6]);
L ^= F(R ^ skey->camellia.k[7]);
R ^= F(L ^ skey->camellia.k[8]);
L ^= F(R ^ skey->camellia.k[9]);
R ^= F(L ^ skey->camellia.k[10]);
L ^= F(R ^ skey->camellia.k[11]);
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[2] >> 32)), 1);
a ^= b | (skey->camellia.kl[2] & 0xFFFFFFFFU);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[3] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[3] >> 32)), 1);
R = (((ulong64)a) << 32) | b;
/* third 6 rounds */
R ^= F(L ^ skey->camellia.k[12]);
L ^= F(R ^ skey->camellia.k[13]);
R ^= F(L ^ skey->camellia.k[14]);
L ^= F(R ^ skey->camellia.k[15]);
R ^= F(L ^ skey->camellia.k[16]);
L ^= F(R ^ skey->camellia.k[17]);
/* next FL */
if (skey->camellia.R == 24) {
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[4] >> 32)), 1);
a ^= b | (skey->camellia.kl[4] & 0xFFFFFFFFU);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[5] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[5] >> 32)), 1);
R = (((ulong64)a) << 32) | b;
/* fourth 6 rounds */
R ^= F(L ^ skey->camellia.k[18]);
L ^= F(R ^ skey->camellia.k[19]);
R ^= F(L ^ skey->camellia.k[20]);
L ^= F(R ^ skey->camellia.k[21]);
R ^= F(L ^ skey->camellia.k[22]);
L ^= F(R ^ skey->camellia.k[23]);
}
L ^= skey->camellia.kw[3];
R ^= skey->camellia.kw[2];
STORE64H(R, ct+0); STORE64H(L, ct+8);
return CRYPT_OK;
}
int camellia_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
{
ulong64 L, R;
ulong32 a, b;
LOAD64H(R, ct+0); LOAD64H(L, ct+8);
L ^= skey->camellia.kw[3];
R ^= skey->camellia.kw[2];
/* next FL */
if (skey->camellia.R == 24) {
/* fourth 6 rounds */
L ^= F(R ^ skey->camellia.k[23]);
R ^= F(L ^ skey->camellia.k[22]);
L ^= F(R ^ skey->camellia.k[21]);
R ^= F(L ^ skey->camellia.k[20]);
L ^= F(R ^ skey->camellia.k[19]);
R ^= F(L ^ skey->camellia.k[18]);
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[4] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[4] >> 32)), 1);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[5] >> 32)), 1);
a ^= b | (skey->camellia.kl[5] & 0xFFFFFFFFU);
R = (((ulong64)a) << 32) | b;
}
/* third 6 rounds */
L ^= F(R ^ skey->camellia.k[17]);
R ^= F(L ^ skey->camellia.k[16]);
L ^= F(R ^ skey->camellia.k[15]);
R ^= F(L ^ skey->camellia.k[14]);
L ^= F(R ^ skey->camellia.k[13]);
R ^= F(L ^ skey->camellia.k[12]);
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[2] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[2] >> 32)), 1);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[3] >> 32)), 1);
a ^= b | (skey->camellia.kl[3] & 0xFFFFFFFFU);
R = (((ulong64)a) << 32) | b;
/* second 6 rounds */
L ^= F(R ^ skey->camellia.k[11]);
R ^= F(L ^ skey->camellia.k[10]);
L ^= F(R ^ skey->camellia.k[9]);
R ^= F(L ^ skey->camellia.k[8]);
L ^= F(R ^ skey->camellia.k[7]);
R ^= F(L ^ skey->camellia.k[6]);
/* FL */
a = (ulong32)(L >> 32);
b = (ulong32)(L & 0xFFFFFFFFUL);
a ^= b | (skey->camellia.kl[0] & 0xFFFFFFFFU);
b ^= ROL((a & (ulong32)(skey->camellia.kl[0] >> 32)), 1);
L = (((ulong64)a) << 32) | b;
/* FL^-1 */
a = (ulong32)(R >> 32);
b = (ulong32)(R & 0xFFFFFFFFUL);
b ^= ROL((a & (ulong32)(skey->camellia.kl[1] >> 32)), 1);
a ^= b | (skey->camellia.kl[1] & 0xFFFFFFFFU);
R = (((ulong64)a) << 32) | b;
/* first 6 rounds */
L ^= F(R ^ skey->camellia.k[5]);
R ^= F(L ^ skey->camellia.k[4]);
L ^= F(R ^ skey->camellia.k[3]);
R ^= F(L ^ skey->camellia.k[2]);
L ^= F(R ^ skey->camellia.k[1]);
R ^= F(L ^ skey->camellia.k[0]);
R ^= skey->camellia.kw[1];
L ^= skey->camellia.kw[0];
STORE64H(R, pt+8); STORE64H(L, pt+0);
return CRYPT_OK;
}
int camellia_test(void)
{
static const struct {
int keylen;
unsigned char key[32], pt[16], ct[16];
} tests[] = {
{
16,
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },
{ 0x67, 0x67, 0x31, 0x38, 0x54, 0x96, 0x69, 0x73,
0x08, 0x57, 0x06, 0x56, 0x48, 0xea, 0xbe, 0x43 }
},
{
24,
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77 },
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },
{ 0xb4, 0x99, 0x34, 0x01, 0xb3, 0xe9, 0x96, 0xf8,
0x4e, 0xe5, 0xce, 0xe7, 0xd7, 0x9b, 0x09, 0xb9 }
},
{
32,
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10,
0x00, 0x11, 0x22, 0x33, 0x44, 0x55, 0x66, 0x77,
0x88, 0x99, 0xaa, 0xbb, 0xcc, 0xdd, 0xee, 0xff },
{ 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef,
0xfe, 0xdc, 0xba, 0x98, 0x76, 0x54, 0x32, 0x10 },
{ 0x9a, 0xcc, 0x23, 0x7d, 0xff, 0x16, 0xd7, 0x6c,
0x20, 0xef, 0x7c, 0x91, 0x9e, 0x3a, 0x75, 0x09 }
},
{
32,
{ 0x60, 0x3D, 0xEB, 0x10, 0x15, 0xCA, 0x71, 0xBE,
0x2B, 0x73, 0xAE, 0xF0, 0x85, 0x7D, 0x77, 0x81,
0x1F, 0x35, 0x2C, 0x07, 0x3B, 0x61, 0x08, 0xD7,
0x2D, 0x98, 0x10, 0xA3, 0x09, 0x14, 0xDF, 0xF4 },
{ 0xF6, 0x9F, 0x24, 0x45, 0xDF, 0x4F, 0x9B, 0x17,
0xAD, 0x2B, 0x41, 0x7B, 0xE6, 0x6C, 0x37, 0x10 },
{ 0x79, 0x60, 0x10, 0x9F, 0xB6, 0xDC, 0x42, 0x94,
0x7F, 0xCF, 0xE5, 0x9E, 0xA3, 0xC5, 0xEB, 0x6B }
}
};
unsigned char buf[2][16];
symmetric_key skey;
int err;
unsigned int x;
for (x = 0; x < sizeof(tests)/sizeof(tests[0]); x++) {
zeromem(&skey, sizeof(skey));
if ((err = camellia_setup(tests[x].key, tests[x].keylen, 0, &skey)) != CRYPT_OK) {
return err;
}
if ((err = camellia_ecb_encrypt(tests[x].pt, buf[0], &skey)) != CRYPT_OK) {
camellia_done(&skey);
return err;
}
if ((err = camellia_ecb_decrypt(tests[x].ct, buf[1], &skey)) != CRYPT_OK) {
camellia_done(&skey);
return err;
}
camellia_done(&skey);
if (compare_testvector(tests[x].ct, 16, buf[0], 16, "Camellia Encrypt", x) ||
compare_testvector(tests[x].pt, 16, buf[1], 16, "Camellia Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
}
void camellia_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
int camellia_keysize(int *keysize)
{
if (*keysize >= 32) { *keysize = 32; }
else if (*keysize >= 24) { *keysize = 24; }
else if (*keysize >= 16) { *keysize = 16; }
else return CRYPT_INVALID_KEYSIZE;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

724
libtomcrypt/src/ciphers/cast5.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file cast5.c
Implementation of LTC_CAST5 (RFC 2144) by Tom St Denis
Implementation of LTC_CAST5 (RFC 2144) by Tom St Denis
*/
#include "tomcrypt.h"
@@ -27,375 +25,375 @@ const struct ltc_cipher_descriptor cast5_desc = {
&cast5_test,
&cast5_done,
&cast5_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 S1[256] = {
0x30fb40d4UL, 0x9fa0ff0bUL, 0x6beccd2fUL, 0x3f258c7aUL, 0x1e213f2fUL, 0x9c004dd3UL,
0x6003e540UL, 0xcf9fc949UL, 0xbfd4af27UL, 0x88bbbdb5UL, 0xe2034090UL, 0x98d09675UL,
0x6e63a0e0UL, 0x15c361d2UL, 0xc2e7661dUL, 0x22d4ff8eUL, 0x28683b6fUL, 0xc07fd059UL,
0xff2379c8UL, 0x775f50e2UL, 0x43c340d3UL, 0xdf2f8656UL, 0x887ca41aUL, 0xa2d2bd2dUL,
0xa1c9e0d6UL, 0x346c4819UL, 0x61b76d87UL, 0x22540f2fUL, 0x2abe32e1UL, 0xaa54166bUL,
0x22568e3aUL, 0xa2d341d0UL, 0x66db40c8UL, 0xa784392fUL, 0x004dff2fUL, 0x2db9d2deUL,
0x97943facUL, 0x4a97c1d8UL, 0x527644b7UL, 0xb5f437a7UL, 0xb82cbaefUL, 0xd751d159UL,
0x6ff7f0edUL, 0x5a097a1fUL, 0x827b68d0UL, 0x90ecf52eUL, 0x22b0c054UL, 0xbc8e5935UL,
0x4b6d2f7fUL, 0x50bb64a2UL, 0xd2664910UL, 0xbee5812dUL, 0xb7332290UL, 0xe93b159fUL,
0xb48ee411UL, 0x4bff345dUL, 0xfd45c240UL, 0xad31973fUL, 0xc4f6d02eUL, 0x55fc8165UL,
0xd5b1caadUL, 0xa1ac2daeUL, 0xa2d4b76dUL, 0xc19b0c50UL, 0x882240f2UL, 0x0c6e4f38UL,
0xa4e4bfd7UL, 0x4f5ba272UL, 0x564c1d2fUL, 0xc59c5319UL, 0xb949e354UL, 0xb04669feUL,
0xb1b6ab8aUL, 0xc71358ddUL, 0x6385c545UL, 0x110f935dUL, 0x57538ad5UL, 0x6a390493UL,
0xe63d37e0UL, 0x2a54f6b3UL, 0x3a787d5fUL, 0x6276a0b5UL, 0x19a6fcdfUL, 0x7a42206aUL,
0x29f9d4d5UL, 0xf61b1891UL, 0xbb72275eUL, 0xaa508167UL, 0x38901091UL, 0xc6b505ebUL,
0x84c7cb8cUL, 0x2ad75a0fUL, 0x874a1427UL, 0xa2d1936bUL, 0x2ad286afUL, 0xaa56d291UL,
0xd7894360UL, 0x425c750dUL, 0x93b39e26UL, 0x187184c9UL, 0x6c00b32dUL, 0x73e2bb14UL,
0xa0bebc3cUL, 0x54623779UL, 0x64459eabUL, 0x3f328b82UL, 0x7718cf82UL, 0x59a2cea6UL,
0x04ee002eUL, 0x89fe78e6UL, 0x3fab0950UL, 0x325ff6c2UL, 0x81383f05UL, 0x6963c5c8UL,
0x76cb5ad6UL, 0xd49974c9UL, 0xca180dcfUL, 0x380782d5UL, 0xc7fa5cf6UL, 0x8ac31511UL,
0x35e79e13UL, 0x47da91d0UL, 0xf40f9086UL, 0xa7e2419eUL, 0x31366241UL, 0x051ef495UL,
0xaa573b04UL, 0x4a805d8dUL, 0x548300d0UL, 0x00322a3cUL, 0xbf64cddfUL, 0xba57a68eUL,
0x75c6372bUL, 0x50afd341UL, 0xa7c13275UL, 0x915a0bf5UL, 0x6b54bfabUL, 0x2b0b1426UL,
0xab4cc9d7UL, 0x449ccd82UL, 0xf7fbf265UL, 0xab85c5f3UL, 0x1b55db94UL, 0xaad4e324UL,
0xcfa4bd3fUL, 0x2deaa3e2UL, 0x9e204d02UL, 0xc8bd25acUL, 0xeadf55b3UL, 0xd5bd9e98UL,
0xe31231b2UL, 0x2ad5ad6cUL, 0x954329deUL, 0xadbe4528UL, 0xd8710f69UL, 0xaa51c90fUL,
0xaa786bf6UL, 0x22513f1eUL, 0xaa51a79bUL, 0x2ad344ccUL, 0x7b5a41f0UL, 0xd37cfbadUL,
0x1b069505UL, 0x41ece491UL, 0xb4c332e6UL, 0x032268d4UL, 0xc9600accUL, 0xce387e6dUL,
0xbf6bb16cUL, 0x6a70fb78UL, 0x0d03d9c9UL, 0xd4df39deUL, 0xe01063daUL, 0x4736f464UL,
0x5ad328d8UL, 0xb347cc96UL, 0x75bb0fc3UL, 0x98511bfbUL, 0x4ffbcc35UL, 0xb58bcf6aUL,
0xe11f0abcUL, 0xbfc5fe4aUL, 0xa70aec10UL, 0xac39570aUL, 0x3f04442fUL, 0x6188b153UL,
0xe0397a2eUL, 0x5727cb79UL, 0x9ceb418fUL, 0x1cacd68dUL, 0x2ad37c96UL, 0x0175cb9dUL,
0xc69dff09UL, 0xc75b65f0UL, 0xd9db40d8UL, 0xec0e7779UL, 0x4744ead4UL, 0xb11c3274UL,
0xdd24cb9eUL, 0x7e1c54bdUL, 0xf01144f9UL, 0xd2240eb1UL, 0x9675b3fdUL, 0xa3ac3755UL,
0xd47c27afUL, 0x51c85f4dUL, 0x56907596UL, 0xa5bb15e6UL, 0x580304f0UL, 0xca042cf1UL,
0x011a37eaUL, 0x8dbfaadbUL, 0x35ba3e4aUL, 0x3526ffa0UL, 0xc37b4d09UL, 0xbc306ed9UL,
0x98a52666UL, 0x5648f725UL, 0xff5e569dUL, 0x0ced63d0UL, 0x7c63b2cfUL, 0x700b45e1UL,
0xd5ea50f1UL, 0x85a92872UL, 0xaf1fbda7UL, 0xd4234870UL, 0xa7870bf3UL, 0x2d3b4d79UL,
0x42e04198UL, 0x0cd0ede7UL, 0x26470db8UL, 0xf881814cUL, 0x474d6ad7UL, 0x7c0c5e5cUL,
0xd1231959UL, 0x381b7298UL, 0xf5d2f4dbUL, 0xab838653UL, 0x6e2f1e23UL, 0x83719c9eUL,
0xbd91e046UL, 0x9a56456eUL, 0xdc39200cUL, 0x20c8c571UL, 0x962bda1cUL, 0xe1e696ffUL,
0xb141ab08UL, 0x7cca89b9UL, 0x1a69e783UL, 0x02cc4843UL, 0xa2f7c579UL, 0x429ef47dUL,
0x30fb40d4UL, 0x9fa0ff0bUL, 0x6beccd2fUL, 0x3f258c7aUL, 0x1e213f2fUL, 0x9c004dd3UL,
0x6003e540UL, 0xcf9fc949UL, 0xbfd4af27UL, 0x88bbbdb5UL, 0xe2034090UL, 0x98d09675UL,
0x6e63a0e0UL, 0x15c361d2UL, 0xc2e7661dUL, 0x22d4ff8eUL, 0x28683b6fUL, 0xc07fd059UL,
0xff2379c8UL, 0x775f50e2UL, 0x43c340d3UL, 0xdf2f8656UL, 0x887ca41aUL, 0xa2d2bd2dUL,
0xa1c9e0d6UL, 0x346c4819UL, 0x61b76d87UL, 0x22540f2fUL, 0x2abe32e1UL, 0xaa54166bUL,
0x22568e3aUL, 0xa2d341d0UL, 0x66db40c8UL, 0xa784392fUL, 0x004dff2fUL, 0x2db9d2deUL,
0x97943facUL, 0x4a97c1d8UL, 0x527644b7UL, 0xb5f437a7UL, 0xb82cbaefUL, 0xd751d159UL,
0x6ff7f0edUL, 0x5a097a1fUL, 0x827b68d0UL, 0x90ecf52eUL, 0x22b0c054UL, 0xbc8e5935UL,
0x4b6d2f7fUL, 0x50bb64a2UL, 0xd2664910UL, 0xbee5812dUL, 0xb7332290UL, 0xe93b159fUL,
0xb48ee411UL, 0x4bff345dUL, 0xfd45c240UL, 0xad31973fUL, 0xc4f6d02eUL, 0x55fc8165UL,
0xd5b1caadUL, 0xa1ac2daeUL, 0xa2d4b76dUL, 0xc19b0c50UL, 0x882240f2UL, 0x0c6e4f38UL,
0xa4e4bfd7UL, 0x4f5ba272UL, 0x564c1d2fUL, 0xc59c5319UL, 0xb949e354UL, 0xb04669feUL,
0xb1b6ab8aUL, 0xc71358ddUL, 0x6385c545UL, 0x110f935dUL, 0x57538ad5UL, 0x6a390493UL,
0xe63d37e0UL, 0x2a54f6b3UL, 0x3a787d5fUL, 0x6276a0b5UL, 0x19a6fcdfUL, 0x7a42206aUL,
0x29f9d4d5UL, 0xf61b1891UL, 0xbb72275eUL, 0xaa508167UL, 0x38901091UL, 0xc6b505ebUL,
0x84c7cb8cUL, 0x2ad75a0fUL, 0x874a1427UL, 0xa2d1936bUL, 0x2ad286afUL, 0xaa56d291UL,
0xd7894360UL, 0x425c750dUL, 0x93b39e26UL, 0x187184c9UL, 0x6c00b32dUL, 0x73e2bb14UL,
0xa0bebc3cUL, 0x54623779UL, 0x64459eabUL, 0x3f328b82UL, 0x7718cf82UL, 0x59a2cea6UL,
0x04ee002eUL, 0x89fe78e6UL, 0x3fab0950UL, 0x325ff6c2UL, 0x81383f05UL, 0x6963c5c8UL,
0x76cb5ad6UL, 0xd49974c9UL, 0xca180dcfUL, 0x380782d5UL, 0xc7fa5cf6UL, 0x8ac31511UL,
0x35e79e13UL, 0x47da91d0UL, 0xf40f9086UL, 0xa7e2419eUL, 0x31366241UL, 0x051ef495UL,
0xaa573b04UL, 0x4a805d8dUL, 0x548300d0UL, 0x00322a3cUL, 0xbf64cddfUL, 0xba57a68eUL,
0x75c6372bUL, 0x50afd341UL, 0xa7c13275UL, 0x915a0bf5UL, 0x6b54bfabUL, 0x2b0b1426UL,
0xab4cc9d7UL, 0x449ccd82UL, 0xf7fbf265UL, 0xab85c5f3UL, 0x1b55db94UL, 0xaad4e324UL,
0xcfa4bd3fUL, 0x2deaa3e2UL, 0x9e204d02UL, 0xc8bd25acUL, 0xeadf55b3UL, 0xd5bd9e98UL,
0xe31231b2UL, 0x2ad5ad6cUL, 0x954329deUL, 0xadbe4528UL, 0xd8710f69UL, 0xaa51c90fUL,
0xaa786bf6UL, 0x22513f1eUL, 0xaa51a79bUL, 0x2ad344ccUL, 0x7b5a41f0UL, 0xd37cfbadUL,
0x1b069505UL, 0x41ece491UL, 0xb4c332e6UL, 0x032268d4UL, 0xc9600accUL, 0xce387e6dUL,
0xbf6bb16cUL, 0x6a70fb78UL, 0x0d03d9c9UL, 0xd4df39deUL, 0xe01063daUL, 0x4736f464UL,
0x5ad328d8UL, 0xb347cc96UL, 0x75bb0fc3UL, 0x98511bfbUL, 0x4ffbcc35UL, 0xb58bcf6aUL,
0xe11f0abcUL, 0xbfc5fe4aUL, 0xa70aec10UL, 0xac39570aUL, 0x3f04442fUL, 0x6188b153UL,
0xe0397a2eUL, 0x5727cb79UL, 0x9ceb418fUL, 0x1cacd68dUL, 0x2ad37c96UL, 0x0175cb9dUL,
0xc69dff09UL, 0xc75b65f0UL, 0xd9db40d8UL, 0xec0e7779UL, 0x4744ead4UL, 0xb11c3274UL,
0xdd24cb9eUL, 0x7e1c54bdUL, 0xf01144f9UL, 0xd2240eb1UL, 0x9675b3fdUL, 0xa3ac3755UL,
0xd47c27afUL, 0x51c85f4dUL, 0x56907596UL, 0xa5bb15e6UL, 0x580304f0UL, 0xca042cf1UL,
0x011a37eaUL, 0x8dbfaadbUL, 0x35ba3e4aUL, 0x3526ffa0UL, 0xc37b4d09UL, 0xbc306ed9UL,
0x98a52666UL, 0x5648f725UL, 0xff5e569dUL, 0x0ced63d0UL, 0x7c63b2cfUL, 0x700b45e1UL,
0xd5ea50f1UL, 0x85a92872UL, 0xaf1fbda7UL, 0xd4234870UL, 0xa7870bf3UL, 0x2d3b4d79UL,
0x42e04198UL, 0x0cd0ede7UL, 0x26470db8UL, 0xf881814cUL, 0x474d6ad7UL, 0x7c0c5e5cUL,
0xd1231959UL, 0x381b7298UL, 0xf5d2f4dbUL, 0xab838653UL, 0x6e2f1e23UL, 0x83719c9eUL,
0xbd91e046UL, 0x9a56456eUL, 0xdc39200cUL, 0x20c8c571UL, 0x962bda1cUL, 0xe1e696ffUL,
0xb141ab08UL, 0x7cca89b9UL, 0x1a69e783UL, 0x02cc4843UL, 0xa2f7c579UL, 0x429ef47dUL,
0x427b169cUL, 0x5ac9f049UL, 0xdd8f0f00UL, 0x5c8165bfUL};
static const ulong32 S2[256] = {
0x1f201094UL, 0xef0ba75bUL, 0x69e3cf7eUL, 0x393f4380UL, 0xfe61cf7aUL, 0xeec5207aUL,
0x55889c94UL, 0x72fc0651UL, 0xada7ef79UL, 0x4e1d7235UL, 0xd55a63ceUL, 0xde0436baUL,
0x99c430efUL, 0x5f0c0794UL, 0x18dcdb7dUL, 0xa1d6eff3UL, 0xa0b52f7bUL, 0x59e83605UL,
0xee15b094UL, 0xe9ffd909UL, 0xdc440086UL, 0xef944459UL, 0xba83ccb3UL, 0xe0c3cdfbUL,
0xd1da4181UL, 0x3b092ab1UL, 0xf997f1c1UL, 0xa5e6cf7bUL, 0x01420ddbUL, 0xe4e7ef5bUL,
0x25a1ff41UL, 0xe180f806UL, 0x1fc41080UL, 0x179bee7aUL, 0xd37ac6a9UL, 0xfe5830a4UL,
0x98de8b7fUL, 0x77e83f4eUL, 0x79929269UL, 0x24fa9f7bUL, 0xe113c85bUL, 0xacc40083UL,
0xd7503525UL, 0xf7ea615fUL, 0x62143154UL, 0x0d554b63UL, 0x5d681121UL, 0xc866c359UL,
0x3d63cf73UL, 0xcee234c0UL, 0xd4d87e87UL, 0x5c672b21UL, 0x071f6181UL, 0x39f7627fUL,
0x361e3084UL, 0xe4eb573bUL, 0x602f64a4UL, 0xd63acd9cUL, 0x1bbc4635UL, 0x9e81032dUL,
0x2701f50cUL, 0x99847ab4UL, 0xa0e3df79UL, 0xba6cf38cUL, 0x10843094UL, 0x2537a95eUL,
0xf46f6ffeUL, 0xa1ff3b1fUL, 0x208cfb6aUL, 0x8f458c74UL, 0xd9e0a227UL, 0x4ec73a34UL,
0xfc884f69UL, 0x3e4de8dfUL, 0xef0e0088UL, 0x3559648dUL, 0x8a45388cUL, 0x1d804366UL,
0x721d9bfdUL, 0xa58684bbUL, 0xe8256333UL, 0x844e8212UL, 0x128d8098UL, 0xfed33fb4UL,
0xce280ae1UL, 0x27e19ba5UL, 0xd5a6c252UL, 0xe49754bdUL, 0xc5d655ddUL, 0xeb667064UL,
0x77840b4dUL, 0xa1b6a801UL, 0x84db26a9UL, 0xe0b56714UL, 0x21f043b7UL, 0xe5d05860UL,
0x54f03084UL, 0x066ff472UL, 0xa31aa153UL, 0xdadc4755UL, 0xb5625dbfUL, 0x68561be6UL,
0x83ca6b94UL, 0x2d6ed23bUL, 0xeccf01dbUL, 0xa6d3d0baUL, 0xb6803d5cUL, 0xaf77a709UL,
0x33b4a34cUL, 0x397bc8d6UL, 0x5ee22b95UL, 0x5f0e5304UL, 0x81ed6f61UL, 0x20e74364UL,
0xb45e1378UL, 0xde18639bUL, 0x881ca122UL, 0xb96726d1UL, 0x8049a7e8UL, 0x22b7da7bUL,
0x5e552d25UL, 0x5272d237UL, 0x79d2951cUL, 0xc60d894cUL, 0x488cb402UL, 0x1ba4fe5bUL,
0xa4b09f6bUL, 0x1ca815cfUL, 0xa20c3005UL, 0x8871df63UL, 0xb9de2fcbUL, 0x0cc6c9e9UL,
0x0beeff53UL, 0xe3214517UL, 0xb4542835UL, 0x9f63293cUL, 0xee41e729UL, 0x6e1d2d7cUL,
0x50045286UL, 0x1e6685f3UL, 0xf33401c6UL, 0x30a22c95UL, 0x31a70850UL, 0x60930f13UL,
0x73f98417UL, 0xa1269859UL, 0xec645c44UL, 0x52c877a9UL, 0xcdff33a6UL, 0xa02b1741UL,
0x7cbad9a2UL, 0x2180036fUL, 0x50d99c08UL, 0xcb3f4861UL, 0xc26bd765UL, 0x64a3f6abUL,
0x80342676UL, 0x25a75e7bUL, 0xe4e6d1fcUL, 0x20c710e6UL, 0xcdf0b680UL, 0x17844d3bUL,
0x31eef84dUL, 0x7e0824e4UL, 0x2ccb49ebUL, 0x846a3baeUL, 0x8ff77888UL, 0xee5d60f6UL,
0x7af75673UL, 0x2fdd5cdbUL, 0xa11631c1UL, 0x30f66f43UL, 0xb3faec54UL, 0x157fd7faUL,
0xef8579ccUL, 0xd152de58UL, 0xdb2ffd5eUL, 0x8f32ce19UL, 0x306af97aUL, 0x02f03ef8UL,
0x99319ad5UL, 0xc242fa0fUL, 0xa7e3ebb0UL, 0xc68e4906UL, 0xb8da230cUL, 0x80823028UL,
0xdcdef3c8UL, 0xd35fb171UL, 0x088a1bc8UL, 0xbec0c560UL, 0x61a3c9e8UL, 0xbca8f54dUL,
0xc72feffaUL, 0x22822e99UL, 0x82c570b4UL, 0xd8d94e89UL, 0x8b1c34bcUL, 0x301e16e6UL,
0x273be979UL, 0xb0ffeaa6UL, 0x61d9b8c6UL, 0x00b24869UL, 0xb7ffce3fUL, 0x08dc283bUL,
0x43daf65aUL, 0xf7e19798UL, 0x7619b72fUL, 0x8f1c9ba4UL, 0xdc8637a0UL, 0x16a7d3b1UL,
0x9fc393b7UL, 0xa7136eebUL, 0xc6bcc63eUL, 0x1a513742UL, 0xef6828bcUL, 0x520365d6UL,
0x2d6a77abUL, 0x3527ed4bUL, 0x821fd216UL, 0x095c6e2eUL, 0xdb92f2fbUL, 0x5eea29cbUL,
0x145892f5UL, 0x91584f7fUL, 0x5483697bUL, 0x2667a8ccUL, 0x85196048UL, 0x8c4baceaUL,
0x833860d4UL, 0x0d23e0f9UL, 0x6c387e8aUL, 0x0ae6d249UL, 0xb284600cUL, 0xd835731dUL,
0xdcb1c647UL, 0xac4c56eaUL, 0x3ebd81b3UL, 0x230eabb0UL, 0x6438bc87UL, 0xf0b5b1faUL,
0x8f5ea2b3UL, 0xfc184642UL, 0x0a036b7aUL, 0x4fb089bdUL, 0x649da589UL, 0xa345415eUL,
0x5c038323UL, 0x3e5d3bb9UL, 0x43d79572UL, 0x7e6dd07cUL, 0x06dfdf1eUL, 0x6c6cc4efUL,
0x1f201094UL, 0xef0ba75bUL, 0x69e3cf7eUL, 0x393f4380UL, 0xfe61cf7aUL, 0xeec5207aUL,
0x55889c94UL, 0x72fc0651UL, 0xada7ef79UL, 0x4e1d7235UL, 0xd55a63ceUL, 0xde0436baUL,
0x99c430efUL, 0x5f0c0794UL, 0x18dcdb7dUL, 0xa1d6eff3UL, 0xa0b52f7bUL, 0x59e83605UL,
0xee15b094UL, 0xe9ffd909UL, 0xdc440086UL, 0xef944459UL, 0xba83ccb3UL, 0xe0c3cdfbUL,
0xd1da4181UL, 0x3b092ab1UL, 0xf997f1c1UL, 0xa5e6cf7bUL, 0x01420ddbUL, 0xe4e7ef5bUL,
0x25a1ff41UL, 0xe180f806UL, 0x1fc41080UL, 0x179bee7aUL, 0xd37ac6a9UL, 0xfe5830a4UL,
0x98de8b7fUL, 0x77e83f4eUL, 0x79929269UL, 0x24fa9f7bUL, 0xe113c85bUL, 0xacc40083UL,
0xd7503525UL, 0xf7ea615fUL, 0x62143154UL, 0x0d554b63UL, 0x5d681121UL, 0xc866c359UL,
0x3d63cf73UL, 0xcee234c0UL, 0xd4d87e87UL, 0x5c672b21UL, 0x071f6181UL, 0x39f7627fUL,
0x361e3084UL, 0xe4eb573bUL, 0x602f64a4UL, 0xd63acd9cUL, 0x1bbc4635UL, 0x9e81032dUL,
0x2701f50cUL, 0x99847ab4UL, 0xa0e3df79UL, 0xba6cf38cUL, 0x10843094UL, 0x2537a95eUL,
0xf46f6ffeUL, 0xa1ff3b1fUL, 0x208cfb6aUL, 0x8f458c74UL, 0xd9e0a227UL, 0x4ec73a34UL,
0xfc884f69UL, 0x3e4de8dfUL, 0xef0e0088UL, 0x3559648dUL, 0x8a45388cUL, 0x1d804366UL,
0x721d9bfdUL, 0xa58684bbUL, 0xe8256333UL, 0x844e8212UL, 0x128d8098UL, 0xfed33fb4UL,
0xce280ae1UL, 0x27e19ba5UL, 0xd5a6c252UL, 0xe49754bdUL, 0xc5d655ddUL, 0xeb667064UL,
0x77840b4dUL, 0xa1b6a801UL, 0x84db26a9UL, 0xe0b56714UL, 0x21f043b7UL, 0xe5d05860UL,
0x54f03084UL, 0x066ff472UL, 0xa31aa153UL, 0xdadc4755UL, 0xb5625dbfUL, 0x68561be6UL,
0x83ca6b94UL, 0x2d6ed23bUL, 0xeccf01dbUL, 0xa6d3d0baUL, 0xb6803d5cUL, 0xaf77a709UL,
0x33b4a34cUL, 0x397bc8d6UL, 0x5ee22b95UL, 0x5f0e5304UL, 0x81ed6f61UL, 0x20e74364UL,
0xb45e1378UL, 0xde18639bUL, 0x881ca122UL, 0xb96726d1UL, 0x8049a7e8UL, 0x22b7da7bUL,
0x5e552d25UL, 0x5272d237UL, 0x79d2951cUL, 0xc60d894cUL, 0x488cb402UL, 0x1ba4fe5bUL,
0xa4b09f6bUL, 0x1ca815cfUL, 0xa20c3005UL, 0x8871df63UL, 0xb9de2fcbUL, 0x0cc6c9e9UL,
0x0beeff53UL, 0xe3214517UL, 0xb4542835UL, 0x9f63293cUL, 0xee41e729UL, 0x6e1d2d7cUL,
0x50045286UL, 0x1e6685f3UL, 0xf33401c6UL, 0x30a22c95UL, 0x31a70850UL, 0x60930f13UL,
0x73f98417UL, 0xa1269859UL, 0xec645c44UL, 0x52c877a9UL, 0xcdff33a6UL, 0xa02b1741UL,
0x7cbad9a2UL, 0x2180036fUL, 0x50d99c08UL, 0xcb3f4861UL, 0xc26bd765UL, 0x64a3f6abUL,
0x80342676UL, 0x25a75e7bUL, 0xe4e6d1fcUL, 0x20c710e6UL, 0xcdf0b680UL, 0x17844d3bUL,
0x31eef84dUL, 0x7e0824e4UL, 0x2ccb49ebUL, 0x846a3baeUL, 0x8ff77888UL, 0xee5d60f6UL,
0x7af75673UL, 0x2fdd5cdbUL, 0xa11631c1UL, 0x30f66f43UL, 0xb3faec54UL, 0x157fd7faUL,
0xef8579ccUL, 0xd152de58UL, 0xdb2ffd5eUL, 0x8f32ce19UL, 0x306af97aUL, 0x02f03ef8UL,
0x99319ad5UL, 0xc242fa0fUL, 0xa7e3ebb0UL, 0xc68e4906UL, 0xb8da230cUL, 0x80823028UL,
0xdcdef3c8UL, 0xd35fb171UL, 0x088a1bc8UL, 0xbec0c560UL, 0x61a3c9e8UL, 0xbca8f54dUL,
0xc72feffaUL, 0x22822e99UL, 0x82c570b4UL, 0xd8d94e89UL, 0x8b1c34bcUL, 0x301e16e6UL,
0x273be979UL, 0xb0ffeaa6UL, 0x61d9b8c6UL, 0x00b24869UL, 0xb7ffce3fUL, 0x08dc283bUL,
0x43daf65aUL, 0xf7e19798UL, 0x7619b72fUL, 0x8f1c9ba4UL, 0xdc8637a0UL, 0x16a7d3b1UL,
0x9fc393b7UL, 0xa7136eebUL, 0xc6bcc63eUL, 0x1a513742UL, 0xef6828bcUL, 0x520365d6UL,
0x2d6a77abUL, 0x3527ed4bUL, 0x821fd216UL, 0x095c6e2eUL, 0xdb92f2fbUL, 0x5eea29cbUL,
0x145892f5UL, 0x91584f7fUL, 0x5483697bUL, 0x2667a8ccUL, 0x85196048UL, 0x8c4baceaUL,
0x833860d4UL, 0x0d23e0f9UL, 0x6c387e8aUL, 0x0ae6d249UL, 0xb284600cUL, 0xd835731dUL,
0xdcb1c647UL, 0xac4c56eaUL, 0x3ebd81b3UL, 0x230eabb0UL, 0x6438bc87UL, 0xf0b5b1faUL,
0x8f5ea2b3UL, 0xfc184642UL, 0x0a036b7aUL, 0x4fb089bdUL, 0x649da589UL, 0xa345415eUL,
0x5c038323UL, 0x3e5d3bb9UL, 0x43d79572UL, 0x7e6dd07cUL, 0x06dfdf1eUL, 0x6c6cc4efUL,
0x7160a539UL, 0x73bfbe70UL, 0x83877605UL, 0x4523ecf1UL};
static const ulong32 S3[256] = {
0x8defc240UL, 0x25fa5d9fUL, 0xeb903dbfUL, 0xe810c907UL, 0x47607fffUL, 0x369fe44bUL,
0x8c1fc644UL, 0xaececa90UL, 0xbeb1f9bfUL, 0xeefbcaeaUL, 0xe8cf1950UL, 0x51df07aeUL,
0x920e8806UL, 0xf0ad0548UL, 0xe13c8d83UL, 0x927010d5UL, 0x11107d9fUL, 0x07647db9UL,
0xb2e3e4d4UL, 0x3d4f285eUL, 0xb9afa820UL, 0xfade82e0UL, 0xa067268bUL, 0x8272792eUL,
0x553fb2c0UL, 0x489ae22bUL, 0xd4ef9794UL, 0x125e3fbcUL, 0x21fffceeUL, 0x825b1bfdUL,
0x9255c5edUL, 0x1257a240UL, 0x4e1a8302UL, 0xbae07fffUL, 0x528246e7UL, 0x8e57140eUL,
0x3373f7bfUL, 0x8c9f8188UL, 0xa6fc4ee8UL, 0xc982b5a5UL, 0xa8c01db7UL, 0x579fc264UL,
0x67094f31UL, 0xf2bd3f5fUL, 0x40fff7c1UL, 0x1fb78dfcUL, 0x8e6bd2c1UL, 0x437be59bUL,
0x99b03dbfUL, 0xb5dbc64bUL, 0x638dc0e6UL, 0x55819d99UL, 0xa197c81cUL, 0x4a012d6eUL,
0xc5884a28UL, 0xccc36f71UL, 0xb843c213UL, 0x6c0743f1UL, 0x8309893cUL, 0x0feddd5fUL,
0x2f7fe850UL, 0xd7c07f7eUL, 0x02507fbfUL, 0x5afb9a04UL, 0xa747d2d0UL, 0x1651192eUL,
0xaf70bf3eUL, 0x58c31380UL, 0x5f98302eUL, 0x727cc3c4UL, 0x0a0fb402UL, 0x0f7fef82UL,
0x8c96fdadUL, 0x5d2c2aaeUL, 0x8ee99a49UL, 0x50da88b8UL, 0x8427f4a0UL, 0x1eac5790UL,
0x796fb449UL, 0x8252dc15UL, 0xefbd7d9bUL, 0xa672597dUL, 0xada840d8UL, 0x45f54504UL,
0xfa5d7403UL, 0xe83ec305UL, 0x4f91751aUL, 0x925669c2UL, 0x23efe941UL, 0xa903f12eUL,
0x60270df2UL, 0x0276e4b6UL, 0x94fd6574UL, 0x927985b2UL, 0x8276dbcbUL, 0x02778176UL,
0xf8af918dUL, 0x4e48f79eUL, 0x8f616ddfUL, 0xe29d840eUL, 0x842f7d83UL, 0x340ce5c8UL,
0x96bbb682UL, 0x93b4b148UL, 0xef303cabUL, 0x984faf28UL, 0x779faf9bUL, 0x92dc560dUL,
0x224d1e20UL, 0x8437aa88UL, 0x7d29dc96UL, 0x2756d3dcUL, 0x8b907ceeUL, 0xb51fd240UL,
0xe7c07ce3UL, 0xe566b4a1UL, 0xc3e9615eUL, 0x3cf8209dUL, 0x6094d1e3UL, 0xcd9ca341UL,
0x5c76460eUL, 0x00ea983bUL, 0xd4d67881UL, 0xfd47572cUL, 0xf76cedd9UL, 0xbda8229cUL,
0x127dadaaUL, 0x438a074eUL, 0x1f97c090UL, 0x081bdb8aUL, 0x93a07ebeUL, 0xb938ca15UL,
0x97b03cffUL, 0x3dc2c0f8UL, 0x8d1ab2ecUL, 0x64380e51UL, 0x68cc7bfbUL, 0xd90f2788UL,
0x12490181UL, 0x5de5ffd4UL, 0xdd7ef86aUL, 0x76a2e214UL, 0xb9a40368UL, 0x925d958fUL,
0x4b39fffaUL, 0xba39aee9UL, 0xa4ffd30bUL, 0xfaf7933bUL, 0x6d498623UL, 0x193cbcfaUL,
0x27627545UL, 0x825cf47aUL, 0x61bd8ba0UL, 0xd11e42d1UL, 0xcead04f4UL, 0x127ea392UL,
0x10428db7UL, 0x8272a972UL, 0x9270c4a8UL, 0x127de50bUL, 0x285ba1c8UL, 0x3c62f44fUL,
0x35c0eaa5UL, 0xe805d231UL, 0x428929fbUL, 0xb4fcdf82UL, 0x4fb66a53UL, 0x0e7dc15bUL,
0x1f081fabUL, 0x108618aeUL, 0xfcfd086dUL, 0xf9ff2889UL, 0x694bcc11UL, 0x236a5caeUL,
0x12deca4dUL, 0x2c3f8cc5UL, 0xd2d02dfeUL, 0xf8ef5896UL, 0xe4cf52daUL, 0x95155b67UL,
0x494a488cUL, 0xb9b6a80cUL, 0x5c8f82bcUL, 0x89d36b45UL, 0x3a609437UL, 0xec00c9a9UL,
0x44715253UL, 0x0a874b49UL, 0xd773bc40UL, 0x7c34671cUL, 0x02717ef6UL, 0x4feb5536UL,
0xa2d02fffUL, 0xd2bf60c4UL, 0xd43f03c0UL, 0x50b4ef6dUL, 0x07478cd1UL, 0x006e1888UL,
0xa2e53f55UL, 0xb9e6d4bcUL, 0xa2048016UL, 0x97573833UL, 0xd7207d67UL, 0xde0f8f3dUL,
0x72f87b33UL, 0xabcc4f33UL, 0x7688c55dUL, 0x7b00a6b0UL, 0x947b0001UL, 0x570075d2UL,
0xf9bb88f8UL, 0x8942019eUL, 0x4264a5ffUL, 0x856302e0UL, 0x72dbd92bUL, 0xee971b69UL,
0x6ea22fdeUL, 0x5f08ae2bUL, 0xaf7a616dUL, 0xe5c98767UL, 0xcf1febd2UL, 0x61efc8c2UL,
0xf1ac2571UL, 0xcc8239c2UL, 0x67214cb8UL, 0xb1e583d1UL, 0xb7dc3e62UL, 0x7f10bdceUL,
0xf90a5c38UL, 0x0ff0443dUL, 0x606e6dc6UL, 0x60543a49UL, 0x5727c148UL, 0x2be98a1dUL,
0x8ab41738UL, 0x20e1be24UL, 0xaf96da0fUL, 0x68458425UL, 0x99833be5UL, 0x600d457dUL,
0x282f9350UL, 0x8334b362UL, 0xd91d1120UL, 0x2b6d8da0UL, 0x642b1e31UL, 0x9c305a00UL,
0x52bce688UL, 0x1b03588aUL, 0xf7baefd5UL, 0x4142ed9cUL, 0xa4315c11UL, 0x83323ec5UL,
0x8defc240UL, 0x25fa5d9fUL, 0xeb903dbfUL, 0xe810c907UL, 0x47607fffUL, 0x369fe44bUL,
0x8c1fc644UL, 0xaececa90UL, 0xbeb1f9bfUL, 0xeefbcaeaUL, 0xe8cf1950UL, 0x51df07aeUL,
0x920e8806UL, 0xf0ad0548UL, 0xe13c8d83UL, 0x927010d5UL, 0x11107d9fUL, 0x07647db9UL,
0xb2e3e4d4UL, 0x3d4f285eUL, 0xb9afa820UL, 0xfade82e0UL, 0xa067268bUL, 0x8272792eUL,
0x553fb2c0UL, 0x489ae22bUL, 0xd4ef9794UL, 0x125e3fbcUL, 0x21fffceeUL, 0x825b1bfdUL,
0x9255c5edUL, 0x1257a240UL, 0x4e1a8302UL, 0xbae07fffUL, 0x528246e7UL, 0x8e57140eUL,
0x3373f7bfUL, 0x8c9f8188UL, 0xa6fc4ee8UL, 0xc982b5a5UL, 0xa8c01db7UL, 0x579fc264UL,
0x67094f31UL, 0xf2bd3f5fUL, 0x40fff7c1UL, 0x1fb78dfcUL, 0x8e6bd2c1UL, 0x437be59bUL,
0x99b03dbfUL, 0xb5dbc64bUL, 0x638dc0e6UL, 0x55819d99UL, 0xa197c81cUL, 0x4a012d6eUL,
0xc5884a28UL, 0xccc36f71UL, 0xb843c213UL, 0x6c0743f1UL, 0x8309893cUL, 0x0feddd5fUL,
0x2f7fe850UL, 0xd7c07f7eUL, 0x02507fbfUL, 0x5afb9a04UL, 0xa747d2d0UL, 0x1651192eUL,
0xaf70bf3eUL, 0x58c31380UL, 0x5f98302eUL, 0x727cc3c4UL, 0x0a0fb402UL, 0x0f7fef82UL,
0x8c96fdadUL, 0x5d2c2aaeUL, 0x8ee99a49UL, 0x50da88b8UL, 0x8427f4a0UL, 0x1eac5790UL,
0x796fb449UL, 0x8252dc15UL, 0xefbd7d9bUL, 0xa672597dUL, 0xada840d8UL, 0x45f54504UL,
0xfa5d7403UL, 0xe83ec305UL, 0x4f91751aUL, 0x925669c2UL, 0x23efe941UL, 0xa903f12eUL,
0x60270df2UL, 0x0276e4b6UL, 0x94fd6574UL, 0x927985b2UL, 0x8276dbcbUL, 0x02778176UL,
0xf8af918dUL, 0x4e48f79eUL, 0x8f616ddfUL, 0xe29d840eUL, 0x842f7d83UL, 0x340ce5c8UL,
0x96bbb682UL, 0x93b4b148UL, 0xef303cabUL, 0x984faf28UL, 0x779faf9bUL, 0x92dc560dUL,
0x224d1e20UL, 0x8437aa88UL, 0x7d29dc96UL, 0x2756d3dcUL, 0x8b907ceeUL, 0xb51fd240UL,
0xe7c07ce3UL, 0xe566b4a1UL, 0xc3e9615eUL, 0x3cf8209dUL, 0x6094d1e3UL, 0xcd9ca341UL,
0x5c76460eUL, 0x00ea983bUL, 0xd4d67881UL, 0xfd47572cUL, 0xf76cedd9UL, 0xbda8229cUL,
0x127dadaaUL, 0x438a074eUL, 0x1f97c090UL, 0x081bdb8aUL, 0x93a07ebeUL, 0xb938ca15UL,
0x97b03cffUL, 0x3dc2c0f8UL, 0x8d1ab2ecUL, 0x64380e51UL, 0x68cc7bfbUL, 0xd90f2788UL,
0x12490181UL, 0x5de5ffd4UL, 0xdd7ef86aUL, 0x76a2e214UL, 0xb9a40368UL, 0x925d958fUL,
0x4b39fffaUL, 0xba39aee9UL, 0xa4ffd30bUL, 0xfaf7933bUL, 0x6d498623UL, 0x193cbcfaUL,
0x27627545UL, 0x825cf47aUL, 0x61bd8ba0UL, 0xd11e42d1UL, 0xcead04f4UL, 0x127ea392UL,
0x10428db7UL, 0x8272a972UL, 0x9270c4a8UL, 0x127de50bUL, 0x285ba1c8UL, 0x3c62f44fUL,
0x35c0eaa5UL, 0xe805d231UL, 0x428929fbUL, 0xb4fcdf82UL, 0x4fb66a53UL, 0x0e7dc15bUL,
0x1f081fabUL, 0x108618aeUL, 0xfcfd086dUL, 0xf9ff2889UL, 0x694bcc11UL, 0x236a5caeUL,
0x12deca4dUL, 0x2c3f8cc5UL, 0xd2d02dfeUL, 0xf8ef5896UL, 0xe4cf52daUL, 0x95155b67UL,
0x494a488cUL, 0xb9b6a80cUL, 0x5c8f82bcUL, 0x89d36b45UL, 0x3a609437UL, 0xec00c9a9UL,
0x44715253UL, 0x0a874b49UL, 0xd773bc40UL, 0x7c34671cUL, 0x02717ef6UL, 0x4feb5536UL,
0xa2d02fffUL, 0xd2bf60c4UL, 0xd43f03c0UL, 0x50b4ef6dUL, 0x07478cd1UL, 0x006e1888UL,
0xa2e53f55UL, 0xb9e6d4bcUL, 0xa2048016UL, 0x97573833UL, 0xd7207d67UL, 0xde0f8f3dUL,
0x72f87b33UL, 0xabcc4f33UL, 0x7688c55dUL, 0x7b00a6b0UL, 0x947b0001UL, 0x570075d2UL,
0xf9bb88f8UL, 0x8942019eUL, 0x4264a5ffUL, 0x856302e0UL, 0x72dbd92bUL, 0xee971b69UL,
0x6ea22fdeUL, 0x5f08ae2bUL, 0xaf7a616dUL, 0xe5c98767UL, 0xcf1febd2UL, 0x61efc8c2UL,
0xf1ac2571UL, 0xcc8239c2UL, 0x67214cb8UL, 0xb1e583d1UL, 0xb7dc3e62UL, 0x7f10bdceUL,
0xf90a5c38UL, 0x0ff0443dUL, 0x606e6dc6UL, 0x60543a49UL, 0x5727c148UL, 0x2be98a1dUL,
0x8ab41738UL, 0x20e1be24UL, 0xaf96da0fUL, 0x68458425UL, 0x99833be5UL, 0x600d457dUL,
0x282f9350UL, 0x8334b362UL, 0xd91d1120UL, 0x2b6d8da0UL, 0x642b1e31UL, 0x9c305a00UL,
0x52bce688UL, 0x1b03588aUL, 0xf7baefd5UL, 0x4142ed9cUL, 0xa4315c11UL, 0x83323ec5UL,
0xdfef4636UL, 0xa133c501UL, 0xe9d3531cUL, 0xee353783UL};
static const ulong32 S4[256] = {
0x9db30420UL, 0x1fb6e9deUL, 0xa7be7befUL, 0xd273a298UL, 0x4a4f7bdbUL, 0x64ad8c57UL,
0x85510443UL, 0xfa020ed1UL, 0x7e287affUL, 0xe60fb663UL, 0x095f35a1UL, 0x79ebf120UL,
0xfd059d43UL, 0x6497b7b1UL, 0xf3641f63UL, 0x241e4adfUL, 0x28147f5fUL, 0x4fa2b8cdUL,
0xc9430040UL, 0x0cc32220UL, 0xfdd30b30UL, 0xc0a5374fUL, 0x1d2d00d9UL, 0x24147b15UL,
0xee4d111aUL, 0x0fca5167UL, 0x71ff904cUL, 0x2d195ffeUL, 0x1a05645fUL, 0x0c13fefeUL,
0x081b08caUL, 0x05170121UL, 0x80530100UL, 0xe83e5efeUL, 0xac9af4f8UL, 0x7fe72701UL,
0xd2b8ee5fUL, 0x06df4261UL, 0xbb9e9b8aUL, 0x7293ea25UL, 0xce84ffdfUL, 0xf5718801UL,
0x3dd64b04UL, 0xa26f263bUL, 0x7ed48400UL, 0x547eebe6UL, 0x446d4ca0UL, 0x6cf3d6f5UL,
0x2649abdfUL, 0xaea0c7f5UL, 0x36338cc1UL, 0x503f7e93UL, 0xd3772061UL, 0x11b638e1UL,
0x72500e03UL, 0xf80eb2bbUL, 0xabe0502eUL, 0xec8d77deUL, 0x57971e81UL, 0xe14f6746UL,
0xc9335400UL, 0x6920318fUL, 0x081dbb99UL, 0xffc304a5UL, 0x4d351805UL, 0x7f3d5ce3UL,
0xa6c866c6UL, 0x5d5bcca9UL, 0xdaec6feaUL, 0x9f926f91UL, 0x9f46222fUL, 0x3991467dUL,
0xa5bf6d8eUL, 0x1143c44fUL, 0x43958302UL, 0xd0214eebUL, 0x022083b8UL, 0x3fb6180cUL,
0x18f8931eUL, 0x281658e6UL, 0x26486e3eUL, 0x8bd78a70UL, 0x7477e4c1UL, 0xb506e07cUL,
0xf32d0a25UL, 0x79098b02UL, 0xe4eabb81UL, 0x28123b23UL, 0x69dead38UL, 0x1574ca16UL,
0xdf871b62UL, 0x211c40b7UL, 0xa51a9ef9UL, 0x0014377bUL, 0x041e8ac8UL, 0x09114003UL,
0xbd59e4d2UL, 0xe3d156d5UL, 0x4fe876d5UL, 0x2f91a340UL, 0x557be8deUL, 0x00eae4a7UL,
0x0ce5c2ecUL, 0x4db4bba6UL, 0xe756bdffUL, 0xdd3369acUL, 0xec17b035UL, 0x06572327UL,
0x99afc8b0UL, 0x56c8c391UL, 0x6b65811cUL, 0x5e146119UL, 0x6e85cb75UL, 0xbe07c002UL,
0xc2325577UL, 0x893ff4ecUL, 0x5bbfc92dUL, 0xd0ec3b25UL, 0xb7801ab7UL, 0x8d6d3b24UL,
0x20c763efUL, 0xc366a5fcUL, 0x9c382880UL, 0x0ace3205UL, 0xaac9548aUL, 0xeca1d7c7UL,
0x041afa32UL, 0x1d16625aUL, 0x6701902cUL, 0x9b757a54UL, 0x31d477f7UL, 0x9126b031UL,
0x36cc6fdbUL, 0xc70b8b46UL, 0xd9e66a48UL, 0x56e55a79UL, 0x026a4cebUL, 0x52437effUL,
0x2f8f76b4UL, 0x0df980a5UL, 0x8674cde3UL, 0xedda04ebUL, 0x17a9be04UL, 0x2c18f4dfUL,
0xb7747f9dUL, 0xab2af7b4UL, 0xefc34d20UL, 0x2e096b7cUL, 0x1741a254UL, 0xe5b6a035UL,
0x213d42f6UL, 0x2c1c7c26UL, 0x61c2f50fUL, 0x6552daf9UL, 0xd2c231f8UL, 0x25130f69UL,
0xd8167fa2UL, 0x0418f2c8UL, 0x001a96a6UL, 0x0d1526abUL, 0x63315c21UL, 0x5e0a72ecUL,
0x49bafefdUL, 0x187908d9UL, 0x8d0dbd86UL, 0x311170a7UL, 0x3e9b640cUL, 0xcc3e10d7UL,
0xd5cad3b6UL, 0x0caec388UL, 0xf73001e1UL, 0x6c728affUL, 0x71eae2a1UL, 0x1f9af36eUL,
0xcfcbd12fUL, 0xc1de8417UL, 0xac07be6bUL, 0xcb44a1d8UL, 0x8b9b0f56UL, 0x013988c3UL,
0xb1c52fcaUL, 0xb4be31cdUL, 0xd8782806UL, 0x12a3a4e2UL, 0x6f7de532UL, 0x58fd7eb6UL,
0xd01ee900UL, 0x24adffc2UL, 0xf4990fc5UL, 0x9711aac5UL, 0x001d7b95UL, 0x82e5e7d2UL,
0x109873f6UL, 0x00613096UL, 0xc32d9521UL, 0xada121ffUL, 0x29908415UL, 0x7fbb977fUL,
0xaf9eb3dbUL, 0x29c9ed2aUL, 0x5ce2a465UL, 0xa730f32cUL, 0xd0aa3fe8UL, 0x8a5cc091UL,
0xd49e2ce7UL, 0x0ce454a9UL, 0xd60acd86UL, 0x015f1919UL, 0x77079103UL, 0xdea03af6UL,
0x78a8565eUL, 0xdee356dfUL, 0x21f05cbeUL, 0x8b75e387UL, 0xb3c50651UL, 0xb8a5c3efUL,
0xd8eeb6d2UL, 0xe523be77UL, 0xc2154529UL, 0x2f69efdfUL, 0xafe67afbUL, 0xf470c4b2UL,
0xf3e0eb5bUL, 0xd6cc9876UL, 0x39e4460cUL, 0x1fda8538UL, 0x1987832fUL, 0xca007367UL,
0xa99144f8UL, 0x296b299eUL, 0x492fc295UL, 0x9266beabUL, 0xb5676e69UL, 0x9bd3dddaUL,
0xdf7e052fUL, 0xdb25701cUL, 0x1b5e51eeUL, 0xf65324e6UL, 0x6afce36cUL, 0x0316cc04UL,
0x8644213eUL, 0xb7dc59d0UL, 0x7965291fUL, 0xccd6fd43UL, 0x41823979UL, 0x932bcdf6UL,
0xb657c34dUL, 0x4edfd282UL, 0x7ae5290cUL, 0x3cb9536bUL, 0x851e20feUL, 0x9833557eUL,
0x9db30420UL, 0x1fb6e9deUL, 0xa7be7befUL, 0xd273a298UL, 0x4a4f7bdbUL, 0x64ad8c57UL,
0x85510443UL, 0xfa020ed1UL, 0x7e287affUL, 0xe60fb663UL, 0x095f35a1UL, 0x79ebf120UL,
0xfd059d43UL, 0x6497b7b1UL, 0xf3641f63UL, 0x241e4adfUL, 0x28147f5fUL, 0x4fa2b8cdUL,
0xc9430040UL, 0x0cc32220UL, 0xfdd30b30UL, 0xc0a5374fUL, 0x1d2d00d9UL, 0x24147b15UL,
0xee4d111aUL, 0x0fca5167UL, 0x71ff904cUL, 0x2d195ffeUL, 0x1a05645fUL, 0x0c13fefeUL,
0x081b08caUL, 0x05170121UL, 0x80530100UL, 0xe83e5efeUL, 0xac9af4f8UL, 0x7fe72701UL,
0xd2b8ee5fUL, 0x06df4261UL, 0xbb9e9b8aUL, 0x7293ea25UL, 0xce84ffdfUL, 0xf5718801UL,
0x3dd64b04UL, 0xa26f263bUL, 0x7ed48400UL, 0x547eebe6UL, 0x446d4ca0UL, 0x6cf3d6f5UL,
0x2649abdfUL, 0xaea0c7f5UL, 0x36338cc1UL, 0x503f7e93UL, 0xd3772061UL, 0x11b638e1UL,
0x72500e03UL, 0xf80eb2bbUL, 0xabe0502eUL, 0xec8d77deUL, 0x57971e81UL, 0xe14f6746UL,
0xc9335400UL, 0x6920318fUL, 0x081dbb99UL, 0xffc304a5UL, 0x4d351805UL, 0x7f3d5ce3UL,
0xa6c866c6UL, 0x5d5bcca9UL, 0xdaec6feaUL, 0x9f926f91UL, 0x9f46222fUL, 0x3991467dUL,
0xa5bf6d8eUL, 0x1143c44fUL, 0x43958302UL, 0xd0214eebUL, 0x022083b8UL, 0x3fb6180cUL,
0x18f8931eUL, 0x281658e6UL, 0x26486e3eUL, 0x8bd78a70UL, 0x7477e4c1UL, 0xb506e07cUL,
0xf32d0a25UL, 0x79098b02UL, 0xe4eabb81UL, 0x28123b23UL, 0x69dead38UL, 0x1574ca16UL,
0xdf871b62UL, 0x211c40b7UL, 0xa51a9ef9UL, 0x0014377bUL, 0x041e8ac8UL, 0x09114003UL,
0xbd59e4d2UL, 0xe3d156d5UL, 0x4fe876d5UL, 0x2f91a340UL, 0x557be8deUL, 0x00eae4a7UL,
0x0ce5c2ecUL, 0x4db4bba6UL, 0xe756bdffUL, 0xdd3369acUL, 0xec17b035UL, 0x06572327UL,
0x99afc8b0UL, 0x56c8c391UL, 0x6b65811cUL, 0x5e146119UL, 0x6e85cb75UL, 0xbe07c002UL,
0xc2325577UL, 0x893ff4ecUL, 0x5bbfc92dUL, 0xd0ec3b25UL, 0xb7801ab7UL, 0x8d6d3b24UL,
0x20c763efUL, 0xc366a5fcUL, 0x9c382880UL, 0x0ace3205UL, 0xaac9548aUL, 0xeca1d7c7UL,
0x041afa32UL, 0x1d16625aUL, 0x6701902cUL, 0x9b757a54UL, 0x31d477f7UL, 0x9126b031UL,
0x36cc6fdbUL, 0xc70b8b46UL, 0xd9e66a48UL, 0x56e55a79UL, 0x026a4cebUL, 0x52437effUL,
0x2f8f76b4UL, 0x0df980a5UL, 0x8674cde3UL, 0xedda04ebUL, 0x17a9be04UL, 0x2c18f4dfUL,
0xb7747f9dUL, 0xab2af7b4UL, 0xefc34d20UL, 0x2e096b7cUL, 0x1741a254UL, 0xe5b6a035UL,
0x213d42f6UL, 0x2c1c7c26UL, 0x61c2f50fUL, 0x6552daf9UL, 0xd2c231f8UL, 0x25130f69UL,
0xd8167fa2UL, 0x0418f2c8UL, 0x001a96a6UL, 0x0d1526abUL, 0x63315c21UL, 0x5e0a72ecUL,
0x49bafefdUL, 0x187908d9UL, 0x8d0dbd86UL, 0x311170a7UL, 0x3e9b640cUL, 0xcc3e10d7UL,
0xd5cad3b6UL, 0x0caec388UL, 0xf73001e1UL, 0x6c728affUL, 0x71eae2a1UL, 0x1f9af36eUL,
0xcfcbd12fUL, 0xc1de8417UL, 0xac07be6bUL, 0xcb44a1d8UL, 0x8b9b0f56UL, 0x013988c3UL,
0xb1c52fcaUL, 0xb4be31cdUL, 0xd8782806UL, 0x12a3a4e2UL, 0x6f7de532UL, 0x58fd7eb6UL,
0xd01ee900UL, 0x24adffc2UL, 0xf4990fc5UL, 0x9711aac5UL, 0x001d7b95UL, 0x82e5e7d2UL,
0x109873f6UL, 0x00613096UL, 0xc32d9521UL, 0xada121ffUL, 0x29908415UL, 0x7fbb977fUL,
0xaf9eb3dbUL, 0x29c9ed2aUL, 0x5ce2a465UL, 0xa730f32cUL, 0xd0aa3fe8UL, 0x8a5cc091UL,
0xd49e2ce7UL, 0x0ce454a9UL, 0xd60acd86UL, 0x015f1919UL, 0x77079103UL, 0xdea03af6UL,
0x78a8565eUL, 0xdee356dfUL, 0x21f05cbeUL, 0x8b75e387UL, 0xb3c50651UL, 0xb8a5c3efUL,
0xd8eeb6d2UL, 0xe523be77UL, 0xc2154529UL, 0x2f69efdfUL, 0xafe67afbUL, 0xf470c4b2UL,
0xf3e0eb5bUL, 0xd6cc9876UL, 0x39e4460cUL, 0x1fda8538UL, 0x1987832fUL, 0xca007367UL,
0xa99144f8UL, 0x296b299eUL, 0x492fc295UL, 0x9266beabUL, 0xb5676e69UL, 0x9bd3dddaUL,
0xdf7e052fUL, 0xdb25701cUL, 0x1b5e51eeUL, 0xf65324e6UL, 0x6afce36cUL, 0x0316cc04UL,
0x8644213eUL, 0xb7dc59d0UL, 0x7965291fUL, 0xccd6fd43UL, 0x41823979UL, 0x932bcdf6UL,
0xb657c34dUL, 0x4edfd282UL, 0x7ae5290cUL, 0x3cb9536bUL, 0x851e20feUL, 0x9833557eUL,
0x13ecf0b0UL, 0xd3ffb372UL, 0x3f85c5c1UL, 0x0aef7ed2UL};
static const ulong32 S5[256] = {
0x7ec90c04UL, 0x2c6e74b9UL, 0x9b0e66dfUL, 0xa6337911UL, 0xb86a7fffUL, 0x1dd358f5UL,
0x44dd9d44UL, 0x1731167fUL, 0x08fbf1faUL, 0xe7f511ccUL, 0xd2051b00UL, 0x735aba00UL,
0x2ab722d8UL, 0x386381cbUL, 0xacf6243aUL, 0x69befd7aUL, 0xe6a2e77fUL, 0xf0c720cdUL,
0xc4494816UL, 0xccf5c180UL, 0x38851640UL, 0x15b0a848UL, 0xe68b18cbUL, 0x4caadeffUL,
0x5f480a01UL, 0x0412b2aaUL, 0x259814fcUL, 0x41d0efe2UL, 0x4e40b48dUL, 0x248eb6fbUL,
0x8dba1cfeUL, 0x41a99b02UL, 0x1a550a04UL, 0xba8f65cbUL, 0x7251f4e7UL, 0x95a51725UL,
0xc106ecd7UL, 0x97a5980aUL, 0xc539b9aaUL, 0x4d79fe6aUL, 0xf2f3f763UL, 0x68af8040UL,
0xed0c9e56UL, 0x11b4958bUL, 0xe1eb5a88UL, 0x8709e6b0UL, 0xd7e07156UL, 0x4e29fea7UL,
0x6366e52dUL, 0x02d1c000UL, 0xc4ac8e05UL, 0x9377f571UL, 0x0c05372aUL, 0x578535f2UL,
0x2261be02UL, 0xd642a0c9UL, 0xdf13a280UL, 0x74b55bd2UL, 0x682199c0UL, 0xd421e5ecUL,
0x53fb3ce8UL, 0xc8adedb3UL, 0x28a87fc9UL, 0x3d959981UL, 0x5c1ff900UL, 0xfe38d399UL,
0x0c4eff0bUL, 0x062407eaUL, 0xaa2f4fb1UL, 0x4fb96976UL, 0x90c79505UL, 0xb0a8a774UL,
0xef55a1ffUL, 0xe59ca2c2UL, 0xa6b62d27UL, 0xe66a4263UL, 0xdf65001fUL, 0x0ec50966UL,
0xdfdd55bcUL, 0x29de0655UL, 0x911e739aUL, 0x17af8975UL, 0x32c7911cUL, 0x89f89468UL,
0x0d01e980UL, 0x524755f4UL, 0x03b63cc9UL, 0x0cc844b2UL, 0xbcf3f0aaUL, 0x87ac36e9UL,
0xe53a7426UL, 0x01b3d82bUL, 0x1a9e7449UL, 0x64ee2d7eUL, 0xcddbb1daUL, 0x01c94910UL,
0xb868bf80UL, 0x0d26f3fdUL, 0x9342ede7UL, 0x04a5c284UL, 0x636737b6UL, 0x50f5b616UL,
0xf24766e3UL, 0x8eca36c1UL, 0x136e05dbUL, 0xfef18391UL, 0xfb887a37UL, 0xd6e7f7d4UL,
0xc7fb7dc9UL, 0x3063fcdfUL, 0xb6f589deUL, 0xec2941daUL, 0x26e46695UL, 0xb7566419UL,
0xf654efc5UL, 0xd08d58b7UL, 0x48925401UL, 0xc1bacb7fUL, 0xe5ff550fUL, 0xb6083049UL,
0x5bb5d0e8UL, 0x87d72e5aUL, 0xab6a6ee1UL, 0x223a66ceUL, 0xc62bf3cdUL, 0x9e0885f9UL,
0x68cb3e47UL, 0x086c010fUL, 0xa21de820UL, 0xd18b69deUL, 0xf3f65777UL, 0xfa02c3f6UL,
0x407edac3UL, 0xcbb3d550UL, 0x1793084dUL, 0xb0d70ebaUL, 0x0ab378d5UL, 0xd951fb0cUL,
0xded7da56UL, 0x4124bbe4UL, 0x94ca0b56UL, 0x0f5755d1UL, 0xe0e1e56eUL, 0x6184b5beUL,
0x580a249fUL, 0x94f74bc0UL, 0xe327888eUL, 0x9f7b5561UL, 0xc3dc0280UL, 0x05687715UL,
0x646c6bd7UL, 0x44904db3UL, 0x66b4f0a3UL, 0xc0f1648aUL, 0x697ed5afUL, 0x49e92ff6UL,
0x309e374fUL, 0x2cb6356aUL, 0x85808573UL, 0x4991f840UL, 0x76f0ae02UL, 0x083be84dUL,
0x28421c9aUL, 0x44489406UL, 0x736e4cb8UL, 0xc1092910UL, 0x8bc95fc6UL, 0x7d869cf4UL,
0x134f616fUL, 0x2e77118dUL, 0xb31b2be1UL, 0xaa90b472UL, 0x3ca5d717UL, 0x7d161bbaUL,
0x9cad9010UL, 0xaf462ba2UL, 0x9fe459d2UL, 0x45d34559UL, 0xd9f2da13UL, 0xdbc65487UL,
0xf3e4f94eUL, 0x176d486fUL, 0x097c13eaUL, 0x631da5c7UL, 0x445f7382UL, 0x175683f4UL,
0xcdc66a97UL, 0x70be0288UL, 0xb3cdcf72UL, 0x6e5dd2f3UL, 0x20936079UL, 0x459b80a5UL,
0xbe60e2dbUL, 0xa9c23101UL, 0xeba5315cUL, 0x224e42f2UL, 0x1c5c1572UL, 0xf6721b2cUL,
0x1ad2fff3UL, 0x8c25404eUL, 0x324ed72fUL, 0x4067b7fdUL, 0x0523138eUL, 0x5ca3bc78UL,
0xdc0fd66eUL, 0x75922283UL, 0x784d6b17UL, 0x58ebb16eUL, 0x44094f85UL, 0x3f481d87UL,
0xfcfeae7bUL, 0x77b5ff76UL, 0x8c2302bfUL, 0xaaf47556UL, 0x5f46b02aUL, 0x2b092801UL,
0x3d38f5f7UL, 0x0ca81f36UL, 0x52af4a8aUL, 0x66d5e7c0UL, 0xdf3b0874UL, 0x95055110UL,
0x1b5ad7a8UL, 0xf61ed5adUL, 0x6cf6e479UL, 0x20758184UL, 0xd0cefa65UL, 0x88f7be58UL,
0x4a046826UL, 0x0ff6f8f3UL, 0xa09c7f70UL, 0x5346aba0UL, 0x5ce96c28UL, 0xe176eda3UL,
0x6bac307fUL, 0x376829d2UL, 0x85360fa9UL, 0x17e3fe2aUL, 0x24b79767UL, 0xf5a96b20UL,
0xd6cd2595UL, 0x68ff1ebfUL, 0x7555442cUL, 0xf19f06beUL, 0xf9e0659aUL, 0xeeb9491dUL,
0x34010718UL, 0xbb30cab8UL, 0xe822fe15UL, 0x88570983UL, 0x750e6249UL, 0xda627e55UL,
0x7ec90c04UL, 0x2c6e74b9UL, 0x9b0e66dfUL, 0xa6337911UL, 0xb86a7fffUL, 0x1dd358f5UL,
0x44dd9d44UL, 0x1731167fUL, 0x08fbf1faUL, 0xe7f511ccUL, 0xd2051b00UL, 0x735aba00UL,
0x2ab722d8UL, 0x386381cbUL, 0xacf6243aUL, 0x69befd7aUL, 0xe6a2e77fUL, 0xf0c720cdUL,
0xc4494816UL, 0xccf5c180UL, 0x38851640UL, 0x15b0a848UL, 0xe68b18cbUL, 0x4caadeffUL,
0x5f480a01UL, 0x0412b2aaUL, 0x259814fcUL, 0x41d0efe2UL, 0x4e40b48dUL, 0x248eb6fbUL,
0x8dba1cfeUL, 0x41a99b02UL, 0x1a550a04UL, 0xba8f65cbUL, 0x7251f4e7UL, 0x95a51725UL,
0xc106ecd7UL, 0x97a5980aUL, 0xc539b9aaUL, 0x4d79fe6aUL, 0xf2f3f763UL, 0x68af8040UL,
0xed0c9e56UL, 0x11b4958bUL, 0xe1eb5a88UL, 0x8709e6b0UL, 0xd7e07156UL, 0x4e29fea7UL,
0x6366e52dUL, 0x02d1c000UL, 0xc4ac8e05UL, 0x9377f571UL, 0x0c05372aUL, 0x578535f2UL,
0x2261be02UL, 0xd642a0c9UL, 0xdf13a280UL, 0x74b55bd2UL, 0x682199c0UL, 0xd421e5ecUL,
0x53fb3ce8UL, 0xc8adedb3UL, 0x28a87fc9UL, 0x3d959981UL, 0x5c1ff900UL, 0xfe38d399UL,
0x0c4eff0bUL, 0x062407eaUL, 0xaa2f4fb1UL, 0x4fb96976UL, 0x90c79505UL, 0xb0a8a774UL,
0xef55a1ffUL, 0xe59ca2c2UL, 0xa6b62d27UL, 0xe66a4263UL, 0xdf65001fUL, 0x0ec50966UL,
0xdfdd55bcUL, 0x29de0655UL, 0x911e739aUL, 0x17af8975UL, 0x32c7911cUL, 0x89f89468UL,
0x0d01e980UL, 0x524755f4UL, 0x03b63cc9UL, 0x0cc844b2UL, 0xbcf3f0aaUL, 0x87ac36e9UL,
0xe53a7426UL, 0x01b3d82bUL, 0x1a9e7449UL, 0x64ee2d7eUL, 0xcddbb1daUL, 0x01c94910UL,
0xb868bf80UL, 0x0d26f3fdUL, 0x9342ede7UL, 0x04a5c284UL, 0x636737b6UL, 0x50f5b616UL,
0xf24766e3UL, 0x8eca36c1UL, 0x136e05dbUL, 0xfef18391UL, 0xfb887a37UL, 0xd6e7f7d4UL,
0xc7fb7dc9UL, 0x3063fcdfUL, 0xb6f589deUL, 0xec2941daUL, 0x26e46695UL, 0xb7566419UL,
0xf654efc5UL, 0xd08d58b7UL, 0x48925401UL, 0xc1bacb7fUL, 0xe5ff550fUL, 0xb6083049UL,
0x5bb5d0e8UL, 0x87d72e5aUL, 0xab6a6ee1UL, 0x223a66ceUL, 0xc62bf3cdUL, 0x9e0885f9UL,
0x68cb3e47UL, 0x086c010fUL, 0xa21de820UL, 0xd18b69deUL, 0xf3f65777UL, 0xfa02c3f6UL,
0x407edac3UL, 0xcbb3d550UL, 0x1793084dUL, 0xb0d70ebaUL, 0x0ab378d5UL, 0xd951fb0cUL,
0xded7da56UL, 0x4124bbe4UL, 0x94ca0b56UL, 0x0f5755d1UL, 0xe0e1e56eUL, 0x6184b5beUL,
0x580a249fUL, 0x94f74bc0UL, 0xe327888eUL, 0x9f7b5561UL, 0xc3dc0280UL, 0x05687715UL,
0x646c6bd7UL, 0x44904db3UL, 0x66b4f0a3UL, 0xc0f1648aUL, 0x697ed5afUL, 0x49e92ff6UL,
0x309e374fUL, 0x2cb6356aUL, 0x85808573UL, 0x4991f840UL, 0x76f0ae02UL, 0x083be84dUL,
0x28421c9aUL, 0x44489406UL, 0x736e4cb8UL, 0xc1092910UL, 0x8bc95fc6UL, 0x7d869cf4UL,
0x134f616fUL, 0x2e77118dUL, 0xb31b2be1UL, 0xaa90b472UL, 0x3ca5d717UL, 0x7d161bbaUL,
0x9cad9010UL, 0xaf462ba2UL, 0x9fe459d2UL, 0x45d34559UL, 0xd9f2da13UL, 0xdbc65487UL,
0xf3e4f94eUL, 0x176d486fUL, 0x097c13eaUL, 0x631da5c7UL, 0x445f7382UL, 0x175683f4UL,
0xcdc66a97UL, 0x70be0288UL, 0xb3cdcf72UL, 0x6e5dd2f3UL, 0x20936079UL, 0x459b80a5UL,
0xbe60e2dbUL, 0xa9c23101UL, 0xeba5315cUL, 0x224e42f2UL, 0x1c5c1572UL, 0xf6721b2cUL,
0x1ad2fff3UL, 0x8c25404eUL, 0x324ed72fUL, 0x4067b7fdUL, 0x0523138eUL, 0x5ca3bc78UL,
0xdc0fd66eUL, 0x75922283UL, 0x784d6b17UL, 0x58ebb16eUL, 0x44094f85UL, 0x3f481d87UL,
0xfcfeae7bUL, 0x77b5ff76UL, 0x8c2302bfUL, 0xaaf47556UL, 0x5f46b02aUL, 0x2b092801UL,
0x3d38f5f7UL, 0x0ca81f36UL, 0x52af4a8aUL, 0x66d5e7c0UL, 0xdf3b0874UL, 0x95055110UL,
0x1b5ad7a8UL, 0xf61ed5adUL, 0x6cf6e479UL, 0x20758184UL, 0xd0cefa65UL, 0x88f7be58UL,
0x4a046826UL, 0x0ff6f8f3UL, 0xa09c7f70UL, 0x5346aba0UL, 0x5ce96c28UL, 0xe176eda3UL,
0x6bac307fUL, 0x376829d2UL, 0x85360fa9UL, 0x17e3fe2aUL, 0x24b79767UL, 0xf5a96b20UL,
0xd6cd2595UL, 0x68ff1ebfUL, 0x7555442cUL, 0xf19f06beUL, 0xf9e0659aUL, 0xeeb9491dUL,
0x34010718UL, 0xbb30cab8UL, 0xe822fe15UL, 0x88570983UL, 0x750e6249UL, 0xda627e55UL,
0x5e76ffa8UL, 0xb1534546UL, 0x6d47de08UL, 0xefe9e7d4UL};
static const ulong32 S6[256] = {
0xf6fa8f9dUL, 0x2cac6ce1UL, 0x4ca34867UL, 0xe2337f7cUL, 0x95db08e7UL, 0x016843b4UL,
0xeced5cbcUL, 0x325553acUL, 0xbf9f0960UL, 0xdfa1e2edUL, 0x83f0579dUL, 0x63ed86b9UL,
0x1ab6a6b8UL, 0xde5ebe39UL, 0xf38ff732UL, 0x8989b138UL, 0x33f14961UL, 0xc01937bdUL,
0xf506c6daUL, 0xe4625e7eUL, 0xa308ea99UL, 0x4e23e33cUL, 0x79cbd7ccUL, 0x48a14367UL,
0xa3149619UL, 0xfec94bd5UL, 0xa114174aUL, 0xeaa01866UL, 0xa084db2dUL, 0x09a8486fUL,
0xa888614aUL, 0x2900af98UL, 0x01665991UL, 0xe1992863UL, 0xc8f30c60UL, 0x2e78ef3cUL,
0xd0d51932UL, 0xcf0fec14UL, 0xf7ca07d2UL, 0xd0a82072UL, 0xfd41197eUL, 0x9305a6b0UL,
0xe86be3daUL, 0x74bed3cdUL, 0x372da53cUL, 0x4c7f4448UL, 0xdab5d440UL, 0x6dba0ec3UL,
0x083919a7UL, 0x9fbaeed9UL, 0x49dbcfb0UL, 0x4e670c53UL, 0x5c3d9c01UL, 0x64bdb941UL,
0x2c0e636aUL, 0xba7dd9cdUL, 0xea6f7388UL, 0xe70bc762UL, 0x35f29adbUL, 0x5c4cdd8dUL,
0xf0d48d8cUL, 0xb88153e2UL, 0x08a19866UL, 0x1ae2eac8UL, 0x284caf89UL, 0xaa928223UL,
0x9334be53UL, 0x3b3a21bfUL, 0x16434be3UL, 0x9aea3906UL, 0xefe8c36eUL, 0xf890cdd9UL,
0x80226daeUL, 0xc340a4a3UL, 0xdf7e9c09UL, 0xa694a807UL, 0x5b7c5eccUL, 0x221db3a6UL,
0x9a69a02fUL, 0x68818a54UL, 0xceb2296fUL, 0x53c0843aUL, 0xfe893655UL, 0x25bfe68aUL,
0xb4628abcUL, 0xcf222ebfUL, 0x25ac6f48UL, 0xa9a99387UL, 0x53bddb65UL, 0xe76ffbe7UL,
0xe967fd78UL, 0x0ba93563UL, 0x8e342bc1UL, 0xe8a11be9UL, 0x4980740dUL, 0xc8087dfcUL,
0x8de4bf99UL, 0xa11101a0UL, 0x7fd37975UL, 0xda5a26c0UL, 0xe81f994fUL, 0x9528cd89UL,
0xfd339fedUL, 0xb87834bfUL, 0x5f04456dUL, 0x22258698UL, 0xc9c4c83bUL, 0x2dc156beUL,
0x4f628daaUL, 0x57f55ec5UL, 0xe2220abeUL, 0xd2916ebfUL, 0x4ec75b95UL, 0x24f2c3c0UL,
0x42d15d99UL, 0xcd0d7fa0UL, 0x7b6e27ffUL, 0xa8dc8af0UL, 0x7345c106UL, 0xf41e232fUL,
0x35162386UL, 0xe6ea8926UL, 0x3333b094UL, 0x157ec6f2UL, 0x372b74afUL, 0x692573e4UL,
0xe9a9d848UL, 0xf3160289UL, 0x3a62ef1dUL, 0xa787e238UL, 0xf3a5f676UL, 0x74364853UL,
0x20951063UL, 0x4576698dUL, 0xb6fad407UL, 0x592af950UL, 0x36f73523UL, 0x4cfb6e87UL,
0x7da4cec0UL, 0x6c152daaUL, 0xcb0396a8UL, 0xc50dfe5dUL, 0xfcd707abUL, 0x0921c42fUL,
0x89dff0bbUL, 0x5fe2be78UL, 0x448f4f33UL, 0x754613c9UL, 0x2b05d08dUL, 0x48b9d585UL,
0xdc049441UL, 0xc8098f9bUL, 0x7dede786UL, 0xc39a3373UL, 0x42410005UL, 0x6a091751UL,
0x0ef3c8a6UL, 0x890072d6UL, 0x28207682UL, 0xa9a9f7beUL, 0xbf32679dUL, 0xd45b5b75UL,
0xb353fd00UL, 0xcbb0e358UL, 0x830f220aUL, 0x1f8fb214UL, 0xd372cf08UL, 0xcc3c4a13UL,
0x8cf63166UL, 0x061c87beUL, 0x88c98f88UL, 0x6062e397UL, 0x47cf8e7aUL, 0xb6c85283UL,
0x3cc2acfbUL, 0x3fc06976UL, 0x4e8f0252UL, 0x64d8314dUL, 0xda3870e3UL, 0x1e665459UL,
0xc10908f0UL, 0x513021a5UL, 0x6c5b68b7UL, 0x822f8aa0UL, 0x3007cd3eUL, 0x74719eefUL,
0xdc872681UL, 0x073340d4UL, 0x7e432fd9UL, 0x0c5ec241UL, 0x8809286cUL, 0xf592d891UL,
0x08a930f6UL, 0x957ef305UL, 0xb7fbffbdUL, 0xc266e96fUL, 0x6fe4ac98UL, 0xb173ecc0UL,
0xbc60b42aUL, 0x953498daUL, 0xfba1ae12UL, 0x2d4bd736UL, 0x0f25faabUL, 0xa4f3fcebUL,
0xe2969123UL, 0x257f0c3dUL, 0x9348af49UL, 0x361400bcUL, 0xe8816f4aUL, 0x3814f200UL,
0xa3f94043UL, 0x9c7a54c2UL, 0xbc704f57UL, 0xda41e7f9UL, 0xc25ad33aUL, 0x54f4a084UL,
0xb17f5505UL, 0x59357cbeUL, 0xedbd15c8UL, 0x7f97c5abUL, 0xba5ac7b5UL, 0xb6f6deafUL,
0x3a479c3aUL, 0x5302da25UL, 0x653d7e6aUL, 0x54268d49UL, 0x51a477eaUL, 0x5017d55bUL,
0xd7d25d88UL, 0x44136c76UL, 0x0404a8c8UL, 0xb8e5a121UL, 0xb81a928aUL, 0x60ed5869UL,
0x97c55b96UL, 0xeaec991bUL, 0x29935913UL, 0x01fdb7f1UL, 0x088e8dfaUL, 0x9ab6f6f5UL,
0x3b4cbf9fUL, 0x4a5de3abUL, 0xe6051d35UL, 0xa0e1d855UL, 0xd36b4cf1UL, 0xf544edebUL,
0xb0e93524UL, 0xbebb8fbdUL, 0xa2d762cfUL, 0x49c92f54UL, 0x38b5f331UL, 0x7128a454UL,
0xf6fa8f9dUL, 0x2cac6ce1UL, 0x4ca34867UL, 0xe2337f7cUL, 0x95db08e7UL, 0x016843b4UL,
0xeced5cbcUL, 0x325553acUL, 0xbf9f0960UL, 0xdfa1e2edUL, 0x83f0579dUL, 0x63ed86b9UL,
0x1ab6a6b8UL, 0xde5ebe39UL, 0xf38ff732UL, 0x8989b138UL, 0x33f14961UL, 0xc01937bdUL,
0xf506c6daUL, 0xe4625e7eUL, 0xa308ea99UL, 0x4e23e33cUL, 0x79cbd7ccUL, 0x48a14367UL,
0xa3149619UL, 0xfec94bd5UL, 0xa114174aUL, 0xeaa01866UL, 0xa084db2dUL, 0x09a8486fUL,
0xa888614aUL, 0x2900af98UL, 0x01665991UL, 0xe1992863UL, 0xc8f30c60UL, 0x2e78ef3cUL,
0xd0d51932UL, 0xcf0fec14UL, 0xf7ca07d2UL, 0xd0a82072UL, 0xfd41197eUL, 0x9305a6b0UL,
0xe86be3daUL, 0x74bed3cdUL, 0x372da53cUL, 0x4c7f4448UL, 0xdab5d440UL, 0x6dba0ec3UL,
0x083919a7UL, 0x9fbaeed9UL, 0x49dbcfb0UL, 0x4e670c53UL, 0x5c3d9c01UL, 0x64bdb941UL,
0x2c0e636aUL, 0xba7dd9cdUL, 0xea6f7388UL, 0xe70bc762UL, 0x35f29adbUL, 0x5c4cdd8dUL,
0xf0d48d8cUL, 0xb88153e2UL, 0x08a19866UL, 0x1ae2eac8UL, 0x284caf89UL, 0xaa928223UL,
0x9334be53UL, 0x3b3a21bfUL, 0x16434be3UL, 0x9aea3906UL, 0xefe8c36eUL, 0xf890cdd9UL,
0x80226daeUL, 0xc340a4a3UL, 0xdf7e9c09UL, 0xa694a807UL, 0x5b7c5eccUL, 0x221db3a6UL,
0x9a69a02fUL, 0x68818a54UL, 0xceb2296fUL, 0x53c0843aUL, 0xfe893655UL, 0x25bfe68aUL,
0xb4628abcUL, 0xcf222ebfUL, 0x25ac6f48UL, 0xa9a99387UL, 0x53bddb65UL, 0xe76ffbe7UL,
0xe967fd78UL, 0x0ba93563UL, 0x8e342bc1UL, 0xe8a11be9UL, 0x4980740dUL, 0xc8087dfcUL,
0x8de4bf99UL, 0xa11101a0UL, 0x7fd37975UL, 0xda5a26c0UL, 0xe81f994fUL, 0x9528cd89UL,
0xfd339fedUL, 0xb87834bfUL, 0x5f04456dUL, 0x22258698UL, 0xc9c4c83bUL, 0x2dc156beUL,
0x4f628daaUL, 0x57f55ec5UL, 0xe2220abeUL, 0xd2916ebfUL, 0x4ec75b95UL, 0x24f2c3c0UL,
0x42d15d99UL, 0xcd0d7fa0UL, 0x7b6e27ffUL, 0xa8dc8af0UL, 0x7345c106UL, 0xf41e232fUL,
0x35162386UL, 0xe6ea8926UL, 0x3333b094UL, 0x157ec6f2UL, 0x372b74afUL, 0x692573e4UL,
0xe9a9d848UL, 0xf3160289UL, 0x3a62ef1dUL, 0xa787e238UL, 0xf3a5f676UL, 0x74364853UL,
0x20951063UL, 0x4576698dUL, 0xb6fad407UL, 0x592af950UL, 0x36f73523UL, 0x4cfb6e87UL,
0x7da4cec0UL, 0x6c152daaUL, 0xcb0396a8UL, 0xc50dfe5dUL, 0xfcd707abUL, 0x0921c42fUL,
0x89dff0bbUL, 0x5fe2be78UL, 0x448f4f33UL, 0x754613c9UL, 0x2b05d08dUL, 0x48b9d585UL,
0xdc049441UL, 0xc8098f9bUL, 0x7dede786UL, 0xc39a3373UL, 0x42410005UL, 0x6a091751UL,
0x0ef3c8a6UL, 0x890072d6UL, 0x28207682UL, 0xa9a9f7beUL, 0xbf32679dUL, 0xd45b5b75UL,
0xb353fd00UL, 0xcbb0e358UL, 0x830f220aUL, 0x1f8fb214UL, 0xd372cf08UL, 0xcc3c4a13UL,
0x8cf63166UL, 0x061c87beUL, 0x88c98f88UL, 0x6062e397UL, 0x47cf8e7aUL, 0xb6c85283UL,
0x3cc2acfbUL, 0x3fc06976UL, 0x4e8f0252UL, 0x64d8314dUL, 0xda3870e3UL, 0x1e665459UL,
0xc10908f0UL, 0x513021a5UL, 0x6c5b68b7UL, 0x822f8aa0UL, 0x3007cd3eUL, 0x74719eefUL,
0xdc872681UL, 0x073340d4UL, 0x7e432fd9UL, 0x0c5ec241UL, 0x8809286cUL, 0xf592d891UL,
0x08a930f6UL, 0x957ef305UL, 0xb7fbffbdUL, 0xc266e96fUL, 0x6fe4ac98UL, 0xb173ecc0UL,
0xbc60b42aUL, 0x953498daUL, 0xfba1ae12UL, 0x2d4bd736UL, 0x0f25faabUL, 0xa4f3fcebUL,
0xe2969123UL, 0x257f0c3dUL, 0x9348af49UL, 0x361400bcUL, 0xe8816f4aUL, 0x3814f200UL,
0xa3f94043UL, 0x9c7a54c2UL, 0xbc704f57UL, 0xda41e7f9UL, 0xc25ad33aUL, 0x54f4a084UL,
0xb17f5505UL, 0x59357cbeUL, 0xedbd15c8UL, 0x7f97c5abUL, 0xba5ac7b5UL, 0xb6f6deafUL,
0x3a479c3aUL, 0x5302da25UL, 0x653d7e6aUL, 0x54268d49UL, 0x51a477eaUL, 0x5017d55bUL,
0xd7d25d88UL, 0x44136c76UL, 0x0404a8c8UL, 0xb8e5a121UL, 0xb81a928aUL, 0x60ed5869UL,
0x97c55b96UL, 0xeaec991bUL, 0x29935913UL, 0x01fdb7f1UL, 0x088e8dfaUL, 0x9ab6f6f5UL,
0x3b4cbf9fUL, 0x4a5de3abUL, 0xe6051d35UL, 0xa0e1d855UL, 0xd36b4cf1UL, 0xf544edebUL,
0xb0e93524UL, 0xbebb8fbdUL, 0xa2d762cfUL, 0x49c92f54UL, 0x38b5f331UL, 0x7128a454UL,
0x48392905UL, 0xa65b1db8UL, 0x851c97bdUL, 0xd675cf2fUL};
static const ulong32 S7[256] = {
0x85e04019UL, 0x332bf567UL, 0x662dbfffUL, 0xcfc65693UL, 0x2a8d7f6fUL, 0xab9bc912UL,
0xde6008a1UL, 0x2028da1fUL, 0x0227bce7UL, 0x4d642916UL, 0x18fac300UL, 0x50f18b82UL,
0x2cb2cb11UL, 0xb232e75cUL, 0x4b3695f2UL, 0xb28707deUL, 0xa05fbcf6UL, 0xcd4181e9UL,
0xe150210cUL, 0xe24ef1bdUL, 0xb168c381UL, 0xfde4e789UL, 0x5c79b0d8UL, 0x1e8bfd43UL,
0x4d495001UL, 0x38be4341UL, 0x913cee1dUL, 0x92a79c3fUL, 0x089766beUL, 0xbaeeadf4UL,
0x1286becfUL, 0xb6eacb19UL, 0x2660c200UL, 0x7565bde4UL, 0x64241f7aUL, 0x8248dca9UL,
0xc3b3ad66UL, 0x28136086UL, 0x0bd8dfa8UL, 0x356d1cf2UL, 0x107789beUL, 0xb3b2e9ceUL,
0x0502aa8fUL, 0x0bc0351eUL, 0x166bf52aUL, 0xeb12ff82UL, 0xe3486911UL, 0xd34d7516UL,
0x4e7b3affUL, 0x5f43671bUL, 0x9cf6e037UL, 0x4981ac83UL, 0x334266ceUL, 0x8c9341b7UL,
0xd0d854c0UL, 0xcb3a6c88UL, 0x47bc2829UL, 0x4725ba37UL, 0xa66ad22bUL, 0x7ad61f1eUL,
0x0c5cbafaUL, 0x4437f107UL, 0xb6e79962UL, 0x42d2d816UL, 0x0a961288UL, 0xe1a5c06eUL,
0x13749e67UL, 0x72fc081aUL, 0xb1d139f7UL, 0xf9583745UL, 0xcf19df58UL, 0xbec3f756UL,
0xc06eba30UL, 0x07211b24UL, 0x45c28829UL, 0xc95e317fUL, 0xbc8ec511UL, 0x38bc46e9UL,
0xc6e6fa14UL, 0xbae8584aUL, 0xad4ebc46UL, 0x468f508bUL, 0x7829435fUL, 0xf124183bUL,
0x821dba9fUL, 0xaff60ff4UL, 0xea2c4e6dUL, 0x16e39264UL, 0x92544a8bUL, 0x009b4fc3UL,
0xaba68cedUL, 0x9ac96f78UL, 0x06a5b79aUL, 0xb2856e6eUL, 0x1aec3ca9UL, 0xbe838688UL,
0x0e0804e9UL, 0x55f1be56UL, 0xe7e5363bUL, 0xb3a1f25dUL, 0xf7debb85UL, 0x61fe033cUL,
0x16746233UL, 0x3c034c28UL, 0xda6d0c74UL, 0x79aac56cUL, 0x3ce4e1adUL, 0x51f0c802UL,
0x98f8f35aUL, 0x1626a49fUL, 0xeed82b29UL, 0x1d382fe3UL, 0x0c4fb99aUL, 0xbb325778UL,
0x3ec6d97bUL, 0x6e77a6a9UL, 0xcb658b5cUL, 0xd45230c7UL, 0x2bd1408bUL, 0x60c03eb7UL,
0xb9068d78UL, 0xa33754f4UL, 0xf430c87dUL, 0xc8a71302UL, 0xb96d8c32UL, 0xebd4e7beUL,
0xbe8b9d2dUL, 0x7979fb06UL, 0xe7225308UL, 0x8b75cf77UL, 0x11ef8da4UL, 0xe083c858UL,
0x8d6b786fUL, 0x5a6317a6UL, 0xfa5cf7a0UL, 0x5dda0033UL, 0xf28ebfb0UL, 0xf5b9c310UL,
0xa0eac280UL, 0x08b9767aUL, 0xa3d9d2b0UL, 0x79d34217UL, 0x021a718dUL, 0x9ac6336aUL,
0x2711fd60UL, 0x438050e3UL, 0x069908a8UL, 0x3d7fedc4UL, 0x826d2befUL, 0x4eeb8476UL,
0x488dcf25UL, 0x36c9d566UL, 0x28e74e41UL, 0xc2610acaUL, 0x3d49a9cfUL, 0xbae3b9dfUL,
0xb65f8de6UL, 0x92aeaf64UL, 0x3ac7d5e6UL, 0x9ea80509UL, 0xf22b017dUL, 0xa4173f70UL,
0xdd1e16c3UL, 0x15e0d7f9UL, 0x50b1b887UL, 0x2b9f4fd5UL, 0x625aba82UL, 0x6a017962UL,
0x2ec01b9cUL, 0x15488aa9UL, 0xd716e740UL, 0x40055a2cUL, 0x93d29a22UL, 0xe32dbf9aUL,
0x058745b9UL, 0x3453dc1eUL, 0xd699296eUL, 0x496cff6fUL, 0x1c9f4986UL, 0xdfe2ed07UL,
0xb87242d1UL, 0x19de7eaeUL, 0x053e561aUL, 0x15ad6f8cUL, 0x66626c1cUL, 0x7154c24cUL,
0xea082b2aUL, 0x93eb2939UL, 0x17dcb0f0UL, 0x58d4f2aeUL, 0x9ea294fbUL, 0x52cf564cUL,
0x9883fe66UL, 0x2ec40581UL, 0x763953c3UL, 0x01d6692eUL, 0xd3a0c108UL, 0xa1e7160eUL,
0xe4f2dfa6UL, 0x693ed285UL, 0x74904698UL, 0x4c2b0eddUL, 0x4f757656UL, 0x5d393378UL,
0xa132234fUL, 0x3d321c5dUL, 0xc3f5e194UL, 0x4b269301UL, 0xc79f022fUL, 0x3c997e7eUL,
0x5e4f9504UL, 0x3ffafbbdUL, 0x76f7ad0eUL, 0x296693f4UL, 0x3d1fce6fUL, 0xc61e45beUL,
0xd3b5ab34UL, 0xf72bf9b7UL, 0x1b0434c0UL, 0x4e72b567UL, 0x5592a33dUL, 0xb5229301UL,
0xcfd2a87fUL, 0x60aeb767UL, 0x1814386bUL, 0x30bcc33dUL, 0x38a0c07dUL, 0xfd1606f2UL,
0xc363519bUL, 0x589dd390UL, 0x5479f8e6UL, 0x1cb8d647UL, 0x97fd61a9UL, 0xea7759f4UL,
0x2d57539dUL, 0x569a58cfUL, 0xe84e63adUL, 0x462e1b78UL, 0x6580f87eUL, 0xf3817914UL,
0x91da55f4UL, 0x40a230f3UL, 0xd1988f35UL, 0xb6e318d2UL, 0x3ffa50bcUL, 0x3d40f021UL,
0xc3c0bdaeUL, 0x4958c24cUL, 0x518f36b2UL, 0x84b1d370UL, 0x0fedce83UL, 0x878ddadaUL,
0x85e04019UL, 0x332bf567UL, 0x662dbfffUL, 0xcfc65693UL, 0x2a8d7f6fUL, 0xab9bc912UL,
0xde6008a1UL, 0x2028da1fUL, 0x0227bce7UL, 0x4d642916UL, 0x18fac300UL, 0x50f18b82UL,
0x2cb2cb11UL, 0xb232e75cUL, 0x4b3695f2UL, 0xb28707deUL, 0xa05fbcf6UL, 0xcd4181e9UL,
0xe150210cUL, 0xe24ef1bdUL, 0xb168c381UL, 0xfde4e789UL, 0x5c79b0d8UL, 0x1e8bfd43UL,
0x4d495001UL, 0x38be4341UL, 0x913cee1dUL, 0x92a79c3fUL, 0x089766beUL, 0xbaeeadf4UL,
0x1286becfUL, 0xb6eacb19UL, 0x2660c200UL, 0x7565bde4UL, 0x64241f7aUL, 0x8248dca9UL,
0xc3b3ad66UL, 0x28136086UL, 0x0bd8dfa8UL, 0x356d1cf2UL, 0x107789beUL, 0xb3b2e9ceUL,
0x0502aa8fUL, 0x0bc0351eUL, 0x166bf52aUL, 0xeb12ff82UL, 0xe3486911UL, 0xd34d7516UL,
0x4e7b3affUL, 0x5f43671bUL, 0x9cf6e037UL, 0x4981ac83UL, 0x334266ceUL, 0x8c9341b7UL,
0xd0d854c0UL, 0xcb3a6c88UL, 0x47bc2829UL, 0x4725ba37UL, 0xa66ad22bUL, 0x7ad61f1eUL,
0x0c5cbafaUL, 0x4437f107UL, 0xb6e79962UL, 0x42d2d816UL, 0x0a961288UL, 0xe1a5c06eUL,
0x13749e67UL, 0x72fc081aUL, 0xb1d139f7UL, 0xf9583745UL, 0xcf19df58UL, 0xbec3f756UL,
0xc06eba30UL, 0x07211b24UL, 0x45c28829UL, 0xc95e317fUL, 0xbc8ec511UL, 0x38bc46e9UL,
0xc6e6fa14UL, 0xbae8584aUL, 0xad4ebc46UL, 0x468f508bUL, 0x7829435fUL, 0xf124183bUL,
0x821dba9fUL, 0xaff60ff4UL, 0xea2c4e6dUL, 0x16e39264UL, 0x92544a8bUL, 0x009b4fc3UL,
0xaba68cedUL, 0x9ac96f78UL, 0x06a5b79aUL, 0xb2856e6eUL, 0x1aec3ca9UL, 0xbe838688UL,
0x0e0804e9UL, 0x55f1be56UL, 0xe7e5363bUL, 0xb3a1f25dUL, 0xf7debb85UL, 0x61fe033cUL,
0x16746233UL, 0x3c034c28UL, 0xda6d0c74UL, 0x79aac56cUL, 0x3ce4e1adUL, 0x51f0c802UL,
0x98f8f35aUL, 0x1626a49fUL, 0xeed82b29UL, 0x1d382fe3UL, 0x0c4fb99aUL, 0xbb325778UL,
0x3ec6d97bUL, 0x6e77a6a9UL, 0xcb658b5cUL, 0xd45230c7UL, 0x2bd1408bUL, 0x60c03eb7UL,
0xb9068d78UL, 0xa33754f4UL, 0xf430c87dUL, 0xc8a71302UL, 0xb96d8c32UL, 0xebd4e7beUL,
0xbe8b9d2dUL, 0x7979fb06UL, 0xe7225308UL, 0x8b75cf77UL, 0x11ef8da4UL, 0xe083c858UL,
0x8d6b786fUL, 0x5a6317a6UL, 0xfa5cf7a0UL, 0x5dda0033UL, 0xf28ebfb0UL, 0xf5b9c310UL,
0xa0eac280UL, 0x08b9767aUL, 0xa3d9d2b0UL, 0x79d34217UL, 0x021a718dUL, 0x9ac6336aUL,
0x2711fd60UL, 0x438050e3UL, 0x069908a8UL, 0x3d7fedc4UL, 0x826d2befUL, 0x4eeb8476UL,
0x488dcf25UL, 0x36c9d566UL, 0x28e74e41UL, 0xc2610acaUL, 0x3d49a9cfUL, 0xbae3b9dfUL,
0xb65f8de6UL, 0x92aeaf64UL, 0x3ac7d5e6UL, 0x9ea80509UL, 0xf22b017dUL, 0xa4173f70UL,
0xdd1e16c3UL, 0x15e0d7f9UL, 0x50b1b887UL, 0x2b9f4fd5UL, 0x625aba82UL, 0x6a017962UL,
0x2ec01b9cUL, 0x15488aa9UL, 0xd716e740UL, 0x40055a2cUL, 0x93d29a22UL, 0xe32dbf9aUL,
0x058745b9UL, 0x3453dc1eUL, 0xd699296eUL, 0x496cff6fUL, 0x1c9f4986UL, 0xdfe2ed07UL,
0xb87242d1UL, 0x19de7eaeUL, 0x053e561aUL, 0x15ad6f8cUL, 0x66626c1cUL, 0x7154c24cUL,
0xea082b2aUL, 0x93eb2939UL, 0x17dcb0f0UL, 0x58d4f2aeUL, 0x9ea294fbUL, 0x52cf564cUL,
0x9883fe66UL, 0x2ec40581UL, 0x763953c3UL, 0x01d6692eUL, 0xd3a0c108UL, 0xa1e7160eUL,
0xe4f2dfa6UL, 0x693ed285UL, 0x74904698UL, 0x4c2b0eddUL, 0x4f757656UL, 0x5d393378UL,
0xa132234fUL, 0x3d321c5dUL, 0xc3f5e194UL, 0x4b269301UL, 0xc79f022fUL, 0x3c997e7eUL,
0x5e4f9504UL, 0x3ffafbbdUL, 0x76f7ad0eUL, 0x296693f4UL, 0x3d1fce6fUL, 0xc61e45beUL,
0xd3b5ab34UL, 0xf72bf9b7UL, 0x1b0434c0UL, 0x4e72b567UL, 0x5592a33dUL, 0xb5229301UL,
0xcfd2a87fUL, 0x60aeb767UL, 0x1814386bUL, 0x30bcc33dUL, 0x38a0c07dUL, 0xfd1606f2UL,
0xc363519bUL, 0x589dd390UL, 0x5479f8e6UL, 0x1cb8d647UL, 0x97fd61a9UL, 0xea7759f4UL,
0x2d57539dUL, 0x569a58cfUL, 0xe84e63adUL, 0x462e1b78UL, 0x6580f87eUL, 0xf3817914UL,
0x91da55f4UL, 0x40a230f3UL, 0xd1988f35UL, 0xb6e318d2UL, 0x3ffa50bcUL, 0x3d40f021UL,
0xc3c0bdaeUL, 0x4958c24cUL, 0x518f36b2UL, 0x84b1d370UL, 0x0fedce83UL, 0x878ddadaUL,
0xf2a279c7UL, 0x94e01be8UL, 0x90716f4bUL, 0x954b8aa3UL};
static const ulong32 S8[256] = {
0xe216300dUL, 0xbbddfffcUL, 0xa7ebdabdUL, 0x35648095UL, 0x7789f8b7UL, 0xe6c1121bUL,
0x0e241600UL, 0x052ce8b5UL, 0x11a9cfb0UL, 0xe5952f11UL, 0xece7990aUL, 0x9386d174UL,
0x2a42931cUL, 0x76e38111UL, 0xb12def3aUL, 0x37ddddfcUL, 0xde9adeb1UL, 0x0a0cc32cUL,
0xbe197029UL, 0x84a00940UL, 0xbb243a0fUL, 0xb4d137cfUL, 0xb44e79f0UL, 0x049eedfdUL,
0x0b15a15dUL, 0x480d3168UL, 0x8bbbde5aUL, 0x669ded42UL, 0xc7ece831UL, 0x3f8f95e7UL,
0x72df191bUL, 0x7580330dUL, 0x94074251UL, 0x5c7dcdfaUL, 0xabbe6d63UL, 0xaa402164UL,
0xb301d40aUL, 0x02e7d1caUL, 0x53571daeUL, 0x7a3182a2UL, 0x12a8ddecUL, 0xfdaa335dUL,
0x176f43e8UL, 0x71fb46d4UL, 0x38129022UL, 0xce949ad4UL, 0xb84769adUL, 0x965bd862UL,
0x82f3d055UL, 0x66fb9767UL, 0x15b80b4eUL, 0x1d5b47a0UL, 0x4cfde06fUL, 0xc28ec4b8UL,
0x57e8726eUL, 0x647a78fcUL, 0x99865d44UL, 0x608bd593UL, 0x6c200e03UL, 0x39dc5ff6UL,
0x5d0b00a3UL, 0xae63aff2UL, 0x7e8bd632UL, 0x70108c0cUL, 0xbbd35049UL, 0x2998df04UL,
0x980cf42aUL, 0x9b6df491UL, 0x9e7edd53UL, 0x06918548UL, 0x58cb7e07UL, 0x3b74ef2eUL,
0x522fffb1UL, 0xd24708ccUL, 0x1c7e27cdUL, 0xa4eb215bUL, 0x3cf1d2e2UL, 0x19b47a38UL,
0x424f7618UL, 0x35856039UL, 0x9d17dee7UL, 0x27eb35e6UL, 0xc9aff67bUL, 0x36baf5b8UL,
0x09c467cdUL, 0xc18910b1UL, 0xe11dbf7bUL, 0x06cd1af8UL, 0x7170c608UL, 0x2d5e3354UL,
0xd4de495aUL, 0x64c6d006UL, 0xbcc0c62cUL, 0x3dd00db3UL, 0x708f8f34UL, 0x77d51b42UL,
0x264f620fUL, 0x24b8d2bfUL, 0x15c1b79eUL, 0x46a52564UL, 0xf8d7e54eUL, 0x3e378160UL,
0x7895cda5UL, 0x859c15a5UL, 0xe6459788UL, 0xc37bc75fUL, 0xdb07ba0cUL, 0x0676a3abUL,
0x7f229b1eUL, 0x31842e7bUL, 0x24259fd7UL, 0xf8bef472UL, 0x835ffcb8UL, 0x6df4c1f2UL,
0x96f5b195UL, 0xfd0af0fcUL, 0xb0fe134cUL, 0xe2506d3dUL, 0x4f9b12eaUL, 0xf215f225UL,
0xa223736fUL, 0x9fb4c428UL, 0x25d04979UL, 0x34c713f8UL, 0xc4618187UL, 0xea7a6e98UL,
0x7cd16efcUL, 0x1436876cUL, 0xf1544107UL, 0xbedeee14UL, 0x56e9af27UL, 0xa04aa441UL,
0x3cf7c899UL, 0x92ecbae6UL, 0xdd67016dUL, 0x151682ebUL, 0xa842eedfUL, 0xfdba60b4UL,
0xf1907b75UL, 0x20e3030fUL, 0x24d8c29eUL, 0xe139673bUL, 0xefa63fb8UL, 0x71873054UL,
0xb6f2cf3bUL, 0x9f326442UL, 0xcb15a4ccUL, 0xb01a4504UL, 0xf1e47d8dUL, 0x844a1be5UL,
0xbae7dfdcUL, 0x42cbda70UL, 0xcd7dae0aUL, 0x57e85b7aUL, 0xd53f5af6UL, 0x20cf4d8cUL,
0xcea4d428UL, 0x79d130a4UL, 0x3486ebfbUL, 0x33d3cddcUL, 0x77853b53UL, 0x37effcb5UL,
0xc5068778UL, 0xe580b3e6UL, 0x4e68b8f4UL, 0xc5c8b37eUL, 0x0d809ea2UL, 0x398feb7cUL,
0x132a4f94UL, 0x43b7950eUL, 0x2fee7d1cUL, 0x223613bdUL, 0xdd06caa2UL, 0x37df932bUL,
0xc4248289UL, 0xacf3ebc3UL, 0x5715f6b7UL, 0xef3478ddUL, 0xf267616fUL, 0xc148cbe4UL,
0x9052815eUL, 0x5e410fabUL, 0xb48a2465UL, 0x2eda7fa4UL, 0xe87b40e4UL, 0xe98ea084UL,
0x5889e9e1UL, 0xefd390fcUL, 0xdd07d35bUL, 0xdb485694UL, 0x38d7e5b2UL, 0x57720101UL,
0x730edebcUL, 0x5b643113UL, 0x94917e4fUL, 0x503c2fbaUL, 0x646f1282UL, 0x7523d24aUL,
0xe0779695UL, 0xf9c17a8fUL, 0x7a5b2121UL, 0xd187b896UL, 0x29263a4dUL, 0xba510cdfUL,
0x81f47c9fUL, 0xad1163edUL, 0xea7b5965UL, 0x1a00726eUL, 0x11403092UL, 0x00da6d77UL,
0x4a0cdd61UL, 0xad1f4603UL, 0x605bdfb0UL, 0x9eedc364UL, 0x22ebe6a8UL, 0xcee7d28aUL,
0xa0e736a0UL, 0x5564a6b9UL, 0x10853209UL, 0xc7eb8f37UL, 0x2de705caUL, 0x8951570fUL,
0xdf09822bUL, 0xbd691a6cUL, 0xaa12e4f2UL, 0x87451c0fUL, 0xe0f6a27aUL, 0x3ada4819UL,
0x4cf1764fUL, 0x0d771c2bUL, 0x67cdb156UL, 0x350d8384UL, 0x5938fa0fUL, 0x42399ef3UL,
0x36997b07UL, 0x0e84093dUL, 0x4aa93e61UL, 0x8360d87bUL, 0x1fa98b0cUL, 0x1149382cUL,
0xe97625a5UL, 0x0614d1b7UL, 0x0e25244bUL, 0x0c768347UL, 0x589e8d82UL, 0x0d2059d1UL,
0xa466bb1eUL, 0xf8da0a82UL, 0x04f19130UL, 0xba6e4ec0UL, 0x99265164UL, 0x1ee7230dUL,
0xe216300dUL, 0xbbddfffcUL, 0xa7ebdabdUL, 0x35648095UL, 0x7789f8b7UL, 0xe6c1121bUL,
0x0e241600UL, 0x052ce8b5UL, 0x11a9cfb0UL, 0xe5952f11UL, 0xece7990aUL, 0x9386d174UL,
0x2a42931cUL, 0x76e38111UL, 0xb12def3aUL, 0x37ddddfcUL, 0xde9adeb1UL, 0x0a0cc32cUL,
0xbe197029UL, 0x84a00940UL, 0xbb243a0fUL, 0xb4d137cfUL, 0xb44e79f0UL, 0x049eedfdUL,
0x0b15a15dUL, 0x480d3168UL, 0x8bbbde5aUL, 0x669ded42UL, 0xc7ece831UL, 0x3f8f95e7UL,
0x72df191bUL, 0x7580330dUL, 0x94074251UL, 0x5c7dcdfaUL, 0xabbe6d63UL, 0xaa402164UL,
0xb301d40aUL, 0x02e7d1caUL, 0x53571daeUL, 0x7a3182a2UL, 0x12a8ddecUL, 0xfdaa335dUL,
0x176f43e8UL, 0x71fb46d4UL, 0x38129022UL, 0xce949ad4UL, 0xb84769adUL, 0x965bd862UL,
0x82f3d055UL, 0x66fb9767UL, 0x15b80b4eUL, 0x1d5b47a0UL, 0x4cfde06fUL, 0xc28ec4b8UL,
0x57e8726eUL, 0x647a78fcUL, 0x99865d44UL, 0x608bd593UL, 0x6c200e03UL, 0x39dc5ff6UL,
0x5d0b00a3UL, 0xae63aff2UL, 0x7e8bd632UL, 0x70108c0cUL, 0xbbd35049UL, 0x2998df04UL,
0x980cf42aUL, 0x9b6df491UL, 0x9e7edd53UL, 0x06918548UL, 0x58cb7e07UL, 0x3b74ef2eUL,
0x522fffb1UL, 0xd24708ccUL, 0x1c7e27cdUL, 0xa4eb215bUL, 0x3cf1d2e2UL, 0x19b47a38UL,
0x424f7618UL, 0x35856039UL, 0x9d17dee7UL, 0x27eb35e6UL, 0xc9aff67bUL, 0x36baf5b8UL,
0x09c467cdUL, 0xc18910b1UL, 0xe11dbf7bUL, 0x06cd1af8UL, 0x7170c608UL, 0x2d5e3354UL,
0xd4de495aUL, 0x64c6d006UL, 0xbcc0c62cUL, 0x3dd00db3UL, 0x708f8f34UL, 0x77d51b42UL,
0x264f620fUL, 0x24b8d2bfUL, 0x15c1b79eUL, 0x46a52564UL, 0xf8d7e54eUL, 0x3e378160UL,
0x7895cda5UL, 0x859c15a5UL, 0xe6459788UL, 0xc37bc75fUL, 0xdb07ba0cUL, 0x0676a3abUL,
0x7f229b1eUL, 0x31842e7bUL, 0x24259fd7UL, 0xf8bef472UL, 0x835ffcb8UL, 0x6df4c1f2UL,
0x96f5b195UL, 0xfd0af0fcUL, 0xb0fe134cUL, 0xe2506d3dUL, 0x4f9b12eaUL, 0xf215f225UL,
0xa223736fUL, 0x9fb4c428UL, 0x25d04979UL, 0x34c713f8UL, 0xc4618187UL, 0xea7a6e98UL,
0x7cd16efcUL, 0x1436876cUL, 0xf1544107UL, 0xbedeee14UL, 0x56e9af27UL, 0xa04aa441UL,
0x3cf7c899UL, 0x92ecbae6UL, 0xdd67016dUL, 0x151682ebUL, 0xa842eedfUL, 0xfdba60b4UL,
0xf1907b75UL, 0x20e3030fUL, 0x24d8c29eUL, 0xe139673bUL, 0xefa63fb8UL, 0x71873054UL,
0xb6f2cf3bUL, 0x9f326442UL, 0xcb15a4ccUL, 0xb01a4504UL, 0xf1e47d8dUL, 0x844a1be5UL,
0xbae7dfdcUL, 0x42cbda70UL, 0xcd7dae0aUL, 0x57e85b7aUL, 0xd53f5af6UL, 0x20cf4d8cUL,
0xcea4d428UL, 0x79d130a4UL, 0x3486ebfbUL, 0x33d3cddcUL, 0x77853b53UL, 0x37effcb5UL,
0xc5068778UL, 0xe580b3e6UL, 0x4e68b8f4UL, 0xc5c8b37eUL, 0x0d809ea2UL, 0x398feb7cUL,
0x132a4f94UL, 0x43b7950eUL, 0x2fee7d1cUL, 0x223613bdUL, 0xdd06caa2UL, 0x37df932bUL,
0xc4248289UL, 0xacf3ebc3UL, 0x5715f6b7UL, 0xef3478ddUL, 0xf267616fUL, 0xc148cbe4UL,
0x9052815eUL, 0x5e410fabUL, 0xb48a2465UL, 0x2eda7fa4UL, 0xe87b40e4UL, 0xe98ea084UL,
0x5889e9e1UL, 0xefd390fcUL, 0xdd07d35bUL, 0xdb485694UL, 0x38d7e5b2UL, 0x57720101UL,
0x730edebcUL, 0x5b643113UL, 0x94917e4fUL, 0x503c2fbaUL, 0x646f1282UL, 0x7523d24aUL,
0xe0779695UL, 0xf9c17a8fUL, 0x7a5b2121UL, 0xd187b896UL, 0x29263a4dUL, 0xba510cdfUL,
0x81f47c9fUL, 0xad1163edUL, 0xea7b5965UL, 0x1a00726eUL, 0x11403092UL, 0x00da6d77UL,
0x4a0cdd61UL, 0xad1f4603UL, 0x605bdfb0UL, 0x9eedc364UL, 0x22ebe6a8UL, 0xcee7d28aUL,
0xa0e736a0UL, 0x5564a6b9UL, 0x10853209UL, 0xc7eb8f37UL, 0x2de705caUL, 0x8951570fUL,
0xdf09822bUL, 0xbd691a6cUL, 0xaa12e4f2UL, 0x87451c0fUL, 0xe0f6a27aUL, 0x3ada4819UL,
0x4cf1764fUL, 0x0d771c2bUL, 0x67cdb156UL, 0x350d8384UL, 0x5938fa0fUL, 0x42399ef3UL,
0x36997b07UL, 0x0e84093dUL, 0x4aa93e61UL, 0x8360d87bUL, 0x1fa98b0cUL, 0x1149382cUL,
0xe97625a5UL, 0x0614d1b7UL, 0x0e25244bUL, 0x0c768347UL, 0x589e8d82UL, 0x0d2059d1UL,
0xa466bb1eUL, 0xf8da0a82UL, 0x04f19130UL, 0xba6e4ec0UL, 0x99265164UL, 0x1ee7230dUL,
0x50b2ad80UL, 0xeaee6801UL, 0x8db2a283UL, 0xea8bf59eUL};
/* returns the i'th byte of a variable */
#ifdef _MSC_VER
#define GB(x, i) ((unsigned char)((x[(15-i)>>2])>>(unsigned)(8*((15-i)&3))))
#else
#else
#define GB(x, i) (((x[(15-i)>>2])>>(unsigned)(8*((15-i)&3)))&255)
#endif
#endif
/**
Initialize the LTC_CAST5 block cipher
@@ -419,9 +417,9 @@ int cast5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_
LTC_ARGCHK(skey != NULL);
if (num_rounds != 12 && num_rounds != 16 && num_rounds != 0) {
return CRYPT_INVALID_ROUNDS;
return CRYPT_INVALID_ROUNDS;
}
if (num_rounds == 12 && keylen > 10) {
return CRYPT_INVALID_ROUNDS;
}
@@ -484,7 +482,7 @@ int cast5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_
zeromem(buf, sizeof(buf));
zeromem(x, sizeof(x));
zeromem(z, sizeof(z));
#endif
#endif
return CRYPT_OK;
}
@@ -502,9 +500,9 @@ int cast5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_
#ifdef _MSC_VER
#define INLINE __inline
#else
#define INLINE
#endif
#define INLINE
#endif
INLINE static ulong32 FI(ulong32 R, ulong32 Km, ulong32 Kr)
{
ulong32 I;
@@ -512,7 +510,7 @@ INLINE static ulong32 FI(ulong32 R, ulong32 Km, ulong32 Kr)
I = ROL(I, Kr);
return ((S1[byte(I, 3)] ^ S2[byte(I,2)]) - S3[byte(I,1)]) + S4[byte(I,0)];
}
INLINE static ulong32 FII(ulong32 R, ulong32 Km, ulong32 Kr)
{
ulong32 I;
@@ -547,7 +545,7 @@ int cast5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(skey != NULL);
LOAD32H(L,&pt[0]);
LOAD32H(L,&pt[0]);
LOAD32H(R,&pt[4]);
L ^= FI(R, skey->cast5.K[0], skey->cast5.K[16]);
R ^= FII(L, skey->cast5.K[1], skey->cast5.K[17]);
@@ -586,7 +584,7 @@ int cast5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
Decrypts a block of text with LTC_CAST5
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
*/
#ifdef LTC_CLEAN_STACK
static int _cast5_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -600,7 +598,7 @@ int cast5_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(skey != NULL);
LOAD32H(R,&ct[0]);
LOAD32H(R,&ct[0]);
LOAD32H(L,&ct[4]);
if (skey->cast5.keylen > 10) {
R ^= FI(L, skey->cast5.K[15], skey->cast5.K[31]);
@@ -643,7 +641,7 @@ int cast5_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
int keylen;
unsigned char key[16];
@@ -676,7 +674,8 @@ int cast5_test(void)
}
cast5_ecb_encrypt(tests[i].pt, tmp[0], &key);
cast5_ecb_decrypt(tmp[0], tmp[1], &key);
if ((XMEMCMP(tmp[0], tests[i].ct, 8) != 0) || (XMEMCMP(tmp[1], tests[i].pt, 8) != 0)) {
if ((compare_testvector(tmp[0], 8, tests[i].ct, 8, "CAST5 Encrypt", i) != 0) ||
(compare_testvector(tmp[1], 8, tests[i].pt, 8, "CAST5 Decrypt", i) != 0)) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
@@ -684,17 +683,18 @@ int cast5_test(void)
for (y = 0; y < 1000; y++) cast5_ecb_encrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 1000; y++) cast5_ecb_decrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 8; y++) if (tmp[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
}
return CRYPT_OK;
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void cast5_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -711,10 +711,10 @@ int cast5_keysize(int *keysize)
*keysize = 16;
}
return CRYPT_OK;
}
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

