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https://github.com/clearml/dropbear
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b4bd23b4d2
* update C files * update other files * update headers * update makefiles * remove mp_set/get_double() * use ltm 1.2.0 API * update ltm_desc * use bundled tommath if system-tommath is too old * XMALLOC etc. were changed to MP_MALLOC etc.
13 lines
325 B
C
13 lines
325 B
C
#include "tommath_private.h"
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#ifdef BN_MP_COMPLEMENT_C
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/* LibTomMath, multiple-precision integer library -- Tom St Denis */
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/* SPDX-License-Identifier: Unlicense */
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/* b = ~a */
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mp_err mp_complement(const mp_int *a, mp_int *b)
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{
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mp_err err = mp_neg(a, b);
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return (err == MP_OKAY) ? mp_sub_d(b, 1uL, b) : err;
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}
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#endif
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