210
libtomcrypt/src/ciphers/des.c
View File

@@ -5,14 +5,12 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@file des.c
LTC_DES code submitted by Dobes Vandermeer
DES code submitted by Dobes Vandermeer
*/
#ifdef LTC_DES
@@ -32,7 +30,7 @@ const struct ltc_cipher_descriptor des_desc =
&des_test,
&des_done,
&des_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#endif
@@ -47,7 +45,7 @@ const struct ltc_cipher_descriptor des3_desc =
&des3_test,
&des3_done,
&des3_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 bytebit[8] =
@@ -1387,7 +1385,7 @@ static void cookey(const ulong32 *raw1, ulong32 *keyout)
*cook++ |= (*raw1 & 0x0000003fL);
}
XMEMCPY(keyout, dough, sizeof dough);
XMEMCPY(keyout, dough, sizeof(dough));
}
#ifdef LTC_CLEAN_STACK
@@ -1566,17 +1564,27 @@ int des3_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_k
return CRYPT_INVALID_ROUNDS;
}
if (keylen != 24) {
if (keylen != 24 && keylen != 16) {
return CRYPT_INVALID_KEYSIZE;
}
deskey(key, EN0, skey->des3.ek[0]);
deskey(key+8, DE1, skey->des3.ek[1]);
if (keylen == 24) {
deskey(key+16, EN0, skey->des3.ek[2]);
} else {
/* two-key 3DES: K3=K1 */
deskey(key, EN0, skey->des3.ek[2]);
}
deskey(key, DE1, skey->des3.dk[2]);
deskey(key+8, EN0, skey->des3.dk[1]);
if (keylen == 24) {
deskey(key+16, DE1, skey->des3.dk[0]);
} else {
/* two-key 3DES: K3=K1 */
deskey(key, DE1, skey->des3.dk[0]);
}
return CRYPT_OK;
}
@@ -1747,7 +1755,178 @@ int des_test(void)
{ 0x0D, 0x9F, 0x27, 0x9B, 0xA5, 0xD8, 0x72, 0x60 } },
{10, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xD9, 0x03, 0x1B, 0x02, 0x71, 0xBD, 0x5A, 0x0A } }
{ 0xD9, 0x03, 0x1B, 0x02, 0x71, 0xBD, 0x5A, 0x0A } },
#ifdef LTC_TEST_EXT
{ 0+11, 0, { 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x95, 0xA8, 0xD7, 0x28, 0x13, 0xDA, 0xA9, 0x4D } },
{ 1+11, 0, { 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x0E, 0xEC, 0x14, 0x87, 0xDD, 0x8C, 0x26, 0xD5 } },
{ 2+11, 0, { 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x7A, 0xD1, 0x6F, 0xFB, 0x79, 0xC4, 0x59, 0x26 } },
{ 3+11, 0, { 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xD3, 0x74, 0x62, 0x94, 0xCA, 0x6A, 0x6C, 0xF3 } },
{ 4+11, 0, { 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x80, 0x9F, 0x5F, 0x87, 0x3C, 0x1F, 0xD7, 0x61 } },
{ 5+11, 0, { 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xC0, 0x2F, 0xAF, 0xFE, 0xC9, 0x89, 0xD1, 0xFC } },
{ 6+11, 0, { 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x46, 0x15, 0xAA, 0x1D, 0x33, 0xE7, 0x2F, 0x10 } },
{ 7+11, 0, { 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x20, 0x55, 0x12, 0x33, 0x50, 0xC0, 0x08, 0x58 } },
{ 8+11, 0, { 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xDF, 0x3B, 0x99, 0xD6, 0x57, 0x73, 0x97, 0xC8 } },
{ 9+11, 0, { 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x31, 0xFE, 0x17, 0x36, 0x9B, 0x52, 0x88, 0xC9 } },
{10+11, 0, { 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xDF, 0xDD, 0x3C, 0xC6, 0x4D, 0xAE, 0x16, 0x42 } },
{11+11, 0, { 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x17, 0x8C, 0x83, 0xCE, 0x2B, 0x39, 0x9D, 0x94 } },
{12+11, 0, { 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x50, 0xF6, 0x36, 0x32, 0x4A, 0x9B, 0x7F, 0x80 } },
{13+11, 0, { 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA8, 0x46, 0x8E, 0xE3, 0xBC, 0x18, 0xF0, 0x6D } },
{14+11, 0, { 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA2, 0xDC, 0x9E, 0x92, 0xFD, 0x3C, 0xDE, 0x92 } },
{15+11, 0, { 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xCA, 0xC0, 0x9F, 0x79, 0x7D, 0x03, 0x12, 0x87 } },
{16+11, 0, { 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x90, 0xBA, 0x68, 0x0B, 0x22, 0xAE, 0xB5, 0x25 } },
{17+11, 0, { 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xCE, 0x7A, 0x24, 0xF3, 0x50, 0xE2, 0x80, 0xB6 } },
{18+11, 0, { 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x88, 0x2B, 0xFF, 0x0A, 0xA0, 0x1A, 0x0B, 0x87 } },
{19+11, 0, { 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x25, 0x61, 0x02, 0x88, 0x92, 0x45, 0x11, 0xC2 } },
{20+11, 0, { 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xC7, 0x15, 0x16, 0xC2, 0x9C, 0x75, 0xD1, 0x70 } },
{21+11, 0, { 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x51, 0x99, 0xC2, 0x9A, 0x52, 0xC9, 0xF0, 0x59 } },
{22+11, 0, { 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xC2, 0x2F, 0x0A, 0x29, 0x4A, 0x71, 0xF2, 0x9F } },
{23+11, 0, { 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xEE, 0x37, 0x14, 0x83, 0x71, 0x4C, 0x02, 0xEA } },
{24+11, 0, { 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA8, 0x1F, 0xBD, 0x44, 0x8F, 0x9E, 0x52, 0x2F } },
{25+11, 0, { 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x4F, 0x64, 0x4C, 0x92, 0xE1, 0x92, 0xDF, 0xED } },
{26+11, 0, { 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x1A, 0xFA, 0x9A, 0x66, 0xA6, 0xDF, 0x92, 0xAE } },
{27+11, 0, { 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xB3, 0xC1, 0xCC, 0x71, 0x5C, 0xB8, 0x79, 0xD8 } },
{28+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x19, 0xD0, 0x32, 0xE6, 0x4A, 0xB0, 0xBD, 0x8B } },
{29+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x3C, 0xFA, 0xA7, 0xA7, 0xDC, 0x87, 0x20, 0xDC } },
{30+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xB7, 0x26, 0x5F, 0x7F, 0x44, 0x7A, 0xC6, 0xF3 } },
{31+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x9D, 0xB7, 0x3B, 0x3C, 0x0D, 0x16, 0x3F, 0x54 } },
{32+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x81, 0x81, 0xB6, 0x5B, 0xAB, 0xF4, 0xA9, 0x75 } },
{33+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x93, 0xC9, 0xB6, 0x40, 0x42, 0xEA, 0xA2, 0x40 } },
{34+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x55, 0x70, 0x53, 0x08, 0x29, 0x70, 0x55, 0x92 } },
{35+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x86, 0x38, 0x80, 0x9E, 0x87, 0x87, 0x87, 0xA0 } },
{36+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x41, 0xB9, 0xA7, 0x9A, 0xF7, 0x9A, 0xC2, 0x08 } },
{37+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x7A, 0x9B, 0xE4, 0x2F, 0x20, 0x09, 0xA8, 0x92 } },
{38+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x29, 0x03, 0x8D, 0x56, 0xBA, 0x6D, 0x27, 0x45 } },
{39+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x54, 0x95, 0xC6, 0xAB, 0xF1, 0xE5, 0xDF, 0x51 } },
{40+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xAE, 0x13, 0xDB, 0xD5, 0x61, 0x48, 0x89, 0x33 } },
{41+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x02, 0x4D, 0x1F, 0xFA, 0x89, 0x04, 0xE3, 0x89 } },
{42+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xD1, 0x39, 0x97, 0x12, 0xF9, 0x9B, 0xF0, 0x2E } },
{43+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x14, 0xC1, 0xD7, 0xC1, 0xCF, 0xFE, 0xC7, 0x9E } },
{44+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x1D, 0xE5, 0x27, 0x9D, 0xAE, 0x3B, 0xED, 0x6F } },
{45+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xE9, 0x41, 0xA3, 0x3F, 0x85, 0x50, 0x13, 0x03 } },
{46+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xDA, 0x99, 0xDB, 0xBC, 0x9A, 0x03, 0xF3, 0x79 } },
{47+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xB7, 0xFC, 0x92, 0xF9, 0x1D, 0x8E, 0x92, 0xE9 } },
{48+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02, 0x01 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xAE, 0x8E, 0x5C, 0xAA, 0x3C, 0xA0, 0x4E, 0x85 } },
{49+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x80 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x9C, 0xC6, 0x2D, 0xF4, 0x3B, 0x6E, 0xED, 0x74 } },
{50+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x40 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xD8, 0x63, 0xDB, 0xB5, 0xC5, 0x9A, 0x91, 0xA0 } },
{51+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x20 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xA1, 0xAB, 0x21, 0x90, 0x54, 0x5B, 0x91, 0xD7 } },
{52+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x10 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x08, 0x75, 0x04, 0x1E, 0x64, 0xC5, 0x70, 0xF7 } },
{53+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x08 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x5A, 0x59, 0x45, 0x28, 0xBE, 0xBE, 0xF1, 0xCC } },
{54+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x04 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xFC, 0xDB, 0x32, 0x91, 0xDE, 0x21, 0xF0, 0xC0 } },
{55+11, 0, { 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x01, 0x02 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x86, 0x9E, 0xFD, 0x7F, 0x9F, 0x26, 0x5A, 0x09 } },
#endif /* LTC_TEST_EXT */
/*** more test cases you could add if you are not convinced (the above test cases aren't really too good):
@@ -1805,7 +1984,7 @@ int des_test(void)
des_ecb_decrypt(cases[i].txt, tmp, &des);
}
if (XMEMCMP(cases[i].out, tmp, sizeof(tmp)) != 0) {
if (compare_testvector(cases[i].out, sizeof(tmp), tmp, sizeof(tmp), "DES", i) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -1814,7 +1993,7 @@ int des_test(void)
for (y = 0; y < 1000; y++) des_ecb_encrypt(tmp, tmp, &des);
for (y = 0; y < 1000; y++) des_ecb_decrypt(tmp, tmp, &des);
for (y = 0; y < 8; y++) if (tmp[y] != 0) return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
@@ -1849,7 +2028,7 @@ int des3_test(void)
des3_ecb_encrypt(pt, ct, &skey);
des3_ecb_decrypt(ct, tmp, &skey);
if (XMEMCMP(pt, tmp, 8) != 0) {
if (compare_testvector(pt, 8, tmp, 8, "3DES", 0) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -1863,6 +2042,7 @@ int des3_test(void)
*/
void des_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
#endif
@@ -1871,7 +2051,7 @@ void des_done(symmetric_key *skey)
*/
void des3_done(symmetric_key *skey)
{
(void)skey;
LTC_UNUSED_PARAM(skey);
}
@@ -1910,6 +2090,6 @@ int des3_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

16
libtomcrypt/src/ciphers/kasumi.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -33,7 +31,7 @@ const struct ltc_cipher_descriptor kasumi_desc = {
&kasumi_test,
&kasumi_done,
&kasumi_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static u16 FI( u16 in, u16 subkey )
@@ -150,7 +148,7 @@ int kasumi_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
LOAD32H(left, pt);
LOAD32H(right, pt+4);
for (n = 0; n <= 7; ) {
for (n = 0; n <= 7; ) {
temp = FL(left, n, skey);
temp = FO(temp, n++, skey);
right ^= temp;
@@ -236,6 +234,7 @@ int kasumi_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
void kasumi_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
int kasumi_keysize(int *keysize)
@@ -303,7 +302,8 @@ int kasumi_test(void)
if ((err = kasumi_ecb_decrypt(tests[x].ct, buf[1], &key)) != CRYPT_OK) {
return err;
}
if (XMEMCMP(tests[x].pt, buf[1], 8) || XMEMCMP(tests[x].ct, buf[0], 8)) {
if (compare_testvector(buf[1], 8, tests[x].pt, 8, "Kasumi Decrypt", x) ||
compare_testvector(buf[0], 8, tests[x].ct, 8, "Kasumi Encrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -313,6 +313,6 @@ int kasumi_test(void)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

38
libtomcrypt/src/ciphers/khazad.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -28,14 +26,14 @@ const struct ltc_cipher_descriptor khazad_desc = {
&khazad_test,
&khazad_done,
&khazad_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
#define R 8
#define KEYSIZE 128
#define KEYSIZEB (KEYSIZE/8)
#define BLOCKSIZE 64
#define BLOCKSIZEB (BLOCKSIZE/8)
#define R 8
#define KEYSIZE 128
#define KEYSIZEB (KEYSIZE/8)
#define BLOCKSIZE 64
#define BLOCKSIZEB (BLOCKSIZE/8)
static const ulong64 T0[256] = {
CONST64(0xbad3d268bbb96a01), CONST64(0x54fc4d19e59a66b1), CONST64(0x2f71bc93e26514cd), CONST64(0x749ccdb925871b51),
@@ -756,7 +754,7 @@ int khazad_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
Decrypts a block of text with Khazad
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
int khazad_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -783,22 +781,22 @@ int khazad_test(void)
{
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x49, 0xA4, 0xCE, 0x32, 0xAC, 0x19, 0x0E, 0x3F },
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
}, {
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x64, 0x5D, 0x77, 0x3E, 0x40, 0xAB, 0xDD, 0x53 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 }
}, {
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x9E, 0x39, 0x98, 0x64, 0xF7, 0x8E, 0xCA, 0x02 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
}, {
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
{ 0xA9, 0xDF, 0x3D, 0x2C, 0x64, 0xD3, 0xEA, 0x28 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }
}
};
@@ -810,13 +808,14 @@ int khazad_test(void)
khazad_setup(tests[x].key, 16, 0, &skey);
khazad_ecb_encrypt(tests[x].pt, buf[0], &skey);
khazad_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], tests[x].ct, 8) || XMEMCMP(buf[1], tests[x].pt, 8)) {
if (compare_testvector(buf[0], 8, tests[x].ct, 8, "Khazad Encrypt", x) ||
compare_testvector(buf[1], 8, tests[x].pt, 8, "Khazad Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
for (y = 0; y < 1000; y++) khazad_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) khazad_ecb_decrypt(buf[0], buf[0], &skey);
if (XMEMCMP(buf[0], tests[x].ct, 8)) {
if (compare_testvector(buf[0], 8, tests[x].ct, 8, "Khazad 1000", 1000)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -825,11 +824,12 @@ int khazad_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void khazad_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -850,6 +850,6 @@ int khazad_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

72
libtomcrypt/src/ciphers/kseed.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -29,7 +27,7 @@ const struct ltc_cipher_descriptor kseed_desc = {
&kseed_test,
&kseed_done,
&kseed_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 SS0[256] = {
@@ -201,41 +199,41 @@ static const ulong32 KCi[16] = {
*/
int kseed_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
int i;
ulong32 tmp, k1, k2, k3, k4;
int i;
ulong32 tmp, k1, k2, k3, k4;
if (keylen != 16) {
return CRYPT_INVALID_KEYSIZE;
}
if (num_rounds != 16 && num_rounds != 0) {
return CRYPT_INVALID_ROUNDS;
}
if (keylen != 16) {
return CRYPT_INVALID_KEYSIZE;
}
/* load key */
LOAD32H(k1, key);
LOAD32H(k2, key+4);
LOAD32H(k3, key+8);
LOAD32H(k4, key+12);
if (num_rounds != 16 && num_rounds != 0) {
return CRYPT_INVALID_ROUNDS;
}
for (i = 0; i < 16; i++) {
skey->kseed.K[2*i+0] = G(k1 + k3 - KCi[i]);
skey->kseed.K[2*i+1] = G(k2 - k4 + KCi[i]);
if (i&1) {
tmp = k3;
k3 = ((k3 << 8) | (k4 >> 24)) & 0xFFFFFFFF;
k4 = ((k4 << 8) | (tmp >> 24)) & 0xFFFFFFFF;
} else {
tmp = k1;
k1 = ((k1 >> 8) | (k2 << 24)) & 0xFFFFFFFF;
k2 = ((k2 >> 8) | (tmp << 24)) & 0xFFFFFFFF;
/* load key */
LOAD32H(k1, key);
LOAD32H(k2, key+4);
LOAD32H(k3, key+8);
LOAD32H(k4, key+12);
for (i = 0; i < 16; i++) {
skey->kseed.K[2*i+0] = G(k1 + k3 - KCi[i]);
skey->kseed.K[2*i+1] = G(k2 - k4 + KCi[i]);
if (i&1) {
tmp = k3;
k3 = ((k3 << 8) | (k4 >> 24)) & 0xFFFFFFFF;
k4 = ((k4 << 8) | (tmp >> 24)) & 0xFFFFFFFF;
} else {
tmp = k1;
k1 = ((k1 >> 8) | (k2 << 24)) & 0xFFFFFFFF;
k2 = ((k2 >> 8) | (tmp << 24)) & 0xFFFFFFFF;
}
/* reverse keys for decrypt */
skey->kseed.dK[2*(15-i)+0] = skey->kseed.K[2*i+0];
skey->kseed.dK[2*(15-i)+1] = skey->kseed.K[2*i+1];
}
}
return CRYPT_OK;
return CRYPT_OK;
}
static void rounds(ulong32 *P, ulong32 *K)
@@ -275,7 +273,7 @@ int kseed_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
Decrypts a block of text with SEED
@param ct The input ciphertext (16 bytes)
@param pt The output plaintext (16 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
int kseed_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -293,11 +291,12 @@ int kseed_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key
return CRYPT_OK;
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void kseed_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -345,7 +344,8 @@ int kseed_test(void)
kseed_setup(tests[x].key, 16, 0, &skey);
kseed_ecb_encrypt(tests[x].pt, buf[0], &skey);
kseed_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], tests[x].ct, 16) || XMEMCMP(buf[1], tests[x].pt, 16)) {
if (compare_testvector(buf[0], 16, tests[x].ct, 16, "KSEED Encrypt", x) ||
compare_testvector(buf[1], 16, tests[x].pt, 16, "KSEED Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -371,6 +371,6 @@ int kseed_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

66
libtomcrypt/src/ciphers/multi2.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -58,7 +56,7 @@ static void setup(ulong32 *dk, ulong32 *k, ulong32 *uk)
p[0] = dk[0]; p[1] = dk[1];
t = 4;
t = 4;
n = 0;
pi1(p);
pi2(p, k);
@@ -83,28 +81,28 @@ static void encrypt(ulong32 *p, int N, ulong32 *uk)
{
int n, t;
for (t = n = 0; ; ) {
pi1(p); if (++n == N) break;
pi1(p); if (++n == N) break;
pi2(p, uk+t); if (++n == N) break;
pi3(p, uk+t); if (++n == N) break;
pi4(p, uk+t); if (++n == N) break;
t ^= 4;
}
}
}
static void decrypt(ulong32 *p, int N, ulong32 *uk)
{
int n, t;
for (t = 4*((N&1)^1), n = N; ; ) {
switch (n >= 4 ? 4 : 0) {
case 4: pi4(p, uk+t); --n;
case 3: pi3(p, uk+t); --n;
case 2: pi2(p, uk+t); --n;
for (t = 4*(((N-1)>>2)&1), n = N; ; ) {
switch (n<=4 ? n : ((n-1)%4)+1) {
case 4: pi4(p, uk+t); --n; /* FALLTHROUGH */
case 3: pi3(p, uk+t); --n; /* FALLTHROUGH */
case 2: pi2(p, uk+t); --n; /* FALLTHROUGH */
case 1: pi1(p); --n; break;
case 0: return;
}
t ^= 4;
}
}
}
const struct ltc_cipher_descriptor multi2_desc = {
"multi2",
@@ -116,7 +114,7 @@ const struct ltc_cipher_descriptor multi2_desc = {
&multi2_test,
&multi2_done,
&multi2_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
int multi2_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
@@ -129,7 +127,7 @@ int multi2_setup(const unsigned char *key, int keylen, int num_rounds, symmetri
if (keylen != 40) return CRYPT_INVALID_KEYSIZE;
if (num_rounds == 0) num_rounds = 128;
skey->multi2.N = num_rounds;
for (x = 0; x < 8; x++) {
LOAD32H(sk[x], key + x*4);
@@ -159,7 +157,7 @@ int multi2_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
LOAD32H(p[0], pt);
LOAD32H(p[1], pt+4);
encrypt(p, skey->multi2.N, skey->multi2.uk);
STORE32H(p[0], ct);
STORE32H(p[0], ct);
STORE32H(p[1], ct+4);
return CRYPT_OK;
}
@@ -180,7 +178,7 @@ int multi2_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key
LOAD32H(p[0], ct);
LOAD32H(p[1], ct+4);
decrypt(p, skey->multi2.N, skey->multi2.uk);
STORE32H(p[0], pt);
STORE32H(p[0], pt);
STORE32H(p[1], pt+4);
return CRYPT_OK;
}
@@ -207,7 +205,7 @@ int multi2_test(void)
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00,
0x01, 0x23, 0x45, 0x67,
0x89, 0xAB, 0xCD, 0xEF
},
@@ -235,7 +233,7 @@ int multi2_test(void)
0xb1, 0x27, 0xb9, 0x06,
0xe7, 0x56, 0x22, 0x38,
},
{
{
0x1f, 0xb4, 0x60, 0x60,
0xd0, 0xb3, 0x4f, 0xa5
},
@@ -258,26 +256,44 @@ int multi2_test(void)
return err;
}
if (XMEMCMP(buf, tests[x].ct, 8)) {
if (compare_testvector(buf, 8, tests[x].ct, 8, "Multi2 Encrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if ((err = multi2_ecb_decrypt(buf, buf, &skey)) != CRYPT_OK) {
return err;
}
if (XMEMCMP(buf, tests[x].pt, 8)) {
if (compare_testvector(buf, 8, tests[x].pt, 8, "Multi2 Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
for (x = 128; x < 256; ++x) {
unsigned char ct[8];
if ((err = multi2_setup(tests[0].key, 40, x, &skey)) != CRYPT_OK) {
return err;
}
if ((err = multi2_ecb_encrypt(tests[0].pt, ct, &skey)) != CRYPT_OK) {
return err;
}
if ((err = multi2_ecb_decrypt(ct, buf, &skey)) != CRYPT_OK) {
return err;
}
if (compare_testvector(buf, 8, tests[0].pt, 8, "Multi2 Rounds", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void multi2_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -298,6 +314,6 @@ int multi2_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

141
libtomcrypt/src/ciphers/noekeon.c
View File

@@ -5,12 +5,10 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file noekeon.c
Implementation of the Noekeon block cipher by Tom St Denis
Implementation of the Noekeon block cipher by Tom St Denis
*/
#include "tomcrypt.h"
@@ -27,7 +25,7 @@ const struct ltc_cipher_descriptor noekeon_desc =
&noekeon_test,
&noekeon_done,
&noekeon_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 RC[] = {
@@ -35,7 +33,7 @@ static const ulong32 RC[] = {
0x000000d8UL, 0x000000abUL, 0x0000004dUL, 0x0000009aUL,
0x0000002fUL, 0x0000005eUL, 0x000000bcUL, 0x00000063UL,
0x000000c6UL, 0x00000097UL, 0x00000035UL, 0x0000006aUL,
0x000000d4UL
0x000000d4UL
};
#define kTHETA(a, b, c, d) \
@@ -49,7 +47,7 @@ static const ulong32 RC[] = {
b ^= temp ^ k[1]; d ^= temp ^ k[3]; \
temp = b^d; temp = temp ^ ROLc(temp, 8) ^ RORc(temp, 8); \
a ^= temp ^ k[0]; c ^= temp ^ k[2];
#define GAMMA(a, b, c, d) \
b ^= ~(d|c); \
a ^= c&b; \
@@ -57,13 +55,13 @@ static const ulong32 RC[] = {
c ^= a ^ b ^ d; \
b ^= ~(d|c); \
a ^= c&b;
#define PI1(a, b, c, d) \
a = ROLc(a, 1); c = ROLc(c, 5); d = ROLc(d, 2);
b = ROLc(b, 1); c = ROLc(c, 5); d = ROLc(d, 2);
#define PI2(a, b, c, d) \
a = RORc(a, 1); c = RORc(c, 5); d = RORc(d, 2);
b = RORc(b, 1); c = RORc(c, 5); d = RORc(d, 2);
/**
Initialize the Noekeon block cipher
@param key The symmetric key you wish to pass
@@ -75,23 +73,23 @@ static const ulong32 RC[] = {
int noekeon_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
ulong32 temp;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(skey != NULL);
if (keylen != 16) {
return CRYPT_INVALID_KEYSIZE;
}
if (num_rounds != 16 && num_rounds != 0) {
return CRYPT_INVALID_ROUNDS;
}
LOAD32H(skey->noekeon.K[0],&key[0]);
LOAD32H(skey->noekeon.K[1],&key[4]);
LOAD32H(skey->noekeon.K[2],&key[8]);
LOAD32H(skey->noekeon.K[3],&key[12]);
LOAD32H(skey->noekeon.dK[0],&key[0]);
LOAD32H(skey->noekeon.dK[1],&key[4]);
LOAD32H(skey->noekeon.dK[2],&key[8]);
@@ -121,10 +119,10 @@ int noekeon_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_ke
LTC_ARGCHK(skey != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LOAD32H(a,&pt[0]); LOAD32H(b,&pt[4]);
LOAD32H(c,&pt[8]); LOAD32H(d,&pt[12]);
#define ROUND(i) \
a ^= RC[i]; \
THETA(skey->noekeon.K, a,b,c,d); \
@@ -140,7 +138,7 @@ int noekeon_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_ke
a ^= RC[16];
THETA(skey->noekeon.K, a, b, c, d);
STORE32H(a,&ct[0]); STORE32H(b,&ct[4]);
STORE32H(c,&ct[8]); STORE32H(d,&ct[12]);
@@ -152,7 +150,7 @@ int noekeon_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_ke
{
int err = _noekeon_ecb_encrypt(pt, ct, skey);
burn_stack(sizeof(ulong32) * 5 + sizeof(int));
return CRYPT_OK;
return err;
}
#endif
@@ -160,7 +158,7 @@ int noekeon_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_ke
Decrypts a block of text with Noekeon
@param ct The input ciphertext (16 bytes)
@param pt The output plaintext (16 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
#ifdef LTC_CLEAN_STACK
@@ -175,17 +173,17 @@ int noekeon_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_ke
LTC_ARGCHK(skey != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LOAD32H(a,&ct[0]); LOAD32H(b,&ct[4]);
LOAD32H(c,&ct[8]); LOAD32H(d,&ct[12]);
#define ROUND(i) \
THETA(skey->noekeon.dK, a,b,c,d); \
a ^= RC[i]; \
PI1(a,b,c,d); \
GAMMA(a,b,c,d); \
PI2(a,b,c,d);
PI2(a,b,c,d);
for (r = 16; r > 0; --r) {
ROUND(r);
@@ -224,59 +222,86 @@ int noekeon_test(void)
} tests[] = {
{
16,
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
{ 0x18, 0xa6, 0xec, 0xe5, 0x28, 0xaa, 0x79, 0x73,
0x28, 0xb2, 0xc0, 0x91, 0xa0, 0x2f, 0x54, 0xc5}
{ 0xAA, 0x3C, 0x8C, 0x86, 0xD9, 0x8B, 0xF8, 0xBE, 0x21, 0xE0, 0x36, 0x09, 0x78, 0xFB, 0xE4, 0x90 },
{ 0xE4, 0x96, 0x6C, 0xD3, 0x13, 0xA0, 0x6C, 0xAF, 0xD0, 0x23, 0xC9, 0xFD, 0x45, 0x32, 0x23, 0x16 },
{ 0xA6, 0xEC, 0xB8, 0xA8, 0x61, 0xFD, 0x62, 0xD9, 0x13, 0x02, 0xFE, 0x9E, 0x47, 0x01, 0x3F, 0xC3 }
},
{
16,
{ 0xED, 0x43, 0xD1, 0x87, 0x21, 0x7E, 0xE0, 0x97, 0x3D, 0x76, 0xC3, 0x37, 0x2E, 0x7D, 0xAE, 0xD3 },
{ 0xE3, 0x38, 0x32, 0xCC, 0xF2, 0x2F, 0x2F, 0x0A, 0x4A, 0x8B, 0x8F, 0x18, 0x12, 0x20, 0x17, 0xD3 },
{ 0x94, 0xA5, 0xDF, 0xF5, 0xAE, 0x1C, 0xBB, 0x22, 0xAD, 0xEB, 0xA7, 0x0D, 0xB7, 0x82, 0x90, 0xA0 }
},
{
16,
{ 0x6F, 0xDC, 0x23, 0x38, 0xF2, 0x10, 0xFB, 0xD3, 0xC1, 0x8C, 0x02, 0xF6, 0xB4, 0x6A, 0xD5, 0xA8 },
{ 0xDB, 0x29, 0xED, 0xB5, 0x5F, 0xB3, 0x60, 0x3A, 0x92, 0xA8, 0xEB, 0x9C, 0x6D, 0x9D, 0x3E, 0x8F },
{ 0x78, 0xF3, 0x6F, 0xF8, 0x9E, 0xBB, 0x8C, 0x6A, 0xE8, 0x10, 0xF7, 0x00, 0x22, 0x15, 0x30, 0x3D }
},
{
16,
{ 0x2C, 0x0C, 0x02, 0xEF, 0x6B, 0xC4, 0xF2, 0x0B, 0x2E, 0xB9, 0xE0, 0xBF, 0xD9, 0x36, 0xC2, 0x4E },
{ 0x84, 0xE2, 0xFE, 0x64, 0xB1, 0xB9, 0xFE, 0x76, 0xA8, 0x3F, 0x45, 0xC7, 0x40, 0x7A, 0xAF, 0xEE },
{ 0x2A, 0x08, 0xD6, 0xA2, 0x1C, 0x63, 0x08, 0xB0, 0xF8, 0xBC, 0xB3, 0xA1, 0x66, 0xF7, 0xAE, 0xCF }
},
{
16,
{ 0x6F, 0x30, 0xF8, 0x9F, 0xDA, 0x6E, 0xA0, 0x91, 0x04, 0x0F, 0x6C, 0x8B, 0x7D, 0xF7, 0x2A, 0x4B },
{ 0x65, 0xB6, 0xA6, 0xD0, 0x42, 0x14, 0x08, 0x60, 0x34, 0x8D, 0x37, 0x2F, 0x01, 0xF0, 0x46, 0xBE },
{ 0x66, 0xAC, 0x0B, 0x62, 0x1D, 0x68, 0x11, 0xF5, 0x27, 0xB1, 0x13, 0x5D, 0xF3, 0x2A, 0xE9, 0x18 }
},
{
16,
{ 0xCA, 0xA4, 0x16, 0xB7, 0x1C, 0x92, 0x2E, 0xAD, 0xEB, 0xA7, 0xDB, 0x69, 0x92, 0xCB, 0x35, 0xEF },
{ 0x81, 0x6F, 0x8E, 0x4D, 0x96, 0xC6, 0xB3, 0x67, 0x83, 0xF5, 0x63, 0xC7, 0x20, 0x6D, 0x40, 0x23 },
{ 0x44, 0xF7, 0x63, 0x62, 0xF0, 0x43, 0xBB, 0x67, 0x4A, 0x75, 0x12, 0x42, 0x46, 0x29, 0x28, 0x19 }
},
{
16,
{ 0x6B, 0xCF, 0x22, 0x2F, 0xE0, 0x1B, 0xB0, 0xAA, 0xD8, 0x3C, 0x91, 0x99, 0x18, 0xB2, 0x28, 0xE8 },
{ 0x7C, 0x37, 0xC7, 0xD0, 0xAC, 0x92, 0x29, 0xF1, 0x60, 0x82, 0x93, 0x89, 0xAA, 0x61, 0xAA, 0xA9 },
{ 0xE5, 0x89, 0x1B, 0xB3, 0xFE, 0x8B, 0x0C, 0xA1, 0xA6, 0xC7, 0xBE, 0x12, 0x73, 0x0F, 0xC1, 0x19 }
},
{
16,
{ 0xE6, 0xD0, 0xF1, 0x03, 0x2E, 0xDE, 0x70, 0x8D, 0xD8, 0x9E, 0x36, 0x5C, 0x05, 0x52, 0xE7, 0x0D },
{ 0xE2, 0x42, 0xE7, 0x92, 0x0E, 0xF7, 0x82, 0xA2, 0xB8, 0x21, 0x8D, 0x26, 0xBA, 0x2D, 0xE6, 0x32 },
{ 0x1E, 0xDD, 0x75, 0x22, 0xB9, 0x36, 0x8A, 0x0F, 0x32, 0xFD, 0xD4, 0x48, 0x65, 0x12, 0x5A, 0x2F }
}
};
symmetric_key key;
unsigned char tmp[2][16];
int err, i, y;
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
zeromem(&key, sizeof(key));
if ((err = noekeon_setup(tests[i].key, tests[i].keylen, 0, &key)) != CRYPT_OK) {
if ((err = noekeon_setup(tests[i].key, tests[i].keylen, 0, &key)) != CRYPT_OK) {
return err;
}
noekeon_ecb_encrypt(tests[i].pt, tmp[0], &key);
noekeon_ecb_decrypt(tmp[0], tmp[1], &key);
if (XMEMCMP(tmp[0], tests[i].ct, 16) || XMEMCMP(tmp[1], tests[i].pt, 16)) {
#if 0
printf("\n\nTest %d failed\n", i);
if (XMEMCMP(tmp[0], tests[i].ct, 16)) {
printf("CT: ");
for (i = 0; i < 16; i++) {
printf("%02x ", tmp[0][i]);
}
printf("\n");
} else {
printf("PT: ");
for (i = 0; i < 16; i++) {
printf("%02x ", tmp[1][i]);
}
printf("\n");
}
#endif
if (compare_testvector(tmp[0], 16, tests[i].ct, 16, "Noekeon Encrypt", i) ||
compare_testvector(tmp[1], 16, tests[i].pt, 16, "Noekeon Decrypt", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 16; y++) tmp[0][y] = 0;
for (y = 0; y < 1000; y++) noekeon_ecb_encrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 1000; y++) noekeon_ecb_decrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 16; y++) if (tmp[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 16; y++) tmp[0][y] = 0;
for (y = 0; y < 1000; y++) noekeon_ecb_encrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 1000; y++) noekeon_ecb_decrypt(tmp[0], tmp[0], &key);
for (y = 0; y < 16; y++) if (tmp[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
}
return CRYPT_OK;
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void noekeon_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -298,6 +323,6 @@ int noekeon_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

161
libtomcrypt/src/ciphers/rc2.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**********************************************************************\
* To commemorate the 1996 RSA Data Security Conference, the following *
@@ -18,12 +16,12 @@
* Thanks to CodeView, SoftIce, and D86 for helping bring this code to *
* the public. *
\**********************************************************************/
#include <tomcrypt.h>
#include "tomcrypt.h"
/**
@file rc2.c
Implementation of LTC_RC2
*/
Implementation of RC2 with fixed effective key length of 64bits
*/
#ifdef LTC_RC2
@@ -36,7 +34,7 @@ const struct ltc_cipher_descriptor rc2_desc = {
&rc2_test,
&rc2_done,
&rc2_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
/* 256-entry permutation table, probably derived somehow from pi */
@@ -60,68 +58,87 @@ static const unsigned char permute[256] = {
};
/**
Initialize the LTC_RC2 block cipher
Initialize the RC2 block cipher
@param key The symmetric key you wish to pass
@param keylen The key length in bytes
@param bits The effective key length in bits
@param num_rounds The number of rounds desired (0 for default)
@param skey The key in as scheduled by this function.
@return CRYPT_OK if successful
*/
int rc2_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
int rc2_setup_ex(const unsigned char *key, int keylen, int bits, int num_rounds, symmetric_key *skey)
{
unsigned *xkey = skey->rc2.xkey;
unsigned char tmp[128];
unsigned T8, TM;
int i, bits;
int i;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(skey != NULL);
if (keylen < 8 || keylen > 128) {
if (keylen == 0 || keylen > 128 || bits > 1024) {
return CRYPT_INVALID_KEYSIZE;
}
if (bits == 0) {
bits = 1024;
}
if (num_rounds != 0 && num_rounds != 16) {
return CRYPT_INVALID_ROUNDS;
}
for (i = 0; i < keylen; i++) {
tmp[i] = key[i] & 255;
tmp[i] = key[i] & 255;
}
/* Phase 1: Expand input key to 128 bytes */
if (keylen < 128) {
for (i = keylen; i < 128; i++) {
tmp[i] = permute[(tmp[i - 1] + tmp[i - keylen]) & 255];
}
}
/* Phase 2 - reduce effective key size to "bits" */
bits = keylen<<3;
T8 = (unsigned)(bits+7)>>3;
TM = (255 >> (unsigned)(7 & -bits));
tmp[128 - T8] = permute[tmp[128 - T8] & TM];
for (i = 127 - T8; i >= 0; i--) {
tmp[i] = permute[tmp[i + 1] ^ tmp[i + T8]];
}
/* Phase 1: Expand input key to 128 bytes */
if (keylen < 128) {
for (i = keylen; i < 128; i++) {
tmp[i] = permute[(tmp[i - 1] + tmp[i - keylen]) & 255];
}
}
/* Phase 3 - copy to xkey in little-endian order */
for (i = 0; i < 64; i++) {
xkey[i] = (unsigned)tmp[2*i] + ((unsigned)tmp[2*i+1] << 8);
}
/* Phase 2 - reduce effective key size to "bits" */
T8 = (unsigned)(bits+7)>>3;
TM = (255 >> (unsigned)(7 & -bits));
tmp[128 - T8] = permute[tmp[128 - T8] & TM];
for (i = 127 - T8; i >= 0; i--) {
tmp[i] = permute[tmp[i + 1] ^ tmp[i + T8]];
}
/* Phase 3 - copy to xkey in little-endian order */
for (i = 0; i < 64; i++) {
xkey[i] = (unsigned)tmp[2*i] + ((unsigned)tmp[2*i+1] << 8);
}
#ifdef LTC_CLEAN_STACK
zeromem(tmp, sizeof(tmp));
zeromem(tmp, sizeof(tmp));
#endif
return CRYPT_OK;
return CRYPT_OK;
}
/**
Initialize the RC2 block cipher
The effective key length is here always keylen * 8
@param key The symmetric key you wish to pass
@param keylen The key length in bytes
@param num_rounds The number of rounds desired (0 for default)
@param skey The key in as scheduled by this function.
@return CRYPT_OK if successful
*/
int rc2_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
return rc2_setup_ex(key, keylen, keylen * 8, num_rounds, skey);
}
/**********************************************************************\
* Encrypt an 8-byte block of plaintext using the given key. *
\**********************************************************************/
/**
Encrypts a block of text with LTC_RC2
Encrypts a block of text with RC2
@param pt The input plaintext (8 bytes)
@param ct The output ciphertext (8 bytes)
@param skey The key as scheduled
@@ -180,7 +197,7 @@ int rc2_ecb_encrypt( const unsigned char *pt,
ct[5] = (unsigned char)(x54 >> 8);
ct[6] = (unsigned char)x76;
ct[7] = (unsigned char)(x76 >> 8);
return CRYPT_OK;
}
@@ -199,10 +216,10 @@ int rc2_ecb_encrypt( const unsigned char *pt,
* Decrypt an 8-byte block of ciphertext using the given key. *
\**********************************************************************/
/**
Decrypts a block of text with LTC_RC2
Decrypts a block of text with RC2
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
#ifdef LTC_CLEAN_STACK
@@ -275,27 +292,56 @@ int rc2_ecb_decrypt( const unsigned char *ct,
#endif
/**
Performs a self-test of the LTC_RC2 block cipher
Performs a self-test of the RC2 block cipher
@return CRYPT_OK if functional, CRYPT_NOP if self-test has been disabled
*/
int rc2_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
int keylen;
int keylen, bits;
unsigned char key[16], pt[8], ct[8];
} tests[] = {
{ 8,
{ 8, 63,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xeb, 0xb7, 0x73, 0xf9, 0x93, 0x27, 0x8e, 0xff }
},
{ 8, 64,
{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff },
{ 0x27, 0x8b, 0x27, 0xe4, 0x2e, 0x2f, 0x0d, 0x49 }
},
{ 8, 64,
{ 0x30, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x10, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
{ 0x30, 0x64, 0x9e, 0xdf, 0x9b, 0xe7, 0xd2, 0xc2 }
},
{ 16,
{ 1, 64,
{ 0x88, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x61, 0xa8, 0xa2, 0x44, 0xad, 0xac, 0xcc, 0xf0 }
},
{ 7, 64,
{ 0x88, 0xbc, 0xa9, 0x0e, 0x90, 0x87, 0x5a, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x6c, 0xcf, 0x43, 0x08, 0x97, 0x4c, 0x26, 0x7f }
},
{ 16, 64,
{ 0x88, 0xbc, 0xa9, 0x0e, 0x90, 0x87, 0x5a, 0x7f,
0x0f, 0x79, 0xc3, 0x84, 0x62, 0x7b, 0xaf, 0xb2 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x1a, 0x80, 0x7d, 0x27, 0x2b, 0xbe, 0x5d, 0xb1 }
},
{ 16, 128,
{ 0x88, 0xbc, 0xa9, 0x0e, 0x90, 0x87, 0x5a, 0x7f,
0x0f, 0x79, 0xc3, 0x84, 0x62, 0x7b, 0xaf, 0xb2 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
@@ -308,14 +354,22 @@ int rc2_test(void)
for (x = 0; x < (int)(sizeof(tests) / sizeof(tests[0])); x++) {
zeromem(tmp, sizeof(tmp));
if ((err = rc2_setup(tests[x].key, tests[x].keylen, 0, &skey)) != CRYPT_OK) {
return err;
if (tests[x].bits == (tests[x].keylen * 8)) {
if ((err = rc2_setup(tests[x].key, tests[x].keylen, 0, &skey)) != CRYPT_OK) {
return err;
}
}
else {
if ((err = rc2_setup_ex(tests[x].key, tests[x].keylen, tests[x].bits, 0, &skey)) != CRYPT_OK) {
return err;
}
}
rc2_ecb_encrypt(tests[x].pt, tmp[0], &skey);
rc2_ecb_decrypt(tmp[0], tmp[1], &skey);
if (XMEMCMP(tmp[0], tests[x].ct, 8) != 0 || XMEMCMP(tmp[1], tests[x].pt, 8) != 0) {
if (compare_testvector(tmp[0], 8, tests[x].ct, 8, "RC2 CT", x) ||
compare_testvector(tmp[1], 8, tests[x].pt, 8, "RC2 PT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -329,11 +383,12 @@ int rc2_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void rc2_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -344,7 +399,7 @@ void rc2_done(symmetric_key *skey)
int rc2_keysize(int *keysize)
{
LTC_ARGCHK(keysize != NULL);
if (*keysize < 8) {
if (*keysize < 1) {
return CRYPT_INVALID_KEYSIZE;
} else if (*keysize > 128) {
*keysize = 128;
@@ -357,6 +412,6 @@ int rc2_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

42
libtomcrypt/src/ciphers/rc5.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file rc5.c
LTC_RC5 code by Tom St Denis
LTC_RC5 code by Tom St Denis
*/
#include "tomcrypt.h"
@@ -29,7 +27,7 @@ const struct ltc_cipher_descriptor rc5_desc =
&rc5_test,
&rc5_done,
&rc5_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 stab[50] = {
@@ -60,13 +58,13 @@ int rc5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
LTC_ARGCHK(skey != NULL);
LTC_ARGCHK(key != NULL);
/* test parameters */
if (num_rounds == 0) {
if (num_rounds == 0) {
num_rounds = rc5_desc.default_rounds;
}
if (num_rounds < 12 || num_rounds > 24) {
if (num_rounds < 12 || num_rounds > 24) {
return CRYPT_INVALID_ROUNDS;
}
@@ -74,12 +72,12 @@ int rc5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
if (keylen < 8 || keylen > 128) {
return CRYPT_INVALID_KEYSIZE;
}
skey->rc5.rounds = num_rounds;
S = skey->rc5.K;
/* copy the key into the L array */
for (A = i = j = 0; i < (ulong32)keylen; ) {
for (A = i = j = 0; i < (ulong32)keylen; ) {
A = (A << 8) | ((ulong32)(key[i++] & 255));
if ((i & 3) == 0) {
L[j++] = BSWAP(A);
@@ -87,8 +85,8 @@ int rc5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
}
}
if ((keylen & 3) != 0) {
A <<= (ulong32)((8 * (4 - (keylen&3))));
if ((keylen & 3) != 0) {
A <<= (ulong32)((8 * (4 - (keylen&3))));
L[j++] = BSWAP(A);
}
@@ -99,7 +97,7 @@ int rc5_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
/* mix buffer */
s = 3 * MAX(t, j);
l = j;
for (A = B = i = j = v = 0; v < s; v++) {
for (A = B = i = j = v = 0; v < s; v++) {
A = S[i] = ROLc(S[i] + A + B, 3);
B = L[j] = ROL(L[j] + A + B, (A+B));
if (++i == t) { i = 0; }
@@ -142,7 +140,7 @@ int rc5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
A += skey->rc5.K[0];
B += skey->rc5.K[1];
K = skey->rc5.K + 2;
if ((skey->rc5.rounds & 1) == 0) {
for (r = 0; r < skey->rc5.rounds; r += 2) {
A = ROL(A ^ B, B) + K[0];
@@ -177,7 +175,7 @@ int rc5_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
Decrypts a block of text with LTC_RC5
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
#ifdef LTC_CLEAN_STACK
@@ -195,7 +193,7 @@ int rc5_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *s
LOAD32L(A, &ct[0]);
LOAD32L(B, &ct[4]);
K = skey->rc5.K + (skey->rc5.rounds << 1);
if ((skey->rc5.rounds & 1) == 0) {
K -= 2;
for (r = skey->rc5.rounds - 1; r >= 0; r -= 2) {
@@ -237,7 +235,7 @@ int rc5_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
unsigned char key[16], pt[8], ct[8];
} tests[] = {
@@ -275,7 +273,8 @@ int rc5_test(void)
rc5_ecb_decrypt(tmp[0], tmp[1], &key);
/* compare */
if (XMEMCMP(tmp[0], tests[x].ct, 8) != 0 || XMEMCMP(tmp[1], tests[x].pt, 8) != 0) {
if (compare_testvector(tmp[0], 8, tests[x].ct, 8, "RC5 Encrypt", x) != 0 ||
compare_testvector(tmp[1], 8, tests[x].pt, 8, "RC5 Decrypt", x) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -289,11 +288,12 @@ int rc5_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void rc5_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -317,6 +317,6 @@ int rc5_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

73
libtomcrypt/src/ciphers/rc6.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file rc6.c
LTC_RC6 code by Tom St Denis
LTC_RC6 code by Tom St Denis
*/
#include "tomcrypt.h"
@@ -28,7 +26,7 @@ const struct ltc_cipher_descriptor rc6_desc =
&rc6_test,
&rc6_done,
&rc6_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const ulong32 stab[44] = {
@@ -59,7 +57,7 @@ int rc6_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
LTC_ARGCHK(skey != NULL);
/* test parameters */
if (num_rounds != 0 && num_rounds != 20) {
if (num_rounds != 0 && num_rounds != 20) {
return CRYPT_INVALID_ROUNDS;
}
@@ -69,7 +67,7 @@ int rc6_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
}
/* copy the key into the L array */
for (A = i = j = 0; i < (ulong32)keylen; ) {
for (A = i = j = 0; i < (ulong32)keylen; ) {
A = (A << 8) | ((ulong32)(key[i++] & 255));
if (!(i & 3)) {
L[j++] = BSWAP(A);
@@ -78,9 +76,9 @@ int rc6_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
}
/* handle odd sized keys */
if (keylen & 3) {
A <<= (8 * (4 - (keylen&3)));
L[j++] = BSWAP(A);
if (keylen & 3) {
A <<= (8 * (4 - (keylen&3)));
L[j++] = BSWAP(A);
}
/* setup the S array */
@@ -89,15 +87,15 @@ int rc6_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_ke
/* mix buffer */
s = 3 * MAX(44, j);
l = j;
for (A = B = i = j = v = 0; v < s; v++) {
for (A = B = i = j = v = 0; v < s; v++) {
A = S[i] = ROLc(S[i] + A + B, 3);
B = L[j] = ROL(L[j] + A + B, (A+B));
if (++i == 44) { i = 0; }
if (++j == l) { j = 0; }
}
/* copy to key */
for (i = 0; i < 44; i++) {
for (i = 0; i < 44; i++) {
skey->rc6.K[i] = S[i];
}
return CRYPT_OK;
@@ -127,7 +125,7 @@ int rc6_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
{
ulong32 a,b,c,d,t,u, *K;
int r;
LTC_ARGCHK(skey != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
@@ -140,8 +138,8 @@ int rc6_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
t = (b * (b + b + 1)); t = ROLc(t, 5); \
u = (d * (d + d + 1)); u = ROLc(u, 5); \
a = ROL(a^t,u) + K[0]; \
c = ROL(c^u,t) + K[1]; K += 2;
c = ROL(c^u,t) + K[1]; K += 2;
K = skey->rc6.K + 2;
for (r = 0; r < 20; r += 4) {
RND(a,b,c,d);
@@ -149,7 +147,7 @@ int rc6_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
RND(c,d,a,b);
RND(d,a,b,c);
}
#undef RND
a += skey->rc6.K[42];
@@ -171,7 +169,7 @@ int rc6_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *s
Decrypts a block of text with LTC_RC6
@param ct The input ciphertext (16 bytes)
@param pt The output plaintext (16 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
*/
#ifdef LTC_CLEAN_STACK
static int _rc6_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -185,26 +183,26 @@ int rc6_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *s
LTC_ARGCHK(skey != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LOAD32L(a,&ct[0]);LOAD32L(b,&ct[4]);LOAD32L(c,&ct[8]);LOAD32L(d,&ct[12]);
a -= skey->rc6.K[42];
c -= skey->rc6.K[43];
#define RND(a,b,c,d) \
t = (b * (b + b + 1)); t = ROLc(t, 5); \
u = (d * (d + d + 1)); u = ROLc(u, 5); \
c = ROR(c - K[1], t) ^ u; \
a = ROR(a - K[0], u) ^ t; K -= 2;
K = skey->rc6.K + 40;
for (r = 0; r < 20; r += 4) {
RND(d,a,b,c);
RND(c,d,a,b);
RND(b,c,d,a);
RND(a,b,c,d);
}
#undef RND
b -= skey->rc6.K[0];
@@ -231,7 +229,7 @@ int rc6_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
int keylen;
unsigned char key[32], pt[16], ct[16];
@@ -285,24 +283,8 @@ int rc6_test(void)
rc6_ecb_decrypt(tmp[0], tmp[1], &key);
/* compare */
if (XMEMCMP(tmp[0], tests[x].ct, 16) || XMEMCMP(tmp[1], tests[x].pt, 16)) {
#if 0
printf("\n\nFailed test %d\n", x);
if (XMEMCMP(tmp[0], tests[x].ct, 16)) {
printf("Ciphertext: ");
for (y = 0; y < 16; y++) printf("%02x ", tmp[0][y]);
printf("\nExpected : ");
for (y = 0; y < 16; y++) printf("%02x ", tests[x].ct[y]);
printf("\n");
}
if (XMEMCMP(tmp[1], tests[x].pt, 16)) {
printf("Plaintext: ");
for (y = 0; y < 16; y++) printf("%02x ", tmp[0][y]);
printf("\nExpected : ");
for (y = 0; y < 16; y++) printf("%02x ", tests[x].pt[y]);
printf("\n");
}
#endif
if (compare_testvector(tmp[0], 16, tests[x].ct, 16, "RC6 Encrypt", x) ||
compare_testvector(tmp[1], 16, tests[x].pt, 16, "RC6 Decrypt", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -316,11 +298,12 @@ int rc6_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void rc6_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -343,6 +326,6 @@ int rc6_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

72
libtomcrypt/src/ciphers/safer/safer.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/*******************************************************************************
@@ -28,13 +26,15 @@
*
*******************************************************************************/
#include <tomcrypt.h>
#include "tomcrypt.h"
#ifdef LTC_SAFER
const struct ltc_cipher_descriptor
safer_k64_desc = {
"safer-k64",
#define __LTC_SAFER_TAB_C__
#include "safer_tab.c"
const struct ltc_cipher_descriptor safer_k64_desc = {
"safer-k64",
8, 8, 8, 8, LTC_SAFER_K64_DEFAULT_NOF_ROUNDS,
&safer_k64_setup,
&safer_ecb_encrypt,
@@ -42,7 +42,7 @@ const struct ltc_cipher_descriptor
&safer_k64_test,
&safer_done,
&safer_64_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
},
safer_sk64_desc = {
@@ -54,7 +54,7 @@ const struct ltc_cipher_descriptor
&safer_sk64_test,
&safer_done,
&safer_64_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
},
safer_k128_desc = {
@@ -66,7 +66,7 @@ const struct ltc_cipher_descriptor
&safer_sk128_test,
&safer_done,
&safer_128_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
},
safer_sk128_desc = {
@@ -78,7 +78,7 @@ const struct ltc_cipher_descriptor
&safer_sk128_test,
&safer_done,
&safer_128_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
/******************* Constants ************************************************/
@@ -95,7 +95,6 @@ const struct ltc_cipher_descriptor
#define IPHT(x, y) { x -= y; y -= x; }
/******************* Types ****************************************************/
extern const unsigned char safer_ebox[], safer_lbox[];
#ifdef LTC_CLEAN_STACK
static void _Safer_Expand_Userkey(const unsigned char *userkey_1,
@@ -158,7 +157,7 @@ static void Safer_Expand_Userkey(const unsigned char *userkey_1,
}
}
}
#ifdef LTC_CLEAN_STACK
zeromem(ka, sizeof(ka));
zeromem(kb, sizeof(kb));
@@ -193,7 +192,7 @@ int safer_k64_setup(const unsigned char *key, int keylen, int numrounds, symmetr
Safer_Expand_Userkey(key, key, (unsigned int)(numrounds != 0 ?numrounds:LTC_SAFER_K64_DEFAULT_NOF_ROUNDS), 0, skey->safer.key);
return CRYPT_OK;
}
int safer_sk64_setup(const unsigned char *key, int keylen, int numrounds, symmetric_key *skey)
{
LTC_ARGCHK(key != NULL);
@@ -380,7 +379,7 @@ int safer_k64_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const unsigned char k64_pt[] = { 1, 2, 3, 4, 5, 6, 7, 8 },
k64_key[] = { 8, 7, 6, 5, 4, 3, 2, 1 },
k64_ct[] = { 200, 242, 156, 221, 135, 120, 62, 217 };
@@ -396,7 +395,8 @@ int safer_k64_test(void)
safer_ecb_encrypt(k64_pt, buf[0], &skey);
safer_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], k64_ct, 8) != 0 || XMEMCMP(buf[1], k64_pt, 8) != 0) {
if (compare_testvector(buf[0], 8, k64_ct, 8, "Safer K64 Encrypt", 0) != 0 ||
compare_testvector(buf[1], 8, k64_pt, 8, "Safer K64 Decrypt", 0) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -409,7 +409,7 @@ int safer_sk64_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const unsigned char sk64_pt[] = { 1, 2, 3, 4, 5, 6, 7, 8 },
sk64_key[] = { 1, 2, 3, 4, 5, 6, 7, 8 },
sk64_ct[] = { 95, 206, 155, 162, 5, 132, 56, 199 };
@@ -426,32 +426,34 @@ int safer_sk64_test(void)
safer_ecb_encrypt(sk64_pt, buf[0], &skey);
safer_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], sk64_ct, 8) != 0 || XMEMCMP(buf[1], sk64_pt, 8) != 0) {
if (compare_testvector(buf[0], 8, sk64_ct, 8, "Safer SK64 Encrypt", 0) != 0 ||
compare_testvector(buf[1], 8, sk64_pt, 8, "Safer SK64 Decrypt", 0) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 8; y++) buf[0][y] = 0;
for (y = 0; y < 1000; y++) safer_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) safer_ecb_decrypt(buf[0], buf[0], &skey);
for (y = 0; y < 8; y++) if (buf[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 8; y++) buf[0][y] = 0;
for (y = 0; y < 1000; y++) safer_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) safer_ecb_decrypt(buf[0], buf[0], &skey);
for (y = 0; y < 8; y++) if (buf[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
return CRYPT_OK;
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void safer_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
int safer_sk128_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const unsigned char sk128_pt[] = { 1, 2, 3, 4, 5, 6, 7, 8 },
sk128_key[] = { 1, 2, 3, 4, 5, 6, 7, 8,
0, 0, 0, 0, 0, 0, 0, 0 },
@@ -468,16 +470,18 @@ int safer_sk128_test(void)
safer_ecb_encrypt(sk128_pt, buf[0], &skey);
safer_ecb_decrypt(buf[0], buf[1], &skey);
if (XMEMCMP(buf[0], sk128_ct, 8) != 0 || XMEMCMP(buf[1], sk128_pt, 8) != 0) {
if (compare_testvector(buf[0], 8, sk128_ct, 8, "Safer SK128 Encrypt", 0) != 0 ||
compare_testvector(buf[1], 8, sk128_pt, 8, "Safer SK128 Decrypt", 0) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 8; y++) buf[0][y] = 0;
for (y = 0; y < 1000; y++) safer_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) safer_ecb_decrypt(buf[0], buf[0], &skey);
for (y = 0; y < 8; y++) if (buf[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
return CRYPT_OK;
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 8; y++) buf[0][y] = 0;
for (y = 0; y < 1000; y++) safer_ecb_encrypt(buf[0], buf[0], &skey);
for (y = 0; y < 1000; y++) safer_ecb_decrypt(buf[0], buf[0], &skey);
for (y = 0; y < 8; y++) if (buf[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
return CRYPT_OK;
#endif
}
@@ -486,6 +490,6 @@ int safer_sk128_test(void)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

74
libtomcrypt/src/ciphers/safer/safer_tab.c
View File

@@ -5,64 +5,60 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file safer_tab.c
Tables for LTC_SAFER block ciphers
*/
#include "tomcrypt.h"
*/
#if defined(LTC_SAFERP) || defined(LTC_SAFER)
#ifdef __LTC_SAFER_TAB_C__
/* This is the box defined by ebox[x] = 45^x mod 257.
/* This is the box defined by ebox[x] = 45^x mod 257.
* Its assumed that the value "256" corresponds to zero. */
const unsigned char safer_ebox[256] = {
1, 45, 226, 147, 190, 69, 21, 174, 120, 3, 135, 164, 184, 56, 207, 63,
8, 103, 9, 148, 235, 38, 168, 107, 189, 24, 52, 27, 187, 191, 114, 247,
64, 53, 72, 156, 81, 47, 59, 85, 227, 192, 159, 216, 211, 243, 141, 177,
255, 167, 62, 220, 134, 119, 215, 166, 17, 251, 244, 186, 146, 145, 100, 131,
241, 51, 239, 218, 44, 181, 178, 43, 136, 209, 153, 203, 140, 132, 29, 20,
129, 151, 113, 202, 95, 163, 139, 87, 60, 130, 196, 82, 92, 28, 232, 160,
4, 180, 133, 74, 246, 19, 84, 182, 223, 12, 26, 142, 222, 224, 57, 252,
32, 155, 36, 78, 169, 152, 158, 171, 242, 96, 208, 108, 234, 250, 199, 217,
0, 212, 31, 110, 67, 188, 236, 83, 137, 254, 122, 93, 73, 201, 50, 194,
249, 154, 248, 109, 22, 219, 89, 150, 68, 233, 205, 230, 70, 66, 143, 10,
193, 204, 185, 101, 176, 210, 198, 172, 30, 65, 98, 41, 46, 14, 116, 80,
2, 90, 195, 37, 123, 138, 42, 91, 240, 6, 13, 71, 111, 112, 157, 126,
16, 206, 18, 39, 213, 76, 79, 214, 121, 48, 104, 54, 117, 125, 228, 237,
128, 106, 144, 55, 162, 94, 118, 170, 197, 127, 61, 175, 165, 229, 25, 97,
253, 77, 124, 183, 11, 238, 173, 75, 34, 245, 231, 115, 35, 33, 200, 5,
static const unsigned char safer_ebox[256] = {
1, 45, 226, 147, 190, 69, 21, 174, 120, 3, 135, 164, 184, 56, 207, 63,
8, 103, 9, 148, 235, 38, 168, 107, 189, 24, 52, 27, 187, 191, 114, 247,
64, 53, 72, 156, 81, 47, 59, 85, 227, 192, 159, 216, 211, 243, 141, 177,
255, 167, 62, 220, 134, 119, 215, 166, 17, 251, 244, 186, 146, 145, 100, 131,
241, 51, 239, 218, 44, 181, 178, 43, 136, 209, 153, 203, 140, 132, 29, 20,
129, 151, 113, 202, 95, 163, 139, 87, 60, 130, 196, 82, 92, 28, 232, 160,
4, 180, 133, 74, 246, 19, 84, 182, 223, 12, 26, 142, 222, 224, 57, 252,
32, 155, 36, 78, 169, 152, 158, 171, 242, 96, 208, 108, 234, 250, 199, 217,
0, 212, 31, 110, 67, 188, 236, 83, 137, 254, 122, 93, 73, 201, 50, 194,
249, 154, 248, 109, 22, 219, 89, 150, 68, 233, 205, 230, 70, 66, 143, 10,
193, 204, 185, 101, 176, 210, 198, 172, 30, 65, 98, 41, 46, 14, 116, 80,
2, 90, 195, 37, 123, 138, 42, 91, 240, 6, 13, 71, 111, 112, 157, 126,
16, 206, 18, 39, 213, 76, 79, 214, 121, 48, 104, 54, 117, 125, 228, 237,
128, 106, 144, 55, 162, 94, 118, 170, 197, 127, 61, 175, 165, 229, 25, 97,
253, 77, 124, 183, 11, 238, 173, 75, 34, 245, 231, 115, 35, 33, 200, 5,
225, 102, 221, 179, 88, 105, 99, 86, 15, 161, 49, 149, 23, 7, 58, 40
};
/* This is the inverse of ebox or the base 45 logarithm */
const unsigned char safer_lbox[256] = {
static const unsigned char safer_lbox[256] = {
128, 0, 176, 9, 96, 239, 185, 253, 16, 18, 159, 228, 105, 186, 173, 248,
192, 56, 194, 101, 79, 6, 148, 252, 25, 222, 106, 27, 93, 78, 168, 130,
112, 237, 232, 236, 114, 179, 21, 195, 255, 171, 182, 71, 68, 1, 172, 37,
201, 250, 142, 65, 26, 33, 203, 211, 13, 110, 254, 38, 88, 218, 50, 15,
32, 169, 157, 132, 152, 5, 156, 187, 34, 140, 99, 231, 197, 225, 115, 198,
175, 36, 91, 135, 102, 39, 247, 87, 244, 150, 177, 183, 92, 139, 213, 84,
121, 223, 170, 246, 62, 163, 241, 17, 202, 245, 209, 23, 123, 147, 131, 188,
112, 237, 232, 236, 114, 179, 21, 195, 255, 171, 182, 71, 68, 1, 172, 37,
201, 250, 142, 65, 26, 33, 203, 211, 13, 110, 254, 38, 88, 218, 50, 15,
32, 169, 157, 132, 152, 5, 156, 187, 34, 140, 99, 231, 197, 225, 115, 198,
175, 36, 91, 135, 102, 39, 247, 87, 244, 150, 177, 183, 92, 139, 213, 84,
121, 223, 170, 246, 62, 163, 241, 17, 202, 245, 209, 23, 123, 147, 131, 188,
189, 82, 30, 235, 174, 204, 214, 53, 8, 200, 138, 180, 226, 205, 191, 217,
208, 80, 89, 63, 77, 98, 52, 10, 72, 136, 181, 86, 76, 46, 107, 158,
210, 61, 60, 3, 19, 251, 151, 81, 117, 74, 145, 113, 35, 190, 118, 42,
208, 80, 89, 63, 77, 98, 52, 10, 72, 136, 181, 86, 76, 46, 107, 158,
210, 61, 60, 3, 19, 251, 151, 81, 117, 74, 145, 113, 35, 190, 118, 42,
95, 249, 212, 85, 11, 220, 55, 49, 22, 116, 215, 119, 167, 230, 7, 219,
164, 47, 70, 243, 97, 69, 103, 227, 12, 162, 59, 28, 133, 24, 4, 29,
41, 160, 143, 178, 90, 216, 166, 126, 238, 141, 83, 75, 161, 154, 193, 14,
122, 73, 165, 44, 129, 196, 199, 54, 43, 127, 67, 149, 51, 242, 108, 104,
109, 240, 2, 40, 206, 221, 155, 234, 94, 153, 124, 20, 134, 207, 229, 66,
164, 47, 70, 243, 97, 69, 103, 227, 12, 162, 59, 28, 133, 24, 4, 29,
41, 160, 143, 178, 90, 216, 166, 126, 238, 141, 83, 75, 161, 154, 193, 14,
122, 73, 165, 44, 129, 196, 199, 54, 43, 127, 67, 149, 51, 242, 108, 104,
109, 240, 2, 40, 206, 221, 155, 234, 94, 153, 124, 20, 134, 207, 229, 66,
184, 64, 120, 45, 58, 233, 100, 31, 146, 144, 125, 57, 111, 224, 137, 48
};
#endif
#endif /* __LTC_SAFER_TAB_C__ */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

147
libtomcrypt/src/ciphers/safer/saferp.c
View File

@@ -5,18 +5,19 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file saferp.c
LTC_SAFER+ Implementation by Tom St Denis
LTC_SAFER+ Implementation by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_SAFERP
#define __LTC_SAFER_TAB_C__
#include "safer_tab.c"
const struct ltc_cipher_descriptor saferp_desc =
{
"safer+",
@@ -28,23 +29,21 @@ const struct ltc_cipher_descriptor saferp_desc =
&saferp_test,
&saferp_done,
&saferp_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
/* ROUND(b,i)
/* ROUND(b,i)
*
* This is one forward key application. Note the basic form is
* key addition, substitution, key addition. The safer_ebox and safer_lbox
* are the exponentiation box and logarithm boxes respectively.
* The value of 'i' is the current round number which allows this
* function to be unrolled massively. Most of LTC_SAFER+'s speed
* comes from not having to compute indirect accesses into the
* This is one forward key application. Note the basic form is
* key addition, substitution, key addition. The safer_ebox and safer_lbox
* are the exponentiation box and logarithm boxes respectively.
* The value of 'i' is the current round number which allows this
* function to be unrolled massively. Most of LTC_SAFER+'s speed
* comes from not having to compute indirect accesses into the
* array of 16 bytes b[0..15] which is the block of data
*/
extern const unsigned char safer_ebox[], safer_lbox[];
#define ROUND(b, i) \
#define ROUND(b, i) do { \
b[0] = (safer_ebox[(b[0] ^ skey->saferp.K[i][0]) & 255] + skey->saferp.K[i+1][0]) & 255; \
b[1] = safer_lbox[(b[1] + skey->saferp.K[i][1]) & 255] ^ skey->saferp.K[i+1][1]; \
b[2] = safer_lbox[(b[2] + skey->saferp.K[i][2]) & 255] ^ skey->saferp.K[i+1][2]; \
@@ -60,10 +59,11 @@ extern const unsigned char safer_ebox[], safer_lbox[];
b[12] = (safer_ebox[(b[12] ^ skey->saferp.K[i][12]) & 255] + skey->saferp.K[i+1][12]) & 255; \
b[13] = safer_lbox[(b[13] + skey->saferp.K[i][13]) & 255] ^ skey->saferp.K[i+1][13]; \
b[14] = safer_lbox[(b[14] + skey->saferp.K[i][14]) & 255] ^ skey->saferp.K[i+1][14]; \
b[15] = (safer_ebox[(b[15] ^ skey->saferp.K[i][15]) & 255] + skey->saferp.K[i+1][15]) & 255;
b[15] = (safer_ebox[(b[15] ^ skey->saferp.K[i][15]) & 255] + skey->saferp.K[i+1][15]) & 255; \
} while (0)
/* This is one inverse key application */
#define iROUND(b, i) \
#define iROUND(b, i) do { \
b[0] = safer_lbox[(b[0] - skey->saferp.K[i+1][0]) & 255] ^ skey->saferp.K[i][0]; \
b[1] = (safer_ebox[(b[1] ^ skey->saferp.K[i+1][1]) & 255] - skey->saferp.K[i][1]) & 255; \
b[2] = (safer_ebox[(b[2] ^ skey->saferp.K[i+1][2]) & 255] - skey->saferp.K[i][2]) & 255; \
@@ -79,10 +79,11 @@ extern const unsigned char safer_ebox[], safer_lbox[];
b[12] = safer_lbox[(b[12] - skey->saferp.K[i+1][12]) & 255] ^ skey->saferp.K[i][12]; \
b[13] = (safer_ebox[(b[13] ^ skey->saferp.K[i+1][13]) & 255] - skey->saferp.K[i][13]) & 255; \
b[14] = (safer_ebox[(b[14] ^ skey->saferp.K[i+1][14]) & 255] - skey->saferp.K[i][14]) & 255; \
b[15] = safer_lbox[(b[15] - skey->saferp.K[i+1][15]) & 255] ^ skey->saferp.K[i][15];
b[15] = safer_lbox[(b[15] - skey->saferp.K[i+1][15]) & 255] ^ skey->saferp.K[i][15]; \
} while (0)
/* This is a forward single layer PHT transform. */
#define PHT(b) \
#define PHT(b) do { \
b[0] = (b[0] + (b[1] = (b[0] + b[1]) & 255)) & 255; \
b[2] = (b[2] + (b[3] = (b[3] + b[2]) & 255)) & 255; \
b[4] = (b[4] + (b[5] = (b[5] + b[4]) & 255)) & 255; \
@@ -90,10 +91,11 @@ extern const unsigned char safer_ebox[], safer_lbox[];
b[8] = (b[8] + (b[9] = (b[9] + b[8]) & 255)) & 255; \
b[10] = (b[10] + (b[11] = (b[11] + b[10]) & 255)) & 255; \
b[12] = (b[12] + (b[13] = (b[13] + b[12]) & 255)) & 255; \
b[14] = (b[14] + (b[15] = (b[15] + b[14]) & 255)) & 255;
b[14] = (b[14] + (b[15] = (b[15] + b[14]) & 255)) & 255; \
} while (0)
/* This is an inverse single layer PHT transform */
#define iPHT(b) \
#define iPHT(b) do { \
b[15] = (b[15] - (b[14] = (b[14] - b[15]) & 255)) & 255; \
b[13] = (b[13] - (b[12] = (b[12] - b[13]) & 255)) & 255; \
b[11] = (b[11] - (b[10] = (b[10] - b[11]) & 255)) & 255; \
@@ -102,41 +104,46 @@ extern const unsigned char safer_ebox[], safer_lbox[];
b[5] = (b[5] - (b[4] = (b[4] - b[5]) & 255)) & 255; \
b[3] = (b[3] - (b[2] = (b[2] - b[3]) & 255)) & 255; \
b[1] = (b[1] - (b[0] = (b[0] - b[1]) & 255)) & 255; \
} while (0)
/* This is the "Armenian" Shuffle. It takes the input from b and stores it in b2 */
#define SHUF(b, b2) \
#define SHUF(b, b2) do { \
b2[0] = b[8]; b2[1] = b[11]; b2[2] = b[12]; b2[3] = b[15]; \
b2[4] = b[2]; b2[5] = b[1]; b2[6] = b[6]; b2[7] = b[5]; \
b2[8] = b[10]; b2[9] = b[9]; b2[10] = b[14]; b2[11] = b[13]; \
b2[12] = b[0]; b2[13] = b[7]; b2[14] = b[4]; b2[15] = b[3];
b2[12] = b[0]; b2[13] = b[7]; b2[14] = b[4]; b2[15] = b[3]; \
} while (0)
/* This is the inverse shuffle. It takes from b and gives to b2 */
#define iSHUF(b, b2) \
#define iSHUF(b, b2) do { \
b2[0] = b[12]; b2[1] = b[5]; b2[2] = b[4]; b2[3] = b[15]; \
b2[4] = b[14]; b2[5] = b[7]; b2[6] = b[6]; b2[7] = b[13]; \
b2[8] = b[0]; b2[9] = b[9]; b2[10] = b[8]; b2[11] = b[1]; \
b2[12] = b[2]; b2[13] = b[11]; b2[14] = b[10]; b2[15] = b[3];
b2[12] = b[2]; b2[13] = b[11]; b2[14] = b[10]; b2[15] = b[3]; \
} while (0)
/* The complete forward Linear Transform layer.
* Note that alternating usage of b and b2.
* Each round of LT starts in 'b' and ends in 'b2'.
/* The complete forward Linear Transform layer.
* Note that alternating usage of b and b2.
* Each round of LT starts in 'b' and ends in 'b2'.
*/
#define LT(b, b2) \
#define LT(b, b2) do { \
PHT(b); SHUF(b, b2); \
PHT(b2); SHUF(b2, b); \
PHT(b); SHUF(b, b2); \
PHT(b2);
PHT(b2); \
} while (0)
/* This is the inverse linear transform layer. */
#define iLT(b, b2) \
#define iLT(b, b2) do { \
iPHT(b); \
iSHUF(b, b2); iPHT(b2); \
iSHUF(b2, b); iPHT(b); \
iSHUF(b, b2); iPHT(b2);
#ifdef LTC_SMALL_CODE
iSHUF(b, b2); iPHT(b2); \
} while (0)
static void _round(unsigned char *b, int i, symmetric_key *skey)
#ifdef LTC_SMALL_CODE
static void _round(unsigned char *b, int i, symmetric_key *skey)
{
ROUND(b, i);
}
@@ -154,7 +161,7 @@ static void _lt(unsigned char *b, unsigned char *b2)
static void _ilt(unsigned char *b, unsigned char *b2)
{
iLT(b, b2);
}
}
#undef ROUND
#define ROUND(b, i) _round(b, i, skey)
@@ -228,7 +235,7 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
}
/* Is the number of rounds valid? Either use zero for default or
* 8,12,16 rounds for 16,24,32 byte keys
* 8,12,16 rounds for 16,24,32 byte keys
*/
if (num_rounds != 0 && num_rounds != rounds[(keylen/8)-2]) {
return CRYPT_INVALID_ROUNDS;
@@ -237,9 +244,9 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
/* 128 bit key version */
if (keylen == 16) {
/* copy key into t */
for (x = y = 0; x < 16; x++) {
t[x] = key[x];
y ^= key[x];
for (x = y = 0; x < 16; x++) {
t[x] = key[x];
y ^= key[x];
}
t[16] = y;
@@ -265,9 +272,9 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
skey->saferp.rounds = 8;
} else if (keylen == 24) {
/* copy key into t */
for (x = y = 0; x < 24; x++) {
t[x] = key[x];
y ^= key[x];
for (x = y = 0; x < 24; x++) {
t[x] = key[x];
y ^= key[x];
}
t[24] = y;
@@ -284,7 +291,7 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
/* select and add */
z = x;
for (y = 0; y < 16; y++) {
for (y = 0; y < 16; y++) {
skey->saferp.K[x][y] = (t[z] + safer_bias[x-1][y]) & 255;
if (++z == 25) { z = 0; }
}
@@ -292,14 +299,14 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
skey->saferp.rounds = 12;
} else {
/* copy key into t */
for (x = y = 0; x < 32; x++) {
t[x] = key[x];
y ^= key[x];
for (x = y = 0; x < 32; x++) {
t[x] = key[x];
y ^= key[x];
}
t[32] = y;
/* make round keys */
for (x = 0; x < 16; x++) {
for (x = 0; x < 16; x++) {
skey->saferp.K[0][x] = t[x];
}
@@ -308,7 +315,7 @@ int saferp_setup(const unsigned char *key, int keylen, int num_rounds, symmetric
for (y = 0; y < 33; y++) {
t[y] = ((t[y]<<3)|(t[y]>>5)) & 255;
}
/* select and add */
z = x;
for (y = 0; y < 16; y++) {
@@ -392,7 +399,7 @@ int saferp_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key
Decrypts a block of text with LTC_SAFER+
@param ct The input ciphertext (16 bytes)
@param pt The output plaintext (16 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
int saferp_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
@@ -460,40 +467,40 @@ int saferp_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
int keylen;
unsigned char key[32], pt[16], ct[16];
} tests[] = {
{
16,
{ 41, 35, 190, 132, 225, 108, 214, 174,
{ 41, 35, 190, 132, 225, 108, 214, 174,
82, 144, 73, 241, 241, 187, 233, 235 },
{ 179, 166, 219, 60, 135, 12, 62, 153,
{ 179, 166, 219, 60, 135, 12, 62, 153,
36, 94, 13, 28, 6, 183, 71, 222 },
{ 224, 31, 182, 10, 12, 255, 84, 70,
{ 224, 31, 182, 10, 12, 255, 84, 70,
127, 13, 89, 249, 9, 57, 165, 220 }
}, {
24,
{ 72, 211, 143, 117, 230, 217, 29, 42,
229, 192, 247, 43, 120, 129, 135, 68,
{ 72, 211, 143, 117, 230, 217, 29, 42,
229, 192, 247, 43, 120, 129, 135, 68,
14, 95, 80, 0, 212, 97, 141, 190 },
{ 123, 5, 21, 7, 59, 51, 130, 31,
{ 123, 5, 21, 7, 59, 51, 130, 31,
24, 112, 146, 218, 100, 84, 206, 177 },
{ 92, 136, 4, 63, 57, 95, 100, 0,
{ 92, 136, 4, 63, 57, 95, 100, 0,
150, 130, 130, 16, 193, 111, 219, 133 }
}, {
32,
{ 243, 168, 141, 254, 190, 242, 235, 113,
{ 243, 168, 141, 254, 190, 242, 235, 113,
255, 160, 208, 59, 117, 6, 140, 126,
135, 120, 115, 77, 208, 190, 130, 190,
135, 120, 115, 77, 208, 190, 130, 190,
219, 194, 70, 65, 43, 140, 250, 48 },
{ 127, 112, 240, 167, 84, 134, 50, 149,
{ 127, 112, 240, 167, 84, 134, 50, 149,
170, 91, 104, 19, 11, 230, 252, 245 },
{ 88, 11, 25, 36, 172, 229, 202, 213,
{ 88, 11, 25, 36, 172, 229, 202, 213,
170, 65, 105, 153, 220, 104, 153, 138 }
}
};
};
unsigned char tmp[2][16];
symmetric_key skey;
@@ -507,7 +514,8 @@ int saferp_test(void)
saferp_ecb_decrypt(tmp[0], tmp[1], &skey);
/* compare */
if (XMEMCMP(tmp[0], tests[i].ct, 16) || XMEMCMP(tmp[1], tests[i].pt, 16)) {
if (compare_testvector(tmp[0], 16, tests[i].ct, 16, "Safer+ Encrypt", i) ||
compare_testvector(tmp[1], 16, tests[i].pt, 16, "Safer+ Decrypt", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -522,11 +530,12 @@ int saferp_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void saferp_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -537,7 +546,7 @@ void saferp_done(symmetric_key *skey)
int saferp_keysize(int *keysize)
{
LTC_ARGCHK(keysize != NULL);
if (*keysize < 16)
return CRYPT_INVALID_KEYSIZE;
if (*keysize < 24) {
@@ -554,6 +563,6 @@ int saferp_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

24
libtomcrypt/src/ciphers/skipjack.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -28,7 +26,7 @@ const struct ltc_cipher_descriptor skipjack_desc =
&skipjack_test,
&skipjack_done,
&skipjack_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
static const unsigned char sbox[256] = {
@@ -75,7 +73,7 @@ int skipjack_setup(const unsigned char *key, int keylen, int num_rounds, symmetr
return CRYPT_INVALID_KEYSIZE;
}
if (num_rounds != 32 && num_rounds != 0) {
if (num_rounds != 32 && num_rounds != 0) {
return CRYPT_INVALID_ROUNDS;
}
@@ -201,7 +199,7 @@ int skipjack_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_k
Decrypts a block of text with Skipjack
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
#ifdef LTC_CLEAN_STACK
@@ -223,7 +221,7 @@ int skipjack_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_k
w3 = ((unsigned)ct[4]<<8)|ct[5];
w4 = ((unsigned)ct[6]<<8)|ct[7];
/* 8 rounds of RULE B^-1
/* 8 rounds of RULE B^-1
Note the value "kp = 8" comes from "kp = (32 * 4) mod 10" where 32*4 is 128 which mod 10 is 8
*/
@@ -273,7 +271,7 @@ int skipjack_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
unsigned char key[10], pt[8], ct[8];
} tests[] = {
@@ -298,7 +296,8 @@ int skipjack_test(void)
skipjack_ecb_decrypt(buf[0], buf[1], &key);
/* compare */
if (XMEMCMP(buf[0], tests[x].ct, 8) != 0 || XMEMCMP(buf[1], tests[x].pt, 8) != 0) {
if (compare_testvector(buf[0], 8, tests[x].ct, 8, "Skipjack Encrypt", x) != 0 ||
compare_testvector(buf[1], 8, tests[x].pt, 8, "Skipjack Decrypt", x) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -313,11 +312,12 @@ int skipjack_test(void)
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void skipjack_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -338,6 +338,6 @@ int skipjack_keysize(int *keysize)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

34
libtomcrypt/src/ciphers/twofish/twofish.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -35,23 +33,13 @@ const struct ltc_cipher_descriptor twofish_desc =
&twofish_test,
&twofish_done,
&twofish_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
/* the two polynomials */
#define MDS_POLY 0x169
#define RS_POLY 0x14D
/* The 4x4 MDS Linear Transform */
#if 0
static const unsigned char MDS[4][4] = {
{ 0x01, 0xEF, 0x5B, 0x5B },
{ 0x5B, 0xEF, 0xEF, 0x01 },
{ 0xEF, 0x5B, 0x01, 0xEF },
{ 0xEF, 0x01, 0xEF, 0x5B }
};
#endif
/* The 4x8 RS Linear Transform */
static const unsigned char RS[4][8] = {
{ 0x01, 0xA4, 0x55, 0x87, 0x5A, 0x58, 0xDB, 0x9E },
@@ -60,6 +48,7 @@ static const unsigned char RS[4][8] = {
{ 0XA4, 0X55, 0X87, 0X5A, 0X58, 0XDB, 0X9E, 0X03 }
};
#ifdef LTC_TWOFISH_SMALL
/* sbox usage orderings */
static const unsigned char qord[4][5] = {
{ 1, 1, 0, 0, 1 },
@@ -67,9 +56,11 @@ static const unsigned char qord[4][5] = {
{ 0, 0, 0, 1, 1 },
{ 1, 0, 1, 1, 0 }
};
#endif /* LTC_TWOFISH_SMALL */
#ifdef LTC_TWOFISH_TABLES
#define __LTC_TWOFISH_TAB_C__
#include "twofish_tab.c"
#define sbox(i, x) ((ulong32)SBOX[i][(x)&255])
@@ -259,16 +250,19 @@ static void h_func(const unsigned char *in, unsigned char *out, unsigned char *M
y[1] = (unsigned char)(sbox(0, (ulong32)y[1]) ^ M[4 * (6 + offset) + 1]);
y[2] = (unsigned char)(sbox(0, (ulong32)y[2]) ^ M[4 * (6 + offset) + 2]);
y[3] = (unsigned char)(sbox(1, (ulong32)y[3]) ^ M[4 * (6 + offset) + 3]);
/* FALLTHROUGH */
case 3:
y[0] = (unsigned char)(sbox(1, (ulong32)y[0]) ^ M[4 * (4 + offset) + 0]);
y[1] = (unsigned char)(sbox(1, (ulong32)y[1]) ^ M[4 * (4 + offset) + 1]);
y[2] = (unsigned char)(sbox(0, (ulong32)y[2]) ^ M[4 * (4 + offset) + 2]);
y[3] = (unsigned char)(sbox(0, (ulong32)y[3]) ^ M[4 * (4 + offset) + 3]);
/* FALLTHROUGH */
case 2:
y[0] = (unsigned char)(sbox(1, sbox(0, sbox(0, (ulong32)y[0]) ^ M[4 * (2 + offset) + 0]) ^ M[4 * (0 + offset) + 0]));
y[1] = (unsigned char)(sbox(0, sbox(0, sbox(1, (ulong32)y[1]) ^ M[4 * (2 + offset) + 1]) ^ M[4 * (0 + offset) + 1]));
y[2] = (unsigned char)(sbox(1, sbox(1, sbox(0, (ulong32)y[2]) ^ M[4 * (2 + offset) + 2]) ^ M[4 * (0 + offset) + 2]));
y[3] = (unsigned char)(sbox(0, sbox(1, sbox(1, (ulong32)y[3]) ^ M[4 * (2 + offset) + 3]) ^ M[4 * (0 + offset) + 3]));
/* FALLTHROUGH */
}
mds_mult(y, out);
}
@@ -663,10 +657,8 @@ int twofish_test(void)
}
twofish_ecb_encrypt(tests[i].pt, tmp[0], &key);
twofish_ecb_decrypt(tmp[0], tmp[1], &key);
if (XMEMCMP(tmp[0], tests[i].ct, 16) != 0 || XMEMCMP(tmp[1], tests[i].pt, 16) != 0) {
#if 0
printf("Twofish failed test %d, %d, %d\n", i, XMEMCMP(tmp[0], tests[i].ct, 16), XMEMCMP(tmp[1], tests[i].pt, 16));
#endif
if (compare_testvector(tmp[0], 16, tests[i].ct, 16, "Twofish Encrypt", i) != 0 ||
compare_testvector(tmp[1], 16, tests[i].pt, 16, "Twofish Decrypt", i) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
@@ -684,7 +676,7 @@ int twofish_test(void)
*/
void twofish_done(symmetric_key *skey)
{
(void)skey;
LTC_UNUSED_PARAM(skey);
}
/**
@@ -714,6 +706,6 @@ int twofish_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

810
libtomcrypt/src/ciphers/twofish/twofish_tab.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -14,201 +12,202 @@
Twofish tables, Tom St Denis
*/
#ifdef LTC_TWOFISH_TABLES
#ifdef __LTC_TWOFISH_TAB_C__
/* pre generated 8x8 tables from the four 4x4s */
static const unsigned char SBOX[2][256] = {
{
0xa9, 0x67, 0xb3, 0xe8, 0x04, 0xfd, 0xa3, 0x76, 0x9a, 0x92,
0x80, 0x78, 0xe4, 0xdd, 0xd1, 0x38, 0x0d, 0xc6, 0x35, 0x98,
0x18, 0xf7, 0xec, 0x6c, 0x43, 0x75, 0x37, 0x26, 0xfa, 0x13,
0x94, 0x48, 0xf2, 0xd0, 0x8b, 0x30, 0x84, 0x54, 0xdf, 0x23,
0x19, 0x5b, 0x3d, 0x59, 0xf3, 0xae, 0xa2, 0x82, 0x63, 0x01,
0x83, 0x2e, 0xd9, 0x51, 0x9b, 0x7c, 0xa6, 0xeb, 0xa5, 0xbe,
0x16, 0x0c, 0xe3, 0x61, 0xc0, 0x8c, 0x3a, 0xf5, 0x73, 0x2c,
0x25, 0x0b, 0xbb, 0x4e, 0x89, 0x6b, 0x53, 0x6a, 0xb4, 0xf1,
0xa9, 0x67, 0xb3, 0xe8, 0x04, 0xfd, 0xa3, 0x76, 0x9a, 0x92,
0x80, 0x78, 0xe4, 0xdd, 0xd1, 0x38, 0x0d, 0xc6, 0x35, 0x98,
0x18, 0xf7, 0xec, 0x6c, 0x43, 0x75, 0x37, 0x26, 0xfa, 0x13,
0x94, 0x48, 0xf2, 0xd0, 0x8b, 0x30, 0x84, 0x54, 0xdf, 0x23,
0x19, 0x5b, 0x3d, 0x59, 0xf3, 0xae, 0xa2, 0x82, 0x63, 0x01,
0x83, 0x2e, 0xd9, 0x51, 0x9b, 0x7c, 0xa6, 0xeb, 0xa5, 0xbe,
0x16, 0x0c, 0xe3, 0x61, 0xc0, 0x8c, 0x3a, 0xf5, 0x73, 0x2c,
0x25, 0x0b, 0xbb, 0x4e, 0x89, 0x6b, 0x53, 0x6a, 0xb4, 0xf1,
0xe1, 0xe6, 0xbd, 0x45, 0xe2, 0xf4, 0xb6, 0x66, 0xcc, 0x95,
0x03, 0x56, 0xd4, 0x1c, 0x1e, 0xd7, 0xfb, 0xc3, 0x8e, 0xb5,
0xe9, 0xcf, 0xbf, 0xba, 0xea, 0x77, 0x39, 0xaf, 0x33, 0xc9,
0x62, 0x71, 0x81, 0x79, 0x09, 0xad, 0x24, 0xcd, 0xf9, 0xd8,
0xe5, 0xc5, 0xb9, 0x4d, 0x44, 0x08, 0x86, 0xe7, 0xa1, 0x1d,
0xaa, 0xed, 0x06, 0x70, 0xb2, 0xd2, 0x41, 0x7b, 0xa0, 0x11,
0x03, 0x56, 0xd4, 0x1c, 0x1e, 0xd7, 0xfb, 0xc3, 0x8e, 0xb5,
0xe9, 0xcf, 0xbf, 0xba, 0xea, 0x77, 0x39, 0xaf, 0x33, 0xc9,
0x62, 0x71, 0x81, 0x79, 0x09, 0xad, 0x24, 0xcd, 0xf9, 0xd8,
0xe5, 0xc5, 0xb9, 0x4d, 0x44, 0x08, 0x86, 0xe7, 0xa1, 0x1d,
0xaa, 0xed, 0x06, 0x70, 0xb2, 0xd2, 0x41, 0x7b, 0xa0, 0x11,
0x31, 0xc2, 0x27, 0x90, 0x20, 0xf6, 0x60, 0xff, 0x96, 0x5c,
0xb1, 0xab, 0x9e, 0x9c, 0x52, 0x1b, 0x5f, 0x93, 0x0a, 0xef,
0x91, 0x85, 0x49, 0xee, 0x2d, 0x4f, 0x8f, 0x3b, 0x47, 0x87,
0x6d, 0x46, 0xd6, 0x3e, 0x69, 0x64, 0x2a, 0xce, 0xcb, 0x2f,
0xfc, 0x97, 0x05, 0x7a, 0xac, 0x7f, 0xd5, 0x1a, 0x4b, 0x0e,
0xa7, 0x5a, 0x28, 0x14, 0x3f, 0x29, 0x88, 0x3c, 0x4c, 0x02,
0xb8, 0xda, 0xb0, 0x17, 0x55, 0x1f, 0x8a, 0x7d, 0x57, 0xc7,
0x8d, 0x74, 0xb7, 0xc4, 0x9f, 0x72, 0x7e, 0x15, 0x22, 0x12,
0x58, 0x07, 0x99, 0x34, 0x6e, 0x50, 0xde, 0x68, 0x65, 0xbc,
0xdb, 0xf8, 0xc8, 0xa8, 0x2b, 0x40, 0xdc, 0xfe, 0x32, 0xa4,
0xca, 0x10, 0x21, 0xf0, 0xd3, 0x5d, 0x0f, 0x00, 0x6f, 0x9d,
0xb1, 0xab, 0x9e, 0x9c, 0x52, 0x1b, 0x5f, 0x93, 0x0a, 0xef,
0x91, 0x85, 0x49, 0xee, 0x2d, 0x4f, 0x8f, 0x3b, 0x47, 0x87,
0x6d, 0x46, 0xd6, 0x3e, 0x69, 0x64, 0x2a, 0xce, 0xcb, 0x2f,
0xfc, 0x97, 0x05, 0x7a, 0xac, 0x7f, 0xd5, 0x1a, 0x4b, 0x0e,
0xa7, 0x5a, 0x28, 0x14, 0x3f, 0x29, 0x88, 0x3c, 0x4c, 0x02,
0xb8, 0xda, 0xb0, 0x17, 0x55, 0x1f, 0x8a, 0x7d, 0x57, 0xc7,
0x8d, 0x74, 0xb7, 0xc4, 0x9f, 0x72, 0x7e, 0x15, 0x22, 0x12,
0x58, 0x07, 0x99, 0x34, 0x6e, 0x50, 0xde, 0x68, 0x65, 0xbc,
0xdb, 0xf8, 0xc8, 0xa8, 0x2b, 0x40, 0xdc, 0xfe, 0x32, 0xa4,
0xca, 0x10, 0x21, 0xf0, 0xd3, 0x5d, 0x0f, 0x00, 0x6f, 0x9d,
0x36, 0x42, 0x4a, 0x5e, 0xc1, 0xe0},
{
0x75, 0xf3, 0xc6, 0xf4, 0xdb, 0x7b, 0xfb, 0xc8, 0x4a, 0xd3,
0x75, 0xf3, 0xc6, 0xf4, 0xdb, 0x7b, 0xfb, 0xc8, 0x4a, 0xd3,
0xe6, 0x6b, 0x45, 0x7d, 0xe8, 0x4b, 0xd6, 0x32, 0xd8, 0xfd,
0x37, 0x71, 0xf1, 0xe1, 0x30, 0x0f, 0xf8, 0x1b, 0x87, 0xfa,
0x06, 0x3f, 0x5e, 0xba, 0xae, 0x5b, 0x8a, 0x00, 0xbc, 0x9d,
0x6d, 0xc1, 0xb1, 0x0e, 0x80, 0x5d, 0xd2, 0xd5, 0xa0, 0x84,
0x07, 0x14, 0xb5, 0x90, 0x2c, 0xa3, 0xb2, 0x73, 0x4c, 0x54,
0x92, 0x74, 0x36, 0x51, 0x38, 0xb0, 0xbd, 0x5a, 0xfc, 0x60,
0x62, 0x96, 0x6c, 0x42, 0xf7, 0x10, 0x7c, 0x28, 0x27, 0x8c,
0x13, 0x95, 0x9c, 0xc7, 0x24, 0x46, 0x3b, 0x70, 0xca, 0xe3,
0x6d, 0xc1, 0xb1, 0x0e, 0x80, 0x5d, 0xd2, 0xd5, 0xa0, 0x84,
0x07, 0x14, 0xb5, 0x90, 0x2c, 0xa3, 0xb2, 0x73, 0x4c, 0x54,
0x92, 0x74, 0x36, 0x51, 0x38, 0xb0, 0xbd, 0x5a, 0xfc, 0x60,
0x62, 0x96, 0x6c, 0x42, 0xf7, 0x10, 0x7c, 0x28, 0x27, 0x8c,
0x13, 0x95, 0x9c, 0xc7, 0x24, 0x46, 0x3b, 0x70, 0xca, 0xe3,
0x85, 0xcb, 0x11, 0xd0, 0x93, 0xb8, 0xa6, 0x83, 0x20, 0xff,
0x9f, 0x77, 0xc3, 0xcc, 0x03, 0x6f, 0x08, 0xbf, 0x40, 0xe7,
0x2b, 0xe2, 0x79, 0x0c, 0xaa, 0x82, 0x41, 0x3a, 0xea, 0xb9,
0xe4, 0x9a, 0xa4, 0x97, 0x7e, 0xda, 0x7a, 0x17, 0x66, 0x94,
0xa1, 0x1d, 0x3d, 0xf0, 0xde, 0xb3, 0x0b, 0x72, 0xa7, 0x1c,
0xef, 0xd1, 0x53, 0x3e, 0x8f, 0x33, 0x26, 0x5f, 0xec, 0x76,
0x2a, 0x49, 0x81, 0x88, 0xee, 0x21, 0xc4, 0x1a, 0xeb, 0xd9,
0xc5, 0x39, 0x99, 0xcd, 0xad, 0x31, 0x8b, 0x01, 0x18, 0x23,
0xdd, 0x1f, 0x4e, 0x2d, 0xf9, 0x48, 0x4f, 0xf2, 0x65, 0x8e,
0x78, 0x5c, 0x58, 0x19, 0x8d, 0xe5, 0x98, 0x57, 0x67, 0x7f,
0x05, 0x64, 0xaf, 0x63, 0xb6, 0xfe, 0xf5, 0xb7, 0x3c, 0xa5,
0xce, 0xe9, 0x68, 0x44, 0xe0, 0x4d, 0x43, 0x69, 0x29, 0x2e,
0xac, 0x15, 0x59, 0xa8, 0x0a, 0x9e, 0x6e, 0x47, 0xdf, 0x34,
0x35, 0x6a, 0xcf, 0xdc, 0x22, 0xc9, 0xc0, 0x9b, 0x89, 0xd4,
0xed, 0xab, 0x12, 0xa2, 0x0d, 0x52, 0xbb, 0x02, 0x2f, 0xa9,
0xd7, 0x61, 0x1e, 0xb4, 0x50, 0x04, 0xf6, 0xc2, 0x16, 0x25,
0x9f, 0x77, 0xc3, 0xcc, 0x03, 0x6f, 0x08, 0xbf, 0x40, 0xe7,
0x2b, 0xe2, 0x79, 0x0c, 0xaa, 0x82, 0x41, 0x3a, 0xea, 0xb9,
0xe4, 0x9a, 0xa4, 0x97, 0x7e, 0xda, 0x7a, 0x17, 0x66, 0x94,
0xa1, 0x1d, 0x3d, 0xf0, 0xde, 0xb3, 0x0b, 0x72, 0xa7, 0x1c,
0xef, 0xd1, 0x53, 0x3e, 0x8f, 0x33, 0x26, 0x5f, 0xec, 0x76,
0x2a, 0x49, 0x81, 0x88, 0xee, 0x21, 0xc4, 0x1a, 0xeb, 0xd9,
0xc5, 0x39, 0x99, 0xcd, 0xad, 0x31, 0x8b, 0x01, 0x18, 0x23,
0xdd, 0x1f, 0x4e, 0x2d, 0xf9, 0x48, 0x4f, 0xf2, 0x65, 0x8e,
0x78, 0x5c, 0x58, 0x19, 0x8d, 0xe5, 0x98, 0x57, 0x67, 0x7f,
0x05, 0x64, 0xaf, 0x63, 0xb6, 0xfe, 0xf5, 0xb7, 0x3c, 0xa5,
0xce, 0xe9, 0x68, 0x44, 0xe0, 0x4d, 0x43, 0x69, 0x29, 0x2e,
0xac, 0x15, 0x59, 0xa8, 0x0a, 0x9e, 0x6e, 0x47, 0xdf, 0x34,
0x35, 0x6a, 0xcf, 0xdc, 0x22, 0xc9, 0xc0, 0x9b, 0x89, 0xd4,
0xed, 0xab, 0x12, 0xa2, 0x0d, 0x52, 0xbb, 0x02, 0x2f, 0xa9,
0xd7, 0x61, 0x1e, 0xb4, 0x50, 0x04, 0xf6, 0xc2, 0x16, 0x25,
0x86, 0x56, 0x55, 0x09, 0xbe, 0x91}
};
/* the 4x4 MDS in a nicer format */
static const ulong32 mds_tab[4][256] = {
{
0x00000000UL, 0xefef5b01UL, 0xb7b7b602UL, 0x5858ed03UL, 0x07070504UL, 0xe8e85e05UL, 0xb0b0b306UL, 0x5f5fe807UL,
0x0e0e0a08UL, 0xe1e15109UL, 0xb9b9bc0aUL, 0x5656e70bUL, 0x09090f0cUL, 0xe6e6540dUL, 0xbebeb90eUL, 0x5151e20fUL,
0x1c1c1410UL, 0xf3f34f11UL, 0xababa212UL, 0x4444f913UL, 0x1b1b1114UL, 0xf4f44a15UL, 0xacaca716UL, 0x4343fc17UL,
0x12121e18UL, 0xfdfd4519UL, 0xa5a5a81aUL, 0x4a4af31bUL, 0x15151b1cUL, 0xfafa401dUL, 0xa2a2ad1eUL, 0x4d4df61fUL,
0x38382820UL, 0xd7d77321UL, 0x8f8f9e22UL, 0x6060c523UL, 0x3f3f2d24UL, 0xd0d07625UL, 0x88889b26UL, 0x6767c027UL,
0x36362228UL, 0xd9d97929UL, 0x8181942aUL, 0x6e6ecf2bUL, 0x3131272cUL, 0xdede7c2dUL, 0x8686912eUL, 0x6969ca2fUL,
0x24243c30UL, 0xcbcb6731UL, 0x93938a32UL, 0x7c7cd133UL, 0x23233934UL, 0xcccc6235UL, 0x94948f36UL, 0x7b7bd437UL,
0x2a2a3638UL, 0xc5c56d39UL, 0x9d9d803aUL, 0x7272db3bUL, 0x2d2d333cUL, 0xc2c2683dUL, 0x9a9a853eUL, 0x7575de3fUL,
0x00000000UL, 0xefef5b01UL, 0xb7b7b602UL, 0x5858ed03UL, 0x07070504UL, 0xe8e85e05UL, 0xb0b0b306UL, 0x5f5fe807UL,
0x0e0e0a08UL, 0xe1e15109UL, 0xb9b9bc0aUL, 0x5656e70bUL, 0x09090f0cUL, 0xe6e6540dUL, 0xbebeb90eUL, 0x5151e20fUL,
0x1c1c1410UL, 0xf3f34f11UL, 0xababa212UL, 0x4444f913UL, 0x1b1b1114UL, 0xf4f44a15UL, 0xacaca716UL, 0x4343fc17UL,
0x12121e18UL, 0xfdfd4519UL, 0xa5a5a81aUL, 0x4a4af31bUL, 0x15151b1cUL, 0xfafa401dUL, 0xa2a2ad1eUL, 0x4d4df61fUL,
0x38382820UL, 0xd7d77321UL, 0x8f8f9e22UL, 0x6060c523UL, 0x3f3f2d24UL, 0xd0d07625UL, 0x88889b26UL, 0x6767c027UL,
0x36362228UL, 0xd9d97929UL, 0x8181942aUL, 0x6e6ecf2bUL, 0x3131272cUL, 0xdede7c2dUL, 0x8686912eUL, 0x6969ca2fUL,
0x24243c30UL, 0xcbcb6731UL, 0x93938a32UL, 0x7c7cd133UL, 0x23233934UL, 0xcccc6235UL, 0x94948f36UL, 0x7b7bd437UL,
0x2a2a3638UL, 0xc5c56d39UL, 0x9d9d803aUL, 0x7272db3bUL, 0x2d2d333cUL, 0xc2c2683dUL, 0x9a9a853eUL, 0x7575de3fUL,
0x70705040UL, 0x9f9f0b41UL, 0xc7c7e642UL, 0x2828bd43UL, 0x77775544UL, 0x98980e45UL, 0xc0c0e346UL, 0x2f2fb847UL,
0x7e7e5a48UL, 0x91910149UL, 0xc9c9ec4aUL, 0x2626b74bUL, 0x79795f4cUL, 0x9696044dUL, 0xcecee94eUL, 0x2121b24fUL,
0x6c6c4450UL, 0x83831f51UL, 0xdbdbf252UL, 0x3434a953UL, 0x6b6b4154UL, 0x84841a55UL, 0xdcdcf756UL, 0x3333ac57UL,
0x62624e58UL, 0x8d8d1559UL, 0xd5d5f85aUL, 0x3a3aa35bUL, 0x65654b5cUL, 0x8a8a105dUL, 0xd2d2fd5eUL, 0x3d3da65fUL,
0x48487860UL, 0xa7a72361UL, 0xffffce62UL, 0x10109563UL, 0x4f4f7d64UL, 0xa0a02665UL, 0xf8f8cb66UL, 0x17179067UL,
0x7e7e5a48UL, 0x91910149UL, 0xc9c9ec4aUL, 0x2626b74bUL, 0x79795f4cUL, 0x9696044dUL, 0xcecee94eUL, 0x2121b24fUL,
0x6c6c4450UL, 0x83831f51UL, 0xdbdbf252UL, 0x3434a953UL, 0x6b6b4154UL, 0x84841a55UL, 0xdcdcf756UL, 0x3333ac57UL,
0x62624e58UL, 0x8d8d1559UL, 0xd5d5f85aUL, 0x3a3aa35bUL, 0x65654b5cUL, 0x8a8a105dUL, 0xd2d2fd5eUL, 0x3d3da65fUL,
0x48487860UL, 0xa7a72361UL, 0xffffce62UL, 0x10109563UL, 0x4f4f7d64UL, 0xa0a02665UL, 0xf8f8cb66UL, 0x17179067UL,
0x46467268UL, 0xa9a92969UL, 0xf1f1c46aUL, 0x1e1e9f6bUL, 0x4141776cUL, 0xaeae2c6dUL, 0xf6f6c16eUL, 0x19199a6fUL,
0x54546c70UL, 0xbbbb3771UL, 0xe3e3da72UL, 0x0c0c8173UL, 0x53536974UL, 0xbcbc3275UL, 0xe4e4df76UL, 0x0b0b8477UL,
0x5a5a6678UL, 0xb5b53d79UL, 0xededd07aUL, 0x02028b7bUL, 0x5d5d637cUL, 0xb2b2387dUL, 0xeaead57eUL, 0x05058e7fUL,
0xe0e0a080UL, 0x0f0ffb81UL, 0x57571682UL, 0xb8b84d83UL, 0xe7e7a584UL, 0x0808fe85UL, 0x50501386UL, 0xbfbf4887UL,
0xeeeeaa88UL, 0x0101f189UL, 0x59591c8aUL, 0xb6b6478bUL, 0xe9e9af8cUL, 0x0606f48dUL, 0x5e5e198eUL, 0xb1b1428fUL,
0xfcfcb490UL, 0x1313ef91UL, 0x4b4b0292UL, 0xa4a45993UL, 0xfbfbb194UL, 0x1414ea95UL, 0x4c4c0796UL, 0xa3a35c97UL,
0xf2f2be98UL, 0x1d1de599UL, 0x4545089aUL, 0xaaaa539bUL, 0xf5f5bb9cUL, 0x1a1ae09dUL, 0x42420d9eUL, 0xadad569fUL,
0xd8d888a0UL, 0x3737d3a1UL, 0x6f6f3ea2UL, 0x808065a3UL, 0xdfdf8da4UL, 0x3030d6a5UL, 0x68683ba6UL, 0x878760a7UL,
0xd6d682a8UL, 0x3939d9a9UL, 0x616134aaUL, 0x8e8e6fabUL, 0xd1d187acUL, 0x3e3edcadUL, 0x666631aeUL, 0x89896aafUL,
0xc4c49cb0UL, 0x2b2bc7b1UL, 0x73732ab2UL, 0x9c9c71b3UL, 0xc3c399b4UL, 0x2c2cc2b5UL, 0x74742fb6UL, 0x9b9b74b7UL,
0xcaca96b8UL, 0x2525cdb9UL, 0x7d7d20baUL, 0x92927bbbUL, 0xcdcd93bcUL, 0x2222c8bdUL, 0x7a7a25beUL, 0x95957ebfUL,
0x9090f0c0UL, 0x7f7fabc1UL, 0x272746c2UL, 0xc8c81dc3UL, 0x9797f5c4UL, 0x7878aec5UL, 0x202043c6UL, 0xcfcf18c7UL,
0x9e9efac8UL, 0x7171a1c9UL, 0x29294ccaUL, 0xc6c617cbUL, 0x9999ffccUL, 0x7676a4cdUL, 0x2e2e49ceUL, 0xc1c112cfUL,
0x8c8ce4d0UL, 0x6363bfd1UL, 0x3b3b52d2UL, 0xd4d409d3UL, 0x8b8be1d4UL, 0x6464bad5UL, 0x3c3c57d6UL, 0xd3d30cd7UL,
0x8282eed8UL, 0x6d6db5d9UL, 0x353558daUL, 0xdada03dbUL, 0x8585ebdcUL, 0x6a6ab0ddUL, 0x32325ddeUL, 0xdddd06dfUL,
0x54546c70UL, 0xbbbb3771UL, 0xe3e3da72UL, 0x0c0c8173UL, 0x53536974UL, 0xbcbc3275UL, 0xe4e4df76UL, 0x0b0b8477UL,
0x5a5a6678UL, 0xb5b53d79UL, 0xededd07aUL, 0x02028b7bUL, 0x5d5d637cUL, 0xb2b2387dUL, 0xeaead57eUL, 0x05058e7fUL,
0xe0e0a080UL, 0x0f0ffb81UL, 0x57571682UL, 0xb8b84d83UL, 0xe7e7a584UL, 0x0808fe85UL, 0x50501386UL, 0xbfbf4887UL,
0xeeeeaa88UL, 0x0101f189UL, 0x59591c8aUL, 0xb6b6478bUL, 0xe9e9af8cUL, 0x0606f48dUL, 0x5e5e198eUL, 0xb1b1428fUL,
0xfcfcb490UL, 0x1313ef91UL, 0x4b4b0292UL, 0xa4a45993UL, 0xfbfbb194UL, 0x1414ea95UL, 0x4c4c0796UL, 0xa3a35c97UL,
0xf2f2be98UL, 0x1d1de599UL, 0x4545089aUL, 0xaaaa539bUL, 0xf5f5bb9cUL, 0x1a1ae09dUL, 0x42420d9eUL, 0xadad569fUL,
0xd8d888a0UL, 0x3737d3a1UL, 0x6f6f3ea2UL, 0x808065a3UL, 0xdfdf8da4UL, 0x3030d6a5UL, 0x68683ba6UL, 0x878760a7UL,
0xd6d682a8UL, 0x3939d9a9UL, 0x616134aaUL, 0x8e8e6fabUL, 0xd1d187acUL, 0x3e3edcadUL, 0x666631aeUL, 0x89896aafUL,
0xc4c49cb0UL, 0x2b2bc7b1UL, 0x73732ab2UL, 0x9c9c71b3UL, 0xc3c399b4UL, 0x2c2cc2b5UL, 0x74742fb6UL, 0x9b9b74b7UL,
0xcaca96b8UL, 0x2525cdb9UL, 0x7d7d20baUL, 0x92927bbbUL, 0xcdcd93bcUL, 0x2222c8bdUL, 0x7a7a25beUL, 0x95957ebfUL,
0x9090f0c0UL, 0x7f7fabc1UL, 0x272746c2UL, 0xc8c81dc3UL, 0x9797f5c4UL, 0x7878aec5UL, 0x202043c6UL, 0xcfcf18c7UL,
0x9e9efac8UL, 0x7171a1c9UL, 0x29294ccaUL, 0xc6c617cbUL, 0x9999ffccUL, 0x7676a4cdUL, 0x2e2e49ceUL, 0xc1c112cfUL,
0x8c8ce4d0UL, 0x6363bfd1UL, 0x3b3b52d2UL, 0xd4d409d3UL, 0x8b8be1d4UL, 0x6464bad5UL, 0x3c3c57d6UL, 0xd3d30cd7UL,
0x8282eed8UL, 0x6d6db5d9UL, 0x353558daUL, 0xdada03dbUL, 0x8585ebdcUL, 0x6a6ab0ddUL, 0x32325ddeUL, 0xdddd06dfUL,
0xa8a8d8e0UL, 0x474783e1UL, 0x1f1f6ee2UL, 0xf0f035e3UL, 0xafafdde4UL, 0x404086e5UL, 0x18186be6UL, 0xf7f730e7UL,
0xa6a6d2e8UL, 0x494989e9UL, 0x111164eaUL, 0xfefe3febUL, 0xa1a1d7ecUL, 0x4e4e8cedUL, 0x161661eeUL, 0xf9f93aefUL,
0xb4b4ccf0UL, 0x5b5b97f1UL, 0x03037af2UL, 0xecec21f3UL, 0xb3b3c9f4UL, 0x5c5c92f5UL, 0x04047ff6UL, 0xebeb24f7UL,
0xb4b4ccf0UL, 0x5b5b97f1UL, 0x03037af2UL, 0xecec21f3UL, 0xb3b3c9f4UL, 0x5c5c92f5UL, 0x04047ff6UL, 0xebeb24f7UL,
0xbabac6f8UL, 0x55559df9UL, 0x0d0d70faUL, 0xe2e22bfbUL, 0xbdbdc3fcUL, 0x525298fdUL, 0x0a0a75feUL, 0xe5e52effUL
},
},
{
0x00000000UL, 0x015befefUL, 0x02b6b7b7UL, 0x03ed5858UL, 0x04050707UL, 0x055ee8e8UL, 0x06b3b0b0UL, 0x07e85f5fUL,
0x080a0e0eUL, 0x0951e1e1UL, 0x0abcb9b9UL, 0x0be75656UL, 0x0c0f0909UL, 0x0d54e6e6UL, 0x0eb9bebeUL, 0x0fe25151UL,
0x10141c1cUL, 0x114ff3f3UL, 0x12a2ababUL, 0x13f94444UL, 0x14111b1bUL, 0x154af4f4UL, 0x16a7acacUL, 0x17fc4343UL,
0x181e1212UL, 0x1945fdfdUL, 0x1aa8a5a5UL, 0x1bf34a4aUL, 0x1c1b1515UL, 0x1d40fafaUL, 0x1eada2a2UL, 0x1ff64d4dUL,
0x20283838UL, 0x2173d7d7UL, 0x229e8f8fUL, 0x23c56060UL, 0x242d3f3fUL, 0x2576d0d0UL, 0x269b8888UL, 0x27c06767UL,
0x28223636UL, 0x2979d9d9UL, 0x2a948181UL, 0x2bcf6e6eUL, 0x2c273131UL, 0x2d7cdedeUL, 0x2e918686UL, 0x2fca6969UL,
0x303c2424UL, 0x3167cbcbUL, 0x328a9393UL, 0x33d17c7cUL, 0x34392323UL, 0x3562ccccUL, 0x368f9494UL, 0x37d47b7bUL,
0x38362a2aUL, 0x396dc5c5UL, 0x3a809d9dUL, 0x3bdb7272UL, 0x3c332d2dUL, 0x3d68c2c2UL, 0x3e859a9aUL, 0x3fde7575UL,
0x40507070UL, 0x410b9f9fUL, 0x42e6c7c7UL, 0x43bd2828UL, 0x44557777UL, 0x450e9898UL, 0x46e3c0c0UL, 0x47b82f2fUL,
0x485a7e7eUL, 0x49019191UL, 0x4aecc9c9UL, 0x4bb72626UL, 0x4c5f7979UL, 0x4d049696UL, 0x4ee9ceceUL, 0x4fb22121UL,
0x50446c6cUL, 0x511f8383UL, 0x52f2dbdbUL, 0x53a93434UL, 0x54416b6bUL, 0x551a8484UL, 0x56f7dcdcUL, 0x57ac3333UL,
0x00000000UL, 0x015befefUL, 0x02b6b7b7UL, 0x03ed5858UL, 0x04050707UL, 0x055ee8e8UL, 0x06b3b0b0UL, 0x07e85f5fUL,
0x080a0e0eUL, 0x0951e1e1UL, 0x0abcb9b9UL, 0x0be75656UL, 0x0c0f0909UL, 0x0d54e6e6UL, 0x0eb9bebeUL, 0x0fe25151UL,
0x10141c1cUL, 0x114ff3f3UL, 0x12a2ababUL, 0x13f94444UL, 0x14111b1bUL, 0x154af4f4UL, 0x16a7acacUL, 0x17fc4343UL,
0x181e1212UL, 0x1945fdfdUL, 0x1aa8a5a5UL, 0x1bf34a4aUL, 0x1c1b1515UL, 0x1d40fafaUL, 0x1eada2a2UL, 0x1ff64d4dUL,
0x20283838UL, 0x2173d7d7UL, 0x229e8f8fUL, 0x23c56060UL, 0x242d3f3fUL, 0x2576d0d0UL, 0x269b8888UL, 0x27c06767UL,
0x28223636UL, 0x2979d9d9UL, 0x2a948181UL, 0x2bcf6e6eUL, 0x2c273131UL, 0x2d7cdedeUL, 0x2e918686UL, 0x2fca6969UL,
0x303c2424UL, 0x3167cbcbUL, 0x328a9393UL, 0x33d17c7cUL, 0x34392323UL, 0x3562ccccUL, 0x368f9494UL, 0x37d47b7bUL,
0x38362a2aUL, 0x396dc5c5UL, 0x3a809d9dUL, 0x3bdb7272UL, 0x3c332d2dUL, 0x3d68c2c2UL, 0x3e859a9aUL, 0x3fde7575UL,
0x40507070UL, 0x410b9f9fUL, 0x42e6c7c7UL, 0x43bd2828UL, 0x44557777UL, 0x450e9898UL, 0x46e3c0c0UL, 0x47b82f2fUL,
0x485a7e7eUL, 0x49019191UL, 0x4aecc9c9UL, 0x4bb72626UL, 0x4c5f7979UL, 0x4d049696UL, 0x4ee9ceceUL, 0x4fb22121UL,
0x50446c6cUL, 0x511f8383UL, 0x52f2dbdbUL, 0x53a93434UL, 0x54416b6bUL, 0x551a8484UL, 0x56f7dcdcUL, 0x57ac3333UL,
0x584e6262UL, 0x59158d8dUL, 0x5af8d5d5UL, 0x5ba33a3aUL, 0x5c4b6565UL, 0x5d108a8aUL, 0x5efdd2d2UL, 0x5fa63d3dUL,
0x60784848UL, 0x6123a7a7UL, 0x62ceffffUL, 0x63951010UL, 0x647d4f4fUL, 0x6526a0a0UL, 0x66cbf8f8UL, 0x67901717UL,
0x68724646UL, 0x6929a9a9UL, 0x6ac4f1f1UL, 0x6b9f1e1eUL, 0x6c774141UL, 0x6d2caeaeUL, 0x6ec1f6f6UL, 0x6f9a1919UL,
0x706c5454UL, 0x7137bbbbUL, 0x72dae3e3UL, 0x73810c0cUL, 0x74695353UL, 0x7532bcbcUL, 0x76dfe4e4UL, 0x77840b0bUL,
0x78665a5aUL, 0x793db5b5UL, 0x7ad0ededUL, 0x7b8b0202UL, 0x7c635d5dUL, 0x7d38b2b2UL, 0x7ed5eaeaUL, 0x7f8e0505UL,
0x80a0e0e0UL, 0x81fb0f0fUL, 0x82165757UL, 0x834db8b8UL, 0x84a5e7e7UL, 0x85fe0808UL, 0x86135050UL, 0x8748bfbfUL,
0x88aaeeeeUL, 0x89f10101UL, 0x8a1c5959UL, 0x8b47b6b6UL, 0x8cafe9e9UL, 0x8df40606UL, 0x8e195e5eUL, 0x8f42b1b1UL,
0x90b4fcfcUL, 0x91ef1313UL, 0x92024b4bUL, 0x9359a4a4UL, 0x94b1fbfbUL, 0x95ea1414UL, 0x96074c4cUL, 0x975ca3a3UL,
0x60784848UL, 0x6123a7a7UL, 0x62ceffffUL, 0x63951010UL, 0x647d4f4fUL, 0x6526a0a0UL, 0x66cbf8f8UL, 0x67901717UL,
0x68724646UL, 0x6929a9a9UL, 0x6ac4f1f1UL, 0x6b9f1e1eUL, 0x6c774141UL, 0x6d2caeaeUL, 0x6ec1f6f6UL, 0x6f9a1919UL,
0x706c5454UL, 0x7137bbbbUL, 0x72dae3e3UL, 0x73810c0cUL, 0x74695353UL, 0x7532bcbcUL, 0x76dfe4e4UL, 0x77840b0bUL,
0x78665a5aUL, 0x793db5b5UL, 0x7ad0ededUL, 0x7b8b0202UL, 0x7c635d5dUL, 0x7d38b2b2UL, 0x7ed5eaeaUL, 0x7f8e0505UL,
0x80a0e0e0UL, 0x81fb0f0fUL, 0x82165757UL, 0x834db8b8UL, 0x84a5e7e7UL, 0x85fe0808UL, 0x86135050UL, 0x8748bfbfUL,
0x88aaeeeeUL, 0x89f10101UL, 0x8a1c5959UL, 0x8b47b6b6UL, 0x8cafe9e9UL, 0x8df40606UL, 0x8e195e5eUL, 0x8f42b1b1UL,
0x90b4fcfcUL, 0x91ef1313UL, 0x92024b4bUL, 0x9359a4a4UL, 0x94b1fbfbUL, 0x95ea1414UL, 0x96074c4cUL, 0x975ca3a3UL,
0x98bef2f2UL, 0x99e51d1dUL, 0x9a084545UL, 0x9b53aaaaUL, 0x9cbbf5f5UL, 0x9de01a1aUL, 0x9e0d4242UL, 0x9f56adadUL,
0xa088d8d8UL, 0xa1d33737UL, 0xa23e6f6fUL, 0xa3658080UL, 0xa48ddfdfUL, 0xa5d63030UL, 0xa63b6868UL, 0xa7608787UL,
0xa882d6d6UL, 0xa9d93939UL, 0xaa346161UL, 0xab6f8e8eUL, 0xac87d1d1UL, 0xaddc3e3eUL, 0xae316666UL, 0xaf6a8989UL,
0xb09cc4c4UL, 0xb1c72b2bUL, 0xb22a7373UL, 0xb3719c9cUL, 0xb499c3c3UL, 0xb5c22c2cUL, 0xb62f7474UL, 0xb7749b9bUL,
0xb896cacaUL, 0xb9cd2525UL, 0xba207d7dUL, 0xbb7b9292UL, 0xbc93cdcdUL, 0xbdc82222UL, 0xbe257a7aUL, 0xbf7e9595UL,
0xc0f09090UL, 0xc1ab7f7fUL, 0xc2462727UL, 0xc31dc8c8UL, 0xc4f59797UL, 0xc5ae7878UL, 0xc6432020UL, 0xc718cfcfUL,
0xc8fa9e9eUL, 0xc9a17171UL, 0xca4c2929UL, 0xcb17c6c6UL, 0xccff9999UL, 0xcda47676UL, 0xce492e2eUL, 0xcf12c1c1UL,
0xd0e48c8cUL, 0xd1bf6363UL, 0xd2523b3bUL, 0xd309d4d4UL, 0xd4e18b8bUL, 0xd5ba6464UL, 0xd6573c3cUL, 0xd70cd3d3UL,
0xd8ee8282UL, 0xd9b56d6dUL, 0xda583535UL, 0xdb03dadaUL, 0xdceb8585UL, 0xddb06a6aUL, 0xde5d3232UL, 0xdf06ddddUL,
0xe0d8a8a8UL, 0xe1834747UL, 0xe26e1f1fUL, 0xe335f0f0UL, 0xe4ddafafUL, 0xe5864040UL, 0xe66b1818UL, 0xe730f7f7UL,
0xe8d2a6a6UL, 0xe9894949UL, 0xea641111UL, 0xeb3ffefeUL, 0xecd7a1a1UL, 0xed8c4e4eUL, 0xee611616UL, 0xef3af9f9UL,
0xf0ccb4b4UL, 0xf1975b5bUL, 0xf27a0303UL, 0xf321ececUL, 0xf4c9b3b3UL, 0xf5925c5cUL, 0xf67f0404UL, 0xf724ebebUL,
0xa088d8d8UL, 0xa1d33737UL, 0xa23e6f6fUL, 0xa3658080UL, 0xa48ddfdfUL, 0xa5d63030UL, 0xa63b6868UL, 0xa7608787UL,
0xa882d6d6UL, 0xa9d93939UL, 0xaa346161UL, 0xab6f8e8eUL, 0xac87d1d1UL, 0xaddc3e3eUL, 0xae316666UL, 0xaf6a8989UL,
0xb09cc4c4UL, 0xb1c72b2bUL, 0xb22a7373UL, 0xb3719c9cUL, 0xb499c3c3UL, 0xb5c22c2cUL, 0xb62f7474UL, 0xb7749b9bUL,
0xb896cacaUL, 0xb9cd2525UL, 0xba207d7dUL, 0xbb7b9292UL, 0xbc93cdcdUL, 0xbdc82222UL, 0xbe257a7aUL, 0xbf7e9595UL,
0xc0f09090UL, 0xc1ab7f7fUL, 0xc2462727UL, 0xc31dc8c8UL, 0xc4f59797UL, 0xc5ae7878UL, 0xc6432020UL, 0xc718cfcfUL,
0xc8fa9e9eUL, 0xc9a17171UL, 0xca4c2929UL, 0xcb17c6c6UL, 0xccff9999UL, 0xcda47676UL, 0xce492e2eUL, 0xcf12c1c1UL,
0xd0e48c8cUL, 0xd1bf6363UL, 0xd2523b3bUL, 0xd309d4d4UL, 0xd4e18b8bUL, 0xd5ba6464UL, 0xd6573c3cUL, 0xd70cd3d3UL,
0xd8ee8282UL, 0xd9b56d6dUL, 0xda583535UL, 0xdb03dadaUL, 0xdceb8585UL, 0xddb06a6aUL, 0xde5d3232UL, 0xdf06ddddUL,
0xe0d8a8a8UL, 0xe1834747UL, 0xe26e1f1fUL, 0xe335f0f0UL, 0xe4ddafafUL, 0xe5864040UL, 0xe66b1818UL, 0xe730f7f7UL,
0xe8d2a6a6UL, 0xe9894949UL, 0xea641111UL, 0xeb3ffefeUL, 0xecd7a1a1UL, 0xed8c4e4eUL, 0xee611616UL, 0xef3af9f9UL,
0xf0ccb4b4UL, 0xf1975b5bUL, 0xf27a0303UL, 0xf321ececUL, 0xf4c9b3b3UL, 0xf5925c5cUL, 0xf67f0404UL, 0xf724ebebUL,
0xf8c6babaUL, 0xf99d5555UL, 0xfa700d0dUL, 0xfb2be2e2UL, 0xfcc3bdbdUL, 0xfd985252UL, 0xfe750a0aUL, 0xff2ee5e5UL
},
},
{
0x00000000UL, 0xef01ef5bUL, 0xb702b7b6UL, 0x580358edUL, 0x07040705UL, 0xe805e85eUL, 0xb006b0b3UL, 0x5f075fe8UL,
0x00000000UL, 0xef01ef5bUL, 0xb702b7b6UL, 0x580358edUL, 0x07040705UL, 0xe805e85eUL, 0xb006b0b3UL, 0x5f075fe8UL,
0x0e080e0aUL, 0xe109e151UL, 0xb90ab9bcUL, 0x560b56e7UL, 0x090c090fUL, 0xe60de654UL, 0xbe0ebeb9UL, 0x510f51e2UL,
0x1c101c14UL, 0xf311f34fUL, 0xab12aba2UL, 0x441344f9UL, 0x1b141b11UL, 0xf415f44aUL, 0xac16aca7UL, 0x431743fcUL,
0x1218121eUL, 0xfd19fd45UL, 0xa51aa5a8UL, 0x4a1b4af3UL, 0x151c151bUL, 0xfa1dfa40UL, 0xa21ea2adUL, 0x4d1f4df6UL,
0x38203828UL, 0xd721d773UL, 0x8f228f9eUL, 0x602360c5UL, 0x3f243f2dUL, 0xd025d076UL, 0x8826889bUL, 0x672767c0UL,
0x36283622UL, 0xd929d979UL, 0x812a8194UL, 0x6e2b6ecfUL, 0x312c3127UL, 0xde2dde7cUL, 0x862e8691UL, 0x692f69caUL,
0x2430243cUL, 0xcb31cb67UL, 0x9332938aUL, 0x7c337cd1UL, 0x23342339UL, 0xcc35cc62UL, 0x9436948fUL, 0x7b377bd4UL,
0x1c101c14UL, 0xf311f34fUL, 0xab12aba2UL, 0x441344f9UL, 0x1b141b11UL, 0xf415f44aUL, 0xac16aca7UL, 0x431743fcUL,
0x1218121eUL, 0xfd19fd45UL, 0xa51aa5a8UL, 0x4a1b4af3UL, 0x151c151bUL, 0xfa1dfa40UL, 0xa21ea2adUL, 0x4d1f4df6UL,
0x38203828UL, 0xd721d773UL, 0x8f228f9eUL, 0x602360c5UL, 0x3f243f2dUL, 0xd025d076UL, 0x8826889bUL, 0x672767c0UL,
0x36283622UL, 0xd929d979UL, 0x812a8194UL, 0x6e2b6ecfUL, 0x312c3127UL, 0xde2dde7cUL, 0x862e8691UL, 0x692f69caUL,
0x2430243cUL, 0xcb31cb67UL, 0x9332938aUL, 0x7c337cd1UL, 0x23342339UL, 0xcc35cc62UL, 0x9436948fUL, 0x7b377bd4UL,
0x2a382a36UL, 0xc539c56dUL, 0x9d3a9d80UL, 0x723b72dbUL, 0x2d3c2d33UL, 0xc23dc268UL, 0x9a3e9a85UL, 0x753f75deUL,
0x70407050UL, 0x9f419f0bUL, 0xc742c7e6UL, 0x284328bdUL, 0x77447755UL, 0x9845980eUL, 0xc046c0e3UL, 0x2f472fb8UL,
0x7e487e5aUL, 0x91499101UL, 0xc94ac9ecUL, 0x264b26b7UL, 0x794c795fUL, 0x964d9604UL, 0xce4ecee9UL, 0x214f21b2UL,
0x70407050UL, 0x9f419f0bUL, 0xc742c7e6UL, 0x284328bdUL, 0x77447755UL, 0x9845980eUL, 0xc046c0e3UL, 0x2f472fb8UL,
0x7e487e5aUL, 0x91499101UL, 0xc94ac9ecUL, 0x264b26b7UL, 0x794c795fUL, 0x964d9604UL, 0xce4ecee9UL, 0x214f21b2UL,
0x6c506c44UL, 0x8351831fUL, 0xdb52dbf2UL, 0x345334a9UL, 0x6b546b41UL, 0x8455841aUL, 0xdc56dcf7UL, 0x335733acUL,
0x6258624eUL, 0x8d598d15UL, 0xd55ad5f8UL, 0x3a5b3aa3UL, 0x655c654bUL, 0x8a5d8a10UL, 0xd25ed2fdUL, 0x3d5f3da6UL,
0x48604878UL, 0xa761a723UL, 0xff62ffceUL, 0x10631095UL, 0x4f644f7dUL, 0xa065a026UL, 0xf866f8cbUL, 0x17671790UL,
0x46684672UL, 0xa969a929UL, 0xf16af1c4UL, 0x1e6b1e9fUL, 0x416c4177UL, 0xae6dae2cUL, 0xf66ef6c1UL, 0x196f199aUL,
0x6258624eUL, 0x8d598d15UL, 0xd55ad5f8UL, 0x3a5b3aa3UL, 0x655c654bUL, 0x8a5d8a10UL, 0xd25ed2fdUL, 0x3d5f3da6UL,
0x48604878UL, 0xa761a723UL, 0xff62ffceUL, 0x10631095UL, 0x4f644f7dUL, 0xa065a026UL, 0xf866f8cbUL, 0x17671790UL,
0x46684672UL, 0xa969a929UL, 0xf16af1c4UL, 0x1e6b1e9fUL, 0x416c4177UL, 0xae6dae2cUL, 0xf66ef6c1UL, 0x196f199aUL,
0x5470546cUL, 0xbb71bb37UL, 0xe372e3daUL, 0x0c730c81UL, 0x53745369UL, 0xbc75bc32UL, 0xe476e4dfUL, 0x0b770b84UL,
0x5a785a66UL, 0xb579b53dUL, 0xed7aedd0UL, 0x027b028bUL, 0x5d7c5d63UL, 0xb27db238UL, 0xea7eead5UL, 0x057f058eUL,
0x5a785a66UL, 0xb579b53dUL, 0xed7aedd0UL, 0x027b028bUL, 0x5d7c5d63UL, 0xb27db238UL, 0xea7eead5UL, 0x057f058eUL,
0xe080e0a0UL, 0x0f810ffbUL, 0x57825716UL, 0xb883b84dUL, 0xe784e7a5UL, 0x088508feUL, 0x50865013UL, 0xbf87bf48UL,
0xee88eeaaUL, 0x018901f1UL, 0x598a591cUL, 0xb68bb647UL, 0xe98ce9afUL, 0x068d06f4UL, 0x5e8e5e19UL, 0xb18fb142UL,
0xfc90fcb4UL, 0x139113efUL, 0x4b924b02UL, 0xa493a459UL, 0xfb94fbb1UL, 0x149514eaUL, 0x4c964c07UL, 0xa397a35cUL,
0xf298f2beUL, 0x1d991de5UL, 0x459a4508UL, 0xaa9baa53UL, 0xf59cf5bbUL, 0x1a9d1ae0UL, 0x429e420dUL, 0xad9fad56UL,
0xd8a0d888UL, 0x37a137d3UL, 0x6fa26f3eUL, 0x80a38065UL, 0xdfa4df8dUL, 0x30a530d6UL, 0x68a6683bUL, 0x87a78760UL,
0xd6a8d682UL, 0x39a939d9UL, 0x61aa6134UL, 0x8eab8e6fUL, 0xd1acd187UL, 0x3ead3edcUL, 0x66ae6631UL, 0x89af896aUL,
0xc4b0c49cUL, 0x2bb12bc7UL, 0x73b2732aUL, 0x9cb39c71UL, 0xc3b4c399UL, 0x2cb52cc2UL, 0x74b6742fUL, 0x9bb79b74UL,
0xcab8ca96UL, 0x25b925cdUL, 0x7dba7d20UL, 0x92bb927bUL, 0xcdbccd93UL, 0x22bd22c8UL, 0x7abe7a25UL, 0x95bf957eUL,
0x90c090f0UL, 0x7fc17fabUL, 0x27c22746UL, 0xc8c3c81dUL, 0x97c497f5UL, 0x78c578aeUL, 0x20c62043UL, 0xcfc7cf18UL,
0x9ec89efaUL, 0x71c971a1UL, 0x29ca294cUL, 0xc6cbc617UL, 0x99cc99ffUL, 0x76cd76a4UL, 0x2ece2e49UL, 0xc1cfc112UL,
0x8cd08ce4UL, 0x63d163bfUL, 0x3bd23b52UL, 0xd4d3d409UL, 0x8bd48be1UL, 0x64d564baUL, 0x3cd63c57UL, 0xd3d7d30cUL,
0x82d882eeUL, 0x6dd96db5UL, 0x35da3558UL, 0xdadbda03UL, 0x85dc85ebUL, 0x6add6ab0UL, 0x32de325dUL, 0xdddfdd06UL,
0xa8e0a8d8UL, 0x47e14783UL, 0x1fe21f6eUL, 0xf0e3f035UL, 0xafe4afddUL, 0x40e54086UL, 0x18e6186bUL, 0xf7e7f730UL,
0xa6e8a6d2UL, 0x49e94989UL, 0x11ea1164UL, 0xfeebfe3fUL, 0xa1eca1d7UL, 0x4eed4e8cUL, 0x16ee1661UL, 0xf9eff93aUL,
0xb4f0b4ccUL, 0x5bf15b97UL, 0x03f2037aUL, 0xecf3ec21UL, 0xb3f4b3c9UL, 0x5cf55c92UL, 0x04f6047fUL, 0xebf7eb24UL,
0xfc90fcb4UL, 0x139113efUL, 0x4b924b02UL, 0xa493a459UL, 0xfb94fbb1UL, 0x149514eaUL, 0x4c964c07UL, 0xa397a35cUL,
0xf298f2beUL, 0x1d991de5UL, 0x459a4508UL, 0xaa9baa53UL, 0xf59cf5bbUL, 0x1a9d1ae0UL, 0x429e420dUL, 0xad9fad56UL,
0xd8a0d888UL, 0x37a137d3UL, 0x6fa26f3eUL, 0x80a38065UL, 0xdfa4df8dUL, 0x30a530d6UL, 0x68a6683bUL, 0x87a78760UL,
0xd6a8d682UL, 0x39a939d9UL, 0x61aa6134UL, 0x8eab8e6fUL, 0xd1acd187UL, 0x3ead3edcUL, 0x66ae6631UL, 0x89af896aUL,
0xc4b0c49cUL, 0x2bb12bc7UL, 0x73b2732aUL, 0x9cb39c71UL, 0xc3b4c399UL, 0x2cb52cc2UL, 0x74b6742fUL, 0x9bb79b74UL,
0xcab8ca96UL, 0x25b925cdUL, 0x7dba7d20UL, 0x92bb927bUL, 0xcdbccd93UL, 0x22bd22c8UL, 0x7abe7a25UL, 0x95bf957eUL,
0x90c090f0UL, 0x7fc17fabUL, 0x27c22746UL, 0xc8c3c81dUL, 0x97c497f5UL, 0x78c578aeUL, 0x20c62043UL, 0xcfc7cf18UL,
0x9ec89efaUL, 0x71c971a1UL, 0x29ca294cUL, 0xc6cbc617UL, 0x99cc99ffUL, 0x76cd76a4UL, 0x2ece2e49UL, 0xc1cfc112UL,
0x8cd08ce4UL, 0x63d163bfUL, 0x3bd23b52UL, 0xd4d3d409UL, 0x8bd48be1UL, 0x64d564baUL, 0x3cd63c57UL, 0xd3d7d30cUL,
0x82d882eeUL, 0x6dd96db5UL, 0x35da3558UL, 0xdadbda03UL, 0x85dc85ebUL, 0x6add6ab0UL, 0x32de325dUL, 0xdddfdd06UL,
0xa8e0a8d8UL, 0x47e14783UL, 0x1fe21f6eUL, 0xf0e3f035UL, 0xafe4afddUL, 0x40e54086UL, 0x18e6186bUL, 0xf7e7f730UL,
0xa6e8a6d2UL, 0x49e94989UL, 0x11ea1164UL, 0xfeebfe3fUL, 0xa1eca1d7UL, 0x4eed4e8cUL, 0x16ee1661UL, 0xf9eff93aUL,
0xb4f0b4ccUL, 0x5bf15b97UL, 0x03f2037aUL, 0xecf3ec21UL, 0xb3f4b3c9UL, 0x5cf55c92UL, 0x04f6047fUL, 0xebf7eb24UL,
0xbaf8bac6UL, 0x55f9559dUL, 0x0dfa0d70UL, 0xe2fbe22bUL, 0xbdfcbdc3UL, 0x52fd5298UL, 0x0afe0a75UL, 0xe5ffe52eUL
},
},
{
0x00000000UL, 0x5bef015bUL, 0xb6b702b6UL, 0xed5803edUL, 0x05070405UL, 0x5ee8055eUL, 0xb3b006b3UL, 0xe85f07e8UL,
0x0a0e080aUL, 0x51e10951UL, 0xbcb90abcUL, 0xe7560be7UL, 0x0f090c0fUL, 0x54e60d54UL, 0xb9be0eb9UL, 0xe2510fe2UL,
0x141c1014UL, 0x4ff3114fUL, 0xa2ab12a2UL, 0xf94413f9UL, 0x111b1411UL, 0x4af4154aUL, 0xa7ac16a7UL, 0xfc4317fcUL,
0x1e12181eUL, 0x45fd1945UL, 0xa8a51aa8UL, 0xf34a1bf3UL, 0x1b151c1bUL, 0x40fa1d40UL, 0xada21eadUL, 0xf64d1ff6UL,
0x28382028UL, 0x73d72173UL, 0x9e8f229eUL, 0xc56023c5UL, 0x2d3f242dUL, 0x76d02576UL, 0x9b88269bUL, 0xc06727c0UL,
0x22362822UL, 0x79d92979UL, 0x94812a94UL, 0xcf6e2bcfUL, 0x27312c27UL, 0x7cde2d7cUL, 0x91862e91UL, 0xca692fcaUL,
0x3c24303cUL, 0x67cb3167UL, 0x8a93328aUL, 0xd17c33d1UL, 0x39233439UL, 0x62cc3562UL, 0x8f94368fUL, 0xd47b37d4UL,
0x00000000UL, 0x5bef015bUL, 0xb6b702b6UL, 0xed5803edUL, 0x05070405UL, 0x5ee8055eUL, 0xb3b006b3UL, 0xe85f07e8UL,
0x0a0e080aUL, 0x51e10951UL, 0xbcb90abcUL, 0xe7560be7UL, 0x0f090c0fUL, 0x54e60d54UL, 0xb9be0eb9UL, 0xe2510fe2UL,
0x141c1014UL, 0x4ff3114fUL, 0xa2ab12a2UL, 0xf94413f9UL, 0x111b1411UL, 0x4af4154aUL, 0xa7ac16a7UL, 0xfc4317fcUL,
0x1e12181eUL, 0x45fd1945UL, 0xa8a51aa8UL, 0xf34a1bf3UL, 0x1b151c1bUL, 0x40fa1d40UL, 0xada21eadUL, 0xf64d1ff6UL,
0x28382028UL, 0x73d72173UL, 0x9e8f229eUL, 0xc56023c5UL, 0x2d3f242dUL, 0x76d02576UL, 0x9b88269bUL, 0xc06727c0UL,
0x22362822UL, 0x79d92979UL, 0x94812a94UL, 0xcf6e2bcfUL, 0x27312c27UL, 0x7cde2d7cUL, 0x91862e91UL, 0xca692fcaUL,
0x3c24303cUL, 0x67cb3167UL, 0x8a93328aUL, 0xd17c33d1UL, 0x39233439UL, 0x62cc3562UL, 0x8f94368fUL, 0xd47b37d4UL,
0x362a3836UL, 0x6dc5396dUL, 0x809d3a80UL, 0xdb723bdbUL, 0x332d3c33UL, 0x68c23d68UL, 0x859a3e85UL, 0xde753fdeUL,
0x50704050UL, 0x0b9f410bUL, 0xe6c742e6UL, 0xbd2843bdUL, 0x55774455UL, 0x0e98450eUL, 0xe3c046e3UL, 0xb82f47b8UL,
0x5a7e485aUL, 0x01914901UL, 0xecc94aecUL, 0xb7264bb7UL, 0x5f794c5fUL, 0x04964d04UL, 0xe9ce4ee9UL, 0xb2214fb2UL,
0x446c5044UL, 0x1f83511fUL, 0xf2db52f2UL, 0xa93453a9UL, 0x416b5441UL, 0x1a84551aUL, 0xf7dc56f7UL, 0xac3357acUL,
0x4e62584eUL, 0x158d5915UL, 0xf8d55af8UL, 0xa33a5ba3UL, 0x4b655c4bUL, 0x108a5d10UL, 0xfdd25efdUL, 0xa63d5fa6UL,
0x78486078UL, 0x23a76123UL, 0xceff62ceUL, 0x95106395UL, 0x7d4f647dUL, 0x26a06526UL, 0xcbf866cbUL, 0x90176790UL,
0x72466872UL, 0x29a96929UL, 0xc4f16ac4UL, 0x9f1e6b9fUL, 0x77416c77UL, 0x2cae6d2cUL, 0xc1f66ec1UL, 0x9a196f9aUL,
0x6c54706cUL, 0x37bb7137UL, 0xdae372daUL, 0x810c7381UL, 0x69537469UL, 0x32bc7532UL, 0xdfe476dfUL, 0x840b7784UL,
0x665a7866UL, 0x3db5793dUL, 0xd0ed7ad0UL, 0x8b027b8bUL, 0x635d7c63UL, 0x38b27d38UL, 0xd5ea7ed5UL, 0x8e057f8eUL,
0xa0e080a0UL, 0xfb0f81fbUL, 0x16578216UL, 0x4db8834dUL, 0xa5e784a5UL, 0xfe0885feUL, 0x13508613UL, 0x48bf8748UL,
0x50704050UL, 0x0b9f410bUL, 0xe6c742e6UL, 0xbd2843bdUL, 0x55774455UL, 0x0e98450eUL, 0xe3c046e3UL, 0xb82f47b8UL,
0x5a7e485aUL, 0x01914901UL, 0xecc94aecUL, 0xb7264bb7UL, 0x5f794c5fUL, 0x04964d04UL, 0xe9ce4ee9UL, 0xb2214fb2UL,
0x446c5044UL, 0x1f83511fUL, 0xf2db52f2UL, 0xa93453a9UL, 0x416b5441UL, 0x1a84551aUL, 0xf7dc56f7UL, 0xac3357acUL,
0x4e62584eUL, 0x158d5915UL, 0xf8d55af8UL, 0xa33a5ba3UL, 0x4b655c4bUL, 0x108a5d10UL, 0xfdd25efdUL, 0xa63d5fa6UL,
0x78486078UL, 0x23a76123UL, 0xceff62ceUL, 0x95106395UL, 0x7d4f647dUL, 0x26a06526UL, 0xcbf866cbUL, 0x90176790UL,
0x72466872UL, 0x29a96929UL, 0xc4f16ac4UL, 0x9f1e6b9fUL, 0x77416c77UL, 0x2cae6d2cUL, 0xc1f66ec1UL, 0x9a196f9aUL,
0x6c54706cUL, 0x37bb7137UL, 0xdae372daUL, 0x810c7381UL, 0x69537469UL, 0x32bc7532UL, 0xdfe476dfUL, 0x840b7784UL,
0x665a7866UL, 0x3db5793dUL, 0xd0ed7ad0UL, 0x8b027b8bUL, 0x635d7c63UL, 0x38b27d38UL, 0xd5ea7ed5UL, 0x8e057f8eUL,
0xa0e080a0UL, 0xfb0f81fbUL, 0x16578216UL, 0x4db8834dUL, 0xa5e784a5UL, 0xfe0885feUL, 0x13508613UL, 0x48bf8748UL,
0xaaee88aaUL, 0xf10189f1UL, 0x1c598a1cUL, 0x47b68b47UL, 0xafe98cafUL, 0xf4068df4UL, 0x195e8e19UL, 0x42b18f42UL,
0xb4fc90b4UL, 0xef1391efUL, 0x024b9202UL, 0x59a49359UL, 0xb1fb94b1UL, 0xea1495eaUL, 0x074c9607UL, 0x5ca3975cUL,
0xbef298beUL, 0xe51d99e5UL, 0x08459a08UL, 0x53aa9b53UL, 0xbbf59cbbUL, 0xe01a9de0UL, 0x0d429e0dUL, 0x56ad9f56UL,
0x88d8a088UL, 0xd337a1d3UL, 0x3e6fa23eUL, 0x6580a365UL, 0x8ddfa48dUL, 0xd630a5d6UL, 0x3b68a63bUL, 0x6087a760UL,
0x82d6a882UL, 0xd939a9d9UL, 0x3461aa34UL, 0x6f8eab6fUL, 0x87d1ac87UL, 0xdc3eaddcUL, 0x3166ae31UL, 0x6a89af6aUL,
0x9cc4b09cUL, 0xc72bb1c7UL, 0x2a73b22aUL, 0x719cb371UL, 0x99c3b499UL, 0xc22cb5c2UL, 0x2f74b62fUL, 0x749bb774UL,
0xb4fc90b4UL, 0xef1391efUL, 0x024b9202UL, 0x59a49359UL, 0xb1fb94b1UL, 0xea1495eaUL, 0x074c9607UL, 0x5ca3975cUL,
0xbef298beUL, 0xe51d99e5UL, 0x08459a08UL, 0x53aa9b53UL, 0xbbf59cbbUL, 0xe01a9de0UL, 0x0d429e0dUL, 0x56ad9f56UL,
0x88d8a088UL, 0xd337a1d3UL, 0x3e6fa23eUL, 0x6580a365UL, 0x8ddfa48dUL, 0xd630a5d6UL, 0x3b68a63bUL, 0x6087a760UL,
0x82d6a882UL, 0xd939a9d9UL, 0x3461aa34UL, 0x6f8eab6fUL, 0x87d1ac87UL, 0xdc3eaddcUL, 0x3166ae31UL, 0x6a89af6aUL,
0x9cc4b09cUL, 0xc72bb1c7UL, 0x2a73b22aUL, 0x719cb371UL, 0x99c3b499UL, 0xc22cb5c2UL, 0x2f74b62fUL, 0x749bb774UL,
0x96cab896UL, 0xcd25b9cdUL, 0x207dba20UL, 0x7b92bb7bUL, 0x93cdbc93UL, 0xc822bdc8UL, 0x257abe25UL, 0x7e95bf7eUL,
0xf090c0f0UL, 0xab7fc1abUL, 0x4627c246UL, 0x1dc8c31dUL, 0xf597c4f5UL, 0xae78c5aeUL, 0x4320c643UL, 0x18cfc718UL,
0xfa9ec8faUL, 0xa171c9a1UL, 0x4c29ca4cUL, 0x17c6cb17UL, 0xff99ccffUL, 0xa476cda4UL, 0x492ece49UL, 0x12c1cf12UL,
0xe48cd0e4UL, 0xbf63d1bfUL, 0x523bd252UL, 0x09d4d309UL, 0xe18bd4e1UL, 0xba64d5baUL, 0x573cd657UL, 0x0cd3d70cUL,
0xee82d8eeUL, 0xb56dd9b5UL, 0x5835da58UL, 0x03dadb03UL, 0xeb85dcebUL, 0xb06addb0UL, 0x5d32de5dUL, 0x06dddf06UL,
0xd8a8e0d8UL, 0x8347e183UL, 0x6e1fe26eUL, 0x35f0e335UL, 0xddafe4ddUL, 0x8640e586UL, 0x6b18e66bUL, 0x30f7e730UL,
0xf090c0f0UL, 0xab7fc1abUL, 0x4627c246UL, 0x1dc8c31dUL, 0xf597c4f5UL, 0xae78c5aeUL, 0x4320c643UL, 0x18cfc718UL,
0xfa9ec8faUL, 0xa171c9a1UL, 0x4c29ca4cUL, 0x17c6cb17UL, 0xff99ccffUL, 0xa476cda4UL, 0x492ece49UL, 0x12c1cf12UL,
0xe48cd0e4UL, 0xbf63d1bfUL, 0x523bd252UL, 0x09d4d309UL, 0xe18bd4e1UL, 0xba64d5baUL, 0x573cd657UL, 0x0cd3d70cUL,
0xee82d8eeUL, 0xb56dd9b5UL, 0x5835da58UL, 0x03dadb03UL, 0xeb85dcebUL, 0xb06addb0UL, 0x5d32de5dUL, 0x06dddf06UL,
0xd8a8e0d8UL, 0x8347e183UL, 0x6e1fe26eUL, 0x35f0e335UL, 0xddafe4ddUL, 0x8640e586UL, 0x6b18e66bUL, 0x30f7e730UL,
0xd2a6e8d2UL, 0x8949e989UL, 0x6411ea64UL, 0x3ffeeb3fUL, 0xd7a1ecd7UL, 0x8c4eed8cUL, 0x6116ee61UL, 0x3af9ef3aUL,
0xccb4f0ccUL, 0x975bf197UL, 0x7a03f27aUL, 0x21ecf321UL, 0xc9b3f4c9UL, 0x925cf592UL, 0x7f04f67fUL, 0x24ebf724UL,
0xccb4f0ccUL, 0x975bf197UL, 0x7a03f27aUL, 0x21ecf321UL, 0xc9b3f4c9UL, 0x925cf592UL, 0x7f04f67fUL, 0x24ebf724UL,
0xc6baf8c6UL, 0x9d55f99dUL, 0x700dfa70UL, 0x2be2fb2bUL, 0xc3bdfcc3UL, 0x9852fd98UL, 0x750afe75UL, 0x2ee5ff2eUL
}};
@@ -216,281 +215,282 @@ static const ulong32 mds_tab[4][256] = {
/* the 4x8 RS transform */
static const ulong32 rs_tab0[256] = {
0x00000000LU, 0xa402a401LU, 0x05040502LU, 0xa106a103LU, 0x0a080a04LU, 0xae0aae05LU, 0x0f0c0f06LU, 0xab0eab07LU,
0x14101408LU, 0xb012b009LU, 0x1114110aLU, 0xb516b50bLU, 0x1e181e0cLU, 0xba1aba0dLU, 0x1b1c1b0eLU, 0xbf1ebf0fLU,
0x28202810LU, 0x8c228c11LU, 0x2d242d12LU, 0x89268913LU, 0x22282214LU, 0x862a8615LU, 0x272c2716LU, 0x832e8317LU,
0x3c303c18LU, 0x98329819LU, 0x3934391aLU, 0x9d369d1bLU, 0x3638361cLU, 0x923a921dLU, 0x333c331eLU, 0x973e971fLU,
0x50405020LU, 0xf442f421LU, 0x55445522LU, 0xf146f123LU, 0x5a485a24LU, 0xfe4afe25LU, 0x5f4c5f26LU, 0xfb4efb27LU,
0x44504428LU, 0xe052e029LU, 0x4154412aLU, 0xe556e52bLU, 0x4e584e2cLU, 0xea5aea2dLU, 0x4b5c4b2eLU, 0xef5eef2fLU,
0x78607830LU, 0xdc62dc31LU, 0x7d647d32LU, 0xd966d933LU, 0x72687234LU, 0xd66ad635LU, 0x776c7736LU, 0xd36ed337LU,
0x6c706c38LU, 0xc872c839LU, 0x6974693aLU, 0xcd76cd3bLU, 0x6678663cLU, 0xc27ac23dLU, 0x637c633eLU, 0xc77ec73fLU,
0xa080a040LU, 0x04820441LU, 0xa584a542LU, 0x01860143LU, 0xaa88aa44LU, 0x0e8a0e45LU, 0xaf8caf46LU, 0x0b8e0b47LU,
0xb490b448LU, 0x10921049LU, 0xb194b14aLU, 0x1596154bLU, 0xbe98be4cLU, 0x1a9a1a4dLU, 0xbb9cbb4eLU, 0x1f9e1f4fLU,
0x88a08850LU, 0x2ca22c51LU, 0x8da48d52LU, 0x29a62953LU, 0x82a88254LU, 0x26aa2655LU, 0x87ac8756LU, 0x23ae2357LU,
0x9cb09c58LU, 0x38b23859LU, 0x99b4995aLU, 0x3db63d5bLU, 0x96b8965cLU, 0x32ba325dLU, 0x93bc935eLU, 0x37be375fLU,
0xf0c0f060LU, 0x54c25461LU, 0xf5c4f562LU, 0x51c65163LU, 0xfac8fa64LU, 0x5eca5e65LU, 0xffccff66LU, 0x5bce5b67LU,
0xe4d0e468LU, 0x40d24069LU, 0xe1d4e16aLU, 0x45d6456bLU, 0xeed8ee6cLU, 0x4ada4a6dLU, 0xebdceb6eLU, 0x4fde4f6fLU,
0xd8e0d870LU, 0x7ce27c71LU, 0xdde4dd72LU, 0x79e67973LU, 0xd2e8d274LU, 0x76ea7675LU, 0xd7ecd776LU, 0x73ee7377LU,
0xccf0cc78LU, 0x68f26879LU, 0xc9f4c97aLU, 0x6df66d7bLU, 0xc6f8c67cLU, 0x62fa627dLU, 0xc3fcc37eLU, 0x67fe677fLU,
0x0d4d0d80LU, 0xa94fa981LU, 0x08490882LU, 0xac4bac83LU, 0x07450784LU, 0xa347a385LU, 0x02410286LU, 0xa643a687LU,
0x195d1988LU, 0xbd5fbd89LU, 0x1c591c8aLU, 0xb85bb88bLU, 0x1355138cLU, 0xb757b78dLU, 0x1651168eLU, 0xb253b28fLU,
0x256d2590LU, 0x816f8191LU, 0x20692092LU, 0x846b8493LU, 0x2f652f94LU, 0x8b678b95LU, 0x2a612a96LU, 0x8e638e97LU,
0x317d3198LU, 0x957f9599LU, 0x3479349aLU, 0x907b909bLU, 0x3b753b9cLU, 0x9f779f9dLU, 0x3e713e9eLU, 0x9a739a9fLU,
0x5d0d5da0LU, 0xf90ff9a1LU, 0x580958a2LU, 0xfc0bfca3LU, 0x570557a4LU, 0xf307f3a5LU, 0x520152a6LU, 0xf603f6a7LU,
0x491d49a8LU, 0xed1feda9LU, 0x4c194caaLU, 0xe81be8abLU, 0x431543acLU, 0xe717e7adLU, 0x461146aeLU, 0xe213e2afLU,
0x752d75b0LU, 0xd12fd1b1LU, 0x702970b2LU, 0xd42bd4b3LU, 0x7f257fb4LU, 0xdb27dbb5LU, 0x7a217ab6LU, 0xde23deb7LU,
0x613d61b8LU, 0xc53fc5b9LU, 0x643964baLU, 0xc03bc0bbLU, 0x6b356bbcLU, 0xcf37cfbdLU, 0x6e316ebeLU, 0xca33cabfLU,
0xadcdadc0LU, 0x09cf09c1LU, 0xa8c9a8c2LU, 0x0ccb0cc3LU, 0xa7c5a7c4LU, 0x03c703c5LU, 0xa2c1a2c6LU, 0x06c306c7LU,
0xb9ddb9c8LU, 0x1ddf1dc9LU, 0xbcd9bccaLU, 0x18db18cbLU, 0xb3d5b3ccLU, 0x17d717cdLU, 0xb6d1b6ceLU, 0x12d312cfLU,
0x85ed85d0LU, 0x21ef21d1LU, 0x80e980d2LU, 0x24eb24d3LU, 0x8fe58fd4LU, 0x2be72bd5LU, 0x8ae18ad6LU, 0x2ee32ed7LU,
0x91fd91d8LU, 0x35ff35d9LU, 0x94f994daLU, 0x30fb30dbLU, 0x9bf59bdcLU, 0x3ff73fddLU, 0x9ef19edeLU, 0x3af33adfLU,
0xfd8dfde0LU, 0x598f59e1LU, 0xf889f8e2LU, 0x5c8b5ce3LU, 0xf785f7e4LU, 0x538753e5LU, 0xf281f2e6LU, 0x568356e7LU,
0xe99de9e8LU, 0x4d9f4de9LU, 0xec99eceaLU, 0x489b48ebLU, 0xe395e3ecLU, 0x479747edLU, 0xe691e6eeLU, 0x429342efLU,
0xd5add5f0LU, 0x71af71f1LU, 0xd0a9d0f2LU, 0x74ab74f3LU, 0xdfa5dff4LU, 0x7ba77bf5LU, 0xdaa1daf6LU, 0x7ea37ef7LU,
0xc1bdc1f8LU, 0x65bf65f9LU, 0xc4b9c4faLU, 0x60bb60fbLU, 0xcbb5cbfcLU, 0x6fb76ffdLU, 0xceb1cefeLU, 0x6ab36affLU };
0x00000000LU, 0xa402a401LU, 0x05040502LU, 0xa106a103LU, 0x0a080a04LU, 0xae0aae05LU, 0x0f0c0f06LU, 0xab0eab07LU,
0x14101408LU, 0xb012b009LU, 0x1114110aLU, 0xb516b50bLU, 0x1e181e0cLU, 0xba1aba0dLU, 0x1b1c1b0eLU, 0xbf1ebf0fLU,
0x28202810LU, 0x8c228c11LU, 0x2d242d12LU, 0x89268913LU, 0x22282214LU, 0x862a8615LU, 0x272c2716LU, 0x832e8317LU,
0x3c303c18LU, 0x98329819LU, 0x3934391aLU, 0x9d369d1bLU, 0x3638361cLU, 0x923a921dLU, 0x333c331eLU, 0x973e971fLU,
0x50405020LU, 0xf442f421LU, 0x55445522LU, 0xf146f123LU, 0x5a485a24LU, 0xfe4afe25LU, 0x5f4c5f26LU, 0xfb4efb27LU,
0x44504428LU, 0xe052e029LU, 0x4154412aLU, 0xe556e52bLU, 0x4e584e2cLU, 0xea5aea2dLU, 0x4b5c4b2eLU, 0xef5eef2fLU,
0x78607830LU, 0xdc62dc31LU, 0x7d647d32LU, 0xd966d933LU, 0x72687234LU, 0xd66ad635LU, 0x776c7736LU, 0xd36ed337LU,
0x6c706c38LU, 0xc872c839LU, 0x6974693aLU, 0xcd76cd3bLU, 0x6678663cLU, 0xc27ac23dLU, 0x637c633eLU, 0xc77ec73fLU,
0xa080a040LU, 0x04820441LU, 0xa584a542LU, 0x01860143LU, 0xaa88aa44LU, 0x0e8a0e45LU, 0xaf8caf46LU, 0x0b8e0b47LU,
0xb490b448LU, 0x10921049LU, 0xb194b14aLU, 0x1596154bLU, 0xbe98be4cLU, 0x1a9a1a4dLU, 0xbb9cbb4eLU, 0x1f9e1f4fLU,
0x88a08850LU, 0x2ca22c51LU, 0x8da48d52LU, 0x29a62953LU, 0x82a88254LU, 0x26aa2655LU, 0x87ac8756LU, 0x23ae2357LU,
0x9cb09c58LU, 0x38b23859LU, 0x99b4995aLU, 0x3db63d5bLU, 0x96b8965cLU, 0x32ba325dLU, 0x93bc935eLU, 0x37be375fLU,
0xf0c0f060LU, 0x54c25461LU, 0xf5c4f562LU, 0x51c65163LU, 0xfac8fa64LU, 0x5eca5e65LU, 0xffccff66LU, 0x5bce5b67LU,
0xe4d0e468LU, 0x40d24069LU, 0xe1d4e16aLU, 0x45d6456bLU, 0xeed8ee6cLU, 0x4ada4a6dLU, 0xebdceb6eLU, 0x4fde4f6fLU,
0xd8e0d870LU, 0x7ce27c71LU, 0xdde4dd72LU, 0x79e67973LU, 0xd2e8d274LU, 0x76ea7675LU, 0xd7ecd776LU, 0x73ee7377LU,
0xccf0cc78LU, 0x68f26879LU, 0xc9f4c97aLU, 0x6df66d7bLU, 0xc6f8c67cLU, 0x62fa627dLU, 0xc3fcc37eLU, 0x67fe677fLU,
0x0d4d0d80LU, 0xa94fa981LU, 0x08490882LU, 0xac4bac83LU, 0x07450784LU, 0xa347a385LU, 0x02410286LU, 0xa643a687LU,
0x195d1988LU, 0xbd5fbd89LU, 0x1c591c8aLU, 0xb85bb88bLU, 0x1355138cLU, 0xb757b78dLU, 0x1651168eLU, 0xb253b28fLU,
0x256d2590LU, 0x816f8191LU, 0x20692092LU, 0x846b8493LU, 0x2f652f94LU, 0x8b678b95LU, 0x2a612a96LU, 0x8e638e97LU,
0x317d3198LU, 0x957f9599LU, 0x3479349aLU, 0x907b909bLU, 0x3b753b9cLU, 0x9f779f9dLU, 0x3e713e9eLU, 0x9a739a9fLU,
0x5d0d5da0LU, 0xf90ff9a1LU, 0x580958a2LU, 0xfc0bfca3LU, 0x570557a4LU, 0xf307f3a5LU, 0x520152a6LU, 0xf603f6a7LU,
0x491d49a8LU, 0xed1feda9LU, 0x4c194caaLU, 0xe81be8abLU, 0x431543acLU, 0xe717e7adLU, 0x461146aeLU, 0xe213e2afLU,
0x752d75b0LU, 0xd12fd1b1LU, 0x702970b2LU, 0xd42bd4b3LU, 0x7f257fb4LU, 0xdb27dbb5LU, 0x7a217ab6LU, 0xde23deb7LU,
0x613d61b8LU, 0xc53fc5b9LU, 0x643964baLU, 0xc03bc0bbLU, 0x6b356bbcLU, 0xcf37cfbdLU, 0x6e316ebeLU, 0xca33cabfLU,
0xadcdadc0LU, 0x09cf09c1LU, 0xa8c9a8c2LU, 0x0ccb0cc3LU, 0xa7c5a7c4LU, 0x03c703c5LU, 0xa2c1a2c6LU, 0x06c306c7LU,
0xb9ddb9c8LU, 0x1ddf1dc9LU, 0xbcd9bccaLU, 0x18db18cbLU, 0xb3d5b3ccLU, 0x17d717cdLU, 0xb6d1b6ceLU, 0x12d312cfLU,
0x85ed85d0LU, 0x21ef21d1LU, 0x80e980d2LU, 0x24eb24d3LU, 0x8fe58fd4LU, 0x2be72bd5LU, 0x8ae18ad6LU, 0x2ee32ed7LU,
0x91fd91d8LU, 0x35ff35d9LU, 0x94f994daLU, 0x30fb30dbLU, 0x9bf59bdcLU, 0x3ff73fddLU, 0x9ef19edeLU, 0x3af33adfLU,
0xfd8dfde0LU, 0x598f59e1LU, 0xf889f8e2LU, 0x5c8b5ce3LU, 0xf785f7e4LU, 0x538753e5LU, 0xf281f2e6LU, 0x568356e7LU,
0xe99de9e8LU, 0x4d9f4de9LU, 0xec99eceaLU, 0x489b48ebLU, 0xe395e3ecLU, 0x479747edLU, 0xe691e6eeLU, 0x429342efLU,
0xd5add5f0LU, 0x71af71f1LU, 0xd0a9d0f2LU, 0x74ab74f3LU, 0xdfa5dff4LU, 0x7ba77bf5LU, 0xdaa1daf6LU, 0x7ea37ef7LU,
0xc1bdc1f8LU, 0x65bf65f9LU, 0xc4b9c4faLU, 0x60bb60fbLU, 0xcbb5cbfcLU, 0x6fb76ffdLU, 0xceb1cefeLU, 0x6ab36affLU };
static const ulong32 rs_tab1[256] = {
0x00000000LU, 0x55a156a4LU, 0xaa0fac05LU, 0xffaefaa1LU, 0x191e150aLU, 0x4cbf43aeLU, 0xb311b90fLU, 0xe6b0efabLU,
0x323c2a14LU, 0x679d7cb0LU, 0x98338611LU, 0xcd92d0b5LU, 0x2b223f1eLU, 0x7e8369baLU, 0x812d931bLU, 0xd48cc5bfLU,
0x64785428LU, 0x31d9028cLU, 0xce77f82dLU, 0x9bd6ae89LU, 0x7d664122LU, 0x28c71786LU, 0xd769ed27LU, 0x82c8bb83LU,
0x56447e3cLU, 0x03e52898LU, 0xfc4bd239LU, 0xa9ea849dLU, 0x4f5a6b36LU, 0x1afb3d92LU, 0xe555c733LU, 0xb0f49197LU,
0xc8f0a850LU, 0x9d51fef4LU, 0x62ff0455LU, 0x375e52f1LU, 0xd1eebd5aLU, 0x844febfeLU, 0x7be1115fLU, 0x2e4047fbLU,
0xfacc8244LU, 0xaf6dd4e0LU, 0x50c32e41LU, 0x056278e5LU, 0xe3d2974eLU, 0xb673c1eaLU, 0x49dd3b4bLU, 0x1c7c6defLU,
0xac88fc78LU, 0xf929aadcLU, 0x0687507dLU, 0x532606d9LU, 0xb596e972LU, 0xe037bfd6LU, 0x1f994577LU, 0x4a3813d3LU,
0x9eb4d66cLU, 0xcb1580c8LU, 0x34bb7a69LU, 0x611a2ccdLU, 0x87aac366LU, 0xd20b95c2LU, 0x2da56f63LU, 0x780439c7LU,
0xddad1da0LU, 0x880c4b04LU, 0x77a2b1a5LU, 0x2203e701LU, 0xc4b308aaLU, 0x91125e0eLU, 0x6ebca4afLU, 0x3b1df20bLU,
0xef9137b4LU, 0xba306110LU, 0x459e9bb1LU, 0x103fcd15LU, 0xf68f22beLU, 0xa32e741aLU, 0x5c808ebbLU, 0x0921d81fLU,
0xb9d54988LU, 0xec741f2cLU, 0x13dae58dLU, 0x467bb329LU, 0xa0cb5c82LU, 0xf56a0a26LU, 0x0ac4f087LU, 0x5f65a623LU,
0x8be9639cLU, 0xde483538LU, 0x21e6cf99LU, 0x7447993dLU, 0x92f77696LU, 0xc7562032LU, 0x38f8da93LU, 0x6d598c37LU,
0x155db5f0LU, 0x40fce354LU, 0xbf5219f5LU, 0xeaf34f51LU, 0x0c43a0faLU, 0x59e2f65eLU, 0xa64c0cffLU, 0xf3ed5a5bLU,
0x27619fe4LU, 0x72c0c940LU, 0x8d6e33e1LU, 0xd8cf6545LU, 0x3e7f8aeeLU, 0x6bdedc4aLU, 0x947026ebLU, 0xc1d1704fLU,
0x7125e1d8LU, 0x2484b77cLU, 0xdb2a4dddLU, 0x8e8b1b79LU, 0x683bf4d2LU, 0x3d9aa276LU, 0xc23458d7LU, 0x97950e73LU,
0x00000000LU, 0x55a156a4LU, 0xaa0fac05LU, 0xffaefaa1LU, 0x191e150aLU, 0x4cbf43aeLU, 0xb311b90fLU, 0xe6b0efabLU,
0x323c2a14LU, 0x679d7cb0LU, 0x98338611LU, 0xcd92d0b5LU, 0x2b223f1eLU, 0x7e8369baLU, 0x812d931bLU, 0xd48cc5bfLU,
0x64785428LU, 0x31d9028cLU, 0xce77f82dLU, 0x9bd6ae89LU, 0x7d664122LU, 0x28c71786LU, 0xd769ed27LU, 0x82c8bb83LU,
0x56447e3cLU, 0x03e52898LU, 0xfc4bd239LU, 0xa9ea849dLU, 0x4f5a6b36LU, 0x1afb3d92LU, 0xe555c733LU, 0xb0f49197LU,
0xc8f0a850LU, 0x9d51fef4LU, 0x62ff0455LU, 0x375e52f1LU, 0xd1eebd5aLU, 0x844febfeLU, 0x7be1115fLU, 0x2e4047fbLU,
0xfacc8244LU, 0xaf6dd4e0LU, 0x50c32e41LU, 0x056278e5LU, 0xe3d2974eLU, 0xb673c1eaLU, 0x49dd3b4bLU, 0x1c7c6defLU,
0xac88fc78LU, 0xf929aadcLU, 0x0687507dLU, 0x532606d9LU, 0xb596e972LU, 0xe037bfd6LU, 0x1f994577LU, 0x4a3813d3LU,
0x9eb4d66cLU, 0xcb1580c8LU, 0x34bb7a69LU, 0x611a2ccdLU, 0x87aac366LU, 0xd20b95c2LU, 0x2da56f63LU, 0x780439c7LU,
0xddad1da0LU, 0x880c4b04LU, 0x77a2b1a5LU, 0x2203e701LU, 0xc4b308aaLU, 0x91125e0eLU, 0x6ebca4afLU, 0x3b1df20bLU,
0xef9137b4LU, 0xba306110LU, 0x459e9bb1LU, 0x103fcd15LU, 0xf68f22beLU, 0xa32e741aLU, 0x5c808ebbLU, 0x0921d81fLU,
0xb9d54988LU, 0xec741f2cLU, 0x13dae58dLU, 0x467bb329LU, 0xa0cb5c82LU, 0xf56a0a26LU, 0x0ac4f087LU, 0x5f65a623LU,
0x8be9639cLU, 0xde483538LU, 0x21e6cf99LU, 0x7447993dLU, 0x92f77696LU, 0xc7562032LU, 0x38f8da93LU, 0x6d598c37LU,
0x155db5f0LU, 0x40fce354LU, 0xbf5219f5LU, 0xeaf34f51LU, 0x0c43a0faLU, 0x59e2f65eLU, 0xa64c0cffLU, 0xf3ed5a5bLU,
0x27619fe4LU, 0x72c0c940LU, 0x8d6e33e1LU, 0xd8cf6545LU, 0x3e7f8aeeLU, 0x6bdedc4aLU, 0x947026ebLU, 0xc1d1704fLU,
0x7125e1d8LU, 0x2484b77cLU, 0xdb2a4dddLU, 0x8e8b1b79LU, 0x683bf4d2LU, 0x3d9aa276LU, 0xc23458d7LU, 0x97950e73LU,
0x4319cbccLU, 0x16b89d68LU, 0xe91667c9LU, 0xbcb7316dLU, 0x5a07dec6LU, 0x0fa68862LU, 0xf00872c3LU, 0xa5a92467LU,
0xf7173a0dLU, 0xa2b66ca9LU, 0x5d189608LU, 0x08b9c0acLU, 0xee092f07LU, 0xbba879a3LU, 0x44068302LU, 0x11a7d5a6LU,
0xc52b1019LU, 0x908a46bdLU, 0x6f24bc1cLU, 0x3a85eab8LU, 0xdc350513LU, 0x899453b7LU, 0x763aa916LU, 0x239bffb2LU,
0x936f6e25LU, 0xc6ce3881LU, 0x3960c220LU, 0x6cc19484LU, 0x8a717b2fLU, 0xdfd02d8bLU, 0x207ed72aLU, 0x75df818eLU,
0xf7173a0dLU, 0xa2b66ca9LU, 0x5d189608LU, 0x08b9c0acLU, 0xee092f07LU, 0xbba879a3LU, 0x44068302LU, 0x11a7d5a6LU,
0xc52b1019LU, 0x908a46bdLU, 0x6f24bc1cLU, 0x3a85eab8LU, 0xdc350513LU, 0x899453b7LU, 0x763aa916LU, 0x239bffb2LU,
0x936f6e25LU, 0xc6ce3881LU, 0x3960c220LU, 0x6cc19484LU, 0x8a717b2fLU, 0xdfd02d8bLU, 0x207ed72aLU, 0x75df818eLU,
0xa1534431LU, 0xf4f21295LU, 0x0b5ce834LU, 0x5efdbe90LU, 0xb84d513bLU, 0xedec079fLU, 0x1242fd3eLU, 0x47e3ab9aLU,
0x3fe7925dLU, 0x6a46c4f9LU, 0x95e83e58LU, 0xc04968fcLU, 0x26f98757LU, 0x7358d1f3LU, 0x8cf62b52LU, 0xd9577df6LU,
0x3fe7925dLU, 0x6a46c4f9LU, 0x95e83e58LU, 0xc04968fcLU, 0x26f98757LU, 0x7358d1f3LU, 0x8cf62b52LU, 0xd9577df6LU,
0x0ddbb849LU, 0x587aeeedLU, 0xa7d4144cLU, 0xf27542e8LU, 0x14c5ad43LU, 0x4164fbe7LU, 0xbeca0146LU, 0xeb6b57e2LU,
0x5b9fc675LU, 0x0e3e90d1LU, 0xf1906a70LU, 0xa4313cd4LU, 0x4281d37fLU, 0x172085dbLU, 0xe88e7f7aLU, 0xbd2f29deLU,
0x69a3ec61LU, 0x3c02bac5LU, 0xc3ac4064LU, 0x960d16c0LU, 0x70bdf96bLU, 0x251cafcfLU, 0xdab2556eLU, 0x8f1303caLU,
0x2aba27adLU, 0x7f1b7109LU, 0x80b58ba8LU, 0xd514dd0cLU, 0x33a432a7LU, 0x66056403LU, 0x99ab9ea2LU, 0xcc0ac806LU,
0x18860db9LU, 0x4d275b1dLU, 0xb289a1bcLU, 0xe728f718LU, 0x019818b3LU, 0x54394e17LU, 0xab97b4b6LU, 0xfe36e212LU,
0x4ec27385LU, 0x1b632521LU, 0xe4cddf80LU, 0xb16c8924LU, 0x57dc668fLU, 0x027d302bLU, 0xfdd3ca8aLU, 0xa8729c2eLU,
0x7cfe5991LU, 0x295f0f35LU, 0xd6f1f594LU, 0x8350a330LU, 0x65e04c9bLU, 0x30411a3fLU, 0xcfefe09eLU, 0x9a4eb63aLU,
0xe24a8ffdLU, 0xb7ebd959LU, 0x484523f8LU, 0x1de4755cLU, 0xfb549af7LU, 0xaef5cc53LU, 0x515b36f2LU, 0x04fa6056LU,
0xd076a5e9LU, 0x85d7f34dLU, 0x7a7909ecLU, 0x2fd85f48LU, 0xc968b0e3LU, 0x9cc9e647LU, 0x63671ce6LU, 0x36c64a42LU,
0x8632dbd5LU, 0xd3938d71LU, 0x2c3d77d0LU, 0x799c2174LU, 0x9f2ccedfLU, 0xca8d987bLU, 0x352362daLU, 0x6082347eLU,
0xb40ef1c1LU, 0xe1afa765LU, 0x1e015dc4LU, 0x4ba00b60LU, 0xad10e4cbLU, 0xf8b1b26fLU, 0x071f48ceLU, 0x52be1e6aLU };
0x5b9fc675LU, 0x0e3e90d1LU, 0xf1906a70LU, 0xa4313cd4LU, 0x4281d37fLU, 0x172085dbLU, 0xe88e7f7aLU, 0xbd2f29deLU,
0x69a3ec61LU, 0x3c02bac5LU, 0xc3ac4064LU, 0x960d16c0LU, 0x70bdf96bLU, 0x251cafcfLU, 0xdab2556eLU, 0x8f1303caLU,
0x2aba27adLU, 0x7f1b7109LU, 0x80b58ba8LU, 0xd514dd0cLU, 0x33a432a7LU, 0x66056403LU, 0x99ab9ea2LU, 0xcc0ac806LU,
0x18860db9LU, 0x4d275b1dLU, 0xb289a1bcLU, 0xe728f718LU, 0x019818b3LU, 0x54394e17LU, 0xab97b4b6LU, 0xfe36e212LU,
0x4ec27385LU, 0x1b632521LU, 0xe4cddf80LU, 0xb16c8924LU, 0x57dc668fLU, 0x027d302bLU, 0xfdd3ca8aLU, 0xa8729c2eLU,
0x7cfe5991LU, 0x295f0f35LU, 0xd6f1f594LU, 0x8350a330LU, 0x65e04c9bLU, 0x30411a3fLU, 0xcfefe09eLU, 0x9a4eb63aLU,
0xe24a8ffdLU, 0xb7ebd959LU, 0x484523f8LU, 0x1de4755cLU, 0xfb549af7LU, 0xaef5cc53LU, 0x515b36f2LU, 0x04fa6056LU,
0xd076a5e9LU, 0x85d7f34dLU, 0x7a7909ecLU, 0x2fd85f48LU, 0xc968b0e3LU, 0x9cc9e647LU, 0x63671ce6LU, 0x36c64a42LU,
0x8632dbd5LU, 0xd3938d71LU, 0x2c3d77d0LU, 0x799c2174LU, 0x9f2ccedfLU, 0xca8d987bLU, 0x352362daLU, 0x6082347eLU,
0xb40ef1c1LU, 0xe1afa765LU, 0x1e015dc4LU, 0x4ba00b60LU, 0xad10e4cbLU, 0xf8b1b26fLU, 0x071f48ceLU, 0x52be1e6aLU };
static const ulong32 rs_tab2[256] = {
0x00000000LU, 0x87fc8255LU, 0x43b549aaLU, 0xc449cbffLU, 0x86279219LU, 0x01db104cLU, 0xc592dbb3LU, 0x426e59e6LU,
0x414e6932LU, 0xc6b2eb67LU, 0x02fb2098LU, 0x8507a2cdLU, 0xc769fb2bLU, 0x4095797eLU, 0x84dcb281LU, 0x032030d4LU,
0x829cd264LU, 0x05605031LU, 0xc1299bceLU, 0x46d5199bLU, 0x04bb407dLU, 0x8347c228LU, 0x470e09d7LU, 0xc0f28b82LU,
0xc3d2bb56LU, 0x442e3903LU, 0x8067f2fcLU, 0x079b70a9LU, 0x45f5294fLU, 0xc209ab1aLU, 0x064060e5LU, 0x81bce2b0LU,
0x4975e9c8LU, 0xce896b9dLU, 0x0ac0a062LU, 0x8d3c2237LU, 0xcf527bd1LU, 0x48aef984LU, 0x8ce7327bLU, 0x0b1bb02eLU,
0x083b80faLU, 0x8fc702afLU, 0x4b8ec950LU, 0xcc724b05LU, 0x8e1c12e3LU, 0x09e090b6LU, 0xcda95b49LU, 0x4a55d91cLU,
0xcbe93bacLU, 0x4c15b9f9LU, 0x885c7206LU, 0x0fa0f053LU, 0x4dcea9b5LU, 0xca322be0LU, 0x0e7be01fLU, 0x8987624aLU,
0x8aa7529eLU, 0x0d5bd0cbLU, 0xc9121b34LU, 0x4eee9961LU, 0x0c80c087LU, 0x8b7c42d2LU, 0x4f35892dLU, 0xc8c90b78LU,
0x92ea9fddLU, 0x15161d88LU, 0xd15fd677LU, 0x56a35422LU, 0x14cd0dc4LU, 0x93318f91LU, 0x5778446eLU, 0xd084c63bLU,
0xd3a4f6efLU, 0x545874baLU, 0x9011bf45LU, 0x17ed3d10LU, 0x558364f6LU, 0xd27fe6a3LU, 0x16362d5cLU, 0x91caaf09LU,
0x10764db9LU, 0x978acfecLU, 0x53c30413LU, 0xd43f8646LU, 0x9651dfa0LU, 0x11ad5df5LU, 0xd5e4960aLU, 0x5218145fLU,
0x5138248bLU, 0xd6c4a6deLU, 0x128d6d21LU, 0x9571ef74LU, 0xd71fb692LU, 0x50e334c7LU, 0x94aaff38LU, 0x13567d6dLU,
0xdb9f7615LU, 0x5c63f440LU, 0x982a3fbfLU, 0x1fd6bdeaLU, 0x5db8e40cLU, 0xda446659LU, 0x1e0dada6LU, 0x99f12ff3LU,
0x9ad11f27LU, 0x1d2d9d72LU, 0xd964568dLU, 0x5e98d4d8LU, 0x1cf68d3eLU, 0x9b0a0f6bLU, 0x5f43c494LU, 0xd8bf46c1LU,
0x5903a471LU, 0xdeff2624LU, 0x1ab6eddbLU, 0x9d4a6f8eLU, 0xdf243668LU, 0x58d8b43dLU, 0x9c917fc2LU, 0x1b6dfd97LU,
0x184dcd43LU, 0x9fb14f16LU, 0x5bf884e9LU, 0xdc0406bcLU, 0x9e6a5f5aLU, 0x1996dd0fLU, 0xdddf16f0LU, 0x5a2394a5LU,
0x699973f7LU, 0xee65f1a2LU, 0x2a2c3a5dLU, 0xadd0b808LU, 0xefbee1eeLU, 0x684263bbLU, 0xac0ba844LU, 0x2bf72a11LU,
0x28d71ac5LU, 0xaf2b9890LU, 0x6b62536fLU, 0xec9ed13aLU, 0xaef088dcLU, 0x290c0a89LU, 0xed45c176LU, 0x6ab94323LU,
0xeb05a193LU, 0x6cf923c6LU, 0xa8b0e839LU, 0x2f4c6a6cLU, 0x6d22338aLU, 0xeadeb1dfLU, 0x2e977a20LU, 0xa96bf875LU,
0xaa4bc8a1LU, 0x2db74af4LU, 0xe9fe810bLU, 0x6e02035eLU, 0x2c6c5ab8LU, 0xab90d8edLU, 0x6fd91312LU, 0xe8259147LU,
0x20ec9a3fLU, 0xa710186aLU, 0x6359d395LU, 0xe4a551c0LU, 0xa6cb0826LU, 0x21378a73LU, 0xe57e418cLU, 0x6282c3d9LU,
0x61a2f30dLU, 0xe65e7158LU, 0x2217baa7LU, 0xa5eb38f2LU, 0xe7856114LU, 0x6079e341LU, 0xa43028beLU, 0x23ccaaebLU,
0xa270485bLU, 0x258cca0eLU, 0xe1c501f1LU, 0x663983a4LU, 0x2457da42LU, 0xa3ab5817LU, 0x67e293e8LU, 0xe01e11bdLU,
0xe33e2169LU, 0x64c2a33cLU, 0xa08b68c3LU, 0x2777ea96LU, 0x6519b370LU, 0xe2e53125LU, 0x26acfadaLU, 0xa150788fLU,
0xfb73ec2aLU, 0x7c8f6e7fLU, 0xb8c6a580LU, 0x3f3a27d5LU, 0x7d547e33LU, 0xfaa8fc66LU, 0x3ee13799LU, 0xb91db5ccLU,
0xba3d8518LU, 0x3dc1074dLU, 0xf988ccb2LU, 0x7e744ee7LU, 0x3c1a1701LU, 0xbbe69554LU, 0x7faf5eabLU, 0xf853dcfeLU,
0x79ef3e4eLU, 0xfe13bc1bLU, 0x3a5a77e4LU, 0xbda6f5b1LU, 0xffc8ac57LU, 0x78342e02LU, 0xbc7de5fdLU, 0x3b8167a8LU,
0x38a1577cLU, 0xbf5dd529LU, 0x7b141ed6LU, 0xfce89c83LU, 0xbe86c565LU, 0x397a4730LU, 0xfd338ccfLU, 0x7acf0e9aLU,
0xb20605e2LU, 0x35fa87b7LU, 0xf1b34c48LU, 0x764fce1dLU, 0x342197fbLU, 0xb3dd15aeLU, 0x7794de51LU, 0xf0685c04LU,
0xf3486cd0LU, 0x74b4ee85LU, 0xb0fd257aLU, 0x3701a72fLU, 0x756ffec9LU, 0xf2937c9cLU, 0x36dab763LU, 0xb1263536LU,
0x309ad786LU, 0xb76655d3LU, 0x732f9e2cLU, 0xf4d31c79LU, 0xb6bd459fLU, 0x3141c7caLU, 0xf5080c35LU, 0x72f48e60LU,
0x71d4beb4LU, 0xf6283ce1LU, 0x3261f71eLU, 0xb59d754bLU, 0xf7f32cadLU, 0x700faef8LU, 0xb4466507LU, 0x33bae752LU };
0x00000000LU, 0x87fc8255LU, 0x43b549aaLU, 0xc449cbffLU, 0x86279219LU, 0x01db104cLU, 0xc592dbb3LU, 0x426e59e6LU,
0x414e6932LU, 0xc6b2eb67LU, 0x02fb2098LU, 0x8507a2cdLU, 0xc769fb2bLU, 0x4095797eLU, 0x84dcb281LU, 0x032030d4LU,
0x829cd264LU, 0x05605031LU, 0xc1299bceLU, 0x46d5199bLU, 0x04bb407dLU, 0x8347c228LU, 0x470e09d7LU, 0xc0f28b82LU,
0xc3d2bb56LU, 0x442e3903LU, 0x8067f2fcLU, 0x079b70a9LU, 0x45f5294fLU, 0xc209ab1aLU, 0x064060e5LU, 0x81bce2b0LU,
0x4975e9c8LU, 0xce896b9dLU, 0x0ac0a062LU, 0x8d3c2237LU, 0xcf527bd1LU, 0x48aef984LU, 0x8ce7327bLU, 0x0b1bb02eLU,
0x083b80faLU, 0x8fc702afLU, 0x4b8ec950LU, 0xcc724b05LU, 0x8e1c12e3LU, 0x09e090b6LU, 0xcda95b49LU, 0x4a55d91cLU,
0xcbe93bacLU, 0x4c15b9f9LU, 0x885c7206LU, 0x0fa0f053LU, 0x4dcea9b5LU, 0xca322be0LU, 0x0e7be01fLU, 0x8987624aLU,
0x8aa7529eLU, 0x0d5bd0cbLU, 0xc9121b34LU, 0x4eee9961LU, 0x0c80c087LU, 0x8b7c42d2LU, 0x4f35892dLU, 0xc8c90b78LU,
0x92ea9fddLU, 0x15161d88LU, 0xd15fd677LU, 0x56a35422LU, 0x14cd0dc4LU, 0x93318f91LU, 0x5778446eLU, 0xd084c63bLU,
0xd3a4f6efLU, 0x545874baLU, 0x9011bf45LU, 0x17ed3d10LU, 0x558364f6LU, 0xd27fe6a3LU, 0x16362d5cLU, 0x91caaf09LU,
0x10764db9LU, 0x978acfecLU, 0x53c30413LU, 0xd43f8646LU, 0x9651dfa0LU, 0x11ad5df5LU, 0xd5e4960aLU, 0x5218145fLU,
0x5138248bLU, 0xd6c4a6deLU, 0x128d6d21LU, 0x9571ef74LU, 0xd71fb692LU, 0x50e334c7LU, 0x94aaff38LU, 0x13567d6dLU,
0xdb9f7615LU, 0x5c63f440LU, 0x982a3fbfLU, 0x1fd6bdeaLU, 0x5db8e40cLU, 0xda446659LU, 0x1e0dada6LU, 0x99f12ff3LU,
0x9ad11f27LU, 0x1d2d9d72LU, 0xd964568dLU, 0x5e98d4d8LU, 0x1cf68d3eLU, 0x9b0a0f6bLU, 0x5f43c494LU, 0xd8bf46c1LU,
0x5903a471LU, 0xdeff2624LU, 0x1ab6eddbLU, 0x9d4a6f8eLU, 0xdf243668LU, 0x58d8b43dLU, 0x9c917fc2LU, 0x1b6dfd97LU,
0x184dcd43LU, 0x9fb14f16LU, 0x5bf884e9LU, 0xdc0406bcLU, 0x9e6a5f5aLU, 0x1996dd0fLU, 0xdddf16f0LU, 0x5a2394a5LU,
0x699973f7LU, 0xee65f1a2LU, 0x2a2c3a5dLU, 0xadd0b808LU, 0xefbee1eeLU, 0x684263bbLU, 0xac0ba844LU, 0x2bf72a11LU,
0x28d71ac5LU, 0xaf2b9890LU, 0x6b62536fLU, 0xec9ed13aLU, 0xaef088dcLU, 0x290c0a89LU, 0xed45c176LU, 0x6ab94323LU,
0xeb05a193LU, 0x6cf923c6LU, 0xa8b0e839LU, 0x2f4c6a6cLU, 0x6d22338aLU, 0xeadeb1dfLU, 0x2e977a20LU, 0xa96bf875LU,
0xaa4bc8a1LU, 0x2db74af4LU, 0xe9fe810bLU, 0x6e02035eLU, 0x2c6c5ab8LU, 0xab90d8edLU, 0x6fd91312LU, 0xe8259147LU,
0x20ec9a3fLU, 0xa710186aLU, 0x6359d395LU, 0xe4a551c0LU, 0xa6cb0826LU, 0x21378a73LU, 0xe57e418cLU, 0x6282c3d9LU,
0x61a2f30dLU, 0xe65e7158LU, 0x2217baa7LU, 0xa5eb38f2LU, 0xe7856114LU, 0x6079e341LU, 0xa43028beLU, 0x23ccaaebLU,
0xa270485bLU, 0x258cca0eLU, 0xe1c501f1LU, 0x663983a4LU, 0x2457da42LU, 0xa3ab5817LU, 0x67e293e8LU, 0xe01e11bdLU,
0xe33e2169LU, 0x64c2a33cLU, 0xa08b68c3LU, 0x2777ea96LU, 0x6519b370LU, 0xe2e53125LU, 0x26acfadaLU, 0xa150788fLU,
0xfb73ec2aLU, 0x7c8f6e7fLU, 0xb8c6a580LU, 0x3f3a27d5LU, 0x7d547e33LU, 0xfaa8fc66LU, 0x3ee13799LU, 0xb91db5ccLU,
0xba3d8518LU, 0x3dc1074dLU, 0xf988ccb2LU, 0x7e744ee7LU, 0x3c1a1701LU, 0xbbe69554LU, 0x7faf5eabLU, 0xf853dcfeLU,
0x79ef3e4eLU, 0xfe13bc1bLU, 0x3a5a77e4LU, 0xbda6f5b1LU, 0xffc8ac57LU, 0x78342e02LU, 0xbc7de5fdLU, 0x3b8167a8LU,
0x38a1577cLU, 0xbf5dd529LU, 0x7b141ed6LU, 0xfce89c83LU, 0xbe86c565LU, 0x397a4730LU, 0xfd338ccfLU, 0x7acf0e9aLU,
0xb20605e2LU, 0x35fa87b7LU, 0xf1b34c48LU, 0x764fce1dLU, 0x342197fbLU, 0xb3dd15aeLU, 0x7794de51LU, 0xf0685c04LU,
0xf3486cd0LU, 0x74b4ee85LU, 0xb0fd257aLU, 0x3701a72fLU, 0x756ffec9LU, 0xf2937c9cLU, 0x36dab763LU, 0xb1263536LU,
0x309ad786LU, 0xb76655d3LU, 0x732f9e2cLU, 0xf4d31c79LU, 0xb6bd459fLU, 0x3141c7caLU, 0xf5080c35LU, 0x72f48e60LU,
0x71d4beb4LU, 0xf6283ce1LU, 0x3261f71eLU, 0xb59d754bLU, 0xf7f32cadLU, 0x700faef8LU, 0xb4466507LU, 0x33bae752LU };
static const ulong32 rs_tab3[256] = {
0x00000000LU, 0x5ac1f387LU, 0xb4cfab43LU, 0xee0e58c4LU, 0x25d31b86LU, 0x7f12e801LU, 0x911cb0c5LU, 0xcbdd4342LU,
0x4aeb3641LU, 0x102ac5c6LU, 0xfe249d02LU, 0xa4e56e85LU, 0x6f382dc7LU, 0x35f9de40LU, 0xdbf78684LU, 0x81367503LU,
0x949b6c82LU, 0xce5a9f05LU, 0x2054c7c1LU, 0x7a953446LU, 0xb1487704LU, 0xeb898483LU, 0x0587dc47LU, 0x5f462fc0LU,
0x00000000LU, 0x5ac1f387LU, 0xb4cfab43LU, 0xee0e58c4LU, 0x25d31b86LU, 0x7f12e801LU, 0x911cb0c5LU, 0xcbdd4342LU,
0x4aeb3641LU, 0x102ac5c6LU, 0xfe249d02LU, 0xa4e56e85LU, 0x6f382dc7LU, 0x35f9de40LU, 0xdbf78684LU, 0x81367503LU,
0x949b6c82LU, 0xce5a9f05LU, 0x2054c7c1LU, 0x7a953446LU, 0xb1487704LU, 0xeb898483LU, 0x0587dc47LU, 0x5f462fc0LU,
0xde705ac3LU, 0x84b1a944LU, 0x6abff180LU, 0x307e0207LU, 0xfba34145LU, 0xa162b2c2LU, 0x4f6cea06LU, 0x15ad1981LU,
0x657bd849LU, 0x3fba2bceLU, 0xd1b4730aLU, 0x8b75808dLU, 0x40a8c3cfLU, 0x1a693048LU, 0xf467688cLU, 0xaea69b0bLU,
0x2f90ee08LU, 0x75511d8fLU, 0x9b5f454bLU, 0xc19eb6ccLU, 0x0a43f58eLU, 0x50820609LU, 0xbe8c5ecdLU, 0xe44dad4aLU,
0xf1e0b4cbLU, 0xab21474cLU, 0x452f1f88LU, 0x1feeec0fLU, 0xd433af4dLU, 0x8ef25ccaLU, 0x60fc040eLU, 0x3a3df789LU,
0xbb0b828aLU, 0xe1ca710dLU, 0x0fc429c9LU, 0x5505da4eLU, 0x9ed8990cLU, 0xc4196a8bLU, 0x2a17324fLU, 0x70d6c1c8LU,
0xcaf6fd92LU, 0x90370e15LU, 0x7e3956d1LU, 0x24f8a556LU, 0xef25e614LU, 0xb5e41593LU, 0x5bea4d57LU, 0x012bbed0LU,
0x657bd849LU, 0x3fba2bceLU, 0xd1b4730aLU, 0x8b75808dLU, 0x40a8c3cfLU, 0x1a693048LU, 0xf467688cLU, 0xaea69b0bLU,
0x2f90ee08LU, 0x75511d8fLU, 0x9b5f454bLU, 0xc19eb6ccLU, 0x0a43f58eLU, 0x50820609LU, 0xbe8c5ecdLU, 0xe44dad4aLU,
0xf1e0b4cbLU, 0xab21474cLU, 0x452f1f88LU, 0x1feeec0fLU, 0xd433af4dLU, 0x8ef25ccaLU, 0x60fc040eLU, 0x3a3df789LU,
0xbb0b828aLU, 0xe1ca710dLU, 0x0fc429c9LU, 0x5505da4eLU, 0x9ed8990cLU, 0xc4196a8bLU, 0x2a17324fLU, 0x70d6c1c8LU,
0xcaf6fd92LU, 0x90370e15LU, 0x7e3956d1LU, 0x24f8a556LU, 0xef25e614LU, 0xb5e41593LU, 0x5bea4d57LU, 0x012bbed0LU,
0x801dcbd3LU, 0xdadc3854LU, 0x34d26090LU, 0x6e139317LU, 0xa5ced055LU, 0xff0f23d2LU, 0x11017b16LU, 0x4bc08891LU,
0x5e6d9110LU, 0x04ac6297LU, 0xeaa23a53LU, 0xb063c9d4LU, 0x7bbe8a96LU, 0x217f7911LU, 0xcf7121d5LU, 0x95b0d252LU,
0x1486a751LU, 0x4e4754d6LU, 0xa0490c12LU, 0xfa88ff95LU, 0x3155bcd7LU, 0x6b944f50LU, 0x859a1794LU, 0xdf5be413LU,
0x5e6d9110LU, 0x04ac6297LU, 0xeaa23a53LU, 0xb063c9d4LU, 0x7bbe8a96LU, 0x217f7911LU, 0xcf7121d5LU, 0x95b0d252LU,
0x1486a751LU, 0x4e4754d6LU, 0xa0490c12LU, 0xfa88ff95LU, 0x3155bcd7LU, 0x6b944f50LU, 0x859a1794LU, 0xdf5be413LU,
0xaf8d25dbLU, 0xf54cd65cLU, 0x1b428e98LU, 0x41837d1fLU, 0x8a5e3e5dLU, 0xd09fcddaLU, 0x3e91951eLU, 0x64506699LU,
0xe566139aLU, 0xbfa7e01dLU, 0x51a9b8d9LU, 0x0b684b5eLU, 0xc0b5081cLU, 0x9a74fb9bLU, 0x747aa35fLU, 0x2ebb50d8LU,
0x3b164959LU, 0x61d7badeLU, 0x8fd9e21aLU, 0xd518119dLU, 0x1ec552dfLU, 0x4404a158LU, 0xaa0af99cLU, 0xf0cb0a1bLU,
0x71fd7f18LU, 0x2b3c8c9fLU, 0xc532d45bLU, 0x9ff327dcLU, 0x542e649eLU, 0x0eef9719LU, 0xe0e1cfddLU, 0xba203c5aLU,
0xd9a1b769LU, 0x836044eeLU, 0x6d6e1c2aLU, 0x37afefadLU, 0xfc72acefLU, 0xa6b35f68LU, 0x48bd07acLU, 0x127cf42bLU,
0x934a8128LU, 0xc98b72afLU, 0x27852a6bLU, 0x7d44d9ecLU, 0xb6999aaeLU, 0xec586929LU, 0x025631edLU, 0x5897c26aLU,
0x4d3adbebLU, 0x17fb286cLU, 0xf9f570a8LU, 0xa334832fLU, 0x68e9c06dLU, 0x322833eaLU, 0xdc266b2eLU, 0x86e798a9LU,
0x07d1edaaLU, 0x5d101e2dLU, 0xb31e46e9LU, 0xe9dfb56eLU, 0x2202f62cLU, 0x78c305abLU, 0x96cd5d6fLU, 0xcc0caee8LU,
0xbcda6f20LU, 0xe61b9ca7LU, 0x0815c463LU, 0x52d437e4LU, 0x990974a6LU, 0xc3c88721LU, 0x2dc6dfe5LU, 0x77072c62LU,
0xf6315961LU, 0xacf0aae6LU, 0x42fef222LU, 0x183f01a5LU, 0xd3e242e7LU, 0x8923b160LU, 0x672de9a4LU, 0x3dec1a23LU,
0x284103a2LU, 0x7280f025LU, 0x9c8ea8e1LU, 0xc64f5b66LU, 0x0d921824LU, 0x5753eba3LU, 0xb95db367LU, 0xe39c40e0LU,
0x62aa35e3LU, 0x386bc664LU, 0xd6659ea0LU, 0x8ca46d27LU, 0x47792e65LU, 0x1db8dde2LU, 0xf3b68526LU, 0xa97776a1LU,
0x13574afbLU, 0x4996b97cLU, 0xa798e1b8LU, 0xfd59123fLU, 0x3684517dLU, 0x6c45a2faLU, 0x824bfa3eLU, 0xd88a09b9LU,
0x59bc7cbaLU, 0x037d8f3dLU, 0xed73d7f9LU, 0xb7b2247eLU, 0x7c6f673cLU, 0x26ae94bbLU, 0xc8a0cc7fLU, 0x92613ff8LU,
0x87cc2679LU, 0xdd0dd5feLU, 0x33038d3aLU, 0x69c27ebdLU, 0xa21f3dffLU, 0xf8dece78LU, 0x16d096bcLU, 0x4c11653bLU,
0xcd271038LU, 0x97e6e3bfLU, 0x79e8bb7bLU, 0x232948fcLU, 0xe8f40bbeLU, 0xb235f839LU, 0x5c3ba0fdLU, 0x06fa537aLU,
0x762c92b2LU, 0x2ced6135LU, 0xc2e339f1LU, 0x9822ca76LU, 0x53ff8934LU, 0x093e7ab3LU, 0xe7302277LU, 0xbdf1d1f0LU,
0x3cc7a4f3LU, 0x66065774LU, 0x88080fb0LU, 0xd2c9fc37LU, 0x1914bf75LU, 0x43d54cf2LU, 0xaddb1436LU, 0xf71ae7b1LU,
0xe2b7fe30LU, 0xb8760db7LU, 0x56785573LU, 0x0cb9a6f4LU, 0xc764e5b6LU, 0x9da51631LU, 0x73ab4ef5LU, 0x296abd72LU,
0xa85cc871LU, 0xf29d3bf6LU, 0x1c936332LU, 0x465290b5LU, 0x8d8fd3f7LU, 0xd74e2070LU, 0x394078b4LU, 0x63818b33LU };
0xe566139aLU, 0xbfa7e01dLU, 0x51a9b8d9LU, 0x0b684b5eLU, 0xc0b5081cLU, 0x9a74fb9bLU, 0x747aa35fLU, 0x2ebb50d8LU,
0x3b164959LU, 0x61d7badeLU, 0x8fd9e21aLU, 0xd518119dLU, 0x1ec552dfLU, 0x4404a158LU, 0xaa0af99cLU, 0xf0cb0a1bLU,
0x71fd7f18LU, 0x2b3c8c9fLU, 0xc532d45bLU, 0x9ff327dcLU, 0x542e649eLU, 0x0eef9719LU, 0xe0e1cfddLU, 0xba203c5aLU,
0xd9a1b769LU, 0x836044eeLU, 0x6d6e1c2aLU, 0x37afefadLU, 0xfc72acefLU, 0xa6b35f68LU, 0x48bd07acLU, 0x127cf42bLU,
0x934a8128LU, 0xc98b72afLU, 0x27852a6bLU, 0x7d44d9ecLU, 0xb6999aaeLU, 0xec586929LU, 0x025631edLU, 0x5897c26aLU,
0x4d3adbebLU, 0x17fb286cLU, 0xf9f570a8LU, 0xa334832fLU, 0x68e9c06dLU, 0x322833eaLU, 0xdc266b2eLU, 0x86e798a9LU,
0x07d1edaaLU, 0x5d101e2dLU, 0xb31e46e9LU, 0xe9dfb56eLU, 0x2202f62cLU, 0x78c305abLU, 0x96cd5d6fLU, 0xcc0caee8LU,
0xbcda6f20LU, 0xe61b9ca7LU, 0x0815c463LU, 0x52d437e4LU, 0x990974a6LU, 0xc3c88721LU, 0x2dc6dfe5LU, 0x77072c62LU,
0xf6315961LU, 0xacf0aae6LU, 0x42fef222LU, 0x183f01a5LU, 0xd3e242e7LU, 0x8923b160LU, 0x672de9a4LU, 0x3dec1a23LU,
0x284103a2LU, 0x7280f025LU, 0x9c8ea8e1LU, 0xc64f5b66LU, 0x0d921824LU, 0x5753eba3LU, 0xb95db367LU, 0xe39c40e0LU,
0x62aa35e3LU, 0x386bc664LU, 0xd6659ea0LU, 0x8ca46d27LU, 0x47792e65LU, 0x1db8dde2LU, 0xf3b68526LU, 0xa97776a1LU,
0x13574afbLU, 0x4996b97cLU, 0xa798e1b8LU, 0xfd59123fLU, 0x3684517dLU, 0x6c45a2faLU, 0x824bfa3eLU, 0xd88a09b9LU,
0x59bc7cbaLU, 0x037d8f3dLU, 0xed73d7f9LU, 0xb7b2247eLU, 0x7c6f673cLU, 0x26ae94bbLU, 0xc8a0cc7fLU, 0x92613ff8LU,
0x87cc2679LU, 0xdd0dd5feLU, 0x33038d3aLU, 0x69c27ebdLU, 0xa21f3dffLU, 0xf8dece78LU, 0x16d096bcLU, 0x4c11653bLU,
0xcd271038LU, 0x97e6e3bfLU, 0x79e8bb7bLU, 0x232948fcLU, 0xe8f40bbeLU, 0xb235f839LU, 0x5c3ba0fdLU, 0x06fa537aLU,
0x762c92b2LU, 0x2ced6135LU, 0xc2e339f1LU, 0x9822ca76LU, 0x53ff8934LU, 0x093e7ab3LU, 0xe7302277LU, 0xbdf1d1f0LU,
0x3cc7a4f3LU, 0x66065774LU, 0x88080fb0LU, 0xd2c9fc37LU, 0x1914bf75LU, 0x43d54cf2LU, 0xaddb1436LU, 0xf71ae7b1LU,
0xe2b7fe30LU, 0xb8760db7LU, 0x56785573LU, 0x0cb9a6f4LU, 0xc764e5b6LU, 0x9da51631LU, 0x73ab4ef5LU, 0x296abd72LU,
0xa85cc871LU, 0xf29d3bf6LU, 0x1c936332LU, 0x465290b5LU, 0x8d8fd3f7LU, 0xd74e2070LU, 0x394078b4LU, 0x63818b33LU };
static const ulong32 rs_tab4[256] = {
0x00000000LU, 0x58471e5aLU, 0xb08e3cb4LU, 0xe8c922eeLU, 0x2d517825LU, 0x7516667fLU, 0x9ddf4491LU, 0xc5985acbLU,
0x5aa2f04aLU, 0x02e5ee10LU, 0xea2cccfeLU, 0xb26bd2a4LU, 0x77f3886fLU, 0x2fb49635LU, 0xc77db4dbLU, 0x9f3aaa81LU,
0xb409ad94LU, 0xec4eb3ceLU, 0x04879120LU, 0x5cc08f7aLU, 0x9958d5b1LU, 0xc11fcbebLU, 0x29d6e905LU, 0x7191f75fLU,
0xeeab5ddeLU, 0xb6ec4384LU, 0x5e25616aLU, 0x06627f30LU, 0xc3fa25fbLU, 0x9bbd3ba1LU, 0x7374194fLU, 0x2b330715LU,
0x25121765LU, 0x7d55093fLU, 0x959c2bd1LU, 0xcddb358bLU, 0x08436f40LU, 0x5004711aLU, 0xb8cd53f4LU, 0xe08a4daeLU,
0x7fb0e72fLU, 0x27f7f975LU, 0xcf3edb9bLU, 0x9779c5c1LU, 0x52e19f0aLU, 0x0aa68150LU, 0xe26fa3beLU, 0xba28bde4LU,
0x911bbaf1LU, 0xc95ca4abLU, 0x21958645LU, 0x79d2981fLU, 0xbc4ac2d4LU, 0xe40ddc8eLU, 0x0cc4fe60LU, 0x5483e03aLU,
0xcbb94abbLU, 0x93fe54e1LU, 0x7b37760fLU, 0x23706855LU, 0xe6e8329eLU, 0xbeaf2cc4LU, 0x56660e2aLU, 0x0e211070LU,
0x4a242ecaLU, 0x12633090LU, 0xfaaa127eLU, 0xa2ed0c24LU, 0x677556efLU, 0x3f3248b5LU, 0xd7fb6a5bLU, 0x8fbc7401LU,
0x1086de80LU, 0x48c1c0daLU, 0xa008e234LU, 0xf84ffc6eLU, 0x3dd7a6a5LU, 0x6590b8ffLU, 0x8d599a11LU, 0xd51e844bLU,
0xfe2d835eLU, 0xa66a9d04LU, 0x4ea3bfeaLU, 0x16e4a1b0LU, 0xd37cfb7bLU, 0x8b3be521LU, 0x63f2c7cfLU, 0x3bb5d995LU,
0xa48f7314LU, 0xfcc86d4eLU, 0x14014fa0LU, 0x4c4651faLU, 0x89de0b31LU, 0xd199156bLU, 0x39503785LU, 0x611729dfLU,
0x6f3639afLU, 0x377127f5LU, 0xdfb8051bLU, 0x87ff1b41LU, 0x4267418aLU, 0x1a205fd0LU, 0xf2e97d3eLU, 0xaaae6364LU,
0x3594c9e5LU, 0x6dd3d7bfLU, 0x851af551LU, 0xdd5deb0bLU, 0x18c5b1c0LU, 0x4082af9aLU, 0xa84b8d74LU, 0xf00c932eLU,
0xdb3f943bLU, 0x83788a61LU, 0x6bb1a88fLU, 0x33f6b6d5LU, 0xf66eec1eLU, 0xae29f244LU, 0x46e0d0aaLU, 0x1ea7cef0LU,
0x819d6471LU, 0xd9da7a2bLU, 0x311358c5LU, 0x6954469fLU, 0xaccc1c54LU, 0xf48b020eLU, 0x1c4220e0LU, 0x44053ebaLU,
0x94485cd9LU, 0xcc0f4283LU, 0x24c6606dLU, 0x7c817e37LU, 0xb91924fcLU, 0xe15e3aa6LU, 0x09971848LU, 0x51d00612LU,
0xceeaac93LU, 0x96adb2c9LU, 0x7e649027LU, 0x26238e7dLU, 0xe3bbd4b6LU, 0xbbfccaecLU, 0x5335e802LU, 0x0b72f658LU,
0x2041f14dLU, 0x7806ef17LU, 0x90cfcdf9LU, 0xc888d3a3LU, 0x0d108968LU, 0x55579732LU, 0xbd9eb5dcLU, 0xe5d9ab86LU,
0x7ae30107LU, 0x22a41f5dLU, 0xca6d3db3LU, 0x922a23e9LU, 0x57b27922LU, 0x0ff56778LU, 0xe73c4596LU, 0xbf7b5bccLU,
0xb15a4bbcLU, 0xe91d55e6LU, 0x01d47708LU, 0x59936952LU, 0x9c0b3399LU, 0xc44c2dc3LU, 0x2c850f2dLU, 0x74c21177LU,
0xebf8bbf6LU, 0xb3bfa5acLU, 0x5b768742LU, 0x03319918LU, 0xc6a9c3d3LU, 0x9eeedd89LU, 0x7627ff67LU, 0x2e60e13dLU,
0x0553e628LU, 0x5d14f872LU, 0xb5ddda9cLU, 0xed9ac4c6LU, 0x28029e0dLU, 0x70458057LU, 0x988ca2b9LU, 0xc0cbbce3LU,
0x5ff11662LU, 0x07b60838LU, 0xef7f2ad6LU, 0xb738348cLU, 0x72a06e47LU, 0x2ae7701dLU, 0xc22e52f3LU, 0x9a694ca9LU,
0xde6c7213LU, 0x862b6c49LU, 0x6ee24ea7LU, 0x36a550fdLU, 0xf33d0a36LU, 0xab7a146cLU, 0x43b33682LU, 0x1bf428d8LU,
0x00000000LU, 0x58471e5aLU, 0xb08e3cb4LU, 0xe8c922eeLU, 0x2d517825LU, 0x7516667fLU, 0x9ddf4491LU, 0xc5985acbLU,
0x5aa2f04aLU, 0x02e5ee10LU, 0xea2cccfeLU, 0xb26bd2a4LU, 0x77f3886fLU, 0x2fb49635LU, 0xc77db4dbLU, 0x9f3aaa81LU,
0xb409ad94LU, 0xec4eb3ceLU, 0x04879120LU, 0x5cc08f7aLU, 0x9958d5b1LU, 0xc11fcbebLU, 0x29d6e905LU, 0x7191f75fLU,
0xeeab5ddeLU, 0xb6ec4384LU, 0x5e25616aLU, 0x06627f30LU, 0xc3fa25fbLU, 0x9bbd3ba1LU, 0x7374194fLU, 0x2b330715LU,
0x25121765LU, 0x7d55093fLU, 0x959c2bd1LU, 0xcddb358bLU, 0x08436f40LU, 0x5004711aLU, 0xb8cd53f4LU, 0xe08a4daeLU,
0x7fb0e72fLU, 0x27f7f975LU, 0xcf3edb9bLU, 0x9779c5c1LU, 0x52e19f0aLU, 0x0aa68150LU, 0xe26fa3beLU, 0xba28bde4LU,
0x911bbaf1LU, 0xc95ca4abLU, 0x21958645LU, 0x79d2981fLU, 0xbc4ac2d4LU, 0xe40ddc8eLU, 0x0cc4fe60LU, 0x5483e03aLU,
0xcbb94abbLU, 0x93fe54e1LU, 0x7b37760fLU, 0x23706855LU, 0xe6e8329eLU, 0xbeaf2cc4LU, 0x56660e2aLU, 0x0e211070LU,
0x4a242ecaLU, 0x12633090LU, 0xfaaa127eLU, 0xa2ed0c24LU, 0x677556efLU, 0x3f3248b5LU, 0xd7fb6a5bLU, 0x8fbc7401LU,
0x1086de80LU, 0x48c1c0daLU, 0xa008e234LU, 0xf84ffc6eLU, 0x3dd7a6a5LU, 0x6590b8ffLU, 0x8d599a11LU, 0xd51e844bLU,
0xfe2d835eLU, 0xa66a9d04LU, 0x4ea3bfeaLU, 0x16e4a1b0LU, 0xd37cfb7bLU, 0x8b3be521LU, 0x63f2c7cfLU, 0x3bb5d995LU,
0xa48f7314LU, 0xfcc86d4eLU, 0x14014fa0LU, 0x4c4651faLU, 0x89de0b31LU, 0xd199156bLU, 0x39503785LU, 0x611729dfLU,
0x6f3639afLU, 0x377127f5LU, 0xdfb8051bLU, 0x87ff1b41LU, 0x4267418aLU, 0x1a205fd0LU, 0xf2e97d3eLU, 0xaaae6364LU,
0x3594c9e5LU, 0x6dd3d7bfLU, 0x851af551LU, 0xdd5deb0bLU, 0x18c5b1c0LU, 0x4082af9aLU, 0xa84b8d74LU, 0xf00c932eLU,
0xdb3f943bLU, 0x83788a61LU, 0x6bb1a88fLU, 0x33f6b6d5LU, 0xf66eec1eLU, 0xae29f244LU, 0x46e0d0aaLU, 0x1ea7cef0LU,
0x819d6471LU, 0xd9da7a2bLU, 0x311358c5LU, 0x6954469fLU, 0xaccc1c54LU, 0xf48b020eLU, 0x1c4220e0LU, 0x44053ebaLU,
0x94485cd9LU, 0xcc0f4283LU, 0x24c6606dLU, 0x7c817e37LU, 0xb91924fcLU, 0xe15e3aa6LU, 0x09971848LU, 0x51d00612LU,
0xceeaac93LU, 0x96adb2c9LU, 0x7e649027LU, 0x26238e7dLU, 0xe3bbd4b6LU, 0xbbfccaecLU, 0x5335e802LU, 0x0b72f658LU,
0x2041f14dLU, 0x7806ef17LU, 0x90cfcdf9LU, 0xc888d3a3LU, 0x0d108968LU, 0x55579732LU, 0xbd9eb5dcLU, 0xe5d9ab86LU,
0x7ae30107LU, 0x22a41f5dLU, 0xca6d3db3LU, 0x922a23e9LU, 0x57b27922LU, 0x0ff56778LU, 0xe73c4596LU, 0xbf7b5bccLU,
0xb15a4bbcLU, 0xe91d55e6LU, 0x01d47708LU, 0x59936952LU, 0x9c0b3399LU, 0xc44c2dc3LU, 0x2c850f2dLU, 0x74c21177LU,
0xebf8bbf6LU, 0xb3bfa5acLU, 0x5b768742LU, 0x03319918LU, 0xc6a9c3d3LU, 0x9eeedd89LU, 0x7627ff67LU, 0x2e60e13dLU,
0x0553e628LU, 0x5d14f872LU, 0xb5ddda9cLU, 0xed9ac4c6LU, 0x28029e0dLU, 0x70458057LU, 0x988ca2b9LU, 0xc0cbbce3LU,
0x5ff11662LU, 0x07b60838LU, 0xef7f2ad6LU, 0xb738348cLU, 0x72a06e47LU, 0x2ae7701dLU, 0xc22e52f3LU, 0x9a694ca9LU,
0xde6c7213LU, 0x862b6c49LU, 0x6ee24ea7LU, 0x36a550fdLU, 0xf33d0a36LU, 0xab7a146cLU, 0x43b33682LU, 0x1bf428d8LU,
0x84ce8259LU, 0xdc899c03LU, 0x3440beedLU, 0x6c07a0b7LU, 0xa99ffa7cLU, 0xf1d8e426LU, 0x1911c6c8LU, 0x4156d892LU,
0x6a65df87LU, 0x3222c1ddLU, 0xdaebe333LU, 0x82acfd69LU, 0x4734a7a2LU, 0x1f73b9f8LU, 0xf7ba9b16LU, 0xaffd854cLU,
0x30c72fcdLU, 0x68803197LU, 0x80491379LU, 0xd80e0d23LU, 0x1d9657e8LU, 0x45d149b2LU, 0xad186b5cLU, 0xf55f7506LU,
0xfb7e6576LU, 0xa3397b2cLU, 0x4bf059c2LU, 0x13b74798LU, 0xd62f1d53LU, 0x8e680309LU, 0x66a121e7LU, 0x3ee63fbdLU,
0xa1dc953cLU, 0xf99b8b66LU, 0x1152a988LU, 0x4915b7d2LU, 0x8c8ded19LU, 0xd4caf343LU, 0x3c03d1adLU, 0x6444cff7LU,
0x4f77c8e2LU, 0x1730d6b8LU, 0xfff9f456LU, 0xa7beea0cLU, 0x6226b0c7LU, 0x3a61ae9dLU, 0xd2a88c73LU, 0x8aef9229LU,
0x6a65df87LU, 0x3222c1ddLU, 0xdaebe333LU, 0x82acfd69LU, 0x4734a7a2LU, 0x1f73b9f8LU, 0xf7ba9b16LU, 0xaffd854cLU,
0x30c72fcdLU, 0x68803197LU, 0x80491379LU, 0xd80e0d23LU, 0x1d9657e8LU, 0x45d149b2LU, 0xad186b5cLU, 0xf55f7506LU,
0xfb7e6576LU, 0xa3397b2cLU, 0x4bf059c2LU, 0x13b74798LU, 0xd62f1d53LU, 0x8e680309LU, 0x66a121e7LU, 0x3ee63fbdLU,
0xa1dc953cLU, 0xf99b8b66LU, 0x1152a988LU, 0x4915b7d2LU, 0x8c8ded19LU, 0xd4caf343LU, 0x3c03d1adLU, 0x6444cff7LU,
0x4f77c8e2LU, 0x1730d6b8LU, 0xfff9f456LU, 0xa7beea0cLU, 0x6226b0c7LU, 0x3a61ae9dLU, 0xd2a88c73LU, 0x8aef9229LU,
0x15d538a8LU, 0x4d9226f2LU, 0xa55b041cLU, 0xfd1c1a46LU, 0x3884408dLU, 0x60c35ed7LU, 0x880a7c39LU, 0xd04d6263LU };
static const ulong32 rs_tab5[256] = {
0x00000000LU, 0xdbaec658LU, 0xfb11c1b0LU, 0x20bf07e8LU, 0xbb22cf2dLU, 0x608c0975LU, 0x40330e9dLU, 0x9b9dc8c5LU,
0x3b44d35aLU, 0xe0ea1502LU, 0xc05512eaLU, 0x1bfbd4b2LU, 0x80661c77LU, 0x5bc8da2fLU, 0x7b77ddc7LU, 0xa0d91b9fLU,
0x7688ebb4LU, 0xad262decLU, 0x8d992a04LU, 0x5637ec5cLU, 0xcdaa2499LU, 0x1604e2c1LU, 0x36bbe529LU, 0xed152371LU,
0x4dcc38eeLU, 0x9662feb6LU, 0xb6ddf95eLU, 0x6d733f06LU, 0xf6eef7c3LU, 0x2d40319bLU, 0x0dff3673LU, 0xd651f02bLU,
0xec5d9b25LU, 0x37f35d7dLU, 0x174c5a95LU, 0xcce29ccdLU, 0x577f5408LU, 0x8cd19250LU, 0xac6e95b8LU, 0x77c053e0LU,
0xd719487fLU, 0x0cb78e27LU, 0x2c0889cfLU, 0xf7a64f97LU, 0x6c3b8752LU, 0xb795410aLU, 0x972a46e2LU, 0x4c8480baLU,
0x9ad57091LU, 0x417bb6c9LU, 0x61c4b121LU, 0xba6a7779LU, 0x21f7bfbcLU, 0xfa5979e4LU, 0xdae67e0cLU, 0x0148b854LU,
0xa191a3cbLU, 0x7a3f6593LU, 0x5a80627bLU, 0x812ea423LU, 0x1ab36ce6LU, 0xc11daabeLU, 0xe1a2ad56LU, 0x3a0c6b0eLU,
0x95ba7b4aLU, 0x4e14bd12LU, 0x6eabbafaLU, 0xb5057ca2LU, 0x2e98b467LU, 0xf536723fLU, 0xd58975d7LU, 0x0e27b38fLU,
0xaefea810LU, 0x75506e48LU, 0x55ef69a0LU, 0x8e41aff8LU, 0x15dc673dLU, 0xce72a165LU, 0xeecda68dLU, 0x356360d5LU,
0xe33290feLU, 0x389c56a6LU, 0x1823514eLU, 0xc38d9716LU, 0x58105fd3LU, 0x83be998bLU, 0xa3019e63LU, 0x78af583bLU,
0xd87643a4LU, 0x03d885fcLU, 0x23678214LU, 0xf8c9444cLU, 0x63548c89LU, 0xb8fa4ad1LU, 0x98454d39LU, 0x43eb8b61LU,
0x79e7e06fLU, 0xa2492637LU, 0x82f621dfLU, 0x5958e787LU, 0xc2c52f42LU, 0x196be91aLU, 0x39d4eef2LU, 0xe27a28aaLU,
0x42a33335LU, 0x990df56dLU, 0xb9b2f285LU, 0x621c34ddLU, 0xf981fc18LU, 0x222f3a40LU, 0x02903da8LU, 0xd93efbf0LU,
0x0f6f0bdbLU, 0xd4c1cd83LU, 0xf47eca6bLU, 0x2fd00c33LU, 0xb44dc4f6LU, 0x6fe302aeLU, 0x4f5c0546LU, 0x94f2c31eLU,
0x342bd881LU, 0xef851ed9LU, 0xcf3a1931LU, 0x1494df69LU, 0x8f0917acLU, 0x54a7d1f4LU, 0x7418d61cLU, 0xafb61044LU,
0x6739f694LU, 0xbc9730ccLU, 0x9c283724LU, 0x4786f17cLU, 0xdc1b39b9LU, 0x07b5ffe1LU, 0x270af809LU, 0xfca43e51LU,
0x5c7d25ceLU, 0x87d3e396LU, 0xa76ce47eLU, 0x7cc22226LU, 0xe75feae3LU, 0x3cf12cbbLU, 0x1c4e2b53LU, 0xc7e0ed0bLU,
0x11b11d20LU, 0xca1fdb78LU, 0xeaa0dc90LU, 0x310e1ac8LU, 0xaa93d20dLU, 0x713d1455LU, 0x518213bdLU, 0x8a2cd5e5LU,
0x2af5ce7aLU, 0xf15b0822LU, 0xd1e40fcaLU, 0x0a4ac992LU, 0x91d70157LU, 0x4a79c70fLU, 0x6ac6c0e7LU, 0xb16806bfLU,
0x8b646db1LU, 0x50caabe9LU, 0x7075ac01LU, 0xabdb6a59LU, 0x3046a29cLU, 0xebe864c4LU, 0xcb57632cLU, 0x10f9a574LU,
0xb020beebLU, 0x6b8e78b3LU, 0x4b317f5bLU, 0x909fb903LU, 0x0b0271c6LU, 0xd0acb79eLU, 0xf013b076LU, 0x2bbd762eLU,
0xfdec8605LU, 0x2642405dLU, 0x06fd47b5LU, 0xdd5381edLU, 0x46ce4928LU, 0x9d608f70LU, 0xbddf8898LU, 0x66714ec0LU,
0xc6a8555fLU, 0x1d069307LU, 0x3db994efLU, 0xe61752b7LU, 0x7d8a9a72LU, 0xa6245c2aLU, 0x869b5bc2LU, 0x5d359d9aLU,
0xf2838ddeLU, 0x292d4b86LU, 0x09924c6eLU, 0xd23c8a36LU, 0x49a142f3LU, 0x920f84abLU, 0xb2b08343LU, 0x691e451bLU,
0xc9c75e84LU, 0x126998dcLU, 0x32d69f34LU, 0xe978596cLU, 0x72e591a9LU, 0xa94b57f1LU, 0x89f45019LU, 0x525a9641LU,
0x840b666aLU, 0x5fa5a032LU, 0x7f1aa7daLU, 0xa4b46182LU, 0x3f29a947LU, 0xe4876f1fLU, 0xc43868f7LU, 0x1f96aeafLU,
0xbf4fb530LU, 0x64e17368LU, 0x445e7480LU, 0x9ff0b2d8LU, 0x046d7a1dLU, 0xdfc3bc45LU, 0xff7cbbadLU, 0x24d27df5LU,
0x1ede16fbLU, 0xc570d0a3LU, 0xe5cfd74bLU, 0x3e611113LU, 0xa5fcd9d6LU, 0x7e521f8eLU, 0x5eed1866LU, 0x8543de3eLU,
0x259ac5a1LU, 0xfe3403f9LU, 0xde8b0411LU, 0x0525c249LU, 0x9eb80a8cLU, 0x4516ccd4LU, 0x65a9cb3cLU, 0xbe070d64LU,
0x6856fd4fLU, 0xb3f83b17LU, 0x93473cffLU, 0x48e9faa7LU, 0xd3743262LU, 0x08daf43aLU, 0x2865f3d2LU, 0xf3cb358aLU,
0x53122e15LU, 0x88bce84dLU, 0xa803efa5LU, 0x73ad29fdLU, 0xe830e138LU, 0x339e2760LU, 0x13212088LU, 0xc88fe6d0LU };
0x00000000LU, 0xdbaec658LU, 0xfb11c1b0LU, 0x20bf07e8LU, 0xbb22cf2dLU, 0x608c0975LU, 0x40330e9dLU, 0x9b9dc8c5LU,
0x3b44d35aLU, 0xe0ea1502LU, 0xc05512eaLU, 0x1bfbd4b2LU, 0x80661c77LU, 0x5bc8da2fLU, 0x7b77ddc7LU, 0xa0d91b9fLU,
0x7688ebb4LU, 0xad262decLU, 0x8d992a04LU, 0x5637ec5cLU, 0xcdaa2499LU, 0x1604e2c1LU, 0x36bbe529LU, 0xed152371LU,
0x4dcc38eeLU, 0x9662feb6LU, 0xb6ddf95eLU, 0x6d733f06LU, 0xf6eef7c3LU, 0x2d40319bLU, 0x0dff3673LU, 0xd651f02bLU,
0xec5d9b25LU, 0x37f35d7dLU, 0x174c5a95LU, 0xcce29ccdLU, 0x577f5408LU, 0x8cd19250LU, 0xac6e95b8LU, 0x77c053e0LU,
0xd719487fLU, 0x0cb78e27LU, 0x2c0889cfLU, 0xf7a64f97LU, 0x6c3b8752LU, 0xb795410aLU, 0x972a46e2LU, 0x4c8480baLU,
0x9ad57091LU, 0x417bb6c9LU, 0x61c4b121LU, 0xba6a7779LU, 0x21f7bfbcLU, 0xfa5979e4LU, 0xdae67e0cLU, 0x0148b854LU,
0xa191a3cbLU, 0x7a3f6593LU, 0x5a80627bLU, 0x812ea423LU, 0x1ab36ce6LU, 0xc11daabeLU, 0xe1a2ad56LU, 0x3a0c6b0eLU,
0x95ba7b4aLU, 0x4e14bd12LU, 0x6eabbafaLU, 0xb5057ca2LU, 0x2e98b467LU, 0xf536723fLU, 0xd58975d7LU, 0x0e27b38fLU,
0xaefea810LU, 0x75506e48LU, 0x55ef69a0LU, 0x8e41aff8LU, 0x15dc673dLU, 0xce72a165LU, 0xeecda68dLU, 0x356360d5LU,
0xe33290feLU, 0x389c56a6LU, 0x1823514eLU, 0xc38d9716LU, 0x58105fd3LU, 0x83be998bLU, 0xa3019e63LU, 0x78af583bLU,
0xd87643a4LU, 0x03d885fcLU, 0x23678214LU, 0xf8c9444cLU, 0x63548c89LU, 0xb8fa4ad1LU, 0x98454d39LU, 0x43eb8b61LU,
0x79e7e06fLU, 0xa2492637LU, 0x82f621dfLU, 0x5958e787LU, 0xc2c52f42LU, 0x196be91aLU, 0x39d4eef2LU, 0xe27a28aaLU,
0x42a33335LU, 0x990df56dLU, 0xb9b2f285LU, 0x621c34ddLU, 0xf981fc18LU, 0x222f3a40LU, 0x02903da8LU, 0xd93efbf0LU,
0x0f6f0bdbLU, 0xd4c1cd83LU, 0xf47eca6bLU, 0x2fd00c33LU, 0xb44dc4f6LU, 0x6fe302aeLU, 0x4f5c0546LU, 0x94f2c31eLU,
0x342bd881LU, 0xef851ed9LU, 0xcf3a1931LU, 0x1494df69LU, 0x8f0917acLU, 0x54a7d1f4LU, 0x7418d61cLU, 0xafb61044LU,
0x6739f694LU, 0xbc9730ccLU, 0x9c283724LU, 0x4786f17cLU, 0xdc1b39b9LU, 0x07b5ffe1LU, 0x270af809LU, 0xfca43e51LU,
0x5c7d25ceLU, 0x87d3e396LU, 0xa76ce47eLU, 0x7cc22226LU, 0xe75feae3LU, 0x3cf12cbbLU, 0x1c4e2b53LU, 0xc7e0ed0bLU,
0x11b11d20LU, 0xca1fdb78LU, 0xeaa0dc90LU, 0x310e1ac8LU, 0xaa93d20dLU, 0x713d1455LU, 0x518213bdLU, 0x8a2cd5e5LU,
0x2af5ce7aLU, 0xf15b0822LU, 0xd1e40fcaLU, 0x0a4ac992LU, 0x91d70157LU, 0x4a79c70fLU, 0x6ac6c0e7LU, 0xb16806bfLU,
0x8b646db1LU, 0x50caabe9LU, 0x7075ac01LU, 0xabdb6a59LU, 0x3046a29cLU, 0xebe864c4LU, 0xcb57632cLU, 0x10f9a574LU,
0xb020beebLU, 0x6b8e78b3LU, 0x4b317f5bLU, 0x909fb903LU, 0x0b0271c6LU, 0xd0acb79eLU, 0xf013b076LU, 0x2bbd762eLU,
0xfdec8605LU, 0x2642405dLU, 0x06fd47b5LU, 0xdd5381edLU, 0x46ce4928LU, 0x9d608f70LU, 0xbddf8898LU, 0x66714ec0LU,
0xc6a8555fLU, 0x1d069307LU, 0x3db994efLU, 0xe61752b7LU, 0x7d8a9a72LU, 0xa6245c2aLU, 0x869b5bc2LU, 0x5d359d9aLU,
0xf2838ddeLU, 0x292d4b86LU, 0x09924c6eLU, 0xd23c8a36LU, 0x49a142f3LU, 0x920f84abLU, 0xb2b08343LU, 0x691e451bLU,
0xc9c75e84LU, 0x126998dcLU, 0x32d69f34LU, 0xe978596cLU, 0x72e591a9LU, 0xa94b57f1LU, 0x89f45019LU, 0x525a9641LU,
0x840b666aLU, 0x5fa5a032LU, 0x7f1aa7daLU, 0xa4b46182LU, 0x3f29a947LU, 0xe4876f1fLU, 0xc43868f7LU, 0x1f96aeafLU,
0xbf4fb530LU, 0x64e17368LU, 0x445e7480LU, 0x9ff0b2d8LU, 0x046d7a1dLU, 0xdfc3bc45LU, 0xff7cbbadLU, 0x24d27df5LU,
0x1ede16fbLU, 0xc570d0a3LU, 0xe5cfd74bLU, 0x3e611113LU, 0xa5fcd9d6LU, 0x7e521f8eLU, 0x5eed1866LU, 0x8543de3eLU,
0x259ac5a1LU, 0xfe3403f9LU, 0xde8b0411LU, 0x0525c249LU, 0x9eb80a8cLU, 0x4516ccd4LU, 0x65a9cb3cLU, 0xbe070d64LU,
0x6856fd4fLU, 0xb3f83b17LU, 0x93473cffLU, 0x48e9faa7LU, 0xd3743262LU, 0x08daf43aLU, 0x2865f3d2LU, 0xf3cb358aLU,
0x53122e15LU, 0x88bce84dLU, 0xa803efa5LU, 0x73ad29fdLU, 0xe830e138LU, 0x339e2760LU, 0x13212088LU, 0xc88fe6d0LU };
static const ulong32 rs_tab6[256] = {
0x00000000LU, 0x9e3d68dbLU, 0x717ad0fbLU, 0xef47b820LU, 0xe2f4edbbLU, 0x7cc98560LU, 0x938e3d40LU, 0x0db3559bLU,
0x89a5973bLU, 0x1798ffe0LU, 0xf8df47c0LU, 0x66e22f1bLU, 0x6b517a80LU, 0xf56c125bLU, 0x1a2baa7bLU, 0x8416c2a0LU,
0x5f076376LU, 0xc13a0badLU, 0x2e7db38dLU, 0xb040db56LU, 0xbdf38ecdLU, 0x23cee616LU, 0xcc895e36LU, 0x52b436edLU,
0xd6a2f44dLU, 0x489f9c96LU, 0xa7d824b6LU, 0x39e54c6dLU, 0x345619f6LU, 0xaa6b712dLU, 0x452cc90dLU, 0xdb11a1d6LU,
0xbe0ec6ecLU, 0x2033ae37LU, 0xcf741617LU, 0x51497eccLU, 0x5cfa2b57LU, 0xc2c7438cLU, 0x2d80fbacLU, 0xb3bd9377LU,
0x37ab51d7LU, 0xa996390cLU, 0x46d1812cLU, 0xd8ece9f7LU, 0xd55fbc6cLU, 0x4b62d4b7LU, 0xa4256c97LU, 0x3a18044cLU,
0xe109a59aLU, 0x7f34cd41LU, 0x90737561LU, 0x0e4e1dbaLU, 0x03fd4821LU, 0x9dc020faLU, 0x728798daLU, 0xecbaf001LU,
0x68ac32a1LU, 0xf6915a7aLU, 0x19d6e25aLU, 0x87eb8a81LU, 0x8a58df1aLU, 0x1465b7c1LU, 0xfb220fe1LU, 0x651f673aLU,
0x311cc195LU, 0xaf21a94eLU, 0x4066116eLU, 0xde5b79b5LU, 0xd3e82c2eLU, 0x4dd544f5LU, 0xa292fcd5LU, 0x3caf940eLU,
0xb8b956aeLU, 0x26843e75LU, 0xc9c38655LU, 0x57feee8eLU, 0x5a4dbb15LU, 0xc470d3ceLU, 0x2b376beeLU, 0xb50a0335LU,
0x6e1ba2e3LU, 0xf026ca38LU, 0x1f617218LU, 0x815c1ac3LU, 0x8cef4f58LU, 0x12d22783LU, 0xfd959fa3LU, 0x63a8f778LU,
0xe7be35d8LU, 0x79835d03LU, 0x96c4e523LU, 0x08f98df8LU, 0x054ad863LU, 0x9b77b0b8LU, 0x74300898LU, 0xea0d6043LU,
0x8f120779LU, 0x112f6fa2LU, 0xfe68d782LU, 0x6055bf59LU, 0x6de6eac2LU, 0xf3db8219LU, 0x1c9c3a39LU, 0x82a152e2LU,
0x00000000LU, 0x9e3d68dbLU, 0x717ad0fbLU, 0xef47b820LU, 0xe2f4edbbLU, 0x7cc98560LU, 0x938e3d40LU, 0x0db3559bLU,
0x89a5973bLU, 0x1798ffe0LU, 0xf8df47c0LU, 0x66e22f1bLU, 0x6b517a80LU, 0xf56c125bLU, 0x1a2baa7bLU, 0x8416c2a0LU,
0x5f076376LU, 0xc13a0badLU, 0x2e7db38dLU, 0xb040db56LU, 0xbdf38ecdLU, 0x23cee616LU, 0xcc895e36LU, 0x52b436edLU,
0xd6a2f44dLU, 0x489f9c96LU, 0xa7d824b6LU, 0x39e54c6dLU, 0x345619f6LU, 0xaa6b712dLU, 0x452cc90dLU, 0xdb11a1d6LU,
0xbe0ec6ecLU, 0x2033ae37LU, 0xcf741617LU, 0x51497eccLU, 0x5cfa2b57LU, 0xc2c7438cLU, 0x2d80fbacLU, 0xb3bd9377LU,
0x37ab51d7LU, 0xa996390cLU, 0x46d1812cLU, 0xd8ece9f7LU, 0xd55fbc6cLU, 0x4b62d4b7LU, 0xa4256c97LU, 0x3a18044cLU,
0xe109a59aLU, 0x7f34cd41LU, 0x90737561LU, 0x0e4e1dbaLU, 0x03fd4821LU, 0x9dc020faLU, 0x728798daLU, 0xecbaf001LU,
0x68ac32a1LU, 0xf6915a7aLU, 0x19d6e25aLU, 0x87eb8a81LU, 0x8a58df1aLU, 0x1465b7c1LU, 0xfb220fe1LU, 0x651f673aLU,
0x311cc195LU, 0xaf21a94eLU, 0x4066116eLU, 0xde5b79b5LU, 0xd3e82c2eLU, 0x4dd544f5LU, 0xa292fcd5LU, 0x3caf940eLU,
0xb8b956aeLU, 0x26843e75LU, 0xc9c38655LU, 0x57feee8eLU, 0x5a4dbb15LU, 0xc470d3ceLU, 0x2b376beeLU, 0xb50a0335LU,
0x6e1ba2e3LU, 0xf026ca38LU, 0x1f617218LU, 0x815c1ac3LU, 0x8cef4f58LU, 0x12d22783LU, 0xfd959fa3LU, 0x63a8f778LU,
0xe7be35d8LU, 0x79835d03LU, 0x96c4e523LU, 0x08f98df8LU, 0x054ad863LU, 0x9b77b0b8LU, 0x74300898LU, 0xea0d6043LU,
0x8f120779LU, 0x112f6fa2LU, 0xfe68d782LU, 0x6055bf59LU, 0x6de6eac2LU, 0xf3db8219LU, 0x1c9c3a39LU, 0x82a152e2LU,
0x06b79042LU, 0x988af899LU, 0x77cd40b9LU, 0xe9f02862LU, 0xe4437df9LU, 0x7a7e1522LU, 0x9539ad02LU, 0x0b04c5d9LU,
0xd015640fLU, 0x4e280cd4LU, 0xa16fb4f4LU, 0x3f52dc2fLU, 0x32e189b4LU, 0xacdce16fLU, 0x439b594fLU, 0xdda63194LU,
0x59b0f334LU, 0xc78d9befLU, 0x28ca23cfLU, 0xb6f74b14LU, 0xbb441e8fLU, 0x25797654LU, 0xca3ece74LU, 0x5403a6afLU,
0x6238cf67LU, 0xfc05a7bcLU, 0x13421f9cLU, 0x8d7f7747LU, 0x80cc22dcLU, 0x1ef14a07LU, 0xf1b6f227LU, 0x6f8b9afcLU,
0xeb9d585cLU, 0x75a03087LU, 0x9ae788a7LU, 0x04dae07cLU, 0x0969b5e7LU, 0x9754dd3cLU, 0x7813651cLU, 0xe62e0dc7LU,
0x3d3fac11LU, 0xa302c4caLU, 0x4c457ceaLU, 0xd2781431LU, 0xdfcb41aaLU, 0x41f62971LU, 0xaeb19151LU, 0x308cf98aLU,
0xd015640fLU, 0x4e280cd4LU, 0xa16fb4f4LU, 0x3f52dc2fLU, 0x32e189b4LU, 0xacdce16fLU, 0x439b594fLU, 0xdda63194LU,
0x59b0f334LU, 0xc78d9befLU, 0x28ca23cfLU, 0xb6f74b14LU, 0xbb441e8fLU, 0x25797654LU, 0xca3ece74LU, 0x5403a6afLU,
0x6238cf67LU, 0xfc05a7bcLU, 0x13421f9cLU, 0x8d7f7747LU, 0x80cc22dcLU, 0x1ef14a07LU, 0xf1b6f227LU, 0x6f8b9afcLU,
0xeb9d585cLU, 0x75a03087LU, 0x9ae788a7LU, 0x04dae07cLU, 0x0969b5e7LU, 0x9754dd3cLU, 0x7813651cLU, 0xe62e0dc7LU,
0x3d3fac11LU, 0xa302c4caLU, 0x4c457ceaLU, 0xd2781431LU, 0xdfcb41aaLU, 0x41f62971LU, 0xaeb19151LU, 0x308cf98aLU,
0xb49a3b2aLU, 0x2aa753f1LU, 0xc5e0ebd1LU, 0x5bdd830aLU, 0x566ed691LU, 0xc853be4aLU, 0x2714066aLU, 0xb9296eb1LU,
0xdc36098bLU, 0x420b6150LU, 0xad4cd970LU, 0x3371b1abLU, 0x3ec2e430LU, 0xa0ff8cebLU, 0x4fb834cbLU, 0xd1855c10LU,
0x55939eb0LU, 0xcbaef66bLU, 0x24e94e4bLU, 0xbad42690LU, 0xb767730bLU, 0x295a1bd0LU, 0xc61da3f0LU, 0x5820cb2bLU,
0x83316afdLU, 0x1d0c0226LU, 0xf24bba06LU, 0x6c76d2ddLU, 0x61c58746LU, 0xfff8ef9dLU, 0x10bf57bdLU, 0x8e823f66LU,
0x0a94fdc6LU, 0x94a9951dLU, 0x7bee2d3dLU, 0xe5d345e6LU, 0xe860107dLU, 0x765d78a6LU, 0x991ac086LU, 0x0727a85dLU,
0x53240ef2LU, 0xcd196629LU, 0x225ede09LU, 0xbc63b6d2LU, 0xb1d0e349LU, 0x2fed8b92LU, 0xc0aa33b2LU, 0x5e975b69LU,
0xda8199c9LU, 0x44bcf112LU, 0xabfb4932LU, 0x35c621e9LU, 0x38757472LU, 0xa6481ca9LU, 0x490fa489LU, 0xd732cc52LU,
0x0c236d84LU, 0x921e055fLU, 0x7d59bd7fLU, 0xe364d5a4LU, 0xeed7803fLU, 0x70eae8e4LU, 0x9fad50c4LU, 0x0190381fLU,
0x8586fabfLU, 0x1bbb9264LU, 0xf4fc2a44LU, 0x6ac1429fLU, 0x67721704LU, 0xf94f7fdfLU, 0x1608c7ffLU, 0x8835af24LU,
0xed2ac81eLU, 0x7317a0c5LU, 0x9c5018e5LU, 0x026d703eLU, 0x0fde25a5LU, 0x91e34d7eLU, 0x7ea4f55eLU, 0xe0999d85LU,
0x648f5f25LU, 0xfab237feLU, 0x15f58fdeLU, 0x8bc8e705LU, 0x867bb29eLU, 0x1846da45LU, 0xf7016265LU, 0x693c0abeLU,
0xb22dab68LU, 0x2c10c3b3LU, 0xc3577b93LU, 0x5d6a1348LU, 0x50d946d3LU, 0xcee42e08LU, 0x21a39628LU, 0xbf9efef3LU,
0x3b883c53LU, 0xa5b55488LU, 0x4af2eca8LU, 0xd4cf8473LU, 0xd97cd1e8LU, 0x4741b933LU, 0xa8060113LU, 0x363b69c8LU };
0xdc36098bLU, 0x420b6150LU, 0xad4cd970LU, 0x3371b1abLU, 0x3ec2e430LU, 0xa0ff8cebLU, 0x4fb834cbLU, 0xd1855c10LU,
0x55939eb0LU, 0xcbaef66bLU, 0x24e94e4bLU, 0xbad42690LU, 0xb767730bLU, 0x295a1bd0LU, 0xc61da3f0LU, 0x5820cb2bLU,
0x83316afdLU, 0x1d0c0226LU, 0xf24bba06LU, 0x6c76d2ddLU, 0x61c58746LU, 0xfff8ef9dLU, 0x10bf57bdLU, 0x8e823f66LU,
0x0a94fdc6LU, 0x94a9951dLU, 0x7bee2d3dLU, 0xe5d345e6LU, 0xe860107dLU, 0x765d78a6LU, 0x991ac086LU, 0x0727a85dLU,
0x53240ef2LU, 0xcd196629LU, 0x225ede09LU, 0xbc63b6d2LU, 0xb1d0e349LU, 0x2fed8b92LU, 0xc0aa33b2LU, 0x5e975b69LU,
0xda8199c9LU, 0x44bcf112LU, 0xabfb4932LU, 0x35c621e9LU, 0x38757472LU, 0xa6481ca9LU, 0x490fa489LU, 0xd732cc52LU,
0x0c236d84LU, 0x921e055fLU, 0x7d59bd7fLU, 0xe364d5a4LU, 0xeed7803fLU, 0x70eae8e4LU, 0x9fad50c4LU, 0x0190381fLU,
0x8586fabfLU, 0x1bbb9264LU, 0xf4fc2a44LU, 0x6ac1429fLU, 0x67721704LU, 0xf94f7fdfLU, 0x1608c7ffLU, 0x8835af24LU,
0xed2ac81eLU, 0x7317a0c5LU, 0x9c5018e5LU, 0x026d703eLU, 0x0fde25a5LU, 0x91e34d7eLU, 0x7ea4f55eLU, 0xe0999d85LU,
0x648f5f25LU, 0xfab237feLU, 0x15f58fdeLU, 0x8bc8e705LU, 0x867bb29eLU, 0x1846da45LU, 0xf7016265LU, 0x693c0abeLU,
0xb22dab68LU, 0x2c10c3b3LU, 0xc3577b93LU, 0x5d6a1348LU, 0x50d946d3LU, 0xcee42e08LU, 0x21a39628LU, 0xbf9efef3LU,
0x3b883c53LU, 0xa5b55488LU, 0x4af2eca8LU, 0xd4cf8473LU, 0xd97cd1e8LU, 0x4741b933LU, 0xa8060113LU, 0x363b69c8LU };
static const ulong32 rs_tab7[256] = {
0x00000000LU, 0x0319e59eLU, 0x06328771LU, 0x052b62efLU, 0x0c6443e2LU, 0x0f7da67cLU, 0x0a56c493LU, 0x094f210dLU,
0x18c88689LU, 0x1bd16317LU, 0x1efa01f8LU, 0x1de3e466LU, 0x14acc56bLU, 0x17b520f5LU, 0x129e421aLU, 0x1187a784LU,
0x30dd415fLU, 0x33c4a4c1LU, 0x36efc62eLU, 0x35f623b0LU, 0x3cb902bdLU, 0x3fa0e723LU, 0x3a8b85ccLU, 0x39926052LU,
0x2815c7d6LU, 0x2b0c2248LU, 0x2e2740a7LU, 0x2d3ea539LU, 0x24718434LU, 0x276861aaLU, 0x22430345LU, 0x215ae6dbLU,
0x60f782beLU, 0x63ee6720LU, 0x66c505cfLU, 0x65dce051LU, 0x6c93c15cLU, 0x6f8a24c2LU, 0x6aa1462dLU, 0x69b8a3b3LU,
0x783f0437LU, 0x7b26e1a9LU, 0x7e0d8346LU, 0x7d1466d8LU, 0x745b47d5LU, 0x7742a24bLU, 0x7269c0a4LU, 0x7170253aLU,
0x502ac3e1LU, 0x5333267fLU, 0x56184490LU, 0x5501a10eLU, 0x5c4e8003LU, 0x5f57659dLU, 0x5a7c0772LU, 0x5965e2ecLU,
0x48e24568LU, 0x4bfba0f6LU, 0x4ed0c219LU, 0x4dc92787LU, 0x4486068aLU, 0x479fe314LU, 0x42b481fbLU, 0x41ad6465LU,
0xc0a34931LU, 0xc3baacafLU, 0xc691ce40LU, 0xc5882bdeLU, 0xccc70ad3LU, 0xcfdeef4dLU, 0xcaf58da2LU, 0xc9ec683cLU,
0xd86bcfb8LU, 0xdb722a26LU, 0xde5948c9LU, 0xdd40ad57LU, 0xd40f8c5aLU, 0xd71669c4LU, 0xd23d0b2bLU, 0xd124eeb5LU,
0xf07e086eLU, 0xf367edf0LU, 0xf64c8f1fLU, 0xf5556a81LU, 0xfc1a4b8cLU, 0xff03ae12LU, 0xfa28ccfdLU, 0xf9312963LU,
0xe8b68ee7LU, 0xebaf6b79LU, 0xee840996LU, 0xed9dec08LU, 0xe4d2cd05LU, 0xe7cb289bLU, 0xe2e04a74LU, 0xe1f9afeaLU,
0xa054cb8fLU, 0xa34d2e11LU, 0xa6664cfeLU, 0xa57fa960LU, 0xac30886dLU, 0xaf296df3LU, 0xaa020f1cLU, 0xa91bea82LU,
0xb89c4d06LU, 0xbb85a898LU, 0xbeaeca77LU, 0xbdb72fe9LU, 0xb4f80ee4LU, 0xb7e1eb7aLU, 0xb2ca8995LU, 0xb1d36c0bLU,
0x90898ad0LU, 0x93906f4eLU, 0x96bb0da1LU, 0x95a2e83fLU, 0x9cedc932LU, 0x9ff42cacLU, 0x9adf4e43LU, 0x99c6abddLU,
0x88410c59LU, 0x8b58e9c7LU, 0x8e738b28LU, 0x8d6a6eb6LU, 0x84254fbbLU, 0x873caa25LU, 0x8217c8caLU, 0x810e2d54LU,
0xcd0b9262LU, 0xce1277fcLU, 0xcb391513LU, 0xc820f08dLU, 0xc16fd180LU, 0xc276341eLU, 0xc75d56f1LU, 0xc444b36fLU,
0xd5c314ebLU, 0xd6daf175LU, 0xd3f1939aLU, 0xd0e87604LU, 0xd9a75709LU, 0xdabeb297LU, 0xdf95d078LU, 0xdc8c35e6LU,
0xfdd6d33dLU, 0xfecf36a3LU, 0xfbe4544cLU, 0xf8fdb1d2LU, 0xf1b290dfLU, 0xf2ab7541LU, 0xf78017aeLU, 0xf499f230LU,
0xe51e55b4LU, 0xe607b02aLU, 0xe32cd2c5LU, 0xe035375bLU, 0xe97a1656LU, 0xea63f3c8LU, 0xef489127LU, 0xec5174b9LU,
0xadfc10dcLU, 0xaee5f542LU, 0xabce97adLU, 0xa8d77233LU, 0xa198533eLU, 0xa281b6a0LU, 0xa7aad44fLU, 0xa4b331d1LU,
0xb5349655LU, 0xb62d73cbLU, 0xb3061124LU, 0xb01ff4baLU, 0xb950d5b7LU, 0xba493029LU, 0xbf6252c6LU, 0xbc7bb758LU,
0x9d215183LU, 0x9e38b41dLU, 0x9b13d6f2LU, 0x980a336cLU, 0x91451261LU, 0x925cf7ffLU, 0x97779510LU, 0x946e708eLU,
0x85e9d70aLU, 0x86f03294LU, 0x83db507bLU, 0x80c2b5e5LU, 0x898d94e8LU, 0x8a947176LU, 0x8fbf1399LU, 0x8ca6f607LU,
0x0da8db53LU, 0x0eb13ecdLU, 0x0b9a5c22LU, 0x0883b9bcLU, 0x01cc98b1LU, 0x02d57d2fLU, 0x07fe1fc0LU, 0x04e7fa5eLU,
0x15605ddaLU, 0x1679b844LU, 0x1352daabLU, 0x104b3f35LU, 0x19041e38LU, 0x1a1dfba6LU, 0x1f369949LU, 0x1c2f7cd7LU,
0x3d759a0cLU, 0x3e6c7f92LU, 0x3b471d7dLU, 0x385ef8e3LU, 0x3111d9eeLU, 0x32083c70LU, 0x37235e9fLU, 0x343abb01LU,
0x25bd1c85LU, 0x26a4f91bLU, 0x238f9bf4LU, 0x20967e6aLU, 0x29d95f67LU, 0x2ac0baf9LU, 0x2febd816LU, 0x2cf23d88LU,
0x6d5f59edLU, 0x6e46bc73LU, 0x6b6dde9cLU, 0x68743b02LU, 0x613b1a0fLU, 0x6222ff91LU, 0x67099d7eLU, 0x641078e0LU,
0x7597df64LU, 0x768e3afaLU, 0x73a55815LU, 0x70bcbd8bLU, 0x79f39c86LU, 0x7aea7918LU, 0x7fc11bf7LU, 0x7cd8fe69LU,
0x5d8218b2LU, 0x5e9bfd2cLU, 0x5bb09fc3LU, 0x58a97a5dLU, 0x51e65b50LU, 0x52ffbeceLU, 0x57d4dc21LU, 0x54cd39bfLU,
0x00000000LU, 0x0319e59eLU, 0x06328771LU, 0x052b62efLU, 0x0c6443e2LU, 0x0f7da67cLU, 0x0a56c493LU, 0x094f210dLU,
0x18c88689LU, 0x1bd16317LU, 0x1efa01f8LU, 0x1de3e466LU, 0x14acc56bLU, 0x17b520f5LU, 0x129e421aLU, 0x1187a784LU,
0x30dd415fLU, 0x33c4a4c1LU, 0x36efc62eLU, 0x35f623b0LU, 0x3cb902bdLU, 0x3fa0e723LU, 0x3a8b85ccLU, 0x39926052LU,
0x2815c7d6LU, 0x2b0c2248LU, 0x2e2740a7LU, 0x2d3ea539LU, 0x24718434LU, 0x276861aaLU, 0x22430345LU, 0x215ae6dbLU,
0x60f782beLU, 0x63ee6720LU, 0x66c505cfLU, 0x65dce051LU, 0x6c93c15cLU, 0x6f8a24c2LU, 0x6aa1462dLU, 0x69b8a3b3LU,
0x783f0437LU, 0x7b26e1a9LU, 0x7e0d8346LU, 0x7d1466d8LU, 0x745b47d5LU, 0x7742a24bLU, 0x7269c0a4LU, 0x7170253aLU,
0x502ac3e1LU, 0x5333267fLU, 0x56184490LU, 0x5501a10eLU, 0x5c4e8003LU, 0x5f57659dLU, 0x5a7c0772LU, 0x5965e2ecLU,
0x48e24568LU, 0x4bfba0f6LU, 0x4ed0c219LU, 0x4dc92787LU, 0x4486068aLU, 0x479fe314LU, 0x42b481fbLU, 0x41ad6465LU,
0xc0a34931LU, 0xc3baacafLU, 0xc691ce40LU, 0xc5882bdeLU, 0xccc70ad3LU, 0xcfdeef4dLU, 0xcaf58da2LU, 0xc9ec683cLU,
0xd86bcfb8LU, 0xdb722a26LU, 0xde5948c9LU, 0xdd40ad57LU, 0xd40f8c5aLU, 0xd71669c4LU, 0xd23d0b2bLU, 0xd124eeb5LU,
0xf07e086eLU, 0xf367edf0LU, 0xf64c8f1fLU, 0xf5556a81LU, 0xfc1a4b8cLU, 0xff03ae12LU, 0xfa28ccfdLU, 0xf9312963LU,
0xe8b68ee7LU, 0xebaf6b79LU, 0xee840996LU, 0xed9dec08LU, 0xe4d2cd05LU, 0xe7cb289bLU, 0xe2e04a74LU, 0xe1f9afeaLU,
0xa054cb8fLU, 0xa34d2e11LU, 0xa6664cfeLU, 0xa57fa960LU, 0xac30886dLU, 0xaf296df3LU, 0xaa020f1cLU, 0xa91bea82LU,
0xb89c4d06LU, 0xbb85a898LU, 0xbeaeca77LU, 0xbdb72fe9LU, 0xb4f80ee4LU, 0xb7e1eb7aLU, 0xb2ca8995LU, 0xb1d36c0bLU,
0x90898ad0LU, 0x93906f4eLU, 0x96bb0da1LU, 0x95a2e83fLU, 0x9cedc932LU, 0x9ff42cacLU, 0x9adf4e43LU, 0x99c6abddLU,
0x88410c59LU, 0x8b58e9c7LU, 0x8e738b28LU, 0x8d6a6eb6LU, 0x84254fbbLU, 0x873caa25LU, 0x8217c8caLU, 0x810e2d54LU,
0xcd0b9262LU, 0xce1277fcLU, 0xcb391513LU, 0xc820f08dLU, 0xc16fd180LU, 0xc276341eLU, 0xc75d56f1LU, 0xc444b36fLU,
0xd5c314ebLU, 0xd6daf175LU, 0xd3f1939aLU, 0xd0e87604LU, 0xd9a75709LU, 0xdabeb297LU, 0xdf95d078LU, 0xdc8c35e6LU,
0xfdd6d33dLU, 0xfecf36a3LU, 0xfbe4544cLU, 0xf8fdb1d2LU, 0xf1b290dfLU, 0xf2ab7541LU, 0xf78017aeLU, 0xf499f230LU,
0xe51e55b4LU, 0xe607b02aLU, 0xe32cd2c5LU, 0xe035375bLU, 0xe97a1656LU, 0xea63f3c8LU, 0xef489127LU, 0xec5174b9LU,
0xadfc10dcLU, 0xaee5f542LU, 0xabce97adLU, 0xa8d77233LU, 0xa198533eLU, 0xa281b6a0LU, 0xa7aad44fLU, 0xa4b331d1LU,
0xb5349655LU, 0xb62d73cbLU, 0xb3061124LU, 0xb01ff4baLU, 0xb950d5b7LU, 0xba493029LU, 0xbf6252c6LU, 0xbc7bb758LU,
0x9d215183LU, 0x9e38b41dLU, 0x9b13d6f2LU, 0x980a336cLU, 0x91451261LU, 0x925cf7ffLU, 0x97779510LU, 0x946e708eLU,
0x85e9d70aLU, 0x86f03294LU, 0x83db507bLU, 0x80c2b5e5LU, 0x898d94e8LU, 0x8a947176LU, 0x8fbf1399LU, 0x8ca6f607LU,
0x0da8db53LU, 0x0eb13ecdLU, 0x0b9a5c22LU, 0x0883b9bcLU, 0x01cc98b1LU, 0x02d57d2fLU, 0x07fe1fc0LU, 0x04e7fa5eLU,
0x15605ddaLU, 0x1679b844LU, 0x1352daabLU, 0x104b3f35LU, 0x19041e38LU, 0x1a1dfba6LU, 0x1f369949LU, 0x1c2f7cd7LU,
0x3d759a0cLU, 0x3e6c7f92LU, 0x3b471d7dLU, 0x385ef8e3LU, 0x3111d9eeLU, 0x32083c70LU, 0x37235e9fLU, 0x343abb01LU,
0x25bd1c85LU, 0x26a4f91bLU, 0x238f9bf4LU, 0x20967e6aLU, 0x29d95f67LU, 0x2ac0baf9LU, 0x2febd816LU, 0x2cf23d88LU,
0x6d5f59edLU, 0x6e46bc73LU, 0x6b6dde9cLU, 0x68743b02LU, 0x613b1a0fLU, 0x6222ff91LU, 0x67099d7eLU, 0x641078e0LU,
0x7597df64LU, 0x768e3afaLU, 0x73a55815LU, 0x70bcbd8bLU, 0x79f39c86LU, 0x7aea7918LU, 0x7fc11bf7LU, 0x7cd8fe69LU,
0x5d8218b2LU, 0x5e9bfd2cLU, 0x5bb09fc3LU, 0x58a97a5dLU, 0x51e65b50LU, 0x52ffbeceLU, 0x57d4dc21LU, 0x54cd39bfLU,
0x454a9e3bLU, 0x46537ba5LU, 0x4378194aLU, 0x4061fcd4LU, 0x492eddd9LU, 0x4a373847LU, 0x4f1c5aa8LU, 0x4c05bf36LU };
#endif /* LTC_TWOFISH_ALL_TABLES */
#endif /* __LTC_TWOFISH_TAB_C__ */
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

144
libtomcrypt/src/ciphers/xtea.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -28,13 +26,13 @@ const struct ltc_cipher_descriptor xtea_desc =
&xtea_test,
&xtea_done,
&xtea_keysize,
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL
};
int xtea_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_key *skey)
{
unsigned long x, sum, K[4];
ulong32 x, sum, K[4];
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(skey != NULL);
@@ -48,21 +46,21 @@ int xtea_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_k
}
/* load key */
LOAD32L(K[0], key+0);
LOAD32L(K[1], key+4);
LOAD32L(K[2], key+8);
LOAD32L(K[3], key+12);
LOAD32H(K[0], key+0);
LOAD32H(K[1], key+4);
LOAD32H(K[2], key+8);
LOAD32H(K[3], key+12);
for (x = sum = 0; x < 32; x++) {
skey->xtea.A[x] = (sum + K[sum&3]) & 0xFFFFFFFFUL;
sum = (sum + 0x9E3779B9UL) & 0xFFFFFFFFUL;
skey->xtea.B[x] = (sum + K[(sum>>11)&3]) & 0xFFFFFFFFUL;
}
#ifdef LTC_CLEAN_STACK
zeromem(&K, sizeof(K));
#endif
#endif
return CRYPT_OK;
}
@@ -75,15 +73,15 @@ int xtea_setup(const unsigned char *key, int keylen, int num_rounds, symmetric_k
*/
int xtea_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *skey)
{
unsigned long y, z;
ulong32 y, z;
int r;
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(skey != NULL);
LOAD32L(y, &pt[0]);
LOAD32L(z, &pt[4]);
LOAD32H(y, &pt[0]);
LOAD32H(z, &pt[4]);
for (r = 0; r < 32; r += 4) {
y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r])) & 0xFFFFFFFFUL;
z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r])) & 0xFFFFFFFFUL;
@@ -97,8 +95,8 @@ int xtea_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *
y = (y + ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r+3])) & 0xFFFFFFFFUL;
z = (z + ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r+3])) & 0xFFFFFFFFUL;
}
STORE32L(y, &ct[0]);
STORE32L(z, &ct[4]);
STORE32H(y, &ct[0]);
STORE32H(z, &ct[4]);
return CRYPT_OK;
}
@@ -106,20 +104,20 @@ int xtea_ecb_encrypt(const unsigned char *pt, unsigned char *ct, symmetric_key *
Decrypts a block of text with LTC_XTEA
@param ct The input ciphertext (8 bytes)
@param pt The output plaintext (8 bytes)
@param skey The key as scheduled
@param skey The key as scheduled
@return CRYPT_OK if successful
*/
int xtea_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *skey)
{
unsigned long y, z;
ulong32 y, z;
int r;
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(skey != NULL);
LOAD32L(y, &ct[0]);
LOAD32L(z, &ct[4]);
LOAD32H(y, &ct[0]);
LOAD32H(z, &ct[4]);
for (r = 31; r >= 0; r -= 4) {
z = (z - ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r])) & 0xFFFFFFFFUL;
y = (y - ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r])) & 0xFFFFFFFFUL;
@@ -133,8 +131,8 @@ int xtea_ecb_decrypt(const unsigned char *ct, unsigned char *pt, symmetric_key *
z = (z - ((((y<<4)^(y>>5)) + y) ^ skey->xtea.B[r-3])) & 0xFFFFFFFFUL;
y = (y - ((((z<<4)^(z>>5)) + z) ^ skey->xtea.A[r-3])) & 0xFFFFFFFFUL;
}
STORE32L(y, &pt[0]);
STORE32L(z, &pt[4]);
STORE32H(y, &pt[0]);
STORE32H(z, &pt[4]);
return CRYPT_OK;
}
@@ -146,43 +144,95 @@ int xtea_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const unsigned char key[16] =
{ 0x78, 0x56, 0x34, 0x12, 0xf0, 0xcd, 0xcb, 0x9a,
0x48, 0x37, 0x26, 0x15, 0xc0, 0xbf, 0xae, 0x9d };
static const unsigned char pt[8] =
{ 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08 };
static const unsigned char ct[8] =
{ 0x75, 0xd7, 0xc5, 0xbf, 0xcf, 0x58, 0xc9, 0x3f };
#else
static const struct {
unsigned char key[16], pt[8], ct[8];
} tests[] = {
{
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xde, 0xe9, 0xd4, 0xd8, 0xf7, 0x13, 0x1e, 0xd9 }
}, {
{ 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0xa5, 0x97, 0xab, 0x41, 0x76, 0x01, 0x4d, 0x72 }
}, {
{ 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x00, 0x04,
0x00, 0x00, 0x00, 0x05, 0x00, 0x00, 0x00, 0x06 },
{ 0x00, 0x00, 0x00, 0x01, 0x00, 0x00, 0x00, 0x02 },
{ 0xb1, 0xfd, 0x5d, 0xa9, 0xcc, 0x6d, 0xc9, 0xdc }
}, {
{ 0x78, 0x69, 0x5a, 0x4b, 0x3c, 0x2d, 0x1e, 0x0f,
0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87 },
{ 0xf0, 0xe1, 0xd2, 0xc3, 0xb4, 0xa5, 0x96, 0x87 },
{ 0x70, 0x4b, 0x31, 0x34, 0x47, 0x44, 0xdf, 0xab }
}, {
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
{ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48 },
{ 0x49, 0x7d, 0xf3, 0xd0, 0x72, 0x61, 0x2c, 0xb5 }
}, {
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
{ 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 },
{ 0xe7, 0x8f, 0x2d, 0x13, 0x74, 0x43, 0x41, 0xd8 }
}, {
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
{ 0x5a, 0x5b, 0x6e, 0x27, 0x89, 0x48, 0xd7, 0x7f },
{ 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }
}, {
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47, 0x48 },
{ 0xa0, 0x39, 0x05, 0x89, 0xf8, 0xb8, 0xef, 0xa5 }
}, {
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 },
{ 0xed, 0x23, 0x37, 0x5a, 0x82, 0x1a, 0x8c, 0x2d }
}, {
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
{ 0x70, 0xe1, 0x22, 0x5d, 0x6e, 0x4e, 0x76, 0x55 },
{ 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41, 0x41 }
}
};
unsigned char tmp[2][8];
symmetric_key skey;
int err, y;
int i, err, y;
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
zeromem(&skey, sizeof(skey));
if ((err = xtea_setup(tests[i].key, 16, 0, &skey)) != CRYPT_OK) {
return err;
}
xtea_ecb_encrypt(tests[i].pt, tmp[0], &skey);
xtea_ecb_decrypt(tmp[0], tmp[1], &skey);
if ((err = xtea_setup(key, 16, 0, &skey)) != CRYPT_OK) {
return err;
}
xtea_ecb_encrypt(pt, tmp[0], &skey);
xtea_ecb_decrypt(tmp[0], tmp[1], &skey);
if (XMEMCMP(tmp[0], ct, 8) != 0 || XMEMCMP(tmp[1], pt, 8) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
if (compare_testvector(tmp[0], 8, tests[i].ct, 8, "XTEA Encrypt", i) != 0 ||
compare_testvector(tmp[1], 8, tests[i].pt, 8, "XTEA Decrypt", i) != 0) {
return CRYPT_FAIL_TESTVECTOR;
}
/* now see if we can encrypt all zero bytes 1000 times, decrypt and come back where we started */
for (y = 0; y < 8; y++) tmp[0][y] = 0;
for (y = 0; y < 1000; y++) xtea_ecb_encrypt(tmp[0], tmp[0], &skey);
for (y = 0; y < 1000; y++) xtea_ecb_decrypt(tmp[0], tmp[0], &skey);
for (y = 0; y < 8; y++) if (tmp[0][y] != 0) return CRYPT_FAIL_TESTVECTOR;
} /* for */
return CRYPT_OK;
#endif
}
/** Terminate the context
/** Terminate the context
@param skey The scheduled key
*/
void xtea_done(symmetric_key *skey)
{
LTC_UNUSED_PARAM(skey);
}
/**
@@ -194,7 +244,7 @@ int xtea_keysize(int *keysize)
{
LTC_ARGCHK(keysize != NULL);
if (*keysize < 16) {
return CRYPT_INVALID_KEYSIZE;
return CRYPT_INVALID_KEYSIZE;
}
*keysize = 16;
return CRYPT_OK;
@@ -206,6 +256,6 @@ int xtea_keysize(int *keysize)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

63
libtomcrypt/src/encauth/ccm/ccm_add_aad.c Normal file
View File

@@ -0,0 +1,63 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Add AAD to the CCM state
@param ccm The CCM state
@param adata The additional authentication data to add to the CCM state
@param adatalen The length of the AAD data.
@return CRYPT_OK on success
*/
int ccm_add_aad(ccm_state *ccm,
const unsigned char *adata, unsigned long adatalen)
{
unsigned long y;
int err;
LTC_ARGCHK(ccm != NULL);
LTC_ARGCHK(adata != NULL);
if (ccm->aadlen < ccm->current_aadlen + adatalen) {
return CRYPT_INVALID_ARG;
}
ccm->current_aadlen += adatalen;
/* now add the data */
for (y = 0; y < adatalen; y++) {
if (ccm->x == 16) {
/* full block so let's encrypt it */
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
return err;
}
ccm->x = 0;
}
ccm->PAD[ccm->x++] ^= adata[y];
}
/* remainder? */
if (ccm->aadlen == ccm->current_aadlen) {
if (ccm->x != 0) {
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
return err;
}
}
ccm->x = 0;
}
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

113
libtomcrypt/src/encauth/ccm/ccm_add_nonce.c Normal file
View File

@@ -0,0 +1,113 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Add nonce data to the CCM state
@param ccm The CCM state
@param nonce The nonce data to add
@param noncelen The length of the nonce
@return CRYPT_OK on success
*/
int ccm_add_nonce(ccm_state *ccm,
const unsigned char *nonce, unsigned long noncelen)
{
unsigned long x, y, len;
int err;
LTC_ARGCHK(ccm != NULL);
LTC_ARGCHK(nonce != NULL);
/* increase L to match the nonce len */
ccm->noncelen = (noncelen > 13) ? 13 : noncelen;
if ((15 - ccm->noncelen) > ccm->L) {
ccm->L = 15 - ccm->noncelen;
}
/* decrease noncelen to match L */
if ((ccm->noncelen + ccm->L) > 15) {
ccm->noncelen = 15 - ccm->L;
}
/* form B_0 == flags | Nonce N | l(m) */
x = 0;
ccm->PAD[x++] = (unsigned char)(((ccm->aadlen > 0) ? (1<<6) : 0) |
(((ccm->taglen - 2)>>1)<<3) |
(ccm->L-1));
/* nonce */
for (y = 0; y < (16 - (ccm->L + 1)); y++) {
ccm->PAD[x++] = nonce[y];
}
/* store len */
len = ccm->ptlen;
/* shift len so the upper bytes of len are the contents of the length */
for (y = ccm->L; y < 4; y++) {
len <<= 8;
}
/* store l(m) (only store 32-bits) */
for (y = 0; ccm->L > 4 && (ccm->L-y)>4; y++) {
ccm->PAD[x++] = 0;
}
for (; y < ccm->L; y++) {
ccm->PAD[x++] = (unsigned char)((len >> 24) & 255);
len <<= 8;
}
/* encrypt PAD */
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
return err;
}
/* handle header */
ccm->x = 0;
if (ccm->aadlen > 0) {
/* store length */
if (ccm->aadlen < ((1UL<<16) - (1UL<<8))) {
ccm->PAD[ccm->x++] ^= (ccm->aadlen>>8) & 255;
ccm->PAD[ccm->x++] ^= ccm->aadlen & 255;
} else {
ccm->PAD[ccm->x++] ^= 0xFF;
ccm->PAD[ccm->x++] ^= 0xFE;
ccm->PAD[ccm->x++] ^= (ccm->aadlen>>24) & 255;
ccm->PAD[ccm->x++] ^= (ccm->aadlen>>16) & 255;
ccm->PAD[ccm->x++] ^= (ccm->aadlen>>8) & 255;
ccm->PAD[ccm->x++] ^= ccm->aadlen & 255;
}
}
/* setup the ctr counter */
x = 0;
/* flags */
ccm->ctr[x++] = (unsigned char)ccm->L-1;
/* nonce */
for (y = 0; y < (16 - (ccm->L+1)); ++y) {
ccm->ctr[x++] = nonce[y];
}
/* offset */
while (x < 16) {
ccm->ctr[x++] = 0;
}
ccm->CTRlen = 16;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

65
libtomcrypt/src/encauth/ccm/ccm_done.c Normal file
View File

@@ -0,0 +1,65 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Terminate a CCM stream
@param ccm The CCM state
@param tag [out] The destination for the MAC tag
@param taglen [in/out] The length of the MAC tag
@return CRYPT_OK on success
*/
int ccm_done(ccm_state *ccm,
unsigned char *tag, unsigned long *taglen)
{
unsigned long x, y;
int err;
LTC_ARGCHK(ccm != NULL);
/* Check all data have been processed */
if (ccm->ptlen != ccm->current_ptlen) {
return CRYPT_ERROR;
}
LTC_ARGCHK(tag != NULL);
LTC_ARGCHK(taglen != NULL);
if (ccm->x != 0) {
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
return err;
}
}
/* setup CTR for the TAG (zero the count) */
for (y = 15; y > 15 - ccm->L; y--) {
ccm->ctr[y] = 0x00;
}
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->ctr, ccm->CTRPAD, &ccm->K)) != CRYPT_OK) {
return err;
}
cipher_descriptor[ccm->cipher].done(&ccm->K);
/* store the TAG */
for (x = 0; x < 16 && x < *taglen; x++) {
tag[x] = ccm->PAD[x] ^ ccm->CTRPAD[x];
}
*taglen = x;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

81
libtomcrypt/src/encauth/ccm/ccm_init.c Normal file
View File

@@ -0,0 +1,81 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Initialize a CCM state
@param ccm The CCM state to initialize
@param cipher The index of the cipher to use
@param key The secret key
@param keylen The length of the secret key
@param ptlen The length of the plain/cipher text that will be processed
@param taglen The max length of the MAC tag
@param aadlen The length of the AAD
@return CRYPT_OK on success
*/
int ccm_init(ccm_state *ccm, int cipher,
const unsigned char *key, int keylen, int ptlen, int taglen, int aadlen)
{
int err;
LTC_ARGCHK(ccm != NULL);
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(taglen != 0);
XMEMSET(ccm, 0, sizeof(ccm_state));
/* check cipher input */
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
if (cipher_descriptor[cipher].block_length != 16) {
return CRYPT_INVALID_CIPHER;
}
/* make sure the taglen is even and <= 16 */
ccm->taglen = taglen;
ccm->taglen &= ~1;
if (ccm->taglen > 16) {
ccm->taglen = 16;
}
/* can't use < 4 */
if (ccm->taglen < 4) {
return CRYPT_INVALID_ARG;
}
/* schedule key */
if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, &ccm->K)) != CRYPT_OK) {
return err;
}
ccm->cipher = cipher;
/* let's get the L value */
ccm->ptlen = ptlen;
ccm->L = 0;
while (ptlen) {
++ccm->L;
ptlen >>= 8;
}
if (ccm->L <= 1) {
ccm->L = 2;
}
ccm->aadlen = aadlen;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

128
libtomcrypt/src/encauth/ccm/ccm_memory.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -19,6 +17,9 @@
/**
CCM encrypt/decrypt and produce an authentication tag
*1 'pt', 'ct' and 'tag' can both be 'in' or 'out', depending on 'direction'
@param cipher The index of the cipher desired
@param key The secret key to use
@param keylen The length of the secret key (octets)
@@ -27,11 +28,11 @@
@param noncelen The length of the nonce
@param header The header for the session
@param headerlen The length of the header (octets)
@param pt [out] The plaintext
@param pt [*1] The plaintext
@param ptlen The length of the plaintext (octets)
@param ct [out] The ciphertext
@param tag [out] The destination tag
@param taglen [in/out] The max size and resulting size of the authentication tag
@param ct [*1] The ciphertext
@param tag [*1] The destination tag
@param taglen The max size and resulting size of the authentication tag
@param direction Encrypt or Decrypt direction (0 or 1)
@return CRYPT_OK if successful
*/
@@ -45,10 +46,15 @@ int ccm_memory(int cipher,
unsigned char *tag, unsigned long *taglen,
int direction)
{
unsigned char PAD[16], ctr[16], CTRPAD[16], b;
unsigned char PAD[16], ctr[16], CTRPAD[16], ptTag[16], b, *pt_real;
unsigned char *pt_work = NULL;
symmetric_key *skey;
int err;
unsigned long len, L, x, y, z, CTRlen;
#ifdef LTC_FAST
LTC_FAST_TYPE fastMask = ~0; /* initialize fastMask at all zeroes */
#endif
unsigned char mask = 0xff; /* initialize mask at all zeroes */
if (uskey == NULL) {
LTC_ARGCHK(key != NULL);
@@ -62,6 +68,8 @@ int ccm_memory(int cipher,
LTC_ARGCHK(tag != NULL);
LTC_ARGCHK(taglen != NULL);
pt_real = pt;
#ifdef LTC_FAST
if (16 % sizeof(LTC_FAST_TYPE)) {
return CRYPT_INVALID_ARG;
@@ -95,7 +103,7 @@ int ccm_memory(int cipher,
nonce, noncelen,
header, headerlen,
pt, ptlen,
ct,
ct,
tag, taglen,
direction);
}
@@ -117,11 +125,6 @@ int ccm_memory(int cipher,
L = 15 - noncelen;
}
/* decrease noncelen to match L */
if ((noncelen + L) > 15) {
noncelen = 15 - L;
}
/* allocate mem for the symmetric key */
if (uskey == NULL) {
skey = XMALLOC(sizeof(*skey));
@@ -138,6 +141,15 @@ int ccm_memory(int cipher,
skey = uskey;
}
/* initialize buffer for pt */
if (direction == CCM_DECRYPT && ptlen > 0) {
pt_work = XMALLOC(ptlen);
if (pt_work == NULL) {
goto error;
}
pt = pt_work;
}
/* form B_0 == flags | Nonce N | l(m) */
x = 0;
PAD[x++] = (unsigned char)(((headerlen > 0) ? (1<<6) : 0) |
@@ -174,7 +186,7 @@ int ccm_memory(int cipher,
/* handle header */
if (headerlen > 0) {
x = 0;
/* store length */
if (headerlen < ((1UL<<16) - (1UL<<8))) {
PAD[x++] ^= (headerlen>>8) & 255;
@@ -200,11 +212,9 @@ int ccm_memory(int cipher,
PAD[x++] ^= header[y];
}
/* remainder? */
if (x != 0) {
if ((err = cipher_descriptor[cipher].ecb_encrypt(PAD, PAD, skey)) != CRYPT_OK) {
goto error;
}
/* remainder */
if ((err = cipher_descriptor[cipher].ecb_encrypt(PAD, PAD, skey)) != CRYPT_OK) {
goto error;
}
}
@@ -213,7 +223,7 @@ int ccm_memory(int cipher,
/* flags */
ctr[x++] = (unsigned char)L-1;
/* nonce */
for (y = 0; y < (16 - (L+1)); ++y) {
ctr[x++] = nonce[y];
@@ -244,14 +254,14 @@ int ccm_memory(int cipher,
/* xor the PT against the pad first */
for (z = 0; z < 16; z += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&PAD[z])) ^= *((LTC_FAST_TYPE*)(&pt[y+z]));
*((LTC_FAST_TYPE*)(&ct[y+z])) = *((LTC_FAST_TYPE*)(&pt[y+z])) ^ *((LTC_FAST_TYPE*)(&CTRPAD[z]));
*(LTC_FAST_TYPE_PTR_CAST(&PAD[z])) ^= *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z]));
*(LTC_FAST_TYPE_PTR_CAST(&ct[y+z])) = *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z])) ^ *(LTC_FAST_TYPE_PTR_CAST(&CTRPAD[z]));
}
if ((err = cipher_descriptor[cipher].ecb_encrypt(PAD, PAD, skey)) != CRYPT_OK) {
goto error;
}
}
} else {
} else { /* direction == CCM_DECRYPT */
for (; y < (ptlen & ~15); y += 16) {
/* increment the ctr? */
for (z = 15; z > 15-L; z--) {
@@ -264,15 +274,15 @@ int ccm_memory(int cipher,
/* xor the PT against the pad last */
for (z = 0; z < 16; z += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&pt[y+z])) = *((LTC_FAST_TYPE*)(&ct[y+z])) ^ *((LTC_FAST_TYPE*)(&CTRPAD[z]));
*((LTC_FAST_TYPE*)(&PAD[z])) ^= *((LTC_FAST_TYPE*)(&pt[y+z]));
*(LTC_FAST_TYPE_PTR_CAST(&pt[y+z])) = *(LTC_FAST_TYPE_PTR_CAST(&ct[y+z])) ^ *(LTC_FAST_TYPE_PTR_CAST(&CTRPAD[z]));
*(LTC_FAST_TYPE_PTR_CAST(&PAD[z])) ^= *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z]));
}
if ((err = cipher_descriptor[cipher].ecb_encrypt(PAD, PAD, skey)) != CRYPT_OK) {
goto error;
}
}
}
}
}
}
#endif
for (; y < ptlen; y++) {
@@ -305,7 +315,7 @@ int ccm_memory(int cipher,
}
PAD[x++] ^= b;
}
if (x != 0) {
if ((err = cipher_descriptor[cipher].ecb_encrypt(PAD, PAD, skey)) != CRYPT_OK) {
goto error;
@@ -323,20 +333,66 @@ int ccm_memory(int cipher,
if (skey != uskey) {
cipher_descriptor[cipher].done(skey);
#ifdef LTC_CLEAN_STACK
zeromem(skey, sizeof(*skey));
#endif
}
/* store the TAG */
for (x = 0; x < 16 && x < *taglen; x++) {
tag[x] = PAD[x] ^ CTRPAD[x];
if (direction == CCM_ENCRYPT) {
/* store the TAG */
for (x = 0; x < 16 && x < *taglen; x++) {
tag[x] = PAD[x] ^ CTRPAD[x];
}
*taglen = x;
} else { /* direction == CCM_DECRYPT */
/* decrypt the tag */
for (x = 0; x < 16 && x < *taglen; x++) {
ptTag[x] = tag[x] ^ CTRPAD[x];
}
*taglen = x;
/* check validity of the decrypted tag against the computed PAD (in constant time) */
/* HACK: the boolean value of XMEM_NEQ becomes either 0 (CRYPT_OK) or 1 (CRYPT_ERR).
* there should be a better way of setting the correct error code in constant
* time.
*/
err = XMEM_NEQ(ptTag, PAD, *taglen);
/* Zero the plaintext if the tag was invalid (in constant time) */
if (ptlen > 0) {
y = 0;
mask *= 1 - err; /* mask = ( err ? 0 : 0xff ) */
#ifdef LTC_FAST
fastMask *= 1 - err;
if (ptlen & ~15) {
for (; y < (ptlen & ~15); y += 16) {
for (z = 0; z < 16; z += sizeof(LTC_FAST_TYPE)) {
*(LTC_FAST_TYPE_PTR_CAST(&pt_real[y+z])) = *(LTC_FAST_TYPE_PTR_CAST(&pt[y+z])) & fastMask;
}
}
}
#endif
for (; y < ptlen; y++) {
pt_real[y] = pt[y] & mask;
}
}
}
*taglen = x;
#ifdef LTC_CLEAN_STACK
zeromem(skey, sizeof(*skey));
#ifdef LTC_FAST
fastMask = 0;
#endif
mask = 0;
zeromem(PAD, sizeof(PAD));
zeromem(CTRPAD, sizeof(CTRPAD));
if (pt_work != NULL) {
zeromem(pt_work, ptlen);
}
#endif
error:
if (pt_work) {
XFREE(pt_work);
}
if (skey != uskey) {
XFREE(skey);
}
@@ -346,6 +402,6 @@ error:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

88
libtomcrypt/src/encauth/ccm/ccm_process.c Normal file
View File

@@ -0,0 +1,88 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Process plaintext/ciphertext through CCM
@param ccm The CCM state
@param pt The plaintext
@param ptlen The plaintext length (ciphertext length is the same)
@param ct The ciphertext
@param direction Encrypt or Decrypt mode (CCM_ENCRYPT or CCM_DECRYPT)
@return CRYPT_OK on success
*/
int ccm_process(ccm_state *ccm,
unsigned char *pt, unsigned long ptlen,
unsigned char *ct,
int direction)
{
unsigned char z, b;
unsigned long y;
int err;
LTC_ARGCHK(ccm != NULL);
/* Check aad has been correctly added */
if (ccm->aadlen != ccm->current_aadlen) {
return CRYPT_ERROR;
}
/* Check we do not process too much data */
if (ccm->ptlen < ccm->current_ptlen + ptlen) {
return CRYPT_ERROR;
}
ccm->current_ptlen += ptlen;
/* now handle the PT */
if (ptlen > 0) {
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
for (y = 0; y < ptlen; y++) {
/* increment the ctr? */
if (ccm->CTRlen == 16) {
for (z = 15; z > 15-ccm->L; z--) {
ccm->ctr[z] = (ccm->ctr[z] + 1) & 255;
if (ccm->ctr[z]) break;
}
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->ctr, ccm->CTRPAD, &ccm->K)) != CRYPT_OK) {
return err;
}
ccm->CTRlen = 0;
}
/* if we encrypt we add the bytes to the MAC first */
if (direction == CCM_ENCRYPT) {
b = pt[y];
ct[y] = b ^ ccm->CTRPAD[ccm->CTRlen++];
} else {
b = ct[y] ^ ccm->CTRPAD[ccm->CTRlen++];
pt[y] = b;
}
if (ccm->x == 16) {
if ((err = cipher_descriptor[ccm->cipher].ecb_encrypt(ccm->PAD, ccm->PAD, &ccm->K)) != CRYPT_OK) {
return err;
}
ccm->x = 0;
}
ccm->PAD[ccm->x++] ^= b;
}
}
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

35
libtomcrypt/src/encauth/ccm/ccm_reset.c Normal file
View File

@@ -0,0 +1,35 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CCM_MODE
/**
Reset a CCM state to as if you just called ccm_init(). This saves the initialization time.
@param ccm The CCM state to reset
@return CRYPT_OK on success
*/
int ccm_reset(ccm_state *ccm)
{
LTC_ARGCHK(ccm != NULL);
zeromem(ccm->PAD, sizeof(ccm->PAD));
zeromem(ccm->ctr, sizeof(ccm->ctr));
zeromem(ccm->CTRPAD, sizeof(ccm->CTRPAD));
ccm->CTRlen = 0;
ccm->current_ptlen = 0;
ccm->current_aadlen = 0;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

183
libtomcrypt/src/encauth/ccm/ccm_test.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -32,14 +30,14 @@ int ccm_test(void)
int ptlen;
unsigned char ct[64];
unsigned char tag[16];
int taglen;
unsigned long taglen;
} tests[] = {
/* 13 byte nonce, 8 byte auth, 23 byte pt */
{
{ 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
{ 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF },
{ 0x00, 0x00, 0x00, 0x03, 0x02, 0x01, 0x00, 0xA0,
{ 0x00, 0x00, 0x00, 0x03, 0x02, 0x01, 0x00, 0xA0,
0xA1, 0xA2, 0xA3, 0xA4, 0xA5 },
13,
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07 },
@@ -57,20 +55,20 @@ int ccm_test(void)
/* 13 byte nonce, 12 byte header, 19 byte pt */
{
{ 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
{ 0xC0, 0xC1, 0xC2, 0xC3, 0xC4, 0xC5, 0xC6, 0xC7,
0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF },
{ 0x00, 0x00, 0x00, 0x06, 0x05, 0x04, 0x03, 0xA0,
{ 0x00, 0x00, 0x00, 0x06, 0x05, 0x04, 0x03, 0xA0,
0xA1, 0xA2, 0xA3, 0xA4, 0xA5 },
13,
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B },
12,
{ 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13,
0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,
{ 0x0C, 0x0D, 0x0E, 0x0F, 0x10, 0x11, 0x12, 0x13,
0x14, 0x15, 0x16, 0x17, 0x18, 0x19, 0x1A, 0x1B,
0x1C, 0x1D, 0x1E },
19,
{ 0xA2, 0x8C, 0x68, 0x65, 0x93, 0x9A, 0x9A, 0x79,
0xFA, 0xAA, 0x5C, 0x4C, 0x2A, 0x9D, 0x4A, 0x91,
{ 0xA2, 0x8C, 0x68, 0x65, 0x93, 0x9A, 0x9A, 0x79,
0xFA, 0xAA, 0x5C, 0x4C, 0x2A, 0x9D, 0x4A, 0x91,
0xCD, 0xAC, 0x8C },
{ 0x96, 0xC8, 0x61, 0xB9, 0xC9, 0xE6, 0x1E, 0xF1 },
8
@@ -78,7 +76,7 @@ int ccm_test(void)
/* supplied by Brian Gladman */
{
{ 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
{ 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, 0x4f },
{ 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16 },
7,
@@ -92,31 +90,34 @@ int ccm_test(void)
},
{
{ 0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85,
{ 0xc9, 0x7c, 0x1f, 0x67, 0xce, 0x37, 0x11, 0x85,
0x51, 0x4a, 0x8a, 0x19, 0xf2, 0xbd, 0xd5, 0x2f },
{ 0x00, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xb5,
{ 0x00, 0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xb5,
0x03, 0x97, 0x76, 0xe7, 0x0c },
13,
{ 0x08, 0x40, 0x0f, 0xd2, 0xe1, 0x28, 0xa5, 0x7c,
0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xab, 0xae,
{ 0x08, 0x40, 0x0f, 0xd2, 0xe1, 0x28, 0xa5, 0x7c,
0x50, 0x30, 0xf1, 0x84, 0x44, 0x08, 0xab, 0xae,
0xa5, 0xb8, 0xfc, 0xba, 0x00, 0x00 },
22,
{ 0xf8, 0xba, 0x1a, 0x55, 0xd0, 0x2f, 0x85, 0xae,
0x96, 0x7b, 0xb6, 0x2f, 0xb6, 0xcd, 0xa8, 0xeb,
{ 0xf8, 0xba, 0x1a, 0x55, 0xd0, 0x2f, 0x85, 0xae,
0x96, 0x7b, 0xb6, 0x2f, 0xb6, 0xcd, 0xa8, 0xeb,
0x7e, 0x78, 0xa0, 0x50 },
20,
{ 0xf3, 0xd0, 0xa2, 0xfe, 0x9a, 0x3d, 0xbf, 0x23,
0x42, 0xa6, 0x43, 0xe4, 0x32, 0x46, 0xe8, 0x0c,
{ 0xf3, 0xd0, 0xa2, 0xfe, 0x9a, 0x3d, 0xbf, 0x23,
0x42, 0xa6, 0x43, 0xe4, 0x32, 0x46, 0xe8, 0x0c,
0x3c, 0x04, 0xd0, 0x19 },
{ 0x78, 0x45, 0xce, 0x0b, 0x16, 0xf9, 0x76, 0x23 },
8
},
};
unsigned long taglen, x;
unsigned char buf[64], buf2[64], tag2[16], tag[16];
unsigned long taglen, x, y;
unsigned char buf[64], buf2[64], tag[16], tag2[16], tag3[16], zero[64];
int err, idx;
symmetric_key skey;
ccm_state ccm;
zeromem(zero, 64);
idx = find_cipher("aes");
if (idx == -1) {
@@ -127,54 +128,130 @@ int ccm_test(void)
}
for (x = 0; x < (sizeof(tests)/sizeof(tests[0])); x++) {
for (y = 0; y < 2; y++) {
taglen = tests[x].taglen;
if ((err = cipher_descriptor[idx].setup(tests[x].key, 16, 0, &skey)) != CRYPT_OK) {
return err;
}
if ((err = ccm_memory(idx,
tests[x].key, 16,
&skey,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
(unsigned char*)tests[x].pt, tests[x].ptlen,
buf,
tag, &taglen, 0)) != CRYPT_OK) {
return err;
if (y == 0) {
if ((err = cipher_descriptor[idx].setup(tests[x].key, 16, 0, &skey)) != CRYPT_OK) {
return err;
}
if ((err = ccm_memory(idx,
tests[x].key, 16,
&skey,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
(unsigned char*)tests[x].pt, tests[x].ptlen,
buf,
tag, &taglen, 0)) != CRYPT_OK) {
return err;
}
/* run a second time to make sure skey is not touched */
if ((err = ccm_memory(idx,
tests[x].key, 16,
&skey,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
(unsigned char*)tests[x].pt, tests[x].ptlen,
buf,
tag, &taglen, 0)) != CRYPT_OK) {
return err;
}
} else {
if ((err = ccm_init(&ccm, idx, tests[x].key, 16, tests[x].ptlen, tests[x].taglen, tests[x].headerlen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_add_nonce(&ccm, tests[x].nonce, tests[x].noncelen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_add_aad(&ccm, tests[x].header, tests[x].headerlen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_process(&ccm, (unsigned char*)tests[x].pt, tests[x].ptlen, buf, CCM_ENCRYPT)) != CRYPT_OK) {
return err;
}
if ((err = ccm_done(&ccm, tag, &taglen)) != CRYPT_OK) {
return err;
}
}
if (XMEMCMP(buf, tests[x].ct, tests[x].ptlen)) {
if (compare_testvector(buf, tests[x].ptlen, tests[x].ct, tests[x].ptlen, "CCM encrypt data", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if (XMEMCMP(tag, tests[x].tag, tests[x].taglen)) {
if (compare_testvector(tag, taglen, tests[x].tag, tests[x].taglen, "CCM encrypt tag", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if ((err = ccm_memory(idx,
tests[x].key, 16,
NULL,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
buf2, tests[x].ptlen,
buf,
tag2, &taglen, 1 )) != CRYPT_OK) {
return err;
if (y == 0) {
XMEMCPY(tag3, tests[x].tag, tests[x].taglen);
taglen = tests[x].taglen;
if ((err = ccm_memory(idx,
tests[x].key, 16,
NULL,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
buf2, tests[x].ptlen,
buf,
tag3, &taglen, 1 )) != CRYPT_OK) {
return err;
}
} else {
if ((err = ccm_init(&ccm, idx, tests[x].key, 16, tests[x].ptlen, tests[x].taglen, tests[x].headerlen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_add_nonce(&ccm, tests[x].nonce, tests[x].noncelen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_add_aad(&ccm, tests[x].header, tests[x].headerlen)) != CRYPT_OK) {
return err;
}
if ((err = ccm_process(&ccm, buf2, tests[x].ptlen, buf, CCM_DECRYPT)) != CRYPT_OK) {
return err;
}
if ((err = ccm_done(&ccm, tag2, &taglen)) != CRYPT_OK) {
return err;
}
}
if (XMEMCMP(buf2, tests[x].pt, tests[x].ptlen)) {
if (compare_testvector(buf2, tests[x].ptlen, tests[x].pt, tests[x].ptlen, "CCM decrypt data", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if (XMEMCMP(tag2, tests[x].tag, tests[x].taglen)) {
return CRYPT_FAIL_TESTVECTOR;
if (y == 0) {
/* check if decryption with the wrong tag does not reveal the plaintext */
XMEMCPY(tag3, tests[x].tag, tests[x].taglen);
tag3[0] ^= 0xff; /* set the tag to the wrong value */
taglen = tests[x].taglen;
if ((err = ccm_memory(idx,
tests[x].key, 16,
NULL,
tests[x].nonce, tests[x].noncelen,
tests[x].header, tests[x].headerlen,
buf2, tests[x].ptlen,
buf,
tag3, &taglen, 1 )) != CRYPT_ERROR) {
return CRYPT_FAIL_TESTVECTOR;
}
if (compare_testvector(buf2, tests[x].ptlen, zero, tests[x].ptlen, "CCM decrypt wrong tag", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
} else {
if (compare_testvector(tag2, taglen, tests[x].tag, tests[x].taglen, "CCM decrypt tag", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
cipher_descriptor[idx].done(&skey);
if (y == 0) {
cipher_descriptor[idx].done(&skey);
}
}
}
return CRYPT_OK;
#endif
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

38
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_add_aad.c Normal file
View File

@@ -0,0 +1,38 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Add AAD to the ChaCha20Poly1305 state
@param st The ChaCha20Poly1305 state
@param in The additional authentication data to add to the ChaCha20Poly1305 state
@param inlen The length of the ChaCha20Poly1305 data.
@return CRYPT_OK on success
*/
int chacha20poly1305_add_aad(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen)
{
int err;
if (inlen == 0) return CRYPT_OK; /* nothing to do */
LTC_ARGCHK(st != NULL);
if (st->aadflg == 0) return CRYPT_ERROR;
if ((err = poly1305_process(&st->poly, in, inlen)) != CRYPT_OK) return err;
st->aadlen += (ulong64)inlen;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
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49
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_decrypt.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Decrypt bytes of ciphertext with ChaCha20Poly1305
@param st The ChaCha20Poly1305 state
@param in The ciphertext
@param inlen The length of the input (octets)
@param out [out] The plaintext (length inlen)
@return CRYPT_OK if successful
*/
int chacha20poly1305_decrypt(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out)
{
unsigned char padzero[16] = { 0 };
unsigned long padlen;
int err;
if (inlen == 0) return CRYPT_OK; /* nothing to do */
LTC_ARGCHK(st != NULL);
if (st->aadflg) {
padlen = 16 - (unsigned long)(st->aadlen % 16);
if (padlen < 16) {
if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err;
}
st->aadflg = 0; /* no more AAD */
}
if (st->aadflg) st->aadflg = 0; /* no more AAD */
if ((err = poly1305_process(&st->poly, in, inlen)) != CRYPT_OK) return err;
if ((err = chacha_crypt(&st->chacha, in, inlen, out)) != CRYPT_OK) return err;
st->ctlen += (ulong64)inlen;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
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46
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_done.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Terminate a ChaCha20Poly1305 stream
@param st The ChaCha20Poly1305 state
@param tag [out] The destination for the MAC tag
@param taglen [in/out] The length of the MAC tag
@return CRYPT_OK on success
*/
int chacha20poly1305_done(chacha20poly1305_state *st, unsigned char *tag, unsigned long *taglen)
{
unsigned char padzero[16] = { 0 };
unsigned long padlen;
unsigned char buf[16];
int err;
LTC_ARGCHK(st != NULL);
padlen = 16 - (unsigned long)(st->ctlen % 16);
if (padlen < 16) {
if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err;
}
STORE64L(st->aadlen, buf);
STORE64L(st->ctlen, buf + 8);
if ((err = poly1305_process(&st->poly, buf, 16)) != CRYPT_OK) return err;
if ((err = poly1305_done(&st->poly, tag, taglen)) != CRYPT_OK) return err;
if ((err = chacha_done(&st->chacha)) != CRYPT_OK) return err;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

48
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_encrypt.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Encrypt bytes of ciphertext with ChaCha20Poly1305
@param st The ChaCha20Poly1305 state
@param in The plaintext
@param inlen The length of the input (octets)
@param out [out] The ciphertext (length inlen)
@return CRYPT_OK if successful
*/
int chacha20poly1305_encrypt(chacha20poly1305_state *st, const unsigned char *in, unsigned long inlen, unsigned char *out)
{
unsigned char padzero[16] = { 0 };
unsigned long padlen;
int err;
if (inlen == 0) return CRYPT_OK; /* nothing to do */
LTC_ARGCHK(st != NULL);
if ((err = chacha_crypt(&st->chacha, in, inlen, out)) != CRYPT_OK) return err;
if (st->aadflg) {
padlen = 16 - (unsigned long)(st->aadlen % 16);
if (padlen < 16) {
if ((err = poly1305_process(&st->poly, padzero, padlen)) != CRYPT_OK) return err;
}
st->aadflg = 0; /* no more AAD */
}
if ((err = poly1305_process(&st->poly, out, inlen)) != CRYPT_OK) return err;
st->ctlen += (ulong64)inlen;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
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30
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_init.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Initialize an ChaCha20Poly1305 context (only the key)
@param st [out] The destination of the ChaCha20Poly1305 state
@param key The secret key
@param keylen The length of the secret key (octets)
@return CRYPT_OK if successful
*/
int chacha20poly1305_init(chacha20poly1305_state *st, const unsigned char *key, unsigned long keylen)
{
return chacha_setup(&st->chacha, key, keylen, 20);
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

74
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_memory.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Process an entire GCM packet in one call.
@param key The secret key
@param keylen The length of the secret key
@param iv The initialization vector
@param ivlen The length of the initialization vector
@param aad The additional authentication data (header)
@param aadlen The length of the aad
@param in The plaintext
@param inlen The length of the plaintext (ciphertext length is the same)
@param out The ciphertext
@param tag [out] The MAC tag
@param taglen [in/out] The MAC tag length
@param direction Encrypt or Decrypt mode (CHACHA20POLY1305_ENCRYPT or CHACHA20POLY1305_DECRYPT)
@return CRYPT_OK on success
*/
int chacha20poly1305_memory(const unsigned char *key, unsigned long keylen,
const unsigned char *iv, unsigned long ivlen,
const unsigned char *aad, unsigned long aadlen,
const unsigned char *in, unsigned long inlen,
unsigned char *out,
unsigned char *tag, unsigned long *taglen,
int direction)
{
chacha20poly1305_state st;
int err;
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(iv != NULL);
LTC_ARGCHK(in != NULL);
LTC_ARGCHK(out != NULL);
LTC_ARGCHK(tag != NULL);
if ((err = chacha20poly1305_init(&st, key, keylen)) != CRYPT_OK) { goto LBL_ERR; }
if ((err = chacha20poly1305_setiv(&st, iv, ivlen)) != CRYPT_OK) { goto LBL_ERR; }
if (aad && aadlen > 0) {
if ((err = chacha20poly1305_add_aad(&st, aad, aadlen)) != CRYPT_OK) { goto LBL_ERR; }
}
if (direction == CHACHA20POLY1305_ENCRYPT) {
if ((err = chacha20poly1305_encrypt(&st, in, inlen, out)) != CRYPT_OK) { goto LBL_ERR; }
}
else if (direction == CHACHA20POLY1305_DECRYPT) {
if ((err = chacha20poly1305_decrypt(&st, in, inlen, out)) != CRYPT_OK) { goto LBL_ERR; }
}
else {
err = CRYPT_INVALID_ARG;
goto LBL_ERR;
}
err = chacha20poly1305_done(&st, tag, taglen);
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(&st, sizeof(chacha20poly1305_state));
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
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68
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_setiv.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Set IV + counter data to the ChaCha20Poly1305 state and reset the context
@param st The ChaCha20Poly1305 state
@param iv The IV data to add
@param ivlen The length of the IV (must be 12 or 8)
@return CRYPT_OK on success
*/
int chacha20poly1305_setiv(chacha20poly1305_state *st, const unsigned char *iv, unsigned long ivlen)
{
chacha_state tmp_st;
int i, err;
unsigned char polykey[32];
LTC_ARGCHK(st != NULL);
LTC_ARGCHK(iv != NULL);
LTC_ARGCHK(ivlen == 12 || ivlen == 8);
/* set IV for chacha20 */
if (ivlen == 12) {
/* IV 96bit */
if ((err = chacha_ivctr32(&st->chacha, iv, ivlen, 1)) != CRYPT_OK) return err;
}
else {
/* IV 64bit */
if ((err = chacha_ivctr64(&st->chacha, iv, ivlen, 1)) != CRYPT_OK) return err;
}
/* copy chacha20 key to temporary state */
for(i = 0; i < 12; i++) tmp_st.input[i] = st->chacha.input[i];
tmp_st.rounds = 20;
/* set IV */
if (ivlen == 12) {
/* IV 32bit */
if ((err = chacha_ivctr32(&tmp_st, iv, ivlen, 0)) != CRYPT_OK) return err;
}
else {
/* IV 64bit */
if ((err = chacha_ivctr64(&tmp_st, iv, ivlen, 0)) != CRYPT_OK) return err;
}
/* (re)generate new poly1305 key */
if ((err = chacha_keystream(&tmp_st, polykey, 32)) != CRYPT_OK) return err;
/* (re)initialise poly1305 */
if ((err = poly1305_init(&st->poly, polykey, 32)) != CRYPT_OK) return err;
st->ctlen = 0;
st->aadlen = 0;
st->aadflg = 1;
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

40
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_setiv_rfc7905.c Normal file
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@@ -0,0 +1,40 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
/**
Set IV + counter data (with RFC7905-magic) to the ChaCha20Poly1305 state and reset the context
@param st The ChaCha20Poly1305 state
@param iv The IV data to add
@param ivlen The length of the IV (must be 12 or 8)
@param sequence_number 64bit sequence number which is incorporated into IV as described in RFC7905
@return CRYPT_OK on success
*/
int chacha20poly1305_setiv_rfc7905(chacha20poly1305_state *st, const unsigned char *iv, unsigned long ivlen, ulong64 sequence_number)
{
int i;
unsigned char combined_iv[12] = { 0 };
LTC_ARGCHK(st != NULL);
LTC_ARGCHK(iv != NULL);
LTC_ARGCHK(ivlen == 12);
STORE64L(sequence_number, combined_iv + 4);
for (i = 0; i < 12; i++) combined_iv[i] = iv[i] ^ combined_iv[i];
return chacha20poly1305_setiv(st, combined_iv, 12);
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

134
libtomcrypt/src/encauth/chachapoly/chacha20poly1305_test.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
#include "tomcrypt.h"
#ifdef LTC_CHACHA20POLY1305_MODE
int chacha20poly1305_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
chacha20poly1305_state st1, st2;
unsigned char k[] = { 0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87, 0x88, 0x89, 0x8a, 0x8b, 0x8c, 0x8d, 0x8e, 0x8f, 0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97, 0x98, 0x99, 0x9a, 0x9b, 0x9c, 0x9d, 0x9e, 0x9f };
unsigned char i12[] = { 0x07, 0x00, 0x00, 0x00, 0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47 };
unsigned char i8[] = { 0x07, 0x00, 0x00, 0x00, 0x40, 0x41, 0x42, 0x43 };
unsigned char aad[] = { 0x50, 0x51, 0x52, 0x53, 0xc0, 0xc1, 0xc2, 0xc3, 0xc4, 0xc5, 0xc6, 0xc7 };
unsigned char enc[] = { 0xD3, 0x1A, 0x8D, 0x34, 0x64, 0x8E, 0x60, 0xDB, 0x7B, 0x86, 0xAF, 0xBC, 0x53, 0xEF, 0x7E, 0xC2,
0xA4, 0xAD, 0xED, 0x51, 0x29, 0x6E, 0x08, 0xFE, 0xA9, 0xE2, 0xB5, 0xA7, 0x36, 0xEE, 0x62, 0xD6,
0x3D, 0xBE, 0xA4, 0x5E, 0x8C, 0xA9, 0x67, 0x12, 0x82, 0xFA, 0xFB, 0x69, 0xDA, 0x92, 0x72, 0x8B,
0x1A, 0x71, 0xDE, 0x0A, 0x9E, 0x06, 0x0B, 0x29, 0x05, 0xD6, 0xA5, 0xB6, 0x7E, 0xCD, 0x3B, 0x36,
0x92, 0xDD, 0xBD, 0x7F, 0x2D, 0x77, 0x8B, 0x8C, 0x98, 0x03, 0xAE, 0xE3, 0x28, 0x09, 0x1B, 0x58,
0xFA, 0xB3, 0x24, 0xE4, 0xFA, 0xD6, 0x75, 0x94, 0x55, 0x85, 0x80, 0x8B, 0x48, 0x31, 0xD7, 0xBC,
0x3F, 0xF4, 0xDE, 0xF0, 0x8E, 0x4B, 0x7A, 0x9D, 0xE5, 0x76, 0xD2, 0x65, 0x86, 0xCE, 0xC6, 0x4B,
0x61, 0x16 };
unsigned char tag[] = { 0x1A, 0xE1, 0x0B, 0x59, 0x4F, 0x09, 0xE2, 0x6A, 0x7E, 0x90, 0x2E, 0xCB, 0xD0, 0x60, 0x06, 0x91 };
char m[] = "Ladies and Gentlemen of the class of '99: If I could offer you only one tip for the future, sunscreen would be it.";
unsigned long mlen = strlen(m);
unsigned long len;
unsigned char rfc7905_pt[] = { 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F };
unsigned char rfc7905_enc[] = { 0xE4, 0x62, 0x85, 0xB4, 0x29, 0x95, 0x34, 0x96, 0xAB, 0xFB, 0x67, 0xCD, 0xAE, 0xAC, 0x94, 0x1E };
unsigned char rfc7905_tag[] = { 0x16, 0x2C, 0x92, 0x48, 0x2A, 0xDB, 0xD3, 0x5D, 0x48, 0xBE, 0xC6, 0xFF, 0x10, 0x9C, 0xBA, 0xE4 };
unsigned char ct[1000], pt[1000], emac[16], dmac[16];
int err;
/* encrypt IV 96bit */
if ((err = chacha20poly1305_init(&st1, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv(&st1, i12, sizeof(i12))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st1, aad, sizeof(aad))) != CRYPT_OK) return err;
/* encrypt piece by piece */
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m, 25, ct)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m + 25, 10, ct + 25)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m + 35, 35, ct + 35)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m + 70, 5, ct + 70)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m + 75, 5, ct + 75)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m + 80, mlen - 80, ct + 80)) != CRYPT_OK) return err;
len = sizeof(emac);
if ((err = chacha20poly1305_done(&st1, emac, &len)) != CRYPT_OK) return err;
if (compare_testvector(ct, mlen, enc, sizeof(enc), "ENC-CT", 1) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(emac, len, tag, sizeof(tag), "ENC-TAG", 2) != 0) return CRYPT_FAIL_TESTVECTOR;
/* decrypt IV 96bit */
if ((err = chacha20poly1305_init(&st2, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv(&st2, i12, sizeof(i12))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st2, aad, sizeof(aad))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_decrypt(&st2, ct, 21, pt)) != CRYPT_OK) return err;
if ((err = chacha20poly1305_decrypt(&st2, ct + 21, mlen - 21, pt + 21)) != CRYPT_OK) return err;
len = sizeof(dmac);
if ((err = chacha20poly1305_done(&st2, dmac, &len)) != CRYPT_OK) return err;
if (compare_testvector(pt, mlen, m, mlen, "DEC-PT", 3) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(dmac, len, tag, sizeof(tag), "DEC-TAG", 4) != 0) return CRYPT_FAIL_TESTVECTOR;
/* chacha20poly1305_memory - encrypt */
len = sizeof(emac);
if ((err = chacha20poly1305_memory(k, sizeof(k), i12, sizeof(i12), aad, sizeof(aad), (unsigned char *)m,
mlen, ct, emac, &len, CHACHA20POLY1305_ENCRYPT)) != CRYPT_OK) return err;
if (compare_testvector(ct, mlen, enc, sizeof(enc), "ENC-CT2", 1) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(emac, len, tag, sizeof(tag), "ENC-TAG2", 2) != 0) return CRYPT_FAIL_TESTVECTOR;
/* chacha20poly1305_memory - decrypt */
len = sizeof(dmac);
if ((err = chacha20poly1305_memory(k, sizeof(k), i12, sizeof(i12), aad, sizeof(aad),
ct, mlen, pt, dmac, &len, CHACHA20POLY1305_DECRYPT)) != CRYPT_OK) return err;
if (compare_testvector(pt, mlen, m, mlen, "DEC-PT2", 3) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(dmac, len, tag, sizeof(tag), "DEC-TAG2", 4) != 0) return CRYPT_FAIL_TESTVECTOR;
/* encrypt - rfc7905 */
if ((err = chacha20poly1305_init(&st1, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv_rfc7905(&st1, i12, sizeof(i12), CONST64(0x1122334455667788))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st1, aad, sizeof(aad))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, rfc7905_pt, 16, ct)) != CRYPT_OK) return err;
len = sizeof(emac);
if ((err = chacha20poly1305_done(&st1, emac, &len)) != CRYPT_OK) return err;
if (compare_testvector(ct, 16, rfc7905_enc, 16, "ENC-CT3", 1) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(emac, len, rfc7905_tag, 16, "ENC-TAG3", 2) != 0) return CRYPT_FAIL_TESTVECTOR;
/* decrypt - rfc7905 */
if ((err = chacha20poly1305_init(&st1, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv_rfc7905(&st1, i12, sizeof(i12), CONST64(0x1122334455667788))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st1, aad, sizeof(aad))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_decrypt(&st1, ct, 16, pt)) != CRYPT_OK) return err;
len = sizeof(dmac);
if ((err = chacha20poly1305_done(&st1, dmac, &len)) != CRYPT_OK) return err;
if (compare_testvector(pt, 16, rfc7905_pt, 16, "DEC-CT3", 1) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(dmac, len, rfc7905_tag, 16, "DEC-TAG3", 2) != 0) return CRYPT_FAIL_TESTVECTOR;
/* encrypt IV 64bit */
if ((err = chacha20poly1305_init(&st1, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv(&st1, i8, sizeof(i8))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st1, aad, sizeof(aad))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_encrypt(&st1, (unsigned char *)m, mlen, ct)) != CRYPT_OK) return err;
len = sizeof(emac);
if ((err = chacha20poly1305_done(&st1, emac, &len)) != CRYPT_OK) return err;
/* decrypt IV 64bit */
if ((err = chacha20poly1305_init(&st2, k, sizeof(k))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_setiv(&st2, i8, sizeof(i8))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_add_aad(&st2, aad, sizeof(aad))) != CRYPT_OK) return err;
if ((err = chacha20poly1305_decrypt(&st2, ct, mlen, pt)) != CRYPT_OK) return err;
len = sizeof(dmac);
if ((err = chacha20poly1305_done(&st2, dmac, &len)) != CRYPT_OK) return err;
if (compare_testvector(pt, mlen, m, mlen, "DEC-PT4", 1) != 0) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(dmac, len, emac, len, "DEC-TAG4", 2) != 0) return CRYPT_FAIL_TESTVECTOR;
return CRYPT_OK;
#endif
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

18
libtomcrypt/src/encauth/eax/eax_addheader.c
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@@ -5,25 +5,23 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file eax_addheader.c
EAX implementation, add meta-data, by Tom St Denis
EAX implementation, add meta-data, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_EAX_MODE
/**
add header (metadata) to the stream
/**
add header (metadata) to the stream
@param eax The current EAX state
@param header The header (meta-data) data you wish to add to the state
@param length The length of the header data
@return CRYPT_OK if successful
*/
int eax_addheader(eax_state *eax, const unsigned char *header,
int eax_addheader(eax_state *eax, const unsigned char *header,
unsigned long length)
{
LTC_ARGCHK(eax != NULL);
@@ -33,6 +31,6 @@ int eax_addheader(eax_state *eax, const unsigned char *header,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

16
libtomcrypt/src/encauth/eax/eax_decrypt.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file eax_decrypt.c
EAX implementation, decrypt block, by Tom St Denis
*/
@@ -17,7 +15,7 @@
#ifdef LTC_EAX_MODE
/**
/**
Decrypt data with the EAX protocol
@param eax The EAX state
@param ct The ciphertext
@@ -25,11 +23,11 @@
@param length The length (octets) of the ciphertext
@return CRYPT_OK if successful
*/
int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt,
int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt,
unsigned long length)
{
int err;
LTC_ARGCHK(eax != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
@@ -45,6 +43,6 @@ int eax_decrypt(eax_state *eax, const unsigned char *ct, unsigned char *pt,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

17
libtomcrypt/src/encauth/eax/eax_decrypt_verify_memory.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -57,6 +55,9 @@ int eax_decrypt_verify_memory(int cipher,
/* default to zero */
*stat = 0;
/* limit taglen */
taglen = MIN(taglen, MAXBLOCKSIZE);
/* allocate ram */
buf = XMALLOC(taglen);
eax = XMALLOC(sizeof(*eax));
@@ -77,17 +78,17 @@ int eax_decrypt_verify_memory(int cipher,
if ((err = eax_decrypt(eax, ct, pt, ctlen)) != CRYPT_OK) {
goto LBL_ERR;
}
buflen = taglen;
if ((err = eax_done(eax, buf, &buflen)) != CRYPT_OK) {
goto LBL_ERR;
}
/* compare tags */
if (buflen >= taglen && XMEMCMP(buf, tag, taglen) == 0) {
if (buflen >= taglen && XMEM_NEQ(buf, tag, taglen) == 0) {
*stat = 1;
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
@@ -103,6 +104,6 @@ LBL_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

12
libtomcrypt/src/encauth/eax/eax_done.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -51,7 +49,7 @@ int eax_done(eax_state *eax, unsigned char *tag, unsigned long *taglen)
/* finish ctomac */
len = MAXBLOCKSIZE;
if ((err = omac_done(&eax->ctomac, ctmac, &len)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* finish headeromac */
@@ -59,7 +57,7 @@ int eax_done(eax_state *eax, unsigned char *tag, unsigned long *taglen)
/* note we specifically don't reset len so the two lens are minimal */
if ((err = omac_done(&eax->headeromac, headermac, &len)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* terminate the CTR chain */
@@ -89,6 +87,6 @@ LBL_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

14
libtomcrypt/src/encauth/eax/eax_encrypt.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file eax_encrypt.c
EAX implementation, encrypt block by Tom St Denis
EAX implementation, encrypt block by Tom St Denis
*/
#include "tomcrypt.h"
@@ -25,11 +23,11 @@
@param length The length of the plaintext (octets)
@return CRYPT_OK if successful
*/
int eax_encrypt(eax_state *eax, const unsigned char *pt, unsigned char *ct,
int eax_encrypt(eax_state *eax, const unsigned char *pt, unsigned char *ct,
unsigned long length)
{
int err;
LTC_ARGCHK(eax != NULL);
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
@@ -46,6 +44,6 @@ int eax_encrypt(eax_state *eax, const unsigned char *pt, unsigned char *ct,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

18
libtomcrypt/src/encauth/eax/eax_encrypt_authenticate_memory.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -53,15 +51,15 @@ int eax_encrypt_authenticate_memory(int cipher,
eax = XMALLOC(sizeof(*eax));
if ((err = eax_init(eax, cipher, key, keylen, nonce, noncelen, header, headerlen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
if ((err = eax_encrypt(eax, pt, ct, ptlen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
if ((err = eax_done(eax, tag, taglen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
err = CRYPT_OK;
@@ -72,11 +70,11 @@ LBL_ERR:
XFREE(eax);
return err;
return err;
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

40
libtomcrypt/src/encauth/eax/eax_init.c
View File

@@ -5,19 +5,17 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file eax_init.c
EAX implementation, initialized EAX state, by Tom St Denis
EAX implementation, initialized EAX state, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_EAX_MODE
/**
/**
Initialized an EAX state
@param eax [out] The EAX state to initialize
@param cipher The index of the desired cipher
@@ -29,7 +27,7 @@
@param headerlen The header length (octets)
@return CRYPT_OK if successful
*/
int eax_init(eax_state *eax, int cipher,
int eax_init(eax_state *eax, int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce, unsigned long noncelen,
const unsigned char *header, unsigned long headerlen)
@@ -69,21 +67,21 @@ int eax_init(eax_state *eax, int cipher,
/* N = LTC_OMAC_0K(nonce) */
zeromem(buf, MAXBLOCKSIZE);
if ((err = omac_init(omac, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* omac the [0]_n */
if ((err = omac_process(omac, buf, blklen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* omac the nonce */
if ((err = omac_process(omac, nonce, noncelen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* store result */
len = sizeof(eax->N);
if ((err = omac_done(omac, eax->N, &len)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* H = LTC_OMAC_1K(header) */
@@ -91,17 +89,17 @@ int eax_init(eax_state *eax, int cipher,
buf[blklen - 1] = 1;
if ((err = omac_init(&eax->headeromac, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* omac the [1]_n */
if ((err = omac_process(&eax->headeromac, buf, blklen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* omac the header */
if (headerlen != 0) {
if ((err = omac_process(&eax->headeromac, header, headerlen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
}
@@ -109,19 +107,19 @@ int eax_init(eax_state *eax, int cipher,
/* setup the CTR mode */
if ((err = ctr_start(cipher, eax->N, key, keylen, 0, CTR_COUNTER_BIG_ENDIAN, &eax->ctr)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
/* setup the LTC_OMAC for the ciphertext */
if ((err = omac_init(&eax->ctomac, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
if ((err = omac_init(&eax->ctomac, cipher, key, keylen)) != CRYPT_OK) {
goto LBL_ERR;
}
/* omac [2]_n */
zeromem(buf, MAXBLOCKSIZE);
buf[blklen-1] = 2;
if ((err = omac_process(&eax->ctomac, buf, blklen)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
err = CRYPT_OK;
@@ -137,8 +135,8 @@ LBL_ERR:
return err;
}
#endif
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

69
libtomcrypt/src/encauth/eax/eax_test.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file eax_test.c
EAX implementation, self-test, by Tom St Denis
*/
@@ -27,16 +25,16 @@ int eax_test(void)
return CRYPT_NOP;
#else
static const struct {
int keylen,
noncelen,
headerlen,
int keylen,
noncelen,
headerlen,
msglen;
unsigned char key[MAXBLOCKSIZE],
nonce[MAXBLOCKSIZE],
header[MAXBLOCKSIZE],
unsigned char key[MAXBLOCKSIZE],
nonce[MAXBLOCKSIZE],
header[MAXBLOCKSIZE],
plaintext[MAXBLOCKSIZE],
ciphertext[MAXBLOCKSIZE],
ciphertext[MAXBLOCKSIZE],
tag[MAXBLOCKSIZE];
} tests[] = {
@@ -107,7 +105,7 @@ int eax_test(void)
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
/* nonce */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
/* header */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -134,7 +132,7 @@ int eax_test(void)
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
/* nonce */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e },
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e },
/* header */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d },
@@ -176,7 +174,7 @@ int eax_test(void)
{
16, 16, 8, 2,
/* key */
/* key */
{ 0x91, 0x94, 0x5d, 0x3f, 0x4d, 0xcb, 0xee, 0x0b,
0xf4, 0x5e, 0xf5, 0x22, 0x55, 0xf0, 0x95, 0xa4 },
/* nonce */
@@ -210,14 +208,14 @@ int eax_test(void)
/* Tag */
{ 0x3a, 0x59, 0xf2, 0x38, 0xa2, 0x3e, 0x39, 0x19,
0x9d, 0xc9, 0x26, 0x66, 0x26, 0xc4, 0x0f, 0x80 }
}
}
};
int err, x, idx, res;
unsigned long len;
unsigned char outct[MAXBLOCKSIZE], outtag[MAXBLOCKSIZE];
/* AES can be under rijndael or aes... try to find it */
/* AES can be under rijndael or aes... try to find it */
if ((idx = find_cipher("aes")) == -1) {
if ((idx = find_cipher("rijndael")) == -1) {
return CRYPT_NOP;
@@ -231,22 +229,8 @@ int eax_test(void)
tests[x].plaintext, tests[x].msglen, outct, outtag, &len)) != CRYPT_OK) {
return err;
}
if (XMEMCMP(outct, tests[x].ciphertext, tests[x].msglen) || XMEMCMP(outtag, tests[x].tag, len)) {
#if 0
unsigned long y;
printf("\n\nFailure: \nCT:\n");
for (y = 0; y < (unsigned long)tests[x].msglen; ) {
printf("0x%02x", outct[y]);
if (y < (unsigned long)(tests[x].msglen-1)) printf(", ");
if (!(++y % 8)) printf("\n");
}
printf("\nTAG:\n");
for (y = 0; y < len; ) {
printf("0x%02x", outtag[y]);
if (y < len-1) printf(", ");
if (!(++y % 8)) printf("\n");
}
#endif
if (compare_testvector(outtag, len, tests[x].tag, len, "EAX Tag", x) ||
compare_testvector(outct, tests[x].msglen, tests[x].ciphertext, tests[x].msglen, "EAX CT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -256,27 +240,20 @@ int eax_test(void)
outct, tests[x].msglen, outct, outtag, len, &res)) != CRYPT_OK) {
return err;
}
if ((res != 1) || XMEMCMP(outct, tests[x].plaintext, tests[x].msglen)) {
#if 0
unsigned long y;
printf("\n\nFailure (res == %d): \nPT:\n", res);
for (y = 0; y < (unsigned long)tests[x].msglen; ) {
printf("0x%02x", outct[y]);
if (y < (unsigned long)(tests[x].msglen-1)) printf(", ");
if (!(++y % 8)) printf("\n");
}
printf("\n\n");
if ((res != 1) || compare_testvector(outct, tests[x].msglen, tests[x].plaintext, tests[x].msglen, "EAX", x)) {
#ifdef LTC_TEST_DBG
printf("\n\nEAX: Failure-decrypt - res = %d\n", res);
#endif
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
}
return CRYPT_OK;
#endif /* LTC_TEST */
}
#endif /* LTC_EAX_MODE */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

20
libtomcrypt/src/encauth/gcm/gcm_add_aad.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -48,6 +46,8 @@ int gcm_add_aad(gcm_state *gcm,
/* in IV mode? */
if (gcm->mode == LTC_GCM_MODE_IV) {
/* IV length must be > 0 */
if (gcm->buflen == 0 && gcm->totlen == 0) return CRYPT_ERROR;
/* let's process the IV */
if (gcm->ivmode || gcm->buflen != 12) {
for (x = 0; x < (unsigned long)gcm->buflen; x++) {
@@ -66,7 +66,7 @@ int gcm_add_aad(gcm_state *gcm,
}
gcm_mult_h(gcm, gcm->X);
/* copy counter out */
/* copy counter out */
XMEMCPY(gcm->Y, gcm->X, 16);
zeromem(gcm->X, 16);
} else {
@@ -92,7 +92,7 @@ int gcm_add_aad(gcm_state *gcm,
if (gcm->buflen == 0) {
for (x = 0; x < (adatalen & ~15); x += 16) {
for (y = 0; y < 16; y += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&gcm->X[y])) ^= *((LTC_FAST_TYPE*)(&adata[x + y]));
*(LTC_FAST_TYPE_PTR_CAST(&gcm->X[y])) ^= *(LTC_FAST_TYPE_PTR_CAST(&adata[x + y]));
}
gcm_mult_h(gcm, gcm->X);
gcm->totlen += 128;
@@ -104,9 +104,9 @@ int gcm_add_aad(gcm_state *gcm,
/* start adding AAD data to the state */
for (; x < adatalen; x++) {
gcm->X[gcm->buflen++] ^= *adata++;
gcm->X[gcm->buflen++] ^= *adata++;
if (gcm->buflen == 16) {
if (gcm->buflen == 16) {
/* GF mult it */
gcm_mult_h(gcm, gcm->X);
gcm->buflen = 0;
@@ -117,8 +117,8 @@ int gcm_add_aad(gcm_state *gcm,
return CRYPT_OK;
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

18
libtomcrypt/src/encauth/gcm/gcm_add_iv.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -24,7 +22,7 @@
@param IVlen The length of the IV
@return CRYPT_OK on success
*/
int gcm_add_iv(gcm_state *gcm,
int gcm_add_iv(gcm_state *gcm,
const unsigned char *IV, unsigned long IVlen)
{
unsigned long x, y;
@@ -39,7 +37,7 @@ int gcm_add_iv(gcm_state *gcm,
if (gcm->mode != LTC_GCM_MODE_IV) {
return CRYPT_INVALID_ARG;
}
if (gcm->buflen >= 16 || gcm->buflen < 0) {
return CRYPT_INVALID_ARG;
}
@@ -59,7 +57,7 @@ int gcm_add_iv(gcm_state *gcm,
if (gcm->buflen == 0) {
for (x = 0; x < (IVlen & ~15); x += 16) {
for (y = 0; y < 16; y += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&gcm->X[y])) ^= *((LTC_FAST_TYPE*)(&IV[x + y]));
*(LTC_FAST_TYPE_PTR_CAST(&gcm->X[y])) ^= *(LTC_FAST_TYPE_PTR_CAST(&IV[x + y]));
}
gcm_mult_h(gcm, gcm->X);
gcm->totlen += 128;
@@ -72,7 +70,7 @@ int gcm_add_iv(gcm_state *gcm,
for (; x < IVlen; x++) {
gcm->buf[gcm->buflen++] = *IV++;
if (gcm->buflen == 16) {
if (gcm->buflen == 16) {
/* GF mult it */
for (y = 0; y < 16; y++) {
gcm->X[y] ^= gcm->buf[y];
@@ -87,8 +85,8 @@ int gcm_add_iv(gcm_state *gcm,
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

19
libtomcrypt/src/encauth/gcm/gcm_done.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -24,7 +22,7 @@
@param taglen [in/out] The length of the MAC tag
@return CRYPT_OK on success
*/
int gcm_done(gcm_state *gcm,
int gcm_done(gcm_state *gcm,
unsigned char *tag, unsigned long *taglen)
{
unsigned long x;
@@ -42,6 +40,15 @@ int gcm_done(gcm_state *gcm,
return err;
}
if (gcm->mode == LTC_GCM_MODE_IV) {
/* let's process the IV */
if ((err = gcm_add_aad(gcm, NULL, 0)) != CRYPT_OK) return err;
}
if (gcm->mode == LTC_GCM_MODE_AAD) {
/* let's process the AAD */
if ((err = gcm_process(gcm, NULL, 0, NULL, 0)) != CRYPT_OK) return err;
}
if (gcm->mode != LTC_GCM_MODE_TEXT) {
return CRYPT_INVALID_ARG;
@@ -78,6 +85,6 @@ int gcm_done(gcm_state *gcm,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

34
libtomcrypt/src/encauth/gcm/gcm_gf_mult.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -15,9 +13,9 @@
*/
#include "tomcrypt.h"
#if defined(LTC_GCM_TABLES) || defined(LRW_TABLES) || ((defined(LTC_GCM_MODE) || defined(LTC_GCM_MODE)) && defined(LTC_FAST))
#if defined(LTC_GCM_TABLES) || defined(LTC_LRW_TABLES) || ((defined(LTC_GCM_MODE) || defined(LTC_GCM_MODE)) && defined(LTC_FAST))
/* this is x*2^128 mod p(x) ... the results are 16 bytes each stored in a packed format. Since only the
/* this is x*2^128 mod p(x) ... the results are 16 bytes each stored in a packed format. Since only the
* lower 16 bits are not zero'ed I removed the upper 14 bytes */
const unsigned char gcm_shift_table[256*2] = {
0x00, 0x00, 0x01, 0xc2, 0x03, 0x84, 0x02, 0x46, 0x07, 0x08, 0x06, 0xca, 0x04, 0x8c, 0x05, 0x4e,
@@ -60,7 +58,7 @@ const unsigned char gcm_shift_table[256*2] = {
#ifndef LTC_FAST
/* right shift */
static void gcm_rightshift(unsigned char *a)
static void _gcm_rightshift(unsigned char *a)
{
int x;
for (x = 15; x > 0; x--) {
@@ -73,28 +71,28 @@ static void gcm_rightshift(unsigned char *a)
static const unsigned char mask[] = { 0x80, 0x40, 0x20, 0x10, 0x08, 0x04, 0x02, 0x01 };
static const unsigned char poly[] = { 0x00, 0xE1 };
/**
GCM GF multiplier (internal use only) bitserial
@param a First value
@param b Second value
@param c Destination for a * b
*/
*/
void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *c)
{
unsigned char Z[16], V[16];
unsigned x, y, z;
unsigned char x, y, z;
zeromem(Z, 16);
XMEMCPY(V, a, 16);
for (x = 0; x < 128; x++) {
if (b[x>>3] & mask[x&7]) {
for (y = 0; y < 16; y++) {
Z[y] ^= V[y];
Z[y] ^= V[y];
}
}
z = V[15] & 0x01;
gcm_rightshift(V);
_gcm_rightshift(V);
V[0] ^= poly[z];
}
XMEMCPY(c, Z, 16);
@@ -113,7 +111,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
@param a First value
@param b Second value
@param c Destination for a * b
*/
*/
void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *c)
{
int i, j, k, u;
@@ -129,7 +127,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
LOAD32H(B[M(1)][i], a + (i<<2));
LOAD32L(pB[i], b + (i<<2));
}
#else
#else
for (i = 0; i < 2; i++) {
LOAD64H(B[M(1)][i], a + (i<<3));
LOAD64L(pB[i], b + (i<<3));
@@ -154,7 +152,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
B[M(9)][i] = B[M(1)][i] ^ B[M(8)][i];
B[M(10)][i] = B[M(2)][i] ^ B[M(8)][i];
B[M(12)][i] = B[M(8)][i] ^ B[M(4)][i];
/* now all 3 bit values and the only 4 bit value: 7, 11, 13, 14, 15 */
B[M(7)][i] = B[M(3)][i] ^ B[M(4)][i];
B[M(11)][i] = B[M(3)][i] ^ B[M(8)][i];
@@ -193,7 +191,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
for (i = 0; i < 8; i++) {
STORE32H(tmp[i], pTmp + (i<<2));
}
#else
#else
for (i = 0; i < 4; i++) {
STORE64H(tmp[i], pTmp + (i<<3));
}
@@ -215,7 +213,7 @@ void gcm_gf_mult(const unsigned char *a, const unsigned char *b, unsigned char *
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

14
libtomcrypt/src/encauth/gcm/gcm_init.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -25,7 +23,7 @@
@param keylen The length of the secret key
@return CRYPT_OK on success
*/
int gcm_init(gcm_state *gcm, int cipher,
int gcm_init(gcm_state *gcm, int cipher,
const unsigned char *key, int keylen)
{
int err;
@@ -92,8 +90,8 @@ int gcm_init(gcm_state *gcm, int cipher,
}
gcm->PC[x][y][0] = gcm_shift_table[t<<1];
gcm->PC[x][y][1] ^= gcm_shift_table[(t<<1)+1];
}
}
}
}
#endif
@@ -102,6 +100,6 @@ int gcm_init(gcm_state *gcm, int cipher,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

19
libtomcrypt/src/encauth/gcm/gcm_memory.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -22,8 +20,8 @@
@param cipher Index of cipher to use
@param key The secret key
@param keylen The length of the secret key
@param IV The initial vector
@param IVlen The length of the initial vector
@param IV The initialization vector
@param IVlen The length of the initialization vector
@param adata The additional authentication data (header)
@param adatalen The length of the adata
@param pt The plaintext
@@ -39,7 +37,7 @@ int gcm_memory( int cipher,
const unsigned char *IV, unsigned long IVlen,
const unsigned char *adata, unsigned long adatalen,
unsigned char *pt, unsigned long ptlen,
unsigned char *ct,
unsigned char *ct,
unsigned char *tag, unsigned long *taglen,
int direction)
{
@@ -50,10 +48,9 @@ int gcm_memory( int cipher,
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
if (cipher_descriptor[cipher].accel_gcm_memory != NULL) {
return
cipher_descriptor[cipher].accel_gcm_memory
return cipher_descriptor[cipher].accel_gcm_memory
(key, keylen,
IV, IVlen,
adata, adatalen,
@@ -104,6 +101,6 @@ LTC_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

17
libtomcrypt/src/encauth/gcm/gcm_mult_h.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -25,7 +23,7 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
{
unsigned char T[16];
#ifdef LTC_GCM_TABLES
int x, y;
int x;
#ifdef LTC_GCM_TABLES_SSE2
asm("movdqa (%0),%%xmm0"::"r"(&gcm->PC[0][I[0]][0]));
for (x = 1; x < 16; x++) {
@@ -33,11 +31,12 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
}
asm("movdqa %%xmm0,(%0)"::"r"(&T));
#else
int y;
XMEMCPY(T, &gcm->PC[0][I[0]][0], 16);
for (x = 1; x < 16; x++) {
#ifdef LTC_FAST
for (y = 0; y < 16; y += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE *)(T + y)) ^= *((LTC_FAST_TYPE *)(&gcm->PC[x][I[x]][y]));
*(LTC_FAST_TYPE_PTR_CAST(T + y)) ^= *(LTC_FAST_TYPE_PTR_CAST(&gcm->PC[x][I[x]][y]));
}
#else
for (y = 0; y < 16; y++) {
@@ -46,13 +45,13 @@ void gcm_mult_h(gcm_state *gcm, unsigned char *I)
#endif /* LTC_FAST */
}
#endif /* LTC_GCM_TABLES_SSE2 */
#else
gcm_gf_mult(gcm->H, I, T);
#else
gcm_gf_mult(gcm->H, I, T);
#endif
XMEMCPY(I, T, 16);
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

44
libtomcrypt/src/encauth/gcm/gcm_process.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -17,9 +15,9 @@
#ifdef LTC_GCM_MODE
/**
/**
Process plaintext/ciphertext through GCM
@param gcm The GCM state
@param gcm The GCM state
@param pt The plaintext
@param ptlen The plaintext length (ciphertext length is the same)
@param ct The ciphertext
@@ -44,11 +42,21 @@ int gcm_process(gcm_state *gcm,
if (gcm->buflen > 16 || gcm->buflen < 0) {
return CRYPT_INVALID_ARG;
}
if ((err = cipher_is_valid(gcm->cipher)) != CRYPT_OK) {
return err;
}
/* 0xFFFFFFFE0 = ((2^39)-256)/8 */
if (gcm->pttotlen / 8 + (ulong64)gcm->buflen + (ulong64)ptlen >= CONST64(0xFFFFFFFE0)) {
return CRYPT_INVALID_ARG;
}
if (gcm->mode == LTC_GCM_MODE_IV) {
/* let's process the IV */
if ((err = gcm_add_aad(gcm, NULL, 0)) != CRYPT_OK) return err;
}
/* in AAD mode? */
if (gcm->mode == LTC_GCM_MODE_AAD) {
/* let's process the AAD */
@@ -77,12 +85,12 @@ int gcm_process(gcm_state *gcm,
x = 0;
#ifdef LTC_FAST
if (gcm->buflen == 0) {
if (direction == GCM_ENCRYPT) {
if (direction == GCM_ENCRYPT) {
for (x = 0; x < (ptlen & ~15); x += 16) {
/* ctr encrypt */
for (y = 0; y < 16; y += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&ct[x + y])) = *((LTC_FAST_TYPE*)(&pt[x+y])) ^ *((LTC_FAST_TYPE*)(&gcm->buf[y]));
*((LTC_FAST_TYPE*)(&gcm->X[y])) ^= *((LTC_FAST_TYPE*)(&ct[x+y]));
*(LTC_FAST_TYPE_PTR_CAST(&ct[x + y])) = *(LTC_FAST_TYPE_PTR_CAST(&pt[x+y])) ^ *(LTC_FAST_TYPE_PTR_CAST(&gcm->buf[y]));
*(LTC_FAST_TYPE_PTR_CAST(&gcm->X[y])) ^= *(LTC_FAST_TYPE_PTR_CAST(&ct[x+y]));
}
/* GMAC it */
gcm->pttotlen += 128;
@@ -99,8 +107,8 @@ int gcm_process(gcm_state *gcm,
for (x = 0; x < (ptlen & ~15); x += 16) {
/* ctr encrypt */
for (y = 0; y < 16; y += sizeof(LTC_FAST_TYPE)) {
*((LTC_FAST_TYPE*)(&gcm->X[y])) ^= *((LTC_FAST_TYPE*)(&ct[x+y]));
*((LTC_FAST_TYPE*)(&pt[x + y])) = *((LTC_FAST_TYPE*)(&ct[x+y])) ^ *((LTC_FAST_TYPE*)(&gcm->buf[y]));
*(LTC_FAST_TYPE_PTR_CAST(&gcm->X[y])) ^= *(LTC_FAST_TYPE_PTR_CAST(&ct[x+y]));
*(LTC_FAST_TYPE_PTR_CAST(&pt[x + y])) = *(LTC_FAST_TYPE_PTR_CAST(&ct[x+y])) ^ *(LTC_FAST_TYPE_PTR_CAST(&gcm->buf[y]));
}
/* GMAC it */
gcm->pttotlen += 128;
@@ -113,16 +121,16 @@ int gcm_process(gcm_state *gcm,
return err;
}
}
}
}
}
#endif
#endif
/* process text */
for (; x < ptlen; x++) {
if (gcm->buflen == 16) {
gcm->pttotlen += 128;
gcm_mult_h(gcm, gcm->X);
/* increment counter */
for (y = 15; y >= 12; y--) {
if (++gcm->Y[y] & 255) { break; }
@@ -134,12 +142,12 @@ int gcm_process(gcm_state *gcm,
}
if (direction == GCM_ENCRYPT) {
b = ct[x] = pt[x] ^ gcm->buf[gcm->buflen];
b = ct[x] = pt[x] ^ gcm->buf[gcm->buflen];
} else {
b = ct[x];
pt[x] = ct[x] ^ gcm->buf[gcm->buflen];
}
gcm->X[gcm->buflen++] ^= b;
gcm->X[gcm->buflen++] ^= b;
}
return CRYPT_OK;
@@ -147,6 +155,6 @@ int gcm_process(gcm_state *gcm,
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

10
libtomcrypt/src/encauth/gcm/gcm_reset.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -33,12 +31,12 @@ int gcm_reset(gcm_state *gcm)
gcm->buflen = 0;
gcm->totlen = 0;
gcm->pttotlen = 0;
return CRYPT_OK;
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

249
libtomcrypt/src/encauth/gcm/gcm_test.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -17,7 +15,7 @@
#ifdef LTC_GCM_MODE
/**
/**
Test the GCM code
@return CRYPT_OK on success
*/
@@ -100,18 +98,18 @@ int gcm_test(void)
/* test case #3 */
{
/* key */
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, },
16,
/* PT */
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
0xba, 0x63, 0x7b, 0x39, 0x1a, 0xaf, 0xd2, 0x55, },
64,
@@ -120,66 +118,66 @@ int gcm_test(void)
0,
/* IV */
{ 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
{ 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
0xde, 0xca, 0xf8, 0x88, },
12,
/* CT */
{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
0x3d, 0x58, 0xe0, 0x91, 0x47, 0x3f, 0x59, 0x85, },
/* TAG */
{ 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
{ 0x4d, 0x5c, 0x2a, 0xf3, 0x27, 0xcd, 0x64, 0xa6,
0x2c, 0xf3, 0x5a, 0xbd, 0x2b, 0xa6, 0xfa, 0xb4, }
},
/* test case #4 */
{
/* key */
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, },
16,
/* PT */
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
0xba, 0x63, 0x7b, 0x39, },
60,
/* ADATA */
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xab, 0xad, 0xda, 0xd2, },
20,
/* IV */
{ 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
{ 0xca, 0xfe, 0xba, 0xbe, 0xfa, 0xce, 0xdb, 0xad,
0xde, 0xca, 0xf8, 0x88, },
12,
/* CT */
{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
{ 0x42, 0x83, 0x1e, 0xc2, 0x21, 0x77, 0x74, 0x24,
0x4b, 0x72, 0x21, 0xb7, 0x84, 0xd0, 0xd4, 0x9c,
0xe3, 0xaa, 0x21, 0x2f, 0x2c, 0x02, 0xa4, 0xe0,
0x35, 0xc1, 0x7e, 0x23, 0x29, 0xac, 0xa1, 0x2e,
0x21, 0xd5, 0x14, 0xb2, 0x54, 0x66, 0x93, 0x1c,
0x7d, 0x8f, 0x6a, 0x5a, 0xac, 0x84, 0xaa, 0x05,
0x1b, 0xa3, 0x0b, 0x39, 0x6a, 0x0a, 0xac, 0x97,
0x3d, 0x58, 0xe0, 0x91, },
/* TAG */
{ 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
{ 0x5b, 0xc9, 0x4f, 0xbc, 0x32, 0x21, 0xa5, 0xdb,
0x94, 0xfa, 0xe9, 0x5a, 0xe7, 0x12, 0x1a, 0x47, }
},
@@ -187,24 +185,24 @@ int gcm_test(void)
/* test case #5 */
{
/* key */
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, },
16,
/* PT */
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
0xba, 0x63, 0x7b, 0x39, },
60,
/* ADATA */
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xab, 0xad, 0xda, 0xd2, },
20,
@@ -213,112 +211,112 @@ int gcm_test(void)
8,
/* CT */
{ 0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a,
0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55,
0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8,
0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23,
0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2,
0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42,
0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07,
{ 0x61, 0x35, 0x3b, 0x4c, 0x28, 0x06, 0x93, 0x4a,
0x77, 0x7f, 0xf5, 0x1f, 0xa2, 0x2a, 0x47, 0x55,
0x69, 0x9b, 0x2a, 0x71, 0x4f, 0xcd, 0xc6, 0xf8,
0x37, 0x66, 0xe5, 0xf9, 0x7b, 0x6c, 0x74, 0x23,
0x73, 0x80, 0x69, 0x00, 0xe4, 0x9f, 0x24, 0xb2,
0x2b, 0x09, 0x75, 0x44, 0xd4, 0x89, 0x6b, 0x42,
0x49, 0x89, 0xb5, 0xe1, 0xeb, 0xac, 0x0f, 0x07,
0xc2, 0x3f, 0x45, 0x98, },
/* TAG */
{ 0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85,
{ 0x36, 0x12, 0xd2, 0xe7, 0x9e, 0x3b, 0x07, 0x85,
0x56, 0x1b, 0xe1, 0x4a, 0xac, 0xa2, 0xfc, 0xcb, }
},
/* test case #6 */
{
/* key */
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
{ 0xfe, 0xff, 0xe9, 0x92, 0x86, 0x65, 0x73, 0x1c,
0x6d, 0x6a, 0x8f, 0x94, 0x67, 0x30, 0x83, 0x08, },
16,
/* PT */
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
{ 0xd9, 0x31, 0x32, 0x25, 0xf8, 0x84, 0x06, 0xe5,
0xa5, 0x59, 0x09, 0xc5, 0xaf, 0xf5, 0x26, 0x9a,
0x86, 0xa7, 0xa9, 0x53, 0x15, 0x34, 0xf7, 0xda,
0x2e, 0x4c, 0x30, 0x3d, 0x8a, 0x31, 0x8a, 0x72,
0x1c, 0x3c, 0x0c, 0x95, 0x95, 0x68, 0x09, 0x53,
0x2f, 0xcf, 0x0e, 0x24, 0x49, 0xa6, 0xb5, 0x25,
0xb1, 0x6a, 0xed, 0xf5, 0xaa, 0x0d, 0xe6, 0x57,
0xba, 0x63, 0x7b, 0x39, },
60,
/* ADATA */
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
{ 0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xfe, 0xed, 0xfa, 0xce, 0xde, 0xad, 0xbe, 0xef,
0xab, 0xad, 0xda, 0xd2, },
20,
/* IV */
{ 0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
{ 0x93, 0x13, 0x22, 0x5d, 0xf8, 0x84, 0x06, 0xe5,
0x55, 0x90, 0x9c, 0x5a, 0xff, 0x52, 0x69, 0xaa,
0x6a, 0x7a, 0x95, 0x38, 0x53, 0x4f, 0x7d, 0xa1,
0xe4, 0xc3, 0x03, 0xd2, 0xa3, 0x18, 0xa7, 0x28,
0xc3, 0xc0, 0xc9, 0x51, 0x56, 0x80, 0x95, 0x39,
0xfc, 0xf0, 0xe2, 0x42, 0x9a, 0x6b, 0x52, 0x54,
0x16, 0xae, 0xdb, 0xf5, 0xa0, 0xde, 0x6a, 0x57,
0xa6, 0x37, 0xb3, 0x9b, },
60,
/* CT */
{ 0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6,
0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94,
0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8,
0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7,
0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90,
0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f,
0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03,
{ 0x8c, 0xe2, 0x49, 0x98, 0x62, 0x56, 0x15, 0xb6,
0x03, 0xa0, 0x33, 0xac, 0xa1, 0x3f, 0xb8, 0x94,
0xbe, 0x91, 0x12, 0xa5, 0xc3, 0xa2, 0x11, 0xa8,
0xba, 0x26, 0x2a, 0x3c, 0xca, 0x7e, 0x2c, 0xa7,
0x01, 0xe4, 0xa9, 0xa4, 0xfb, 0xa4, 0x3c, 0x90,
0xcc, 0xdc, 0xb2, 0x81, 0xd4, 0x8c, 0x7c, 0x6f,
0xd6, 0x28, 0x75, 0xd2, 0xac, 0xa4, 0x17, 0x03,
0x4c, 0x34, 0xae, 0xe5, },
/* TAG */
{ 0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa,
{ 0x61, 0x9c, 0xc5, 0xae, 0xff, 0xfe, 0x0b, 0xfa,
0x46, 0x2a, 0xf4, 0x3c, 0x16, 0x99, 0xd0, 0x50, }
},
/* test case #46 from BG (catches the LTC bug of v1.15) */
{
/* key */
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 },
16,
/* PT */
{ 0xa2, 0xaa, 0xb3, 0xad, 0x8b, 0x17, 0xac, 0xdd,
0xa2, 0x88, 0x42, 0x6c, 0xd7, 0xc4, 0x29, 0xb7,
0xca, 0x86, 0xb7, 0xac, 0xa0, 0x58, 0x09, 0xc7,
{ 0xa2, 0xaa, 0xb3, 0xad, 0x8b, 0x17, 0xac, 0xdd,
0xa2, 0x88, 0x42, 0x6c, 0xd7, 0xc4, 0x29, 0xb7,
0xca, 0x86, 0xb7, 0xac, 0xa0, 0x58, 0x09, 0xc7,
0x0c, 0xe8, 0x2d, 0xb2, 0x57, 0x11, 0xcb, 0x53,
0x02, 0xeb, 0x27, 0x43, 0xb0, 0x36, 0xf3, 0xd7,
0x50, 0xd6, 0xcf, 0x0d, 0xc0, 0xac, 0xb9, 0x29,
0x50, 0xd5, 0x46, 0xdb, 0x30, 0x8f, 0x93, 0xb4,
0x02, 0xeb, 0x27, 0x43, 0xb0, 0x36, 0xf3, 0xd7,
0x50, 0xd6, 0xcf, 0x0d, 0xc0, 0xac, 0xb9, 0x29,
0x50, 0xd5, 0x46, 0xdb, 0x30, 0x8f, 0x93, 0xb4,
0xff, 0x24, 0x4a, 0xfa, 0x9d, 0xc7, 0x2b, 0xcd,
0x75, 0x8d, 0x2c },
67,
/* ADATA */
{ 0x68, 0x8e, 0x1a, 0xa9, 0x84, 0xde, 0x92, 0x6d,
{ 0x68, 0x8e, 0x1a, 0xa9, 0x84, 0xde, 0x92, 0x6d,
0xc7, 0xb4, 0xc4, 0x7f, 0x44 },
13,
13,
/* IV */
{ 0xb7, 0x21, 0x38, 0xb5, 0xa0, 0x5f, 0xf5, 0x07,
{ 0xb7, 0x21, 0x38, 0xb5, 0xa0, 0x5f, 0xf5, 0x07,
0x0e, 0x8c, 0xd9, 0x41, 0x83, 0xf7, 0x61, 0xd8 },
16,
/* CT */
{ 0xcb, 0xc8, 0xd2, 0xf1, 0x54, 0x81, 0xa4, 0xcc,
0x7d, 0xd1, 0xe1, 0x9a, 0xaa, 0x83, 0xde, 0x56,
0x78, 0x48, 0x3e, 0xc3, 0x59, 0xae, 0x7d, 0xec,
{ 0xcb, 0xc8, 0xd2, 0xf1, 0x54, 0x81, 0xa4, 0xcc,
0x7d, 0xd1, 0xe1, 0x9a, 0xaa, 0x83, 0xde, 0x56,
0x78, 0x48, 0x3e, 0xc3, 0x59, 0xae, 0x7d, 0xec,
0x2a, 0xb8, 0xd5, 0x34, 0xe0, 0x90, 0x6f, 0x4b,
0x46, 0x63, 0xfa, 0xff, 0x58, 0xa8, 0xb2, 0xd7,
0x33, 0xb8, 0x45, 0xee, 0xf7, 0xc9, 0xb3, 0x31,
0xe9, 0xe1, 0x0e, 0xb2, 0x61, 0x2c, 0x99, 0x5f,
0x46, 0x63, 0xfa, 0xff, 0x58, 0xa8, 0xb2, 0xd7,
0x33, 0xb8, 0x45, 0xee, 0xf7, 0xc9, 0xb3, 0x31,
0xe9, 0xe1, 0x0e, 0xb2, 0x61, 0x2c, 0x99, 0x5f,
0xeb, 0x1a, 0xc1, 0x5a, 0x62, 0x86, 0xcc, 0xe8,
0xb2, 0x97, 0xa8 },
/* TAG */
{ 0x8d, 0x2d, 0x2a, 0x93, 0x72, 0x62, 0x6f, 0x6b,
{ 0x8d, 0x2d, 0x2a, 0x93, 0x72, 0x62, 0x6f, 0x6b,
0xee, 0x85, 0x80, 0x27, 0x6a, 0x63, 0x66, 0xbf }
}
@@ -327,6 +325,7 @@ int gcm_test(void)
int idx, err;
unsigned long x, y;
unsigned char out[2][128], T[2][16];
gcm_state gcm;
/* find aes */
idx = find_cipher("aes");
@@ -337,6 +336,14 @@ int gcm_test(void)
}
}
/* Special test case for empty AAD + empty PT */
y = sizeof(T[0]);
if ((err = gcm_init(&gcm, idx, tests[0].K, tests[0].keylen)) != CRYPT_OK) return err;
if ((err = gcm_add_iv(&gcm, tests[0].IV, tests[0].IVlen)) != CRYPT_OK) return err;
/* intentionally skip gcm_add_aad + gcm_process */
if ((err = gcm_done(&gcm, T[0], &y)) != CRYPT_OK) return err;
if (compare_testvector(T[0], y, tests[0].T, 16, "GCM Encrypt Tag-special", 0)) return CRYPT_FAIL_TESTVECTOR;
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
y = sizeof(T[0]);
if ((err = gcm_memory(idx, tests[x].K, tests[x].keylen,
@@ -347,25 +354,11 @@ int gcm_test(void)
return err;
}
if (XMEMCMP(out[0], tests[x].C, tests[x].ptlen)) {
#if 0
printf("\nCiphertext wrong %lu\n", x);
for (y = 0; y < tests[x].ptlen; y++) {
printf("%02x", out[0][y] & 255);
}
printf("\n");
#endif
if (compare_testvector(out[0], tests[x].ptlen, tests[x].C, tests[x].ptlen, "GCM CT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if (XMEMCMP(T[0], tests[x].T, 16)) {
#if 0
printf("\nTag on plaintext wrong %lu\n", x);
for (y = 0; y < 16; y++) {
printf("%02x", T[0][y] & 255);
}
printf("\n");
#endif
if (compare_testvector(T[0], y, tests[x].T, 16, "GCM Encrypt Tag", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -378,25 +371,11 @@ int gcm_test(void)
return err;
}
if (XMEMCMP(out[1], tests[x].P, tests[x].ptlen)) {
#if 0
printf("\nplaintext wrong %lu\n", x);
for (y = 0; y < tests[x].ptlen; y++) {
printf("%02x", out[0][y] & 255);
}
printf("\n");
#endif
if (compare_testvector(out[1], tests[x].ptlen, tests[x].P, tests[x].ptlen, "GCM PT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if (XMEMCMP(T[1], tests[x].T, 16)) {
#if 0
printf("\nTag on ciphertext wrong %lu\n", x);
for (y = 0; y < 16; y++) {
printf("%02x", T[1][y] & 255);
}
printf("\n");
#endif
if (compare_testvector(T[1], y, tests[x].T, 16, "GCM Decrypt Tag", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -408,6 +387,6 @@ int gcm_test(void)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

12
libtomcrypt/src/encauth/ocb/ocb_decrypt.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@file ocb_decrypt.c
OCB implementation, decrypt data, by Tom St Denis
OCB implementation, decrypt data, by Tom St Denis
*/
#include "tomcrypt.h"
@@ -38,7 +36,7 @@ int ocb_decrypt(ocb_state *ocb, const unsigned char *ct, unsigned char *pt)
return err;
}
LTC_ARGCHK(cipher_descriptor[ocb->cipher].ecb_decrypt != NULL);
/* check length */
if (ocb->block_len != cipher_descriptor[ocb->cipher].block_length) {
return CRYPT_INVALID_ARG;
@@ -74,6 +72,6 @@ int ocb_decrypt(ocb_state *ocb, const unsigned char *ct, unsigned char *pt)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

20
libtomcrypt/src/encauth/ocb/ocb_decrypt_verify_memory.c
View File

@@ -5,13 +5,11 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_decrypt_verify_memory.c
OCB implementation, helper to decrypt block of memory, by Tom St Denis
OCB implementation, helper to decrypt block of memory, by Tom St Denis
*/
#include "tomcrypt.h"
@@ -33,7 +31,7 @@
*/
int ocb_decrypt_verify_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce,
const unsigned char *nonce,
const unsigned char *ct, unsigned long ctlen,
unsigned char *pt,
const unsigned char *tag, unsigned long taglen,
@@ -56,12 +54,12 @@ int ocb_decrypt_verify_memory(int cipher,
}
if ((err = ocb_init(ocb, cipher, key, keylen, nonce)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
while (ctlen > (unsigned long)ocb->block_len) {
if ((err = ocb_decrypt(ocb, ct, pt)) != CRYPT_OK) {
goto LBL_ERR;
goto LBL_ERR;
}
ctlen -= ocb->block_len;
pt += ocb->block_len;
@@ -73,7 +71,7 @@ LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(ocb, sizeof(ocb_state));
#endif
XFREE(ocb);
return err;
@@ -81,6 +79,6 @@ LBL_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

16
libtomcrypt/src/encauth/ocb/ocb_done_decrypt.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_done_decrypt.c
OCB implementation, terminate decryption, by Tom St Denis
*/
@@ -28,9 +26,9 @@
@param stat [out] The result of the tag comparison
@return CRYPT_OK if the process was successful regardless if the tag is valid
*/
int ocb_done_decrypt(ocb_state *ocb,
int ocb_done_decrypt(ocb_state *ocb,
const unsigned char *ct, unsigned long ctlen,
unsigned char *pt,
unsigned char *pt,
const unsigned char *tag, unsigned long taglen, int *stat)
{
int err;
@@ -57,7 +55,7 @@ int ocb_done_decrypt(ocb_state *ocb,
goto LBL_ERR;
}
if (taglen <= tagbuflen && XMEMCMP(tagbuf, tag, taglen) == 0) {
if (taglen <= tagbuflen && XMEM_NEQ(tagbuf, tag, taglen) == 0) {
*stat = 1;
}
@@ -75,6 +73,6 @@ LBL_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

12
libtomcrypt/src/encauth/ocb/ocb_done_encrypt.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_done_encrypt.c
OCB implementation, terminate encryption, by Tom St Denis
*/
@@ -17,7 +15,7 @@
#ifdef LTC_OCB_MODE
/**
/**
Terminate an encryption OCB state
@param ocb The OCB state
@param pt Remaining plaintext (if any)
@@ -41,6 +39,6 @@ int ocb_done_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned long ptle
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

10
libtomcrypt/src/encauth/ocb/ocb_encrypt.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_encrypt.c
OCB implementation, encrypt data, by Tom St Denis
*/
@@ -67,6 +65,6 @@ int ocb_encrypt(ocb_state *ocb, const unsigned char *pt, unsigned char *ct)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

12
libtomcrypt/src/encauth/ocb/ocb_encrypt_authenticate_memory.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_encrypt_authenticate_memory.c
OCB implementation, encrypt block of memory, by Tom St Denis
*/
@@ -32,7 +30,7 @@
*/
int ocb_encrypt_authenticate_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce,
const unsigned char *nonce,
const unsigned char *pt, unsigned long ptlen,
unsigned char *ct,
unsigned char *tag, unsigned long *taglen)
@@ -79,6 +77,6 @@ LBL_ERR:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

66
libtomcrypt/src/encauth/ocb/ocb_init.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -19,7 +17,7 @@
static const struct {
int len;
unsigned char poly_div[MAXBLOCKSIZE],
unsigned char poly_div[MAXBLOCKSIZE],
poly_mul[MAXBLOCKSIZE];
} polys[] = {
{
@@ -27,7 +25,7 @@ static const struct {
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0D },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B }
}, {
16,
16,
{ 0x80, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x43 },
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
@@ -44,7 +42,7 @@ static const struct {
@param nonce The session nonce (length of the block size of the cipher)
@return CRYPT_OK if successful
*/
int ocb_init(ocb_state *ocb, int cipher,
int ocb_init(ocb_state *ocb, int cipher,
const unsigned char *key, unsigned long keylen, const unsigned char *nonce)
{
int poly, x, y, m, err;
@@ -60,20 +58,24 @@ int ocb_init(ocb_state *ocb, int cipher,
/* determine which polys to use */
ocb->block_len = cipher_descriptor[cipher].block_length;
for (poly = 0; poly < (int)(sizeof(polys)/sizeof(polys[0])); poly++) {
if (polys[poly].len == ocb->block_len) {
x = (int)(sizeof(polys)/sizeof(polys[0]));
for (poly = 0; poly < x; poly++) {
if (polys[poly].len == ocb->block_len) {
break;
}
}
if (poly == x) {
return CRYPT_INVALID_ARG; /* block_len not found in polys */
}
if (polys[poly].len != ocb->block_len) {
return CRYPT_INVALID_ARG;
}
}
/* schedule the key */
if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, &ocb->key)) != CRYPT_OK) {
return err;
}
/* find L = E[0] */
zeromem(ocb->L, ocb->block_len);
if ((err = cipher_descriptor[cipher].ecb_encrypt(ocb->L, ocb->L, &ocb->key)) != CRYPT_OK) {
@@ -102,36 +104,36 @@ int ocb_init(ocb_state *ocb, int cipher,
ocb->Ls[x][y] ^= polys[poly].poly_mul[y];
}
}
}
}
/* find Lr = L / x */
m = ocb->L[ocb->block_len-1] & 1;
/* find Lr = L / x */
m = ocb->L[ocb->block_len-1] & 1;
/* shift right */
for (x = ocb->block_len - 1; x > 0; x--) {
ocb->Lr[x] = ((ocb->L[x] >> 1) | (ocb->L[x-1] << 7)) & 255;
}
ocb->Lr[0] = ocb->L[0] >> 1;
/* shift right */
for (x = ocb->block_len - 1; x > 0; x--) {
ocb->Lr[x] = ((ocb->L[x] >> 1) | (ocb->L[x-1] << 7)) & 255;
}
ocb->Lr[0] = ocb->L[0] >> 1;
if (m == 1) {
for (x = 0; x < ocb->block_len; x++) {
ocb->Lr[x] ^= polys[poly].poly_div[x];
}
}
if (m == 1) {
for (x = 0; x < ocb->block_len; x++) {
ocb->Lr[x] ^= polys[poly].poly_div[x];
}
}
/* set Li, checksum */
zeromem(ocb->Li, ocb->block_len);
zeromem(ocb->checksum, ocb->block_len);
/* set Li, checksum */
zeromem(ocb->Li, ocb->block_len);
zeromem(ocb->checksum, ocb->block_len);
/* set other params */
ocb->block_index = 1;
ocb->cipher = cipher;
/* set other params */
ocb->block_index = 1;
ocb->cipher = cipher;
return CRYPT_OK;
return CRYPT_OK;
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

8
libtomcrypt/src/encauth/ocb/ocb_ntz.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@@ -37,6 +35,6 @@ int ocb_ntz(unsigned long x)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

12
libtomcrypt/src/encauth/ocb/ocb_shift_xor.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_shift_xor.c
OCB implementation, internal function, by Tom St Denis
*/
@@ -19,7 +17,7 @@
/**
Compute the shift/xor for OCB (internal function)
@param ocb The OCB state
@param ocb The OCB state
@param Z The destination of the shift
*/
void ocb_shift_xor(ocb_state *ocb, unsigned char *Z)
@@ -34,6 +32,6 @@ void ocb_shift_xor(ocb_state *ocb, unsigned char *Z)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

66
libtomcrypt/src/encauth/ocb/ocb_test.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file ocb_test.c
OCB implementation, self-test by Tom St Denis
*/
@@ -17,7 +15,7 @@
#ifdef LTC_OCB_MODE
/**
/**
Test the OCB protocol
@return CRYPT_OK if successful
*/
@@ -52,7 +50,7 @@ int ocb_test(void)
/* OCB-AES-128-3B */
{
3,
3,
/* key */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -70,7 +68,7 @@ int ocb_test(void)
/* OCB-AES-128-16B */
{
16,
16,
/* key */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -90,7 +88,7 @@ int ocb_test(void)
/* OCB-AES-128-20B */
{
20,
20,
/* key */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -99,7 +97,7 @@ int ocb_test(void)
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
/* pt */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13 },
/* ct */
{ 0x01, 0xa0, 0x75, 0xf0, 0xd8, 0x15, 0xb1, 0xa4,
@@ -112,7 +110,7 @@ int ocb_test(void)
/* OCB-AES-128-32B */
{
32,
32,
/* key */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -121,7 +119,7 @@ int ocb_test(void)
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
/* pt */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f },
/* ct */
@@ -137,7 +135,7 @@ int ocb_test(void)
/* OCB-AES-128-34B */
{
34,
34,
/* key */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f },
@@ -146,7 +144,7 @@ int ocb_test(void)
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x01 },
/* pt */
{ 0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, 0x0f,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1a, 0x1b, 0x1c, 0x1d, 0x1e, 0x1f,
0x20, 0x21 },
@@ -168,7 +166,7 @@ int ocb_test(void)
unsigned long len;
unsigned char outct[MAXBLOCKSIZE], outtag[MAXBLOCKSIZE];
/* AES can be under rijndael or aes... try to find it */
/* AES can be under rijndael or aes... try to find it */
if ((idx = find_cipher("aes")) == -1) {
if ((idx = find_cipher("rijndael")) == -1) {
return CRYPT_NOP;
@@ -181,41 +179,21 @@ int ocb_test(void)
tests[x].nonce, tests[x].pt, tests[x].ptlen, outct, outtag, &len)) != CRYPT_OK) {
return err;
}
if (XMEMCMP(outtag, tests[x].tag, len) || XMEMCMP(outct, tests[x].ct, tests[x].ptlen)) {
#if 0
unsigned long y;
printf("\n\nFailure: \nCT:\n");
for (y = 0; y < (unsigned long)tests[x].ptlen; ) {
printf("0x%02x", outct[y]);
if (y < (unsigned long)(tests[x].ptlen-1)) printf(", ");
if (!(++y % 8)) printf("\n");
}
printf("\nTAG:\n");
for (y = 0; y < len; ) {
printf("0x%02x", outtag[y]);
if (y < len-1) printf(", ");
if (!(++y % 8)) printf("\n");
}
#endif
if (compare_testvector(outtag, len, tests[x].tag, sizeof(tests[x].tag), "OCB Tag", x) ||
compare_testvector(outct, tests[x].ptlen, tests[x].ct, tests[x].ptlen, "OCB CT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if ((err = ocb_decrypt_verify_memory(idx, tests[x].key, 16, tests[x].nonce, outct, tests[x].ptlen,
outct, tests[x].tag, len, &res)) != CRYPT_OK) {
return err;
}
if ((res != 1) || XMEMCMP(tests[x].pt, outct, tests[x].ptlen)) {
#if 0
unsigned long y;
printf("\n\nFailure-decrypt: \nPT:\n");
for (y = 0; y < (unsigned long)tests[x].ptlen; ) {
printf("0x%02x", outct[y]);
if (y < (unsigned long)(tests[x].ptlen-1)) printf(", ");
if (!(++y % 8)) printf("\n");
}
printf("\nres = %d\n\n", res);
if ((res != 1) || compare_testvector(outct, tests[x].ptlen, tests[x].pt, tests[x].ptlen, "OCB", x)) {
#ifdef LTC_TEST_DBG
printf("\n\nOCB: Failure-decrypt - res = %d\n", res);
#endif
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
@@ -232,6 +210,6 @@ int ocb_test(void)
-- The setup is somewhat complicated...
*/
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

24
libtomcrypt/src/encauth/ocb/s_ocb_done.c
View File

@@ -5,11 +5,9 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@file s_ocb_done.c
OCB implementation, internal helper, by Tom St Denis
*/
@@ -22,7 +20,7 @@
* is we XOR the final ciphertext into the checksum so we have to xor it
* before we CTR [decrypt] or after [encrypt]
*
* the names pt/ptlen/ct really just mean in/inlen/out but this is the way I wrote it...
* the names pt/ptlen/ct really just mean in/inlen/out but this is the way I wrote it...
*/
/**
@@ -74,13 +72,13 @@ int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
}
/* compute X[m] = len(pt[m]) XOR Lr XOR Z[m] */
ocb_shift_xor(ocb, X);
ocb_shift_xor(ocb, X);
XMEMCPY(Z, X, ocb->block_len);
X[ocb->block_len-1] ^= (ptlen*8)&255;
X[ocb->block_len-2] ^= ((ptlen*8)>>8)&255;
for (x = 0; x < ocb->block_len; x++) {
X[x] ^= ocb->Lr[x];
X[x] ^= ocb->Lr[x];
}
/* Y[m] = E(X[m])) */
@@ -93,7 +91,7 @@ int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
/* xor C[m] into checksum */
for (x = 0; x < (int)ptlen; x++) {
ocb->checksum[x] ^= ct[x];
}
}
}
/* C[m] = P[m] xor Y[m] */
@@ -102,7 +100,7 @@ int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
}
if (mode == 0) {
/* encrypt mode */
/* encrypt mode */
/* xor C[m] into checksum */
for (x = 0; x < (int)ptlen; x++) {
ocb->checksum[x] ^= ct[x];
@@ -113,7 +111,7 @@ int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
for (x = 0; x < ocb->block_len; x++) {
ocb->checksum[x] ^= Y[x] ^ Z[x];
}
/* encrypt checksum, er... tag!! */
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(ocb->checksum, X, &ocb->key)) != CRYPT_OK) {
goto error;
@@ -132,7 +130,7 @@ int s_ocb_done(ocb_state *ocb, const unsigned char *pt, unsigned long ptlen,
zeromem(Z, MAXBLOCKSIZE);
zeromem(ocb, sizeof(*ocb));
#endif
error:
error:
XFREE(X);
XFREE(Y);
XFREE(Z);
@@ -143,6 +141,6 @@ error:
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

106
libtomcrypt/src/encauth/ocb3/ocb3_add_aad.c Normal file
View File

@@ -0,0 +1,106 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_add_aad.c
OCB implementation, add AAD data, by Karel Miko
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Add one block of AAD data (internal function)
@param ocb The OCB state
@param aad_block [in] AAD data (block_len size)
@return CRYPT_OK if successful
*/
static int _ocb3_int_aad_add_block(ocb3_state *ocb, const unsigned char *aad_block)
{
unsigned char tmp[MAXBLOCKSIZE];
int err;
/* Offset_i = Offset_{i-1} xor L_{ntz(i)} */
ocb3_int_xor_blocks(ocb->aOffset_current, ocb->aOffset_current, ocb->L_[ocb3_int_ntz(ocb->ablock_index)], ocb->block_len);
/* Sum_i = Sum_{i-1} xor ENCIPHER(K, A_i xor Offset_i) */
ocb3_int_xor_blocks(tmp, aad_block, ocb->aOffset_current, ocb->block_len);
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(tmp, tmp, &ocb->key)) != CRYPT_OK) {
return err;
}
ocb3_int_xor_blocks(ocb->aSum_current, ocb->aSum_current, tmp, ocb->block_len);
ocb->ablock_index++;
return CRYPT_OK;
}
/**
Add AAD - additional associated data
@param ocb The OCB state
@param aad The AAD data
@param aadlen The size of AAD data (octets)
@return CRYPT_OK if successful
*/
int ocb3_add_aad(ocb3_state *ocb, const unsigned char *aad, unsigned long aadlen)
{
int err, x, full_blocks, full_blocks_len, last_block_len;
unsigned char *data;
unsigned long datalen, l;
LTC_ARGCHK(ocb != NULL);
if (aadlen == 0) return CRYPT_OK;
LTC_ARGCHK(aad != NULL);
if (ocb->adata_buffer_bytes > 0) {
l = ocb->block_len - ocb->adata_buffer_bytes;
if (l > aadlen) l = aadlen;
XMEMCPY(ocb->adata_buffer+ocb->adata_buffer_bytes, aad, l);
ocb->adata_buffer_bytes += l;
if (ocb->adata_buffer_bytes == ocb->block_len) {
if ((err = _ocb3_int_aad_add_block(ocb, ocb->adata_buffer)) != CRYPT_OK) {
return err;
}
ocb->adata_buffer_bytes = 0;
}
data = (unsigned char *)aad + l;
datalen = aadlen - l;
}
else {
data = (unsigned char *)aad;
datalen = aadlen;
}
if (datalen == 0) return CRYPT_OK;
full_blocks = datalen/ocb->block_len;
full_blocks_len = full_blocks * ocb->block_len;
last_block_len = datalen - full_blocks_len;
for (x=0; x<full_blocks; x++) {
if ((err = _ocb3_int_aad_add_block(ocb, data+x*ocb->block_len)) != CRYPT_OK) {
return err;
}
}
if (last_block_len>0) {
XMEMCPY(ocb->adata_buffer, data+full_blocks_len, last_block_len);
ocb->adata_buffer_bytes = last_block_len;
}
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

86
libtomcrypt/src/encauth/ocb3/ocb3_decrypt.c Normal file
View File

@@ -0,0 +1,86 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_decrypt.c
OCB implementation, decrypt data, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Decrypt blocks of ciphertext with OCB
@param ocb The OCB state
@param ct The ciphertext (length multiple of the block size of the block cipher)
@param ctlen The length of the input (octets)
@param pt [out] The plaintext (length of ct)
@return CRYPT_OK if successful
*/
int ocb3_decrypt(ocb3_state *ocb, const unsigned char *ct, unsigned long ctlen, unsigned char *pt)
{
unsigned char tmp[MAXBLOCKSIZE];
int err, i, full_blocks;
unsigned char *pt_b, *ct_b;
LTC_ARGCHK(ocb != NULL);
if (ctlen == 0) return CRYPT_OK; /* no data, nothing to do */
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(pt != NULL);
if ((err = cipher_is_valid(ocb->cipher)) != CRYPT_OK) {
return err;
}
if (ocb->block_len != cipher_descriptor[ocb->cipher].block_length) {
return CRYPT_INVALID_ARG;
}
if (ctlen % ocb->block_len) { /* ctlen has to bu multiple of block_len */
return CRYPT_INVALID_ARG;
}
full_blocks = ctlen/ocb->block_len;
for(i=0; i<full_blocks; i++) {
pt_b = (unsigned char *)pt+i*ocb->block_len;
ct_b = (unsigned char *)ct+i*ocb->block_len;
/* ocb->Offset_current[] = ocb->Offset_current[] ^ Offset_{ntz(block_index)} */
ocb3_int_xor_blocks(ocb->Offset_current, ocb->Offset_current, ocb->L_[ocb3_int_ntz(ocb->block_index)], ocb->block_len);
/* tmp[] = ct[] XOR ocb->Offset_current[] */
ocb3_int_xor_blocks(tmp, ct_b, ocb->Offset_current, ocb->block_len);
/* decrypt */
if ((err = cipher_descriptor[ocb->cipher].ecb_decrypt(tmp, tmp, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
/* pt[] = tmp[] XOR ocb->Offset_current[] */
ocb3_int_xor_blocks(pt_b, tmp, ocb->Offset_current, ocb->block_len);
/* ocb->checksum[] = ocb->checksum[] XOR pt[] */
ocb3_int_xor_blocks(ocb->checksum, ocb->checksum, pt_b, ocb->block_len);
ocb->block_index++;
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(tmp, sizeof(tmp));
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

110
libtomcrypt/src/encauth/ocb3/ocb3_decrypt_last.c Normal file
View File

@@ -0,0 +1,110 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_decrypt_last.c
OCB implementation, internal helper, by Karel Miko
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Finish an OCB (decryption) stream
@param ocb The OCB state
@param ct The remaining ciphertext
@param ctlen The length of the ciphertext (octets)
@param pt [out] The output buffer
@return CRYPT_OK if successful
*/
int ocb3_decrypt_last(ocb3_state *ocb, const unsigned char *ct, unsigned long ctlen, unsigned char *pt)
{
unsigned char iOffset_star[MAXBLOCKSIZE];
unsigned char iPad[MAXBLOCKSIZE];
int err, x, full_blocks, full_blocks_len, last_block_len;
LTC_ARGCHK(ocb != NULL);
if (ct == NULL) LTC_ARGCHK(ctlen == 0);
if (ctlen != 0) {
LTC_ARGCHK(ct != NULL);
LTC_ARGCHK(pt != NULL);
}
if ((err = cipher_is_valid(ocb->cipher)) != CRYPT_OK) {
goto LBL_ERR;
}
full_blocks = ctlen/ocb->block_len;
full_blocks_len = full_blocks * ocb->block_len;
last_block_len = ctlen - full_blocks_len;
/* process full blocks first */
if (full_blocks>0) {
if ((err = ocb3_decrypt(ocb, ct, full_blocks_len, pt)) != CRYPT_OK) {
goto LBL_ERR;
}
}
if (last_block_len>0) {
/* Offset_* = Offset_m xor L_* */
ocb3_int_xor_blocks(iOffset_star, ocb->Offset_current, ocb->L_star, ocb->block_len);
/* Pad = ENCIPHER(K, Offset_*) */
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(iOffset_star, iPad, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
/* P_* = C_* xor Pad[1..bitlen(C_*)] */
ocb3_int_xor_blocks(pt+full_blocks_len, (unsigned char *)ct+full_blocks_len, iPad, last_block_len);
/* Checksum_* = Checksum_m xor (P_* || 1 || zeros(127-bitlen(P_*))) */
ocb3_int_xor_blocks(ocb->checksum, ocb->checksum, pt+full_blocks_len, last_block_len);
for(x=last_block_len; x<ocb->block_len; x++) {
if (x == last_block_len)
ocb->checksum[x] ^= 0x80;
else
ocb->checksum[x] ^= 0x00;
}
/* Tag = ENCIPHER(K, Checksum_* xor Offset_* xor L_$) xor HASH(K,A) */
/* at this point we calculate only: Tag_part = ENCIPHER(K, Checksum_* xor Offset_* xor L_$) */
for(x=0; x<ocb->block_len; x++) {
ocb->tag_part[x] = (ocb->checksum[x] ^ iOffset_star[x]) ^ ocb->L_dollar[x];
}
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(ocb->tag_part, ocb->tag_part, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
}
else {
/* Tag = ENCIPHER(K, Checksum_m xor Offset_m xor L_$) xor HASH(K,A) */
/* at this point we calculate only: Tag_part = ENCIPHER(K, Checksum_m xor Offset_m xor L_$) */
for(x=0; x<ocb->block_len; x++) {
ocb->tag_part[x] = (ocb->checksum[x] ^ ocb->Offset_current[x]) ^ ocb->L_dollar[x];
}
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(ocb->tag_part, ocb->tag_part, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(iOffset_star, MAXBLOCKSIZE);
zeromem(iPad, MAXBLOCKSIZE);
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

110
libtomcrypt/src/encauth/ocb3/ocb3_decrypt_verify_memory.c Normal file
View File

@@ -0,0 +1,110 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_decrypt_verify_memory.c
OCB implementation, helper to decrypt block of memory, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Decrypt and compare the tag with OCB
@param cipher The index of the cipher desired
@param key The secret key
@param keylen The length of the secret key (octets)
@param nonce The session nonce (length of the block size of the block cipher)
@param noncelen The length of the nonce (octets)
@param adata The AAD - additional associated data
@param adatalen The length of AAD (octets)
@param ct The ciphertext
@param ctlen The length of the ciphertext (octets)
@param pt [out] The plaintext
@param tag The tag to compare against
@param taglen The length of the tag (octets)
@param stat [out] The result of the tag comparison (1==valid, 0==invalid)
@return CRYPT_OK if successful regardless of the tag comparison
*/
int ocb3_decrypt_verify_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce, unsigned long noncelen,
const unsigned char *adata, unsigned long adatalen,
const unsigned char *ct, unsigned long ctlen,
unsigned char *pt,
const unsigned char *tag, unsigned long taglen,
int *stat)
{
int err;
ocb3_state *ocb;
unsigned char *buf;
unsigned long buflen;
LTC_ARGCHK(stat != NULL);
/* default to zero */
*stat = 0;
/* limit taglen */
taglen = MIN(taglen, MAXBLOCKSIZE);
/* allocate memory */
buf = XMALLOC(taglen);
ocb = XMALLOC(sizeof(ocb3_state));
if (ocb == NULL || buf == NULL) {
if (ocb != NULL) {
XFREE(ocb);
}
if (buf != NULL) {
XFREE(buf);
}
return CRYPT_MEM;
}
if ((err = ocb3_init(ocb, cipher, key, keylen, nonce, noncelen, taglen)) != CRYPT_OK) {
goto LBL_ERR;
}
if (adata != NULL || adatalen != 0) {
if ((err = ocb3_add_aad(ocb, adata, adatalen)) != CRYPT_OK) {
goto LBL_ERR;
}
}
if ((err = ocb3_decrypt_last(ocb, ct, ctlen, pt)) != CRYPT_OK) {
goto LBL_ERR;
}
buflen = taglen;
if ((err = ocb3_done(ocb, buf, &buflen)) != CRYPT_OK) {
goto LBL_ERR;
}
/* compare tags */
if (buflen >= taglen && XMEM_NEQ(buf, tag, taglen) == 0) {
*stat = 1;
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(ocb, sizeof(ocb3_state));
#endif
XFREE(ocb);
XFREE(buf);
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

92
libtomcrypt/src/encauth/ocb3/ocb3_done.c Normal file
View File

@@ -0,0 +1,92 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_done.c
OCB implementation, INTERNAL ONLY helper, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Finish OCB processing and compute the tag
@param ocb The OCB state
@param tag [out] The destination for the authentication tag
@param taglen [in/out] The max size and resulting size of the authentication tag
@return CRYPT_OK if successful
*/
int ocb3_done(ocb3_state *ocb, unsigned char *tag, unsigned long *taglen)
{
unsigned char tmp[MAXBLOCKSIZE];
int err, x;
LTC_ARGCHK(ocb != NULL);
LTC_ARGCHK(tag != NULL);
LTC_ARGCHK(taglen != NULL);
if ((err = cipher_is_valid(ocb->cipher)) != CRYPT_OK) {
goto LBL_ERR;
}
/* check taglen */
if ((int)*taglen < ocb->tag_len) {
*taglen = (unsigned long)ocb->tag_len;
return CRYPT_BUFFER_OVERFLOW;
}
/* finalize AAD processing */
if (ocb->adata_buffer_bytes>0) {
/* Offset_* = Offset_m xor L_* */
ocb3_int_xor_blocks(ocb->aOffset_current, ocb->aOffset_current, ocb->L_star, ocb->block_len);
/* CipherInput = (A_* || 1 || zeros(127-bitlen(A_*))) xor Offset_* */
ocb3_int_xor_blocks(tmp, ocb->adata_buffer, ocb->aOffset_current, ocb->adata_buffer_bytes);
for(x=ocb->adata_buffer_bytes; x<ocb->block_len; x++) {
if (x == ocb->adata_buffer_bytes) {
tmp[x] = 0x80 ^ ocb->aOffset_current[x];
}
else {
tmp[x] = 0x00 ^ ocb->aOffset_current[x];
}
}
/* Sum = Sum_m xor ENCIPHER(K, CipherInput) */
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(tmp, tmp, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
ocb3_int_xor_blocks(ocb->aSum_current, ocb->aSum_current, tmp, ocb->block_len);
}
/* finalize TAG computing */
/* at this point ocb->aSum_current = HASH(K, A) */
/* tag = tag ^ HASH(K, A) */
ocb3_int_xor_blocks(tmp, ocb->tag_part, ocb->aSum_current, ocb->block_len);
/* copy tag bytes */
for(x = 0; x < ocb->tag_len; x++) tag[x] = tmp[x];
*taglen = (unsigned long)ocb->tag_len;
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(tmp, MAXBLOCKSIZE);
zeromem(ocb, sizeof(*ocb));
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

86
libtomcrypt/src/encauth/ocb3/ocb3_encrypt.c Normal file
View File

@@ -0,0 +1,86 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_encrypt.c
OCB implementation, encrypt data, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Encrypt blocks of data with OCB
@param ocb The OCB state
@param pt The plaintext (length multiple of the block size of the block cipher)
@param ptlen The length of the input (octets)
@param ct [out] The ciphertext (same size as the pt)
@return CRYPT_OK if successful
*/
int ocb3_encrypt(ocb3_state *ocb, const unsigned char *pt, unsigned long ptlen, unsigned char *ct)
{
unsigned char tmp[MAXBLOCKSIZE];
int err, i, full_blocks;
unsigned char *pt_b, *ct_b;
LTC_ARGCHK(ocb != NULL);
if (ptlen == 0) return CRYPT_OK; /* no data, nothing to do */
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
if ((err = cipher_is_valid(ocb->cipher)) != CRYPT_OK) {
return err;
}
if (ocb->block_len != cipher_descriptor[ocb->cipher].block_length) {
return CRYPT_INVALID_ARG;
}
if (ptlen % ocb->block_len) { /* ptlen has to bu multiple of block_len */
return CRYPT_INVALID_ARG;
}
full_blocks = ptlen/ocb->block_len;
for(i=0; i<full_blocks; i++) {
pt_b = (unsigned char *)pt+i*ocb->block_len;
ct_b = (unsigned char *)ct+i*ocb->block_len;
/* ocb->Offset_current[] = ocb->Offset_current[] ^ Offset_{ntz(block_index)} */
ocb3_int_xor_blocks(ocb->Offset_current, ocb->Offset_current, ocb->L_[ocb3_int_ntz(ocb->block_index)], ocb->block_len);
/* tmp[] = pt[] XOR ocb->Offset_current[] */
ocb3_int_xor_blocks(tmp, pt_b, ocb->Offset_current, ocb->block_len);
/* encrypt */
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(tmp, tmp, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
/* ct[] = tmp[] XOR ocb->Offset_current[] */
ocb3_int_xor_blocks(ct_b, tmp, ocb->Offset_current, ocb->block_len);
/* ocb->checksum[] = ocb->checksum[] XOR pt[] */
ocb3_int_xor_blocks(ocb->checksum, ocb->checksum, pt_b, ocb->block_len);
ocb->block_index++;
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(tmp, sizeof(tmp));
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

82
libtomcrypt/src/encauth/ocb3/ocb3_encrypt_authenticate_memory.c Normal file
View File

@@ -0,0 +1,82 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_encrypt_authenticate_memory.c
OCB implementation, encrypt block of memory, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Encrypt and generate an authentication code for a buffer of memory
@param cipher The index of the cipher desired
@param key The secret key
@param keylen The length of the secret key (octets)
@param nonce The session nonce (length of the block ciphers block size)
@param noncelen The length of the nonce (octets)
@param adata The AAD - additional associated data
@param adatalen The length of AAD (octets)
@param pt The plaintext
@param ptlen The length of the plaintext (octets)
@param ct [out] The ciphertext
@param tag [out] The authentication tag
@param taglen [in/out] The max size and resulting size of the authentication tag
@return CRYPT_OK if successful
*/
int ocb3_encrypt_authenticate_memory(int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce, unsigned long noncelen,
const unsigned char *adata, unsigned long adatalen,
const unsigned char *pt, unsigned long ptlen,
unsigned char *ct,
unsigned char *tag, unsigned long *taglen)
{
int err;
ocb3_state *ocb;
LTC_ARGCHK(taglen != NULL);
/* allocate memory */
ocb = XMALLOC(sizeof(ocb3_state));
if (ocb == NULL) {
return CRYPT_MEM;
}
if ((err = ocb3_init(ocb, cipher, key, keylen, nonce, noncelen, *taglen)) != CRYPT_OK) {
goto LBL_ERR;
}
if (adata != NULL || adatalen != 0) {
if ((err = ocb3_add_aad(ocb, adata, adatalen)) != CRYPT_OK) {
goto LBL_ERR;
}
}
if ((err = ocb3_encrypt_last(ocb, pt, ptlen, ct)) != CRYPT_OK) {
goto LBL_ERR;
}
err = ocb3_done(ocb, tag, taglen);
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(ocb, sizeof(ocb3_state));
#endif
XFREE(ocb);
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

112
libtomcrypt/src/encauth/ocb3/ocb3_encrypt_last.c Normal file
View File

@@ -0,0 +1,112 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_encrypt_last.c
OCB implementation, internal helper, by Karel Miko
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Finish an OCB (encryption) stream
@param ocb The OCB state
@param pt The remaining plaintext
@param ptlen The length of the plaintext (octets)
@param ct [out] The output buffer
@return CRYPT_OK if successful
*/
int ocb3_encrypt_last(ocb3_state *ocb, const unsigned char *pt, unsigned long ptlen, unsigned char *ct)
{
unsigned char iOffset_star[MAXBLOCKSIZE];
unsigned char iPad[MAXBLOCKSIZE];
int err, x, full_blocks, full_blocks_len, last_block_len;
LTC_ARGCHK(ocb != NULL);
if (pt == NULL) LTC_ARGCHK(ptlen == 0);
if (ptlen != 0) {
LTC_ARGCHK(pt != NULL);
LTC_ARGCHK(ct != NULL);
}
if ((err = cipher_is_valid(ocb->cipher)) != CRYPT_OK) {
goto LBL_ERR;
}
full_blocks = ptlen/ocb->block_len;
full_blocks_len = full_blocks * ocb->block_len;
last_block_len = ptlen - full_blocks_len;
/* process full blocks first */
if (full_blocks>0) {
if ((err = ocb3_encrypt(ocb, pt, full_blocks_len, ct)) != CRYPT_OK) {
goto LBL_ERR;
}
}
/* at this point: m = ocb->block_index (last block index), Offset_m = ocb->Offset_current */
if (last_block_len>0) {
/* Offset_* = Offset_m xor L_* */
ocb3_int_xor_blocks(iOffset_star, ocb->Offset_current, ocb->L_star, ocb->block_len);
/* Pad = ENCIPHER(K, Offset_*) */
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(iOffset_star, iPad, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
/* C_* = P_* xor Pad[1..bitlen(P_*)] */
ocb3_int_xor_blocks(ct+full_blocks_len, pt+full_blocks_len, iPad, last_block_len);
/* Checksum_* = Checksum_m xor (P_* || 1 || zeros(127-bitlen(P_*))) */
ocb3_int_xor_blocks(ocb->checksum, ocb->checksum, pt+full_blocks_len, last_block_len);
for(x=last_block_len; x<ocb->block_len; x++) {
if (x == last_block_len)
ocb->checksum[x] ^= 0x80;
else
ocb->checksum[x] ^= 0x00;
}
/* Tag = ENCIPHER(K, Checksum_* xor Offset_* xor L_$) xor HASH(K,A) */
/* at this point we calculate only: Tag_part = ENCIPHER(K, Checksum_* xor Offset_* xor L_$) */
for(x=0; x<ocb->block_len; x++) {
ocb->tag_part[x] = (ocb->checksum[x] ^ iOffset_star[x]) ^ ocb->L_dollar[x];
}
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(ocb->tag_part, ocb->tag_part, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
}
else {
/* Tag = ENCIPHER(K, Checksum_m xor Offset_m xor L_$) xor HASH(K,A) */
/* at this point we calculate only: Tag_part = ENCIPHER(K, Checksum_m xor Offset_m xor L_$) */
for(x=0; x<ocb->block_len; x++) {
ocb->tag_part[x] = (ocb->checksum[x] ^ ocb->Offset_current[x]) ^ ocb->L_dollar[x];
}
if ((err = cipher_descriptor[ocb->cipher].ecb_encrypt(ocb->tag_part, ocb->tag_part, &ocb->key)) != CRYPT_OK) {
goto LBL_ERR;
}
}
err = CRYPT_OK;
LBL_ERR:
#ifdef LTC_CLEAN_STACK
zeromem(iOffset_star, MAXBLOCKSIZE);
zeromem(iPad, MAXBLOCKSIZE);
#endif
return err;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

196
libtomcrypt/src/encauth/ocb3/ocb3_init.c Normal file
View File

@@ -0,0 +1,196 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_init.c
OCB implementation, initialize state, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
static void _ocb3_int_calc_offset_zero(ocb3_state *ocb, const unsigned char *nonce, unsigned long noncelen, unsigned long taglen)
{
int x, y, bottom;
int idx, shift;
unsigned char iNonce[MAXBLOCKSIZE];
unsigned char iKtop[MAXBLOCKSIZE];
unsigned char iStretch[MAXBLOCKSIZE+8];
/* Nonce = zeros(127-bitlen(N)) || 1 || N */
zeromem(iNonce, sizeof(iNonce));
for (x = ocb->block_len-1, y=0; y<(int)noncelen; x--, y++) {
iNonce[x] = nonce[noncelen-y-1];
}
iNonce[x] = 0x01;
iNonce[0] |= ((taglen*8) % 128) << 1;
/* bottom = str2num(Nonce[123..128]) */
bottom = iNonce[ocb->block_len-1] & 0x3F;
/* Ktop = ENCIPHER(K, Nonce[1..122] || zeros(6)) */
iNonce[ocb->block_len-1] = iNonce[ocb->block_len-1] & 0xC0;
if ((cipher_descriptor[ocb->cipher].ecb_encrypt(iNonce, iKtop, &ocb->key)) != CRYPT_OK) {
zeromem(ocb->Offset_current, ocb->block_len);
return;
}
/* Stretch = Ktop || (Ktop[1..64] xor Ktop[9..72]) */
for (x = 0; x < ocb->block_len; x++) {
iStretch[x] = iKtop[x];
}
for (y = 0; y < 8; y++) {
iStretch[x+y] = iKtop[y] ^ iKtop[y+1];
}
/* Offset_0 = Stretch[1+bottom..128+bottom] */
idx = bottom / 8;
shift = (bottom % 8);
for (x = 0; x < ocb->block_len; x++) {
ocb->Offset_current[x] = iStretch[idx+x] << shift;
if (shift > 0) {
ocb->Offset_current[x] |= iStretch[idx+x+1] >> (8-shift);
}
}
}
static const struct {
int len;
unsigned char poly_mul[MAXBLOCKSIZE];
} polys[] = {
{
8,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1B }
}, {
16,
{ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x87 }
}
};
/**
Initialize an OCB context
@param ocb [out] The destination of the OCB state
@param cipher The index of the desired cipher
@param key The secret key
@param keylen The length of the secret key (octets)
@param nonce The session nonce
@param noncelen The length of the session nonce (octets, up to 15)
@param taglen The length of the tag (octets, up to 16)
@return CRYPT_OK if successful
*/
int ocb3_init(ocb3_state *ocb, int cipher,
const unsigned char *key, unsigned long keylen,
const unsigned char *nonce, unsigned long noncelen,
unsigned long taglen)
{
int poly, x, y, m, err;
unsigned char *previous, *current;
LTC_ARGCHK(ocb != NULL);
LTC_ARGCHK(key != NULL);
LTC_ARGCHK(nonce != NULL);
/* valid cipher? */
if ((err = cipher_is_valid(cipher)) != CRYPT_OK) {
return err;
}
ocb->cipher = cipher;
/* Valid Nonce?
* As of RFC7253: "string of no more than 120 bits" */
if (noncelen > (120/8)) {
return CRYPT_INVALID_ARG;
}
/* The blockcipher must have a 128-bit blocksize */
if (cipher_descriptor[cipher].block_length != 16) {
return CRYPT_INVALID_ARG;
}
/* The TAGLEN may be any value up to 128 (bits) */
if (taglen > 16) {
return CRYPT_INVALID_ARG;
}
ocb->tag_len = taglen;
/* determine which polys to use */
ocb->block_len = cipher_descriptor[cipher].block_length;
x = (int)(sizeof(polys)/sizeof(polys[0]));
for (poly = 0; poly < x; poly++) {
if (polys[poly].len == ocb->block_len) {
break;
}
}
if (poly == x) {
return CRYPT_INVALID_ARG; /* block_len not found in polys */
}
if (polys[poly].len != ocb->block_len) {
return CRYPT_INVALID_ARG;
}
/* schedule the key */
if ((err = cipher_descriptor[cipher].setup(key, keylen, 0, &ocb->key)) != CRYPT_OK) {
return err;
}
/* L_* = ENCIPHER(K, zeros(128)) */
zeromem(ocb->L_star, ocb->block_len);
if ((err = cipher_descriptor[cipher].ecb_encrypt(ocb->L_star, ocb->L_star, &ocb->key)) != CRYPT_OK) {
return err;
}
/* compute L_$, L_0, L_1, ... */
for (x = -1; x < 32; x++) {
if (x == -1) { /* gonna compute: L_$ = double(L_*) */
current = ocb->L_dollar;
previous = ocb->L_star;
}
else if (x == 0) { /* gonna compute: L_0 = double(L_$) */
current = ocb->L_[0];
previous = ocb->L_dollar;
}
else { /* gonna compute: L_i = double(L_{i-1}) for every integer i > 0 */
current = ocb->L_[x];
previous = ocb->L_[x-1];
}
m = previous[0] >> 7;
for (y = 0; y < ocb->block_len-1; y++) {
current[y] = ((previous[y] << 1) | (previous[y+1] >> 7)) & 255;
}
current[ocb->block_len-1] = (previous[ocb->block_len-1] << 1) & 255;
if (m == 1) {
/* current[] = current[] XOR polys[poly].poly_mul[]*/
ocb3_int_xor_blocks(current, current, polys[poly].poly_mul, ocb->block_len);
}
}
/* initialize ocb->Offset_current = Offset_0 */
_ocb3_int_calc_offset_zero(ocb, nonce, noncelen, taglen);
/* initialize checksum to all zeros */
zeromem(ocb->checksum, ocb->block_len);
/* set block index */
ocb->block_index = 1;
/* initialize AAD related stuff */
ocb->ablock_index = 1;
ocb->adata_buffer_bytes = 0;
zeromem(ocb->aOffset_current, ocb->block_len);
zeromem(ocb->aSum_current, ocb->block_len);
return CRYPT_OK;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

39
libtomcrypt/src/encauth/ocb3/ocb3_int_ntz.c Normal file
View File

@@ -0,0 +1,39 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_int_ntz.c
OCB implementation, INTERNAL ONLY helper, by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Returns the number of leading zero bits [from lsb up] (internal function)
@param x The 32-bit value to observe
@return The number of bits [from the lsb up] that are zero
*/
int ocb3_int_ntz(unsigned long x)
{
int c;
x &= 0xFFFFFFFFUL;
c = 0;
while ((x & 1) == 0) {
++c;
x >>= 1;
}
return c;
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

40
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_int_xor_blocks.c
OCB implementation, INTERNAL ONLY helper, by Karel Miko
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Compute xor for two blocks of bytes 'out = block_a XOR block_b' (internal function)
@param out The block of bytes (output)
@param block_a The block of bytes (input)
@param block_b The block of bytes (input)
@param block_len The size of block_a, block_b, out
*/
void ocb3_int_xor_blocks(unsigned char *out, const unsigned char *block_a, const unsigned char *block_b, unsigned long block_len)
{
int x;
if (out == block_a) {
for (x = 0; x < (int)block_len; x++) out[x] ^= block_b[x];
}
else {
for (x = 0; x < (int)block_len; x++) out[x] = block_a[x] ^ block_b[x];
}
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
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libtomcrypt/src/encauth/ocb3/ocb3_test.c Normal file
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/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@file ocb3_test.c
OCB implementation, self-test by Tom St Denis
*/
#include "tomcrypt.h"
#ifdef LTC_OCB3_MODE
/**
Test the OCB protocol
@return CRYPT_OK if successful
*/
int ocb3_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
/* test vectors from: http://tools.ietf.org/html/draft-krovetz-ocb-03 */
unsigned char key[16] = { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F };
unsigned char nonce[12] = { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0A,0x0B };
const struct {
int ptlen;
int aadlen;
unsigned char pt[64], aad[64], ct[64], tag[16];
} tests[] = {
{ /* index:0 */
0, /* PLAINTEXT length */
0, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0x19,0x7b,0x9c,0x3c,0x44,0x1d,0x3c,0x83,0xea,0xfb,0x2b,0xef,0x63,0x3b,0x91,0x82 }, /* TAG */
},
{ /* index:1 */
8, /* PLAINTEXT length */
8, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, /* AAD */
{ 0x92,0xb6,0x57,0x13,0x0a,0x74,0xb8,0x5a }, /* CIPHERTEXT */
{ 0x16,0xdc,0x76,0xa4,0x6d,0x47,0xe1,0xea,0xd5,0x37,0x20,0x9e,0x8a,0x96,0xd1,0x4e }, /* TAG */
},
{ /* index:2 */
0, /* PLAINTEXT length */
8, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0x98,0xb9,0x15,0x52,0xc8,0xc0,0x09,0x18,0x50,0x44,0xe3,0x0a,0x6e,0xb2,0xfe,0x21 }, /* TAG */
},
{ /* index:3 */
8, /* PLAINTEXT length */
0, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07 }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0x92,0xb6,0x57,0x13,0x0a,0x74,0xb8,0x5a }, /* CIPHERTEXT */
{ 0x97,0x1e,0xff,0xca,0xe1,0x9a,0xd4,0x71,0x6f,0x88,0xe8,0x7b,0x87,0x1f,0xbe,0xed }, /* TAG */
},
{ /* index:4 */
16, /* PLAINTEXT length */
16, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22 }, /* CIPHERTEXT */
{ 0x77,0x6c,0x99,0x24,0xd6,0x72,0x3a,0x1f,0xc4,0x52,0x45,0x32,0xac,0x3e,0x5b,0xeb }, /* TAG */
},
{ /* index:5 */
0, /* PLAINTEXT length */
16, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0x7d,0xdb,0x8e,0x6c,0xea,0x68,0x14,0x86,0x62,0x12,0x50,0x96,0x19,0xb1,0x9c,0xc6 }, /* TAG */
},
{ /* index:6 */
16, /* PLAINTEXT length */
0, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22 }, /* CIPHERTEXT */
{ 0x13,0xcc,0x8b,0x74,0x78,0x07,0x12,0x1a,0x4c,0xbb,0x3e,0x4b,0xd6,0xb4,0x56,0xaf }, /* TAG */
},
{ /* index:7 */
24, /* PLAINTEXT length */
24, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xfc,0xfc,0xee,0x7a,0x2a,0x8d,0x4d,0x48 }, /* CIPHERTEXT */
{ 0x5f,0xa9,0x4f,0xc3,0xf3,0x88,0x20,0xf1,0xdc,0x3f,0x3d,0x1f,0xd4,0xe5,0x5e,0x1c }, /* TAG */
},
{ /* index:8 */
0, /* PLAINTEXT length */
24, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17 }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0x28,0x20,0x26,0xda,0x30,0x68,0xbc,0x9f,0xa1,0x18,0x68,0x1d,0x55,0x9f,0x10,0xf6 }, /* TAG */
},
{ /* index:9 */
24, /* PLAINTEXT length */
0, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17 }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xfc,0xfc,0xee,0x7a,0x2a,0x8d,0x4d,0x48 }, /* CIPHERTEXT */
{ 0x6e,0xf2,0xf5,0x25,0x87,0xfd,0xa0,0xed,0x97,0xdc,0x7e,0xed,0xe2,0x41,0xdf,0x68 }, /* TAG */
},
{ /* index:10 */
32, /* PLAINTEXT length */
32, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xce,0xaa,0xb9,0xb0,0x5d,0xf7,0x71,0xa6,0x57,0x14,0x9d,0x53,0x77,0x34,0x63,0xcb }, /* CIPHERTEXT */
{ 0xb2,0xa0,0x40,0xdd,0x3b,0xd5,0x16,0x43,0x72,0xd7,0x6d,0x7b,0xb6,0x82,0x42,0x40 }, /* TAG */
},
{ /* index:11 */
0, /* PLAINTEXT length */
32, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0xe1,0xe0,0x72,0x63,0x3b,0xad,0xe5,0x1a,0x60,0xe8,0x59,0x51,0xd9,0xc4,0x2a,0x1b }, /* TAG */
},
{ /* index:12 */
32, /* PLAINTEXT length */
0, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xce,0xaa,0xb9,0xb0,0x5d,0xf7,0x71,0xa6,0x57,0x14,0x9d,0x53,0x77,0x34,0x63,0xcb }, /* CIPHERTEXT */
{ 0x4a,0x3b,0xae,0x82,0x44,0x65,0xcf,0xda,0xf8,0xc4,0x1f,0xc5,0x0c,0x7d,0xf9,0xd9 }, /* TAG */
},
{ /* index:13 */
40, /* PLAINTEXT length */
40, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xce,0xaa,0xb9,0xb0,0x5d,0xf7,0x71,0xa6,0x57,0x14,0x9d,0x53,0x77,0x34,0x63,0xcb,0x68,0xc6,0x57,0x78,0xb0,0x58,0xa6,0x35 }, /* CIPHERTEXT */
{ 0x65,0x9c,0x62,0x32,0x11,0xde,0xea,0x0d,0xe3,0x0d,0x2c,0x38,0x18,0x79,0xf4,0xc8 }, /* TAG */
},
{ /* index:14 */
0, /* PLAINTEXT length */
40, /* AAD length */
{ 0 }, /* PLAINTEXT */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 }, /* AAD */
{ 0 }, /* CIPHERTEXT */
{ 0x7a,0xeb,0x7a,0x69,0xa1,0x68,0x7d,0xd0,0x82,0xca,0x27,0xb0,0xd9,0xa3,0x70,0x96 }, /* TAG */
},
{ /* index:15 */
40, /* PLAINTEXT length */
0, /* AAD length */
{ 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,0x08,0x09,0x0a,0x0b,0x0c,0x0d,0x0e,0x0f,0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,0x18,0x19,0x1a,0x1b,0x1c,0x1d,0x1e,0x1f,0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 }, /* PLAINTEXT */
{ 0 }, /* AAD */
{ 0xbe,0xa5,0xe8,0x79,0x8d,0xbe,0x71,0x10,0x03,0x1c,0x14,0x4d,0xa0,0xb2,0x61,0x22,0xce,0xaa,0xb9,0xb0,0x5d,0xf7,0x71,0xa6,0x57,0x14,0x9d,0x53,0x77,0x34,0x63,0xcb,0x68,0xc6,0x57,0x78,0xb0,0x58,0xa6,0x35 }, /* CIPHERTEXT */
{ 0x06,0x0c,0x84,0x67,0xf4,0xab,0xab,0x5e,0x8b,0x3c,0x20,0x67,0xa2,0xe1,0x15,0xdc }, /* TAG */
},
};
/* As of RFC 7253 - 'Appendix A. Sample Results'
* The next tuple shows a result with a tag length of 96 bits and a
different key.
K: 0F0E0D0C0B0A09080706050403020100
N: BBAA9988776655443322110D
A: 000102030405060708090A0B0C0D0E0F1011121314151617
18191A1B1C1D1E1F2021222324252627
P: 000102030405060708090A0B0C0D0E0F1011121314151617
18191A1B1C1D1E1F2021222324252627
C: 1792A4E31E0755FB03E31B22116E6C2DDF9EFD6E33D536F1
A0124B0A55BAE884ED93481529C76B6AD0C515F4D1CDD4FD
AC4F02AA
The C has been split up in C and T (tag)
*/
const unsigned char K[] = { 0x0F,0x0E,0x0D,0x0C,0x0B,0x0A,0x09,0x08,
0x07,0x06,0x05,0x04,0x03,0x02,0x01,0x00 };
const unsigned char N[] = { 0xBB,0xAA,0x99,0x88,0x77,0x66,0x55,0x44,
0x33,0x22,0x11,0x0D };
const unsigned char A[] = { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,
0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,
0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 };
const unsigned char P[] = { 0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07,
0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F,
0x10,0x11,0x12,0x13,0x14,0x15,0x16,0x17,
0x18,0x19,0x1A,0x1B,0x1C,0x1D,0x1E,0x1F,
0x20,0x21,0x22,0x23,0x24,0x25,0x26,0x27 };
const unsigned char C[] = { 0x17,0x92,0xA4,0xE3,0x1E,0x07,0x55,0xFB,
0x03,0xE3,0x1B,0x22,0x11,0x6E,0x6C,0x2D,
0xDF,0x9E,0xFD,0x6E,0x33,0xD5,0x36,0xF1,
0xA0,0x12,0x4B,0x0A,0x55,0xBA,0xE8,0x84,
0xED,0x93,0x48,0x15,0x29,0xC7,0x6B,0x6A };
const unsigned char T[] = { 0xD0,0xC5,0x15,0xF4,0xD1,0xCD,0xD4,0xFD,
0xAC,0x4F,0x02,0xAA };
int err, x, idx, res;
unsigned long len;
unsigned char outct[MAXBLOCKSIZE] = { 0 };
unsigned char outtag[MAXBLOCKSIZE] = { 0 };
ocb3_state ocb;
/* AES can be under rijndael or aes... try to find it */
if ((idx = find_cipher("aes")) == -1) {
if ((idx = find_cipher("rijndael")) == -1) {
return CRYPT_NOP;
}
}
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
len = 16; /* must be the same as the required taglen */
if ((err = ocb3_encrypt_authenticate_memory(idx,
key, sizeof(key),
nonce, sizeof(nonce),
tests[x].aadlen != 0 ? tests[x].aad : NULL, tests[x].aadlen,
tests[x].ptlen != 0 ? tests[x].pt : NULL, tests[x].ptlen,
tests[x].ptlen != 0 ? outct : NULL, outtag, &len)) != CRYPT_OK) {
return err;
}
if (compare_testvector(outtag, len, tests[x].tag, sizeof(tests[x].tag), "OCB3 Tag", x) ||
compare_testvector(outct, tests[x].ptlen, tests[x].ct, tests[x].ptlen, "OCB3 CT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if ((err = ocb3_decrypt_verify_memory(idx,
key, sizeof(key),
nonce, sizeof(nonce),
tests[x].aadlen != 0 ? tests[x].aad : NULL, tests[x].aadlen,
tests[x].ptlen != 0 ? outct : NULL, tests[x].ptlen,
tests[x].ptlen != 0 ? outct : NULL, tests[x].tag, len, &res)) != CRYPT_OK) {
return err;
}
if ((res != 1) || compare_testvector(outct, tests[x].ptlen, tests[x].pt, tests[x].ptlen, "OCB3", x)) {
#ifdef LTC_TEST_DBG
printf("\n\nOCB3: Failure-decrypt - res = %d\n", res);
#endif
return CRYPT_FAIL_TESTVECTOR;
}
}
/* RFC 7253 - test vector with a tag length of 96 bits - part 1 */
x = 99;
len = 12;
if ((err = ocb3_encrypt_authenticate_memory(idx,
K, sizeof(K),
N, sizeof(N),
A, sizeof(A),
P, sizeof(P),
outct, outtag, &len)) != CRYPT_OK) {
return err;
}
if (compare_testvector(outtag, len, T, sizeof(T), "OCB3 Tag", x) ||
compare_testvector(outct, sizeof(P), C, sizeof(C), "OCB3 CT", x)) {
return CRYPT_FAIL_TESTVECTOR;
}
if ((err = ocb3_decrypt_verify_memory(idx,
K, sizeof(K),
N, sizeof(N),
A, sizeof(A),
C, sizeof(C),
outct, T, sizeof(T), &res)) != CRYPT_OK) {
return err;
}
if ((res != 1) || compare_testvector(outct, sizeof(C), P, sizeof(P), "OCB3", x)) {
#ifdef LTC_TEST_DBG
printf("\n\nOCB3: Failure-decrypt - res = %d\n", res);
#endif
return CRYPT_FAIL_TESTVECTOR;
}
/* RFC 7253 - test vector with a tag length of 96 bits - part 2 */
x = 100;
if ((err = ocb3_init(&ocb, idx, K, sizeof(K), N, sizeof(N), 12)) != CRYPT_OK) return err;
if ((err = ocb3_add_aad(&ocb, A, sizeof(A))) != CRYPT_OK) return err;
if ((err = ocb3_encrypt(&ocb, P, 32, outct)) != CRYPT_OK) return err;
if ((err = ocb3_encrypt_last(&ocb, P+32, sizeof(P)-32, outct+32)) != CRYPT_OK) return err;
len = sizeof(outtag); /* intentionally more than 12 */
if ((err = ocb3_done(&ocb, outtag, &len)) != CRYPT_OK) return err;
if (compare_testvector(outct, sizeof(P), C, sizeof(C), "OCB3 CT", x)) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(outtag, len, T, sizeof(T), "OCB3 Tag.enc", x)) return CRYPT_FAIL_TESTVECTOR;
if ((err = ocb3_init(&ocb, idx, K, sizeof(K), N, sizeof(N), 12)) != CRYPT_OK) return err;
if ((err = ocb3_add_aad(&ocb, A, sizeof(A))) != CRYPT_OK) return err;
if ((err = ocb3_decrypt(&ocb, C, 32, outct)) != CRYPT_OK) return err;
if ((err = ocb3_decrypt_last(&ocb, C+32, sizeof(C)-32, outct+32)) != CRYPT_OK) return err;
len = sizeof(outtag); /* intentionally more than 12 */
if ((err = ocb3_done(&ocb, outtag, &len)) != CRYPT_OK) return err;
if (compare_testvector(outct, sizeof(C), P, sizeof(P), "OCB3 PT", x)) return CRYPT_FAIL_TESTVECTOR;
if (compare_testvector(outtag, len, T, sizeof(T), "OCB3 Tag.dec", x)) return CRYPT_FAIL_TESTVECTOR;
return CRYPT_OK;
#endif /* LTC_TEST */
}
#endif /* LTC_OCB3_MODE */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

588
libtomcrypt/src/hashes/blake2b.c Normal file
View File

@@ -0,0 +1,588 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/*
BLAKE2 reference source code package - reference C implementations
Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
your option. The terms of these licenses can be found at:
- CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
- OpenSSL license : https://www.openssl.org/source/license.html
- Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
More information about the BLAKE2 hash function can be found at
https://blake2.net.
*/
/* see also https://www.ietf.org/rfc/rfc7693.txt */
#include "tomcrypt.h"
#ifdef LTC_BLAKE2B
enum blake2b_constant {
BLAKE2B_BLOCKBYTES = 128,
BLAKE2B_OUTBYTES = 64,
BLAKE2B_KEYBYTES = 64,
BLAKE2B_SALTBYTES = 16,
BLAKE2B_PERSONALBYTES = 16,
BLAKE2B_PARAM_SIZE = 64
};
/* param offsets */
enum {
O_DIGEST_LENGTH = 0,
O_KEY_LENGTH = 1,
O_FANOUT = 2,
O_DEPTH = 3,
O_LEAF_LENGTH = 4,
O_NODE_OFFSET = 8,
O_XOF_LENGTH = 12,
O_NODE_DEPTH = 16,
O_INNER_LENGTH = 17,
O_RESERVED = 18,
O_SALT = 32,
O_PERSONAL = 48
};
/*
struct blake2b_param {
unsigned char digest_length;
unsigned char key_length;
unsigned char fanout;
unsigned char depth;
ulong32 leaf_length;
ulong32 node_offset;
ulong32 xof_length;
unsigned char node_depth;
unsigned char inner_length;
unsigned char reserved[14];
unsigned char salt[BLAKE2B_SALTBYTES];
unsigned char personal[BLAKE2B_PERSONALBYTES];
};
*/
const struct ltc_hash_descriptor blake2b_160_desc =
{
"blake2b-160",
25,
20,
128,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 1, 5 },
11,
&blake2b_160_init,
&blake2b_process,
&blake2b_done,
&blake2b_160_test,
NULL
};
const struct ltc_hash_descriptor blake2b_256_desc =
{
"blake2b-256",
26,
32,
128,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 1, 8 },
11,
&blake2b_256_init,
&blake2b_process,
&blake2b_done,
&blake2b_256_test,
NULL
};
const struct ltc_hash_descriptor blake2b_384_desc =
{
"blake2b-384",
27,
48,
128,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 1, 12 },
11,
&blake2b_384_init,
&blake2b_process,
&blake2b_done,
&blake2b_384_test,
NULL
};
const struct ltc_hash_descriptor blake2b_512_desc =
{
"blake2b-512",
28,
64,
128,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 1, 16 },
11,
&blake2b_512_init,
&blake2b_process,
&blake2b_done,
&blake2b_512_test,
NULL
};
static const ulong64 blake2b_IV[8] =
{
CONST64(0x6a09e667f3bcc908), CONST64(0xbb67ae8584caa73b),
CONST64(0x3c6ef372fe94f82b), CONST64(0xa54ff53a5f1d36f1),
CONST64(0x510e527fade682d1), CONST64(0x9b05688c2b3e6c1f),
CONST64(0x1f83d9abfb41bd6b), CONST64(0x5be0cd19137e2179)
};
static const unsigned char blake2b_sigma[12][16] =
{
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } ,
{ 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 } ,
{ 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 } ,
{ 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 } ,
{ 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 } ,
{ 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 } ,
{ 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 } ,
{ 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 } ,
{ 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 } ,
{ 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13 , 0 } ,
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 } ,
{ 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 }
};
static void blake2b_set_lastnode(hash_state *md) { md->blake2b.f[1] = CONST64(0xffffffffffffffff); }
/* Some helper functions, not necessarily useful */
static int blake2b_is_lastblock(const hash_state *md) { return md->blake2b.f[0] != 0; }
static void blake2b_set_lastblock(hash_state *md)
{
if (md->blake2b.last_node)
blake2b_set_lastnode(md);
md->blake2b.f[0] = CONST64(0xffffffffffffffff);
}
static void blake2b_increment_counter(hash_state *md, ulong64 inc)
{
md->blake2b.t[0] += inc;
if (md->blake2b.t[0] < inc) md->blake2b.t[1]++;
}
static void blake2b_init0(hash_state *md)
{
unsigned long i;
XMEMSET(&md->blake2b, 0, sizeof(md->blake2b));
for (i = 0; i < 8; ++i)
md->blake2b.h[i] = blake2b_IV[i];
}
/* init xors IV with input parameter block */
static int blake2b_init_param(hash_state *md, const unsigned char *P)
{
unsigned long i;
blake2b_init0(md);
/* IV XOR ParamBlock */
for (i = 0; i < 8; ++i) {
ulong64 tmp;
LOAD64L(tmp, P + i * 8);
md->blake2b.h[i] ^= tmp;
}
md->blake2b.outlen = P[O_DIGEST_LENGTH];
return CRYPT_OK;
}
int blake2b_init(hash_state *md, unsigned long outlen, const unsigned char *key, unsigned long keylen)
{
unsigned char P[BLAKE2B_PARAM_SIZE];
int err;
LTC_ARGCHK(md != NULL);
if ((!outlen) || (outlen > BLAKE2B_OUTBYTES))
return CRYPT_INVALID_ARG;
if ((key && !keylen) || (keylen && !key) || (keylen > BLAKE2B_KEYBYTES))
return CRYPT_INVALID_ARG;
XMEMSET(P, 0, sizeof(P));
P[O_DIGEST_LENGTH] = (unsigned char)outlen;
P[O_KEY_LENGTH] = (unsigned char)keylen;
P[O_FANOUT] = 1;
P[O_DEPTH] = 1;
err = blake2b_init_param(md, P);
if (err != CRYPT_OK) return err;
if (key) {
unsigned char block[BLAKE2B_BLOCKBYTES];
XMEMSET(block, 0, BLAKE2B_BLOCKBYTES);
XMEMCPY(block, key, keylen);
blake2b_process(md, block, BLAKE2B_BLOCKBYTES);
#ifdef LTC_CLEAN_STACK
zeromem(block, sizeof(block));
#endif
}
return CRYPT_OK;
}
int blake2b_160_init(hash_state *md) { return blake2b_init(md, 20, NULL, 0); }
int blake2b_256_init(hash_state *md) { return blake2b_init(md, 32, NULL, 0); }
int blake2b_384_init(hash_state *md) { return blake2b_init(md, 48, NULL, 0); }
int blake2b_512_init(hash_state *md) { return blake2b_init(md, 64, NULL, 0); }
#define G(r, i, a, b, c, d) \
do { \
a = a + b + m[blake2b_sigma[r][2 * i + 0]]; \
d = ROR64(d ^ a, 32); \
c = c + d; \
b = ROR64(b ^ c, 24); \
a = a + b + m[blake2b_sigma[r][2 * i + 1]]; \
d = ROR64(d ^ a, 16); \
c = c + d; \
b = ROR64(b ^ c, 63); \
} while (0)
#define ROUND(r) \
do { \
G(r, 0, v[0], v[4], v[8], v[12]); \
G(r, 1, v[1], v[5], v[9], v[13]); \
G(r, 2, v[2], v[6], v[10], v[14]); \
G(r, 3, v[3], v[7], v[11], v[15]); \
G(r, 4, v[0], v[5], v[10], v[15]); \
G(r, 5, v[1], v[6], v[11], v[12]); \
G(r, 6, v[2], v[7], v[8], v[13]); \
G(r, 7, v[3], v[4], v[9], v[14]); \
} while (0)
#ifdef LTC_CLEAN_STACK
static int _blake2b_compress(hash_state *md, const unsigned char *buf)
#else
static int blake2b_compress(hash_state *md, const unsigned char *buf)
#endif
{
ulong64 m[16];
ulong64 v[16];
unsigned long i;
for (i = 0; i < 16; ++i) {
LOAD64L(m[i], buf + i * sizeof(m[i]));
}
for (i = 0; i < 8; ++i) {
v[i] = md->blake2b.h[i];
}
v[8] = blake2b_IV[0];
v[9] = blake2b_IV[1];
v[10] = blake2b_IV[2];
v[11] = blake2b_IV[3];
v[12] = blake2b_IV[4] ^ md->blake2b.t[0];
v[13] = blake2b_IV[5] ^ md->blake2b.t[1];
v[14] = blake2b_IV[6] ^ md->blake2b.f[0];
v[15] = blake2b_IV[7] ^ md->blake2b.f[1];
ROUND(0);
ROUND(1);
ROUND(2);
ROUND(3);
ROUND(4);
ROUND(5);
ROUND(6);
ROUND(7);
ROUND(8);
ROUND(9);
ROUND(10);
ROUND(11);
for (i = 0; i < 8; ++i) {
md->blake2b.h[i] = md->blake2b.h[i] ^ v[i] ^ v[i + 8];
}
return CRYPT_OK;
}
#undef G
#undef ROUND
#ifdef LTC_CLEAN_STACK
static int blake2b_compress(hash_state *md, const unsigned char *buf)
{
int err;
err = _blake2b_compress(md, buf);
burn_stack(sizeof(ulong64) * 32 + sizeof(unsigned long));
return err;
}
#endif
int blake2b_process(hash_state *md, const unsigned char *in, unsigned long inlen)
{
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(in != NULL);
if (md->blake2b.curlen > sizeof(md->blake2b.buf)) {
return CRYPT_INVALID_ARG;
}
if (inlen > 0) {
unsigned long left = md->blake2b.curlen;
unsigned long fill = BLAKE2B_BLOCKBYTES - left;
if (inlen > fill) {
md->blake2b.curlen = 0;
XMEMCPY(md->blake2b.buf + (left % sizeof(md->blake2b.buf)), in, fill); /* Fill buffer */
blake2b_increment_counter(md, BLAKE2B_BLOCKBYTES);
blake2b_compress(md, md->blake2b.buf); /* Compress */
in += fill;
inlen -= fill;
while (inlen > BLAKE2B_BLOCKBYTES) {
blake2b_increment_counter(md, BLAKE2B_BLOCKBYTES);
blake2b_compress(md, in);
in += BLAKE2B_BLOCKBYTES;
inlen -= BLAKE2B_BLOCKBYTES;
}
}
XMEMCPY(md->blake2b.buf + md->blake2b.curlen, in, inlen);
md->blake2b.curlen += inlen;
}
return CRYPT_OK;
}
int blake2b_done(hash_state *md, unsigned char *out)
{
unsigned char buffer[BLAKE2B_OUTBYTES] = { 0 };
unsigned long i;
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(out != NULL);
/* if(md->blakebs.outlen != outlen) return CRYPT_INVALID_ARG; */
if (blake2b_is_lastblock(md))
return CRYPT_ERROR;
blake2b_increment_counter(md, md->blake2b.curlen);
blake2b_set_lastblock(md);
XMEMSET(md->blake2b.buf + md->blake2b.curlen, 0, BLAKE2B_BLOCKBYTES - md->blake2b.curlen); /* Padding */
blake2b_compress(md, md->blake2b.buf);
for (i = 0; i < 8; ++i) /* Output full hash to temp buffer */
STORE64L(md->blake2b.h[i], buffer + i * 8);
XMEMCPY(out, buffer, md->blake2b.outlen);
zeromem(md, sizeof(hash_state));
#ifdef LTC_CLEAN_STACK
zeromem(buffer, sizeof(buffer));
#endif
return CRYPT_OK;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2b_512_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[64];
} tests[] = {
{ "",
{ 0x78, 0x6a, 0x02, 0xf7, 0x42, 0x01, 0x59, 0x03,
0xc6, 0xc6, 0xfd, 0x85, 0x25, 0x52, 0xd2, 0x72,
0x91, 0x2f, 0x47, 0x40, 0xe1, 0x58, 0x47, 0x61,
0x8a, 0x86, 0xe2, 0x17, 0xf7, 0x1f, 0x54, 0x19,
0xd2, 0x5e, 0x10, 0x31, 0xaf, 0xee, 0x58, 0x53,
0x13, 0x89, 0x64, 0x44, 0x93, 0x4e, 0xb0, 0x4b,
0x90, 0x3a, 0x68, 0x5b, 0x14, 0x48, 0xb7, 0x55,
0xd5, 0x6f, 0x70, 0x1a, 0xfe, 0x9b, 0xe2, 0xce } },
{ "abc",
{ 0xba, 0x80, 0xa5, 0x3f, 0x98, 0x1c, 0x4d, 0x0d,
0x6a, 0x27, 0x97, 0xb6, 0x9f, 0x12, 0xf6, 0xe9,
0x4c, 0x21, 0x2f, 0x14, 0x68, 0x5a, 0xc4, 0xb7,
0x4b, 0x12, 0xbb, 0x6f, 0xdb, 0xff, 0xa2, 0xd1,
0x7d, 0x87, 0xc5, 0x39, 0x2a, 0xab, 0x79, 0x2d,
0xc2, 0x52, 0xd5, 0xde, 0x45, 0x33, 0xcc, 0x95,
0x18, 0xd3, 0x8a, 0xa8, 0xdb, 0xf1, 0x92, 0x5a,
0xb9, 0x23, 0x86, 0xed, 0xd4, 0x00, 0x99, 0x23 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[64];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2b_512_init(&md);
blake2b_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2b_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2B_512", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2b_384_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[48];
} tests[] = {
{ "",
{ 0xb3, 0x28, 0x11, 0x42, 0x33, 0x77, 0xf5, 0x2d,
0x78, 0x62, 0x28, 0x6e, 0xe1, 0xa7, 0x2e, 0xe5,
0x40, 0x52, 0x43, 0x80, 0xfd, 0xa1, 0x72, 0x4a,
0x6f, 0x25, 0xd7, 0x97, 0x8c, 0x6f, 0xd3, 0x24,
0x4a, 0x6c, 0xaf, 0x04, 0x98, 0x81, 0x26, 0x73,
0xc5, 0xe0, 0x5e, 0xf5, 0x83, 0x82, 0x51, 0x00 } },
{ "abc",
{ 0x6f, 0x56, 0xa8, 0x2c, 0x8e, 0x7e, 0xf5, 0x26,
0xdf, 0xe1, 0x82, 0xeb, 0x52, 0x12, 0xf7, 0xdb,
0x9d, 0xf1, 0x31, 0x7e, 0x57, 0x81, 0x5d, 0xbd,
0xa4, 0x60, 0x83, 0xfc, 0x30, 0xf5, 0x4e, 0xe6,
0xc6, 0x6b, 0xa8, 0x3b, 0xe6, 0x4b, 0x30, 0x2d,
0x7c, 0xba, 0x6c, 0xe1, 0x5b, 0xb5, 0x56, 0xf4 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[48];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2b_384_init(&md);
blake2b_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2b_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2B_384", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2b_256_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[32];
} tests[] = {
{ "",
{ 0x0e, 0x57, 0x51, 0xc0, 0x26, 0xe5, 0x43, 0xb2,
0xe8, 0xab, 0x2e, 0xb0, 0x60, 0x99, 0xda, 0xa1,
0xd1, 0xe5, 0xdf, 0x47, 0x77, 0x8f, 0x77, 0x87,
0xfa, 0xab, 0x45, 0xcd, 0xf1, 0x2f, 0xe3, 0xa8 } },
{ "abc",
{ 0xbd, 0xdd, 0x81, 0x3c, 0x63, 0x42, 0x39, 0x72,
0x31, 0x71, 0xef, 0x3f, 0xee, 0x98, 0x57, 0x9b,
0x94, 0x96, 0x4e, 0x3b, 0xb1, 0xcb, 0x3e, 0x42,
0x72, 0x62, 0xc8, 0xc0, 0x68, 0xd5, 0x23, 0x19 } },
{ "12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890",
{ 0x0f, 0x6e, 0x01, 0x8d, 0x38, 0xd6, 0x3f, 0x08,
0x4d, 0x58, 0xe3, 0x0c, 0x90, 0xfb, 0xa2, 0x41,
0x5f, 0xca, 0x17, 0xfa, 0x66, 0x26, 0x49, 0xf3,
0x8a, 0x30, 0x41, 0x7c, 0x57, 0xcd, 0xa8, 0x14 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[32];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2b_256_init(&md);
blake2b_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2b_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2B_256", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2b_160_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[20];
} tests[] = {
{ "",
{ 0x33, 0x45, 0x52, 0x4a, 0xbf, 0x6b, 0xbe, 0x18,
0x09, 0x44, 0x92, 0x24, 0xb5, 0x97, 0x2c, 0x41,
0x79, 0x0b, 0x6c, 0xf2 } },
{ "abc",
{ 0x38, 0x42, 0x64, 0xf6, 0x76, 0xf3, 0x95, 0x36,
0x84, 0x05, 0x23, 0xf2, 0x84, 0x92, 0x1c, 0xdc,
0x68, 0xb6, 0x84, 0x6b } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[20];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2b_160_init(&md);
blake2b_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2b_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2B_160", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

563
libtomcrypt/src/hashes/blake2s.c Normal file
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@@ -0,0 +1,563 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/*
BLAKE2 reference source code package - reference C implementations
Copyright 2012, Samuel Neves <sneves@dei.uc.pt>. You may use this under the
terms of the CC0, the OpenSSL Licence, or the Apache Public License 2.0, at
your option. The terms of these licenses can be found at:
- CC0 1.0 Universal : http://creativecommons.org/publicdomain/zero/1.0
- OpenSSL license : https://www.openssl.org/source/license.html
- Apache 2.0 : http://www.apache.org/licenses/LICENSE-2.0
More information about the BLAKE2 hash function can be found at
https://blake2.net.
*/
/* see also https://www.ietf.org/rfc/rfc7693.txt */
#include "tomcrypt.h"
#ifdef LTC_BLAKE2S
enum blake2s_constant {
BLAKE2S_BLOCKBYTES = 64,
BLAKE2S_OUTBYTES = 32,
BLAKE2S_KEYBYTES = 32,
BLAKE2S_SALTBYTES = 8,
BLAKE2S_PERSONALBYTES = 8,
BLAKE2S_PARAM_SIZE = 32
};
/* param offsets */
enum {
O_DIGEST_LENGTH = 0,
O_KEY_LENGTH = 1,
O_FANOUT = 2,
O_DEPTH = 3,
O_LEAF_LENGTH = 4,
O_NODE_OFFSET = 8,
O_XOF_LENGTH = 12,
O_NODE_DEPTH = 14,
O_INNER_LENGTH = 15,
O_SALT = 16,
O_PERSONAL = 24
};
/*
struct blake2s_param {
unsigned char digest_length;
unsigned char key_length;
unsigned char fanout;
unsigned char depth;
ulong32 leaf_length;
ulong32 node_offset;
ushort16 xof_length;
unsigned char node_depth;
unsigned char inner_length;
unsigned char salt[BLAKE2S_SALTBYTES];
unsigned char personal[BLAKE2S_PERSONALBYTES];
};
*/
const struct ltc_hash_descriptor blake2s_128_desc =
{
"blake2s-128",
21,
16,
64,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 2, 4 },
11,
&blake2s_128_init,
&blake2s_process,
&blake2s_done,
&blake2s_128_test,
NULL
};
const struct ltc_hash_descriptor blake2s_160_desc =
{
"blake2s-160",
22,
20,
64,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 2, 5 },
11,
&blake2s_160_init,
&blake2s_process,
&blake2s_done,
&blake2s_160_test,
NULL
};
const struct ltc_hash_descriptor blake2s_224_desc =
{
"blake2s-224",
23,
28,
64,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 2, 7 },
11,
&blake2s_224_init,
&blake2s_process,
&blake2s_done,
&blake2s_224_test,
NULL
};
const struct ltc_hash_descriptor blake2s_256_desc =
{
"blake2s-256",
24,
32,
64,
{ 1, 3, 6, 1, 4, 1, 1722, 12, 2, 2, 8 },
11,
&blake2s_256_init,
&blake2s_process,
&blake2s_done,
&blake2s_256_test,
NULL
};
static const ulong32 blake2s_IV[8] = {
0x6A09E667UL, 0xBB67AE85UL, 0x3C6EF372UL, 0xA54FF53AUL,
0x510E527FUL, 0x9B05688CUL, 0x1F83D9ABUL, 0x5BE0CD19UL
};
static const unsigned char blake2s_sigma[10][16] = {
{ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 },
{ 14, 10, 4, 8, 9, 15, 13, 6, 1, 12, 0, 2, 11, 7, 5, 3 },
{ 11, 8, 12, 0, 5, 2, 15, 13, 10, 14, 3, 6, 7, 1, 9, 4 },
{ 7, 9, 3, 1, 13, 12, 11, 14, 2, 6, 5, 10, 4, 0, 15, 8 },
{ 9, 0, 5, 7, 2, 4, 10, 15, 14, 1, 11, 12, 6, 8, 3, 13 },
{ 2, 12, 6, 10, 0, 11, 8, 3, 4, 13, 7, 5, 15, 14, 1, 9 },
{ 12, 5, 1, 15, 14, 13, 4, 10, 0, 7, 6, 3, 9, 2, 8, 11 },
{ 13, 11, 7, 14, 12, 1, 3, 9, 5, 0, 15, 4, 8, 6, 2, 10 },
{ 6, 15, 14, 9, 11, 3, 0, 8, 12, 2, 13, 7, 1, 4, 10, 5 },
{ 10, 2, 8, 4, 7, 6, 1, 5, 15, 11, 9, 14, 3, 12, 13, 0 },
};
static void blake2s_set_lastnode(hash_state *md) { md->blake2s.f[1] = 0xffffffffUL; }
/* Some helper functions, not necessarily useful */
static int blake2s_is_lastblock(const hash_state *md) { return md->blake2s.f[0] != 0; }
static void blake2s_set_lastblock(hash_state *md)
{
if (md->blake2s.last_node)
blake2s_set_lastnode(md);
md->blake2s.f[0] = 0xffffffffUL;
}
static void blake2s_increment_counter(hash_state *md, const ulong32 inc)
{
md->blake2s.t[0] += inc;
if (md->blake2s.t[0] < inc) md->blake2s.t[1]++;
}
static int blake2s_init0(hash_state *md)
{
int i;
XMEMSET(&md->blake2s, 0, sizeof(struct blake2s_state));
for (i = 0; i < 8; ++i)
md->blake2s.h[i] = blake2s_IV[i];
return CRYPT_OK;
}
/* init2 xors IV with input parameter block */
static int blake2s_init_param(hash_state *md, const unsigned char *P)
{
unsigned long i;
blake2s_init0(md);
/* IV XOR ParamBlock */
for (i = 0; i < 8; ++i) {
ulong32 tmp;
LOAD32L(tmp, P + i * 4);
md->blake2s.h[i] ^= tmp;
}
md->blake2s.outlen = P[O_DIGEST_LENGTH];
return CRYPT_OK;
}
int blake2s_init(hash_state *md, unsigned long outlen, const unsigned char *key, unsigned long keylen)
{
unsigned char P[BLAKE2S_PARAM_SIZE];
int err;
LTC_ARGCHK(md != NULL);
if ((!outlen) || (outlen > BLAKE2S_OUTBYTES))
return CRYPT_INVALID_ARG;
if ((key && !keylen) || (keylen && !key) || (keylen > BLAKE2S_KEYBYTES))
return CRYPT_INVALID_ARG;
XMEMSET(P, 0, sizeof(P));
P[O_DIGEST_LENGTH] = (unsigned char)outlen;
P[O_KEY_LENGTH] = (unsigned char)keylen;
P[O_FANOUT] = 1;
P[O_DEPTH] = 1;
err = blake2s_init_param(md, P);
if (err != CRYPT_OK) return err;
if (key) {
unsigned char block[BLAKE2S_BLOCKBYTES];
XMEMSET(block, 0, BLAKE2S_BLOCKBYTES);
XMEMCPY(block, key, keylen);
blake2s_process(md, block, BLAKE2S_BLOCKBYTES);
#ifdef LTC_CLEAN_STACK
zeromem(block, sizeof(block));
#endif
}
return CRYPT_OK;
}
int blake2s_128_init(hash_state *md) { return blake2s_init(md, 16, NULL, 0); }
int blake2s_160_init(hash_state *md) { return blake2s_init(md, 20, NULL, 0); }
int blake2s_224_init(hash_state *md) { return blake2s_init(md, 28, NULL, 0); }
int blake2s_256_init(hash_state *md) { return blake2s_init(md, 32, NULL, 0); }
#define G(r, i, a, b, c, d) \
do { \
a = a + b + m[blake2s_sigma[r][2 * i + 0]]; \
d = ROR(d ^ a, 16); \
c = c + d; \
b = ROR(b ^ c, 12); \
a = a + b + m[blake2s_sigma[r][2 * i + 1]]; \
d = ROR(d ^ a, 8); \
c = c + d; \
b = ROR(b ^ c, 7); \
} while (0)
#define ROUND(r) \
do { \
G(r, 0, v[0], v[4], v[8], v[12]); \
G(r, 1, v[1], v[5], v[9], v[13]); \
G(r, 2, v[2], v[6], v[10], v[14]); \
G(r, 3, v[3], v[7], v[11], v[15]); \
G(r, 4, v[0], v[5], v[10], v[15]); \
G(r, 5, v[1], v[6], v[11], v[12]); \
G(r, 6, v[2], v[7], v[8], v[13]); \
G(r, 7, v[3], v[4], v[9], v[14]); \
} while (0)
#ifdef LTC_CLEAN_STACK
static int _blake2s_compress(hash_state *md, const unsigned char *buf)
#else
static int blake2s_compress(hash_state *md, const unsigned char *buf)
#endif
{
unsigned long i;
ulong32 m[16];
ulong32 v[16];
for (i = 0; i < 16; ++i) {
LOAD32L(m[i], buf + i * sizeof(m[i]));
}
for (i = 0; i < 8; ++i)
v[i] = md->blake2s.h[i];
v[8] = blake2s_IV[0];
v[9] = blake2s_IV[1];
v[10] = blake2s_IV[2];
v[11] = blake2s_IV[3];
v[12] = md->blake2s.t[0] ^ blake2s_IV[4];
v[13] = md->blake2s.t[1] ^ blake2s_IV[5];
v[14] = md->blake2s.f[0] ^ blake2s_IV[6];
v[15] = md->blake2s.f[1] ^ blake2s_IV[7];
ROUND(0);
ROUND(1);
ROUND(2);
ROUND(3);
ROUND(4);
ROUND(5);
ROUND(6);
ROUND(7);
ROUND(8);
ROUND(9);
for (i = 0; i < 8; ++i)
md->blake2s.h[i] = md->blake2s.h[i] ^ v[i] ^ v[i + 8];
return CRYPT_OK;
}
#undef G
#undef ROUND
#ifdef LTC_CLEAN_STACK
static int blake2s_compress(hash_state *md, const unsigned char *buf)
{
int err;
err = _blake2s_compress(md, buf);
burn_stack(sizeof(ulong32) * (32) + sizeof(unsigned long));
return err;
}
#endif
int blake2s_process(hash_state *md, const unsigned char *in, unsigned long inlen)
{
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(in != NULL);
if (md->blake2s.curlen > sizeof(md->blake2s.buf)) {
return CRYPT_INVALID_ARG;
}
if (inlen > 0) {
unsigned long left = md->blake2s.curlen;
unsigned long fill = BLAKE2S_BLOCKBYTES - left;
if (inlen > fill) {
md->blake2s.curlen = 0;
XMEMCPY(md->blake2s.buf + (left % sizeof(md->blake2s.buf)), in, fill); /* Fill buffer */
blake2s_increment_counter(md, BLAKE2S_BLOCKBYTES);
blake2s_compress(md, md->blake2s.buf); /* Compress */
in += fill;
inlen -= fill;
while (inlen > BLAKE2S_BLOCKBYTES) {
blake2s_increment_counter(md, BLAKE2S_BLOCKBYTES);
blake2s_compress(md, in);
in += BLAKE2S_BLOCKBYTES;
inlen -= BLAKE2S_BLOCKBYTES;
}
}
XMEMCPY(md->blake2s.buf + md->blake2s.curlen, in, inlen);
md->blake2s.curlen += inlen;
}
return CRYPT_OK;
}
int blake2s_done(hash_state *md, unsigned char *out)
{
unsigned char buffer[BLAKE2S_OUTBYTES] = { 0 };
unsigned long i;
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(out != NULL);
/* if(md->blake2s.outlen != outlen) return CRYPT_INVALID_ARG; */
if (blake2s_is_lastblock(md))
return CRYPT_ERROR;
blake2s_increment_counter(md, md->blake2s.curlen);
blake2s_set_lastblock(md);
XMEMSET(md->blake2s.buf + md->blake2s.curlen, 0, BLAKE2S_BLOCKBYTES - md->blake2s.curlen); /* Padding */
blake2s_compress(md, md->blake2s.buf);
for (i = 0; i < 8; ++i) /* Output full hash to temp buffer */
STORE32L(md->blake2s.h[i], buffer + i * 4);
XMEMCPY(out, buffer, md->blake2s.outlen);
zeromem(md, sizeof(hash_state));
#ifdef LTC_CLEAN_STACK
zeromem(buffer, sizeof(buffer));
#endif
return CRYPT_OK;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2s_256_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[32];
} tests[] = {
{ "",
{ 0x69, 0x21, 0x7a, 0x30, 0x79, 0x90, 0x80, 0x94,
0xe1, 0x11, 0x21, 0xd0, 0x42, 0x35, 0x4a, 0x7c,
0x1f, 0x55, 0xb6, 0x48, 0x2c, 0xa1, 0xa5, 0x1e,
0x1b, 0x25, 0x0d, 0xfd, 0x1e, 0xd0, 0xee, 0xf9 } },
{ "abc",
{ 0x50, 0x8c, 0x5e, 0x8c, 0x32, 0x7c, 0x14, 0xe2,
0xe1, 0xa7, 0x2b, 0xa3, 0x4e, 0xeb, 0x45, 0x2f,
0x37, 0x45, 0x8b, 0x20, 0x9e, 0xd6, 0x3a, 0x29,
0x4d, 0x99, 0x9b, 0x4c, 0x86, 0x67, 0x59, 0x82 } },
{ "12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890"
"12345678901234567890123456789012345678901234567890",
{ 0xa3, 0x78, 0x8b, 0x5b, 0x59, 0xee, 0xe4, 0x41,
0x95, 0x23, 0x58, 0x00, 0xa4, 0xf9, 0xfa, 0x41,
0x86, 0x0c, 0x7b, 0x1c, 0x35, 0xa2, 0x42, 0x70,
0x50, 0x80, 0x79, 0x56, 0xe3, 0xbe, 0x31, 0x74 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[32];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2s_256_init(&md);
blake2s_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2s_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2S_256", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2s_224_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[28];
} tests[] = {
{ "",
{ 0x1f, 0xa1, 0x29, 0x1e, 0x65, 0x24, 0x8b, 0x37,
0xb3, 0x43, 0x34, 0x75, 0xb2, 0xa0, 0xdd, 0x63,
0xd5, 0x4a, 0x11, 0xec, 0xc4, 0xe3, 0xe0, 0x34,
0xe7, 0xbc, 0x1e, 0xf4 } },
{ "abc",
{ 0x0b, 0x03, 0x3f, 0xc2, 0x26, 0xdf, 0x7a, 0xbd,
0xe2, 0x9f, 0x67, 0xa0, 0x5d, 0x3d, 0xc6, 0x2c,
0xf2, 0x71, 0xef, 0x3d, 0xfe, 0xa4, 0xd3, 0x87,
0x40, 0x7f, 0xbd, 0x55 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[28];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2s_224_init(&md);
blake2s_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2s_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2S_224", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2s_160_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[20];
} tests[] = {
{ "",
{ 0x35, 0x4c, 0x9c, 0x33, 0xf7, 0x35, 0x96, 0x24,
0x18, 0xbd, 0xac, 0xb9, 0x47, 0x98, 0x73, 0x42,
0x9c, 0x34, 0x91, 0x6f} },
{ "abc",
{ 0x5a, 0xe3, 0xb9, 0x9b, 0xe2, 0x9b, 0x01, 0x83,
0x4c, 0x3b, 0x50, 0x85, 0x21, 0xed, 0xe6, 0x04,
0x38, 0xf8, 0xde, 0x17 } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[20];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2s_160_init(&md);
blake2s_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2s_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2S_160", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int blake2s_128_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[16];
} tests[] = {
{ "",
{ 0x64, 0x55, 0x0d, 0x6f, 0xfe, 0x2c, 0x0a, 0x01,
0xa1, 0x4a, 0xba, 0x1e, 0xad, 0xe0, 0x20, 0x0c } },
{ "abc",
{ 0xaa, 0x49, 0x38, 0x11, 0x9b, 0x1d, 0xc7, 0xb8,
0x7c, 0xba, 0xd0, 0xff, 0xd2, 0x00, 0xd0, 0xae } },
{ NULL, { 0 } }
};
int i;
unsigned char tmp[16];
hash_state md;
for (i = 0; tests[i].msg != NULL; i++) {
blake2s_128_init(&md);
blake2s_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
blake2s_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "BLAKE2S_128", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

58
libtomcrypt/src/hashes/chc/chc.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -35,8 +33,8 @@ const struct ltc_hash_descriptor chc_desc = {
};
/**
Initialize the CHC state with a given cipher
@param cipher The index of the cipher you wish to bind
Initialize the CHC state with a given cipher
@param cipher The index of the cipher you wish to bind
@return CRYPT_OK if successful
*/
int chc_register(int cipher)
@@ -70,7 +68,7 @@ int chc_register(int cipher)
}
/* store into descriptor */
hash_descriptor[idx].hashsize =
hash_descriptor[idx].hashsize =
hash_descriptor[idx].blocksize = cipher_descriptor[cipher].block_length;
/* store the idx and block size */
@@ -89,7 +87,7 @@ int chc_init(hash_state *md)
symmetric_key *key;
unsigned char buf[MAXBLOCKSIZE];
int err;
LTC_ARGCHK(md != NULL);
/* is the cipher valid? */
@@ -105,7 +103,7 @@ int chc_init(hash_state *md)
return CRYPT_MEM;
}
/* zero key and what not */
/* zero key and what not */
zeromem(buf, cipher_blocksize);
if ((err = cipher_descriptor[cipher_idx].setup(buf, cipher_blocksize, 0, key)) != CRYPT_OK) {
XFREE(key);
@@ -123,7 +121,7 @@ int chc_init(hash_state *md)
return CRYPT_OK;
}
/*
/*
key <= state
T0,T1 <= block
T0 <= encrypt T0
@@ -147,17 +145,23 @@ static int chc_compress(hash_state *md, unsigned char *buf)
for (x = 0; x < cipher_blocksize; x++) {
md->chc.state[x] ^= T[0][x] ^ T[1][x];
}
XFREE(key);
#ifdef LTC_CLEAN_STACK
zeromem(T, sizeof(T));
zeromem(&key, sizeof(key));
zeromem(key, sizeof(*key));
#endif
XFREE(key);
return CRYPT_OK;
}
/* function for processing blocks */
int _chc_process(hash_state * md, const unsigned char *buf, unsigned long len);
HASH_PROCESS(_chc_process, chc_compress, chc, (unsigned long)cipher_blocksize)
/**
Function for processing blocks
@param md The hash state
@param buf The data to hash
@param len The length of the data (octets)
@return CRYPT_OK if successful
*/
static int _chc_process(hash_state * md, const unsigned char *buf, unsigned long len);
static HASH_PROCESS(_chc_process, chc_compress, chc, (unsigned long)cipher_blocksize)
/**
Process a block of memory though the hash
@@ -248,23 +252,26 @@ int chc_done(hash_state *md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int chc_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
unsigned char *msg,
md[MAXBLOCKSIZE];
hash[MAXBLOCKSIZE];
int len;
} tests[] = {
{
(unsigned char *)"hello world",
{ 0xcf, 0x57, 0x9d, 0xc3, 0x0a, 0x0e, 0xea, 0x61,
{ 0xcf, 0x57, 0x9d, 0xc3, 0x0a, 0x0e, 0xea, 0x61,
0x0d, 0x54, 0x47, 0xc4, 0x3c, 0x06, 0xf5, 0x4e },
16
}
};
int x, oldhashidx, idx;
unsigned char out[MAXBLOCKSIZE];
int i, oldhashidx, idx;
unsigned char tmp[MAXBLOCKSIZE];
hash_state md;
/* AES can be under rijndael or aes... try to find it */
@@ -276,11 +283,11 @@ int chc_test(void)
oldhashidx = cipher_idx;
chc_register(idx);
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
chc_init(&md);
chc_process(&md, tests[x].msg, strlen((char *)tests[x].msg));
chc_done(&md, out);
if (XMEMCMP(out, tests[x].md, tests[x].len)) {
chc_process(&md, tests[i].msg, strlen((char *)tests[i].msg));
chc_done(&md, tmp);
if (compare_testvector(tmp, tests[i].len, tests[i].hash, tests[i].len, "CHC", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -289,10 +296,11 @@ int chc_test(void)
}
return CRYPT_OK;
#endif
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

15
libtomcrypt/src/hashes/helper/hash_file.c
View File

@@ -5,11 +5,10 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
#ifndef LTC_NO_FILE
/**
@file hash_file.c
Hash a file, Tom St Denis
@@ -24,10 +23,6 @@
*/
int hash_file(int hash, const char *fname, unsigned char *out, unsigned long *outlen)
{
#ifdef LTC_NO_FILE
(void)hash; (void)fname; (void)out; (void)outlen;
return CRYPT_NOP;
#else
FILE *in;
int err;
LTC_ARGCHK(fname != NULL);
@@ -49,10 +44,10 @@ int hash_file(int hash, const char *fname, unsigned char *out, unsigned long *ou
}
return err;
#endif
}
#endif /* #ifndef LTC_NO_FILE */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

48
libtomcrypt/src/hashes/helper/hash_filehandle.c
View File

@@ -5,11 +5,10 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
#ifndef LTC_NO_FILE
/**
@file hash_filehandle.c
Hash open files, Tom St Denis
@@ -25,12 +24,8 @@
*/
int hash_filehandle(int hash, FILE *in, unsigned char *out, unsigned long *outlen)
{
#ifdef LTC_NO_FILE
(void)hash; (void)in; (void)out; (void)outlen;
return CRYPT_NOP;
#else
hash_state md;
unsigned char buf[512];
unsigned char *buf;
size_t x;
int err;
@@ -38,35 +33,42 @@ int hash_filehandle(int hash, FILE *in, unsigned char *out, unsigned long *outle
LTC_ARGCHK(outlen != NULL);
LTC_ARGCHK(in != NULL);
if ((buf = XMALLOC(LTC_FILE_READ_BUFSIZE)) == NULL) {
return CRYPT_MEM;
}
if ((err = hash_is_valid(hash)) != CRYPT_OK) {
return err;
goto LBL_ERR;
}
if (*outlen < hash_descriptor[hash].hashsize) {
*outlen = hash_descriptor[hash].hashsize;
return CRYPT_BUFFER_OVERFLOW;
err = CRYPT_BUFFER_OVERFLOW;
goto LBL_ERR;
}
if ((err = hash_descriptor[hash].init(&md)) != CRYPT_OK) {
return err;
goto LBL_ERR;
}
*outlen = hash_descriptor[hash].hashsize;
do {
x = fread(buf, 1, sizeof(buf), in);
if ((err = hash_descriptor[hash].process(&md, buf, x)) != CRYPT_OK) {
return err;
x = fread(buf, 1, LTC_FILE_READ_BUFSIZE, in);
if ((err = hash_descriptor[hash].process(&md, buf, (unsigned long)x)) != CRYPT_OK) {
goto LBL_CLEANBUF;
}
} while (x == LTC_FILE_READ_BUFSIZE);
if ((err = hash_descriptor[hash].done(&md, out)) == CRYPT_OK) {
*outlen = hash_descriptor[hash].hashsize;
}
} while (x == sizeof(buf));
err = hash_descriptor[hash].done(&md, out);
#ifdef LTC_CLEAN_STACK
zeromem(buf, sizeof(buf));
#endif
LBL_CLEANBUF:
zeromem(buf, LTC_FILE_READ_BUFSIZE);
LBL_ERR:
XFREE(buf);
return err;
#endif
}
#endif /* #ifndef LTC_NO_FILE */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

10
libtomcrypt/src/hashes/helper/hash_memory.c
View File

@@ -5,11 +5,10 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
#ifdef LTC_HASH_HELPERS
/**
@file hash_memory.c
Hash memory helper, Tom St Denis
@@ -63,7 +62,8 @@ LBL_ERR:
return err;
}
#endif /* #ifdef LTC_HASH_HELPERS */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

17
libtomcrypt/src/hashes/helper/hash_memory_multi.c
View File

@@ -5,18 +5,18 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
#include <stdarg.h>
#ifdef LTC_HASH_HELPERS
/**
@file hash_memory_multi.c
Hash (multiple buffers) memory helper, Tom St Denis
*/
/**
Hash multiple (non-adjacent) blocks of memory at once.
Hash multiple (non-adjacent) blocks of memory at once.
@param hash The index of the hash you wish to use
@param out [out] Where to store the digest
@param outlen [in/out] Max size and resulting size of the digest
@@ -24,7 +24,7 @@
@param inlen The length of the data to hash (octets)
@param ... tuples of (data,len) pairs to hash, terminated with a (NULL,x) (x=don't care)
@return CRYPT_OK if successful
*/
*/
int hash_memory_multi(int hash, unsigned char *out, unsigned long *outlen,
const unsigned char *in, unsigned long inlen, ...)
{
@@ -57,7 +57,7 @@ int hash_memory_multi(int hash, unsigned char *out, unsigned long *outlen,
}
va_start(args, inlen);
curptr = in;
curptr = in;
curlen = inlen;
for (;;) {
/* process buf */
@@ -81,7 +81,8 @@ LBL_ERR:
va_end(args);
return err;
}
#endif /* #ifdef LTC_HASH_HELPERS */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

37
libtomcrypt/src/hashes/md2.c
View File

@@ -5,14 +5,12 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@param md2.c
LTC_MD2 (RFC 1319) hash function implementation by Tom St Denis
LTC_MD2 (RFC 1319) hash function implementation by Tom St Denis
*/
#ifdef LTC_MD2
@@ -64,7 +62,7 @@ static void md2_update_chksum(hash_state *md)
L = md->md2.chksum[15];
for (j = 0; j < 16; j++) {
/* caution, the RFC says its "C[j] = S[M[i*16+j] xor L]" but the reference source code [and test vectors] say
/* caution, the RFC says its "C[j] = S[M[i*16+j] xor L]" but the reference source code [and test vectors] say
otherwise.
*/
L = (md->md2.chksum[j] ^= PI_SUBST[(int)(md->md2.buf[j] ^ L)] & 255);
@@ -75,7 +73,7 @@ static void md2_compress(hash_state *md)
{
int j, k;
unsigned char t;
/* copy block */
for (j = 0; j < 16; j++) {
md->md2.X[16+j] = md->md2.buf[j];
@@ -122,9 +120,9 @@ int md2_process(hash_state *md, const unsigned char *in, unsigned long inlen)
unsigned long n;
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(in != NULL);
if (md-> md2 .curlen > sizeof(md-> md2 .buf)) {
return CRYPT_INVALID_ARG;
}
if (md-> md2 .curlen > sizeof(md-> md2 .buf)) {
return CRYPT_INVALID_ARG;
}
while (inlen > 0) {
n = MIN(inlen, (16 - md->md2.curlen));
XMEMCPY(md->md2.buf + md->md2.curlen, in, (size_t)n);
@@ -186,15 +184,15 @@ int md2_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int md2_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
unsigned char md[16];
const char *msg;
unsigned char hash[16];
} tests[] = {
{ "",
{0x83,0x50,0xe5,0xa3,0xe2,0x4c,0x15,0x3d,
@@ -227,25 +225,26 @@ int md2_test(void)
}
}
};
int i;
unsigned char tmp[16];
hash_state md;
unsigned char buf[16];
for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
md2_init(&md);
md2_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
md2_done(&md, buf);
if (XMEMCMP(buf, tests[i].md, 16) != 0) {
md2_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "MD2", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
return CRYPT_OK;
#endif
}
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

165
libtomcrypt/src/hashes/md4.c
View File

@@ -5,14 +5,12 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@param md4.c
Submitted by Dobes Vandermeer (dobes@smartt.com)
Submitted by Dobes Vandermeer (dobes@smartt.com)
*/
#ifdef LTC_MD4
@@ -23,7 +21,7 @@ const struct ltc_hash_descriptor md4_desc =
6,
16,
64,
/* OID */
{ 1, 2, 840, 113549, 2, 4, },
6,
@@ -56,8 +54,8 @@ const struct ltc_hash_descriptor md4_desc =
/* ROTATE_LEFT rotates x left n bits. */
#define ROTATE_LEFT(x, n) ROLc(x, n)
/* FF, GG and HH are transformations for rounds 1, 2 and 3 */
/* Rotation is separate from addition to prevent recomputation */
/* FF, GG and HH are transformations for rounds 1, 2 and 3 */
/* Rotation is separate from addition to prevent recomputation */
#define FF(a, b, c, d, x, s) { \
(a) += F ((b), (c), (d)) + (x); \
@@ -91,61 +89,61 @@ static int md4_compress(hash_state *md, unsigned char *buf)
for (i = 0; i < 16; i++) {
LOAD32L(x[i], buf + (4*i));
}
/* Round 1 */
FF (a, b, c, d, x[ 0], S11); /* 1 */
FF (d, a, b, c, x[ 1], S12); /* 2 */
FF (c, d, a, b, x[ 2], S13); /* 3 */
FF (b, c, d, a, x[ 3], S14); /* 4 */
FF (a, b, c, d, x[ 4], S11); /* 5 */
FF (d, a, b, c, x[ 5], S12); /* 6 */
FF (c, d, a, b, x[ 6], S13); /* 7 */
FF (b, c, d, a, x[ 7], S14); /* 8 */
FF (a, b, c, d, x[ 8], S11); /* 9 */
/* Round 1 */
FF (a, b, c, d, x[ 0], S11); /* 1 */
FF (d, a, b, c, x[ 1], S12); /* 2 */
FF (c, d, a, b, x[ 2], S13); /* 3 */
FF (b, c, d, a, x[ 3], S14); /* 4 */
FF (a, b, c, d, x[ 4], S11); /* 5 */
FF (d, a, b, c, x[ 5], S12); /* 6 */
FF (c, d, a, b, x[ 6], S13); /* 7 */
FF (b, c, d, a, x[ 7], S14); /* 8 */
FF (a, b, c, d, x[ 8], S11); /* 9 */
FF (d, a, b, c, x[ 9], S12); /* 10 */
FF (c, d, a, b, x[10], S13); /* 11 */
FF (c, d, a, b, x[10], S13); /* 11 */
FF (b, c, d, a, x[11], S14); /* 12 */
FF (a, b, c, d, x[12], S11); /* 13 */
FF (d, a, b, c, x[13], S12); /* 14 */
FF (c, d, a, b, x[14], S13); /* 15 */
FF (b, c, d, a, x[15], S14); /* 16 */
/* Round 2 */
GG (a, b, c, d, x[ 0], S21); /* 17 */
GG (d, a, b, c, x[ 4], S22); /* 18 */
GG (c, d, a, b, x[ 8], S23); /* 19 */
GG (b, c, d, a, x[12], S24); /* 20 */
GG (a, b, c, d, x[ 1], S21); /* 21 */
GG (d, a, b, c, x[ 5], S22); /* 22 */
GG (c, d, a, b, x[ 9], S23); /* 23 */
GG (b, c, d, a, x[13], S24); /* 24 */
GG (a, b, c, d, x[ 2], S21); /* 25 */
GG (d, a, b, c, x[ 6], S22); /* 26 */
GG (c, d, a, b, x[10], S23); /* 27 */
GG (b, c, d, a, x[14], S24); /* 28 */
GG (a, b, c, d, x[ 3], S21); /* 29 */
GG (d, a, b, c, x[ 7], S22); /* 30 */
GG (c, d, a, b, x[11], S23); /* 31 */
GG (b, c, d, a, x[15], S24); /* 32 */
FF (d, a, b, c, x[13], S12); /* 14 */
FF (c, d, a, b, x[14], S13); /* 15 */
FF (b, c, d, a, x[15], S14); /* 16 */
/* Round 2 */
GG (a, b, c, d, x[ 0], S21); /* 17 */
GG (d, a, b, c, x[ 4], S22); /* 18 */
GG (c, d, a, b, x[ 8], S23); /* 19 */
GG (b, c, d, a, x[12], S24); /* 20 */
GG (a, b, c, d, x[ 1], S21); /* 21 */
GG (d, a, b, c, x[ 5], S22); /* 22 */
GG (c, d, a, b, x[ 9], S23); /* 23 */
GG (b, c, d, a, x[13], S24); /* 24 */
GG (a, b, c, d, x[ 2], S21); /* 25 */
GG (d, a, b, c, x[ 6], S22); /* 26 */
GG (c, d, a, b, x[10], S23); /* 27 */
GG (b, c, d, a, x[14], S24); /* 28 */
GG (a, b, c, d, x[ 3], S21); /* 29 */
GG (d, a, b, c, x[ 7], S22); /* 30 */
GG (c, d, a, b, x[11], S23); /* 31 */
GG (b, c, d, a, x[15], S24); /* 32 */
/* Round 3 */
HH (a, b, c, d, x[ 0], S31); /* 33 */
HH (d, a, b, c, x[ 8], S32); /* 34 */
HH (c, d, a, b, x[ 4], S33); /* 35 */
HH (b, c, d, a, x[12], S34); /* 36 */
HH (a, b, c, d, x[ 2], S31); /* 37 */
HH (d, a, b, c, x[10], S32); /* 38 */
HH (c, d, a, b, x[ 6], S33); /* 39 */
HH (b, c, d, a, x[14], S34); /* 40 */
HH (a, b, c, d, x[ 1], S31); /* 41 */
HH (d, a, b, c, x[ 9], S32); /* 42 */
HH (c, d, a, b, x[ 5], S33); /* 43 */
HH (b, c, d, a, x[13], S34); /* 44 */
HH (a, b, c, d, x[ 3], S31); /* 45 */
HH (d, a, b, c, x[11], S32); /* 46 */
HH (c, d, a, b, x[ 7], S33); /* 47 */
HH (b, c, d, a, x[15], S34); /* 48 */
HH (a, b, c, d, x[ 0], S31); /* 33 */
HH (d, a, b, c, x[ 8], S32); /* 34 */
HH (c, d, a, b, x[ 4], S33); /* 35 */
HH (b, c, d, a, x[12], S34); /* 36 */
HH (a, b, c, d, x[ 2], S31); /* 37 */
HH (d, a, b, c, x[10], S32); /* 38 */
HH (c, d, a, b, x[ 6], S33); /* 39 */
HH (b, c, d, a, x[14], S34); /* 40 */
HH (a, b, c, d, x[ 1], S31); /* 41 */
HH (d, a, b, c, x[ 9], S32); /* 42 */
HH (c, d, a, b, x[ 5], S33); /* 43 */
HH (b, c, d, a, x[13], S34); /* 44 */
HH (a, b, c, d, x[ 3], S31); /* 45 */
HH (d, a, b, c, x[11], S32); /* 46 */
HH (c, d, a, b, x[ 7], S33); /* 47 */
HH (b, c, d, a, x[15], S34); /* 48 */
/* Update our state */
md->md4.state[0] = md->md4.state[0] + a;
@@ -242,54 +240,55 @@ int md4_done(hash_state * md, unsigned char *out)
}
#ifdef LTC_CLEAN_STACK
zeromem(md, sizeof(hash_state));
#endif
#endif
return CRYPT_OK;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int md4_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct md4_test_case {
char *input;
unsigned char digest[16];
} cases[] = {
{ "",
const char *input;
unsigned char hash[16];
} tests[] = {
{ "",
{0x31, 0xd6, 0xcf, 0xe0, 0xd1, 0x6a, 0xe9, 0x31,
0xb7, 0x3c, 0x59, 0xd7, 0xe0, 0xc0, 0x89, 0xc0} },
{ "a",
{0xbd, 0xe5, 0x2c, 0xb3, 0x1d, 0xe3, 0x3e, 0x46,
0x24, 0x5e, 0x05, 0xfb, 0xdb, 0xd6, 0xfb, 0x24} },
{ "abc",
{0xa4, 0x48, 0x01, 0x7a, 0xaf, 0x21, 0xd8, 0x52,
{0xa4, 0x48, 0x01, 0x7a, 0xaf, 0x21, 0xd8, 0x52,
0x5f, 0xc1, 0x0a, 0xe8, 0x7a, 0xa6, 0x72, 0x9d} },
{ "message digest",
{0xd9, 0x13, 0x0a, 0x81, 0x64, 0x54, 0x9f, 0xe8,
{ "message digest",
{0xd9, 0x13, 0x0a, 0x81, 0x64, 0x54, 0x9f, 0xe8,
0x18, 0x87, 0x48, 0x06, 0xe1, 0xc7, 0x01, 0x4b} },
{ "abcdefghijklmnopqrstuvwxyz",
{0xd7, 0x9e, 0x1c, 0x30, 0x8a, 0xa5, 0xbb, 0xcd,
{ "abcdefghijklmnopqrstuvwxyz",
{0xd7, 0x9e, 0x1c, 0x30, 0x8a, 0xa5, 0xbb, 0xcd,
0xee, 0xa8, 0xed, 0x63, 0xdf, 0x41, 0x2d, 0xa9} },
{ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
{0x04, 0x3f, 0x85, 0x82, 0xf2, 0x41, 0xdb, 0x35,
{ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
{0x04, 0x3f, 0x85, 0x82, 0xf2, 0x41, 0xdb, 0x35,
0x1c, 0xe6, 0x27, 0xe1, 0x53, 0xe7, 0xf0, 0xe4} },
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
{0xe3, 0x3b, 0x4d, 0xdc, 0x9c, 0x38, 0xf2, 0x19,
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
{0xe3, 0x3b, 0x4d, 0xdc, 0x9c, 0x38, 0xf2, 0x19,
0x9c, 0x3e, 0x7b, 0x16, 0x4f, 0xcc, 0x05, 0x36} },
};
int i;
hash_state md;
unsigned char digest[16];
for(i = 0; i < (int)(sizeof(cases) / sizeof(cases[0])); i++) {
int i;
unsigned char tmp[16];
hash_state md;
for(i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
md4_init(&md);
md4_process(&md, (unsigned char *)cases[i].input, (unsigned long)strlen(cases[i].input));
md4_done(&md, digest);
if (XMEMCMP(digest, cases[i].digest, 16) != 0) {
md4_process(&md, (unsigned char *)tests[i].input, (unsigned long)strlen(tests[i].input));
md4_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "MD4", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
@@ -302,6 +301,6 @@ int md4_test(void)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

42
libtomcrypt/src/hashes/md5.c
View File

@@ -5,15 +5,13 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@file md5.c
LTC_MD5 hash function by Tom St Denis
LTC_MD5 hash function by Tom St Denis
*/
#ifdef LTC_MD5
@@ -95,7 +93,7 @@ static const ulong32 Korder[64] = {
a = (a + I(b,c,d) + M + t); a = ROLc(a, s) + b;
#endif
#endif
#ifdef LTC_CLEAN_STACK
static int _md5_compress(hash_state *md, unsigned char *buf)
@@ -112,7 +110,7 @@ static int md5_compress(hash_state *md, unsigned char *buf)
for (i = 0; i < 16; i++) {
LOAD32L(W[i], buf + (4*i));
}
/* copy state */
a = md->md5.state[0];
b = md->md5.state[1];
@@ -309,37 +307,37 @@ int md5_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int md5_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[16];
} tests[] = {
{ "",
{ 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
{ 0xd4, 0x1d, 0x8c, 0xd9, 0x8f, 0x00, 0xb2, 0x04,
0xe9, 0x80, 0x09, 0x98, 0xec, 0xf8, 0x42, 0x7e } },
{ "a",
{0x0c, 0xc1, 0x75, 0xb9, 0xc0, 0xf1, 0xb6, 0xa8,
{0x0c, 0xc1, 0x75, 0xb9, 0xc0, 0xf1, 0xb6, 0xa8,
0x31, 0xc3, 0x99, 0xe2, 0x69, 0x77, 0x26, 0x61 } },
{ "abc",
{ 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0,
{ 0x90, 0x01, 0x50, 0x98, 0x3c, 0xd2, 0x4f, 0xb0,
0xd6, 0x96, 0x3f, 0x7d, 0x28, 0xe1, 0x7f, 0x72 } },
{ "message digest",
{ 0xf9, 0x6b, 0x69, 0x7d, 0x7c, 0xb7, 0x93, 0x8d,
0x52, 0x5a, 0x2f, 0x31, 0xaa, 0xf1, 0x61, 0xd0 } },
{ "message digest",
{ 0xf9, 0x6b, 0x69, 0x7d, 0x7c, 0xb7, 0x93, 0x8d,
0x52, 0x5a, 0x2f, 0x31, 0xaa, 0xf1, 0x61, 0xd0 } },
{ "abcdefghijklmnopqrstuvwxyz",
{ 0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00,
{ 0xc3, 0xfc, 0xd3, 0xd7, 0x61, 0x92, 0xe4, 0x00,
0x7d, 0xfb, 0x49, 0x6c, 0xca, 0x67, 0xe1, 0x3b } },
{ "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",
{ 0xd1, 0x74, 0xab, 0x98, 0xd2, 0x77, 0xd9, 0xf5,
{ 0xd1, 0x74, 0xab, 0x98, 0xd2, 0x77, 0xd9, 0xf5,
0xa5, 0x61, 0x1c, 0x2c, 0x9f, 0x41, 0x9d, 0x9f } },
{ "12345678901234567890123456789012345678901234567890123456789012345678901234567890",
{ 0x57, 0xed, 0xf4, 0xa2, 0x2b, 0xe3, 0xc9, 0x55,
0xac, 0x49, 0xda, 0x2e, 0x21, 0x07, 0xb6, 0x7a } },
{ 0x57, 0xed, 0xf4, 0xa2, 0x2b, 0xe3, 0xc9, 0x55,
0xac, 0x49, 0xda, 0x2e, 0x21, 0x07, 0xb6, 0x7a } },
{ NULL, { 0 } }
};
@@ -351,7 +349,7 @@ int md5_test(void)
md5_init(&md);
md5_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
md5_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 16) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "MD5", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -363,6 +361,6 @@ int md5_test(void)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

50
libtomcrypt/src/hashes/rmd128.c
View File

@@ -5,15 +5,13 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@param rmd128.c
RMD128 Hash function
*/
*/
/* Implementation of LTC_RIPEMD-128 based on the source by Antoon Bosselaers, ESAT-COSIC
*
@@ -42,11 +40,11 @@ const struct ltc_hash_descriptor rmd128_desc =
};
/* the four basic functions F(), G() and H() */
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define G(x, y, z) (((x) & (y)) | (~(x) & (z)))
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define G(x, y, z) (((x) & (y)) | (~(x) & (z)))
#define H(x, y, z) (((x) | ~(y)) ^ (z))
#define I(x, y, z) (((x) & (z)) | ((y) & ~(z)))
#define I(x, y, z) (((x) & (z)) | ((y) & ~(z)))
/* the eight basic operations FF() through III() */
#define FF(a, b, c, d, x, s) \
(a) += F((b), (c), (d)) + (x);\
@@ -88,7 +86,7 @@ static int rmd128_compress(hash_state *md, unsigned char *buf)
{
ulong32 aa,bb,cc,dd,aaa,bbb,ccc,ddd,X[16];
int i;
/* load words X */
for (i = 0; i < 16; i++){
LOAD32L(X[i], buf + (4 * i));
@@ -117,7 +115,7 @@ static int rmd128_compress(hash_state *md, unsigned char *buf)
FF(dd, aa, bb, cc, X[13], 7);
FF(cc, dd, aa, bb, X[14], 9);
FF(bb, cc, dd, aa, X[15], 8);
/* round 2 */
GG(aa, bb, cc, dd, X[ 7], 7);
GG(dd, aa, bb, cc, X[ 4], 6);
@@ -173,7 +171,7 @@ static int rmd128_compress(hash_state *md, unsigned char *buf)
II(bb, cc, dd, aa, X[ 2], 12);
/* parallel round 1 */
III(aaa, bbb, ccc, ddd, X[ 5], 8);
III(aaa, bbb, ccc, ddd, X[ 5], 8);
III(ddd, aaa, bbb, ccc, X[14], 9);
III(ccc, ddd, aaa, bbb, X[ 7], 9);
III(bbb, ccc, ddd, aaa, X[ 0], 11);
@@ -208,7 +206,7 @@ static int rmd128_compress(hash_state *md, unsigned char *buf)
HHH(ccc, ddd, aaa, bbb, X[ 1], 13);
HHH(bbb, ccc, ddd, aaa, X[ 2], 11);
/* parallel round 3 */
/* parallel round 3 */
GGG(aaa, bbb, ccc, ddd, X[15], 9);
GGG(ddd, aaa, bbb, ccc, X[ 5], 7);
GGG(ccc, ddd, aaa, bbb, X[ 1], 15);
@@ -342,21 +340,21 @@ int rmd128_done(hash_state * md, unsigned char *out)
#ifdef LTC_CLEAN_STACK
zeromem(md, sizeof(hash_state));
#endif
return CRYPT_OK;
return CRYPT_OK;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int rmd128_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
char *msg;
unsigned char md[16];
const char *msg;
unsigned char hash[16];
} tests[] = {
{ "",
{ 0xcd, 0xf2, 0x62, 0x13, 0xa1, 0x50, 0xdc, 0x3e,
@@ -383,18 +381,16 @@ int rmd128_test(void)
0xae, 0xa4, 0x62, 0x4c, 0x60, 0xc5, 0xc7, 0x02 }
}
};
int x;
unsigned char buf[16];
int i;
unsigned char tmp[16];
hash_state md;
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
rmd128_init(&md);
rmd128_process(&md, (unsigned char *)tests[x].msg, strlen(tests[x].msg));
rmd128_done(&md, buf);
if (XMEMCMP(buf, tests[x].md, 16) != 0) {
#if 0
printf("Failed test %d\n", x);
#endif
rmd128_process(&md, (unsigned char *)tests[i].msg, strlen(tests[i].msg));
rmd128_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "RIPEMD128", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -405,6 +401,6 @@ int rmd128_test(void)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

46
libtomcrypt/src/hashes/rmd160.c
View File

@@ -5,15 +5,13 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@file rmd160.c
RMD160 hash function
*/
*/
/* Implementation of LTC_RIPEMD-160 based on the source by Antoon Bosselaers, ESAT-COSIC
*
@@ -42,12 +40,12 @@ const struct ltc_hash_descriptor rmd160_desc =
};
/* the five basic functions F(), G() and H() */
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define G(x, y, z) (((x) & (y)) | (~(x) & (z)))
#define F(x, y, z) ((x) ^ (y) ^ (z))
#define G(x, y, z) (((x) & (y)) | (~(x) & (z)))
#define H(x, y, z) (((x) | ~(y)) ^ (z))
#define I(x, y, z) (((x) & (z)) | ((y) & ~(z)))
#define I(x, y, z) (((x) & (z)) | ((y) & ~(z)))
#define J(x, y, z) ((x) ^ ((y) | ~(z)))
/* the ten basic operations FF() through III() */
#define FF(a, b, c, d, e, x, s) \
(a) += F((b), (c), (d)) + (x);\
@@ -138,7 +136,7 @@ static int rmd160_compress(hash_state *md, unsigned char *buf)
FF(cc, dd, ee, aa, bb, X[13], 7);
FF(bb, cc, dd, ee, aa, X[14], 9);
FF(aa, bb, cc, dd, ee, X[15], 8);
/* round 2 */
GG(ee, aa, bb, cc, dd, X[ 7], 7);
GG(dd, ee, aa, bb, cc, X[ 4], 6);
@@ -230,7 +228,7 @@ static int rmd160_compress(hash_state *md, unsigned char *buf)
JJJ(aaa, bbb, ccc, ddd, eee, X[12], 6);
/* parallel round 2 */
III(eee, aaa, bbb, ccc, ddd, X[ 6], 9);
III(eee, aaa, bbb, ccc, ddd, X[ 6], 9);
III(ddd, eee, aaa, bbb, ccc, X[11], 13);
III(ccc, ddd, eee, aaa, bbb, X[ 3], 15);
III(bbb, ccc, ddd, eee, aaa, X[ 7], 7);
@@ -265,7 +263,7 @@ static int rmd160_compress(hash_state *md, unsigned char *buf)
HHH(eee, aaa, bbb, ccc, ddd, X[ 4], 7);
HHH(ddd, eee, aaa, bbb, ccc, X[13], 5);
/* parallel round 4 */
/* parallel round 4 */
GGG(ccc, ddd, eee, aaa, bbb, X[ 8], 15);
GGG(bbb, ccc, ddd, eee, aaa, X[ 6], 5);
GGG(aaa, bbb, ccc, ddd, eee, X[ 4], 8);
@@ -407,15 +405,15 @@ int rmd160_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int rmd160_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
char *msg;
unsigned char md[20];
const char *msg;
unsigned char hash[20];
} tests[] = {
{ "",
{ 0x9c, 0x11, 0x85, 0xa5, 0xc5, 0xe9, 0xfc, 0x54, 0x61, 0x28,
@@ -442,18 +440,16 @@ int rmd160_test(void)
0xa0, 0x6c, 0x27, 0xdc, 0xf4, 0x9a, 0xda, 0x62, 0xeb, 0x2b }
}
};
int x;
unsigned char buf[20];
int i;
unsigned char tmp[20];
hash_state md;
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
rmd160_init(&md);
rmd160_process(&md, (unsigned char *)tests[x].msg, strlen(tests[x].msg));
rmd160_done(&md, buf);
if (XMEMCMP(buf, tests[x].md, 20) != 0) {
#if 0
printf("Failed test %d\n", x);
#endif
rmd160_process(&md, (unsigned char *)tests[i].msg, strlen(tests[i].msg));
rmd160_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "RIPEMD160", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -464,6 +460,6 @@ int rmd160_test(void)
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

27
libtomcrypt/src/hashes/rmd256.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -20,7 +18,7 @@
const struct ltc_hash_descriptor rmd256_desc =
{
"rmd256",
8,
13,
32,
64,
@@ -368,8 +366,8 @@ int rmd256_test(void)
return CRYPT_NOP;
#else
static const struct {
char *msg;
unsigned char md[32];
const char *msg;
unsigned char hash[32];
} tests[] = {
{ "",
{ 0x02, 0xba, 0x4c, 0x4e, 0x5f, 0x8e, 0xcd, 0x18,
@@ -408,18 +406,16 @@ int rmd256_test(void)
0xa8, 0x9f, 0x7e, 0xa6, 0xde, 0x77, 0xa0, 0xb8 }
}
};
int x;
unsigned char buf[32];
int i;
unsigned char tmp[32];
hash_state md;
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
rmd256_init(&md);
rmd256_process(&md, (unsigned char *)tests[x].msg, strlen(tests[x].msg));
rmd256_done(&md, buf);
if (XMEMCMP(buf, tests[x].md, 32) != 0) {
#if 0
printf("Failed test %d\n", x);
#endif
rmd256_process(&md, (unsigned char *)tests[i].msg, strlen(tests[i].msg));
rmd256_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "RIPEMD256", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -429,3 +425,6 @@ int rmd256_test(void)
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

30
libtomcrypt/src/hashes/rmd320.c
View File

@@ -5,8 +5,6 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
@@ -20,11 +18,12 @@
const struct ltc_hash_descriptor rmd320_desc =
{
"rmd320",
9,
14,
40,
64,
/* OID */
/* OID ... does not exist
* http://oid-info.com/get/1.3.36.3.2 */
{ 0 },
0,
@@ -432,8 +431,8 @@ int rmd320_test(void)
return CRYPT_NOP;
#else
static const struct {
char *msg;
unsigned char md[40];
const char *msg;
unsigned char hash[40];
} tests[] = {
{ "",
{ 0x22, 0xd6, 0x5d, 0x56, 0x61, 0x53, 0x6c, 0xdc, 0x75, 0xc1,
@@ -472,18 +471,16 @@ int rmd320_test(void)
0xbc, 0x74, 0x70, 0xa9, 0x69, 0xc9, 0xd0, 0x72, 0xa1, 0xac }
}
};
int x;
unsigned char buf[40];
int i;
unsigned char tmp[40];
hash_state md;
for (x = 0; x < (int)(sizeof(tests)/sizeof(tests[0])); x++) {
for (i = 0; i < (int)(sizeof(tests)/sizeof(tests[0])); i++) {
rmd320_init(&md);
rmd320_process(&md, (unsigned char *)tests[x].msg, strlen(tests[x].msg));
rmd320_done(&md, buf);
if (XMEMCMP(buf, tests[x].md, 40) != 0) {
#if 0
printf("Failed test %d\n", x);
#endif
rmd320_process(&md, (unsigned char *)tests[i].msg, strlen(tests[i].msg));
rmd320_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "RIPEMD320", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -493,3 +490,6 @@ int rmd320_test(void)
#endif
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

30
libtomcrypt/src/hashes/sha1.c
View File

@@ -5,14 +5,12 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@file sha1.c
LTC_SHA1 code by Tom St Denis
LTC_SHA1 code by Tom St Denis
*/
@@ -66,7 +64,7 @@ static int sha1_compress(hash_state *md, unsigned char *buf)
/* expand it */
for (i = 16; i < 80; i++) {
W[i] = ROL(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1);
W[i] = ROL(W[i-3] ^ W[i-8] ^ W[i-14] ^ W[i-16], 1);
}
/* compress */
@@ -75,9 +73,9 @@ static int sha1_compress(hash_state *md, unsigned char *buf)
#define FF1(a,b,c,d,e,i) e = (ROLc(a, 5) + F1(b,c,d) + e + W[i] + 0x6ed9eba1UL); b = ROLc(b, 30);
#define FF2(a,b,c,d,e,i) e = (ROLc(a, 5) + F2(b,c,d) + e + W[i] + 0x8f1bbcdcUL); b = ROLc(b, 30);
#define FF3(a,b,c,d,e,i) e = (ROLc(a, 5) + F3(b,c,d) + e + W[i] + 0xca62c1d6UL); b = ROLc(b, 30);
#ifdef LTC_SMALL_CODE
for (i = 0; i < 20; ) {
FF0(a,b,c,d,e,i++); t = e; e = d; d = c; c = b; b = a; a = t;
}
@@ -105,7 +103,7 @@ static int sha1_compress(hash_state *md, unsigned char *buf)
}
/* round two */
for (; i < 40; ) {
for (; i < 40; ) {
FF1(a,b,c,d,e,i++);
FF1(e,a,b,c,d,i++);
FF1(d,e,a,b,c,i++);
@@ -114,7 +112,7 @@ static int sha1_compress(hash_state *md, unsigned char *buf)
}
/* round three */
for (; i < 60; ) {
for (; i < 60; ) {
FF2(a,b,c,d,e,i++);
FF2(e,a,b,c,d,i++);
FF2(d,e,a,b,c,i++);
@@ -123,7 +121,7 @@ static int sha1_compress(hash_state *md, unsigned char *buf)
}
/* round four */
for (; i < 80; ) {
for (; i < 80; ) {
FF3(a,b,c,d,e,i++);
FF3(e,a,b,c,d,i++);
FF3(d,e,a,b,c,i++);
@@ -241,14 +239,14 @@ int sha1_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int sha1_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[20];
} tests[] = {
{ "abc",
@@ -271,7 +269,7 @@ int sha1_test(void)
sha1_init(&md);
sha1_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha1_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 20) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA1", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -283,6 +281,6 @@ int sha1_test(void)
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

24
libtomcrypt/src/hashes/sha2/sha224.c
View File

@@ -5,14 +5,16 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
@param sha224.c
LTC_SHA-224 new NIST standard based off of LTC_SHA-256 truncated to 224 bits (Tom St Denis)
*/
#include "tomcrypt.h"
#if defined(LTC_SHA224) && defined(LTC_SHA256)
const struct ltc_hash_descriptor sha224_desc =
{
"sha224",
@@ -72,21 +74,21 @@ int sha224_done(hash_state * md, unsigned char *out)
XMEMCPY(out, buf, 28);
#ifdef LTC_CLEAN_STACK
zeromem(buf, sizeof(buf));
#endif
#endif
return err;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int sha224_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[28];
} tests[] = {
{ "abc",
@@ -111,7 +113,7 @@ int sha224_test(void)
sha224_init(&md);
sha224_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha224_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 28) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA224", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -119,7 +121,9 @@ int sha224_test(void)
#endif
}
#endif /* defined(LTC_SHA224) && defined(LTC_SHA256) */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

48
libtomcrypt/src/hashes/sha2/sha256.c
View File

@@ -5,17 +5,15 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@file sha256.c
LTC_SHA256 by Tom St Denis
LTC_SHA256 by Tom St Denis
*/
#ifdef LTC_SHA256
#ifdef LTC_SHA256
const struct ltc_hash_descriptor sha256_desc =
{
@@ -27,7 +25,7 @@ const struct ltc_hash_descriptor sha256_desc =
/* OID */
{ 2, 16, 840, 1, 101, 3, 4, 2, 1, },
9,
&sha256_init,
&sha256_process,
&sha256_done,
@@ -56,7 +54,7 @@ static const ulong32 K[64] = {
/* Various logical functions */
#define Ch(x,y,z) (z ^ (x & (y ^ z)))
#define Maj(x,y,z) (((x | y) & z) | (x & y))
#define Maj(x,y,z) (((x | y) & z) | (x & y))
#define S(x, n) RORc((x),(n))
#define R(x, n) (((x)&0xFFFFFFFFUL)>>(n))
#define Sigma0(x) (S(x, 2) ^ S(x, 13) ^ S(x, 22))
@@ -90,10 +88,10 @@ static int sha256_compress(hash_state * md, unsigned char *buf)
/* fill W[16..63] */
for (i = 16; i < 64; i++) {
W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
}
}
/* Compress */
#ifdef LTC_SMALL_CODE
#ifdef LTC_SMALL_CODE
#define RND(a,b,c,d,e,f,g,h,i) \
t0 = h + Sigma1(e) + Ch(e, f, g) + K[i] + W[i]; \
t1 = Sigma0(a) + Maj(a, b, c); \
@@ -102,10 +100,10 @@ static int sha256_compress(hash_state * md, unsigned char *buf)
for (i = 0; i < 64; ++i) {
RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],i);
t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4];
t = S[7]; S[7] = S[6]; S[6] = S[5]; S[5] = S[4];
S[4] = S[3]; S[3] = S[2]; S[2] = S[1]; S[1] = S[0]; S[0] = t;
}
#else
}
#else
#define RND(a,b,c,d,e,f,g,h,i,ki) \
t0 = h + Sigma1(e) + Ch(e, f, g) + ki + W[i]; \
t1 = Sigma0(a) + Maj(a, b, c); \
@@ -177,9 +175,9 @@ static int sha256_compress(hash_state * md, unsigned char *buf)
RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],62,0xbef9a3f7);
RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],63,0xc67178f2);
#undef RND
#endif
#undef RND
#endif
/* feedback */
for (i = 0; i < 8; i++) {
@@ -287,14 +285,14 @@ int sha256_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int sha256_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[32];
} tests[] = {
{ "abc",
@@ -304,9 +302,9 @@ int sha256_test(void)
0xb4, 0x10, 0xff, 0x61, 0xf2, 0x00, 0x15, 0xad }
},
{ "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq",
{ 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
{ 0x24, 0x8d, 0x6a, 0x61, 0xd2, 0x06, 0x38, 0xb8,
0xe5, 0xc0, 0x26, 0x93, 0x0c, 0x3e, 0x60, 0x39,
0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
0xa3, 0x3c, 0xe4, 0x59, 0x64, 0xff, 0x21, 0x67,
0xf6, 0xec, 0xed, 0xd4, 0x19, 0xdb, 0x06, 0xc1 }
},
};
@@ -319,7 +317,7 @@ int sha256_test(void)
sha256_init(&md);
sha256_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha256_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 32) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA256", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -327,14 +325,10 @@ int sha256_test(void)
#endif
}
#ifdef LTC_SHA224
#include "sha224.c"
#endif
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

27
libtomcrypt/src/hashes/sha2/sha384.c
View File

@@ -5,14 +5,16 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
/**
/**
@param sha384.c
LTC_SHA384 hash included in sha512.c, Tom St Denis
*/
#include "tomcrypt.h"
#if defined(LTC_SHA384) && defined(LTC_SHA512)
const struct ltc_hash_descriptor sha384_desc =
{
"sha384",
@@ -81,14 +83,14 @@ int sha384_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int sha384_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[48];
} tests[] = {
{ "abc",
@@ -117,7 +119,7 @@ int sha384_test(void)
sha384_init(&md);
sha384_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha384_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 48) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA384", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -125,11 +127,8 @@ int sha384_test(void)
#endif
}
#endif /* defined(LTC_SHA384) && defined(LTC_SHA512) */
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

88
libtomcrypt/src/hashes/sha2/sha512.c
View File

@@ -5,14 +5,12 @@
*
* The library is free for all purposes without any express
* guarantee it works.
*
* Tom St Denis, tomstdenis@gmail.com, http://libtom.org
*/
#include "tomcrypt.h"
/**
@param sha512.c
LTC_SHA512 by Tom St Denis
LTC_SHA512 by Tom St Denis
*/
#ifdef LTC_SHA512
@@ -37,51 +35,51 @@ const struct ltc_hash_descriptor sha512_desc =
/* the K array */
static const ulong64 K[80] = {
CONST64(0x428a2f98d728ae22), CONST64(0x7137449123ef65cd),
CONST64(0x428a2f98d728ae22), CONST64(0x7137449123ef65cd),
CONST64(0xb5c0fbcfec4d3b2f), CONST64(0xe9b5dba58189dbbc),
CONST64(0x3956c25bf348b538), CONST64(0x59f111f1b605d019),
CONST64(0x3956c25bf348b538), CONST64(0x59f111f1b605d019),
CONST64(0x923f82a4af194f9b), CONST64(0xab1c5ed5da6d8118),
CONST64(0xd807aa98a3030242), CONST64(0x12835b0145706fbe),
CONST64(0xd807aa98a3030242), CONST64(0x12835b0145706fbe),
CONST64(0x243185be4ee4b28c), CONST64(0x550c7dc3d5ffb4e2),
CONST64(0x72be5d74f27b896f), CONST64(0x80deb1fe3b1696b1),
CONST64(0x72be5d74f27b896f), CONST64(0x80deb1fe3b1696b1),
CONST64(0x9bdc06a725c71235), CONST64(0xc19bf174cf692694),
CONST64(0xe49b69c19ef14ad2), CONST64(0xefbe4786384f25e3),
CONST64(0xe49b69c19ef14ad2), CONST64(0xefbe4786384f25e3),
CONST64(0x0fc19dc68b8cd5b5), CONST64(0x240ca1cc77ac9c65),
CONST64(0x2de92c6f592b0275), CONST64(0x4a7484aa6ea6e483),
CONST64(0x2de92c6f592b0275), CONST64(0x4a7484aa6ea6e483),
CONST64(0x5cb0a9dcbd41fbd4), CONST64(0x76f988da831153b5),
CONST64(0x983e5152ee66dfab), CONST64(0xa831c66d2db43210),
CONST64(0x983e5152ee66dfab), CONST64(0xa831c66d2db43210),
CONST64(0xb00327c898fb213f), CONST64(0xbf597fc7beef0ee4),
CONST64(0xc6e00bf33da88fc2), CONST64(0xd5a79147930aa725),
CONST64(0xc6e00bf33da88fc2), CONST64(0xd5a79147930aa725),
CONST64(0x06ca6351e003826f), CONST64(0x142929670a0e6e70),
CONST64(0x27b70a8546d22ffc), CONST64(0x2e1b21385c26c926),
CONST64(0x27b70a8546d22ffc), CONST64(0x2e1b21385c26c926),
CONST64(0x4d2c6dfc5ac42aed), CONST64(0x53380d139d95b3df),
CONST64(0x650a73548baf63de), CONST64(0x766a0abb3c77b2a8),
CONST64(0x650a73548baf63de), CONST64(0x766a0abb3c77b2a8),
CONST64(0x81c2c92e47edaee6), CONST64(0x92722c851482353b),
CONST64(0xa2bfe8a14cf10364), CONST64(0xa81a664bbc423001),
CONST64(0xc24b8b70d0f89791), CONST64(0xc76c51a30654be30),
CONST64(0xd192e819d6ef5218), CONST64(0xd69906245565a910),
CONST64(0xd192e819d6ef5218), CONST64(0xd69906245565a910),
CONST64(0xf40e35855771202a), CONST64(0x106aa07032bbd1b8),
CONST64(0x19a4c116b8d2d0c8), CONST64(0x1e376c085141ab53),
CONST64(0x19a4c116b8d2d0c8), CONST64(0x1e376c085141ab53),
CONST64(0x2748774cdf8eeb99), CONST64(0x34b0bcb5e19b48a8),
CONST64(0x391c0cb3c5c95a63), CONST64(0x4ed8aa4ae3418acb),
CONST64(0x391c0cb3c5c95a63), CONST64(0x4ed8aa4ae3418acb),
CONST64(0x5b9cca4f7763e373), CONST64(0x682e6ff3d6b2b8a3),
CONST64(0x748f82ee5defb2fc), CONST64(0x78a5636f43172f60),
CONST64(0x748f82ee5defb2fc), CONST64(0x78a5636f43172f60),
CONST64(0x84c87814a1f0ab72), CONST64(0x8cc702081a6439ec),
CONST64(0x90befffa23631e28), CONST64(0xa4506cebde82bde9),
CONST64(0x90befffa23631e28), CONST64(0xa4506cebde82bde9),
CONST64(0xbef9a3f7b2c67915), CONST64(0xc67178f2e372532b),
CONST64(0xca273eceea26619c), CONST64(0xd186b8c721c0c207),
CONST64(0xca273eceea26619c), CONST64(0xd186b8c721c0c207),
CONST64(0xeada7dd6cde0eb1e), CONST64(0xf57d4f7fee6ed178),
CONST64(0x06f067aa72176fba), CONST64(0x0a637dc5a2c898a6),
CONST64(0x06f067aa72176fba), CONST64(0x0a637dc5a2c898a6),
CONST64(0x113f9804bef90dae), CONST64(0x1b710b35131c471b),
CONST64(0x28db77f523047d84), CONST64(0x32caab7b40c72493),
CONST64(0x28db77f523047d84), CONST64(0x32caab7b40c72493),
CONST64(0x3c9ebe0a15c9bebc), CONST64(0x431d67c49c100d4c),
CONST64(0x4cc5d4becb3e42b6), CONST64(0x597f299cfc657e2a),
CONST64(0x4cc5d4becb3e42b6), CONST64(0x597f299cfc657e2a),
CONST64(0x5fcb6fab3ad6faec), CONST64(0x6c44198c4a475817)
};
/* Various logical functions */
#define Ch(x,y,z) (z ^ (x & (y ^ z)))
#define Maj(x,y,z) (((x | y) & z) | (x & y))
#define Maj(x,y,z) (((x | y) & z) | (x & y))
#define S(x, n) ROR64c(x, n)
#define R(x, n) (((x)&CONST64(0xFFFFFFFFFFFFFFFF))>>((ulong64)n))
#define Sigma0(x) (S(x, 28) ^ S(x, 34) ^ S(x, 39))
@@ -112,7 +110,7 @@ static int sha512_compress(hash_state * md, unsigned char *buf)
/* fill W[16..79] */
for (i = 16; i < 80; i++) {
W[i] = Gamma1(W[i - 2]) + W[i - 7] + Gamma0(W[i - 15]) + W[i - 16];
}
}
/* Compress */
#ifdef LTC_SMALL_CODE
@@ -135,17 +133,17 @@ static int sha512_compress(hash_state * md, unsigned char *buf)
d += t0; \
h = t0 + t1;
for (i = 0; i < 80; i += 8) {
RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],i+0);
RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],i+1);
RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],i+2);
RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],i+3);
RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],i+4);
RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],i+5);
RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],i+6);
RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],i+7);
}
#endif
for (i = 0; i < 80; i += 8) {
RND(S[0],S[1],S[2],S[3],S[4],S[5],S[6],S[7],i+0);
RND(S[7],S[0],S[1],S[2],S[3],S[4],S[5],S[6],i+1);
RND(S[6],S[7],S[0],S[1],S[2],S[3],S[4],S[5],i+2);
RND(S[5],S[6],S[7],S[0],S[1],S[2],S[3],S[4],i+3);
RND(S[4],S[5],S[6],S[7],S[0],S[1],S[2],S[3],i+4);
RND(S[3],S[4],S[5],S[6],S[7],S[0],S[1],S[2],i+5);
RND(S[2],S[3],S[4],S[5],S[6],S[7],S[0],S[1],i+6);
RND(S[1],S[2],S[3],S[4],S[5],S[6],S[7],S[0],i+7);
}
#endif
/* feedback */
@@ -232,7 +230,7 @@ int sha512_done(hash_state * md, unsigned char *out)
md->sha512.curlen = 0;
}
/* pad upto 120 bytes of zeroes
/* pad upto 120 bytes of zeroes
* note: that from 112 to 120 is the 64 MSB of the length. We assume that you won't hash
* > 2^64 bits of data... :-)
*/
@@ -257,14 +255,14 @@ int sha512_done(hash_state * md, unsigned char *out)
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
*/
int sha512_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
#else
static const struct {
char *msg;
const char *msg;
unsigned char hash[64];
} tests[] = {
{ "abc",
@@ -297,7 +295,7 @@ int sha512_test(void)
sha512_init(&md);
sha512_process(&md, (unsigned char *)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha512_done(&md, tmp);
if (XMEMCMP(tmp, tests[i].hash, 64) != 0) {
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA512", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
@@ -305,15 +303,11 @@ int sha512_test(void)
#endif
}
#ifdef LTC_SHA384
#include "sha384.c"
#endif
#endif
/* $Source$ */
/* $Revision$ */
/* $Date$ */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

130
libtomcrypt/src/hashes/sha2/sha512_224.c Normal file
View File

@@ -0,0 +1,130 @@
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
*
* LibTomCrypt is a library that provides various cryptographic
* algorithms in a highly modular and flexible manner.
*
* The library is free for all purposes without any express
* guarantee it works.
*/
/**
@param sha512_224.c
SHA512/224 hash included in sha512.c
*/
#include "tomcrypt.h"
#if defined(LTC_SHA512_224) && defined(LTC_SHA512)
const struct ltc_hash_descriptor sha512_224_desc =
{
"sha512-224",
15,
28,
128,
/* OID */
{ 2, 16, 840, 1, 101, 3, 4, 2, 5, },
9,
&sha512_224_init,
&sha512_process,
&sha512_224_done,
&sha512_224_test,
NULL
};
/**
Initialize the hash state
@param md The hash state you wish to initialize
@return CRYPT_OK if successful
*/
int sha512_224_init(hash_state * md)
{
LTC_ARGCHK(md != NULL);
md->sha512.curlen = 0;
md->sha512.length = 0;
md->sha512.state[0] = CONST64(0x8C3D37C819544DA2);
md->sha512.state[1] = CONST64(0x73E1996689DCD4D6);
md->sha512.state[2] = CONST64(0x1DFAB7AE32FF9C82);
md->sha512.state[3] = CONST64(0x679DD514582F9FCF);
md->sha512.state[4] = CONST64(0x0F6D2B697BD44DA8);
md->sha512.state[5] = CONST64(0x77E36F7304C48942);
md->sha512.state[6] = CONST64(0x3F9D85A86A1D36C8);
md->sha512.state[7] = CONST64(0x1112E6AD91D692A1);
return CRYPT_OK;
}
/**
Terminate the hash to get the digest
@param md The hash state
@param out [out] The destination of the hash (48 bytes)
@return CRYPT_OK if successful
*/
int sha512_224_done(hash_state * md, unsigned char *out)
{
unsigned char buf[64];
LTC_ARGCHK(md != NULL);
LTC_ARGCHK(out != NULL);
if (md->sha512.curlen >= sizeof(md->sha512.buf)) {
return CRYPT_INVALID_ARG;
}
sha512_done(md, buf);
XMEMCPY(out, buf, 28);
#ifdef LTC_CLEAN_STACK
zeromem(buf, sizeof(buf));
#endif
return CRYPT_OK;
}
/**
Self-test the hash
@return CRYPT_OK if successful, CRYPT_NOP if self-tests have been disabled
*/
int sha512_224_test(void)
{
#ifndef LTC_TEST
return CRYPT_NOP;
#else
static const struct {
const char *msg;
unsigned char hash[28];
} tests[] = {
{ "abc",
{ 0x46, 0x34, 0x27, 0x0F, 0x70, 0x7B, 0x6A, 0x54,
0xDA, 0xAE, 0x75, 0x30, 0x46, 0x08, 0x42, 0xE2,
0x0E, 0x37, 0xED, 0x26, 0x5C, 0xEE, 0xE9, 0xA4,
0x3E, 0x89, 0x24, 0xAA }
},
{ "abcdefghbcdefghicdefghijdefghijkefghijklfghijklmghijklmnhijklmnoijklmnopjklmnopqklmnopqrlmnopqrsmnopqrstnopqrstu",
{ 0x23, 0xFE, 0xC5, 0xBB, 0x94, 0xD6, 0x0B, 0x23,
0x30, 0x81, 0x92, 0x64, 0x0B, 0x0C, 0x45, 0x33,
0x35, 0xD6, 0x64, 0x73, 0x4F, 0xE4, 0x0E, 0x72,
0x68, 0x67, 0x4A, 0xF9 }
},
};
int i;
unsigned char tmp[28];
hash_state md;
for (i = 0; i < (int)(sizeof(tests) / sizeof(tests[0])); i++) {
sha512_224_init(&md);
sha512_224_process(&md, (unsigned char*)tests[i].msg, (unsigned long)strlen(tests[i].msg));
sha512_224_done(&md, tmp);
if (compare_testvector(tmp, sizeof(tmp), tests[i].hash, sizeof(tests[i].hash), "SHA512-224", i)) {
return CRYPT_FAIL_TESTVECTOR;
}
}
return CRYPT_OK;
#endif
}
#endif /* defined(LTC_SHA384) && defined(LTC_SHA512) */
/* ref: $Format:%D$ */
/* git commit: $Format:%H$ */
/* commit time: $Format:%ai$ */

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