Mention libtom version requirements, check for poly1305 in libtomcrypt

This commit is contained in:
Matt Johnston 2020-05-27 00:05:15 +08:00
parent 6abf756e51
commit 4216c984ae

View File

@ -324,7 +324,7 @@ AC_ARG_ENABLE(shadow,
)
AC_ARG_ENABLE(plugin,
[ --enable-plugin Enable support for External Public Key Authentication plug-in],
[ --enable-plugin Enable support for External Public Key Authentication plug-in],
[
AC_DEFINE(DROPBEAR_PLUGIN, 1, External Public Key Authentication)
AC_MSG_NOTICE(Enabling support for External Public Key Authentication)
@ -531,7 +531,8 @@ AC_CHECK_FUNCS(explicit_bzero memset_s)
AC_ARG_ENABLE(bundled-libtom,
[ --enable-bundled-libtom Force using bundled libtomcrypt/libtommath even if a system version exists.
--disable-bundled-libtom Force using system libtomcrypt/libtommath, fail if it does not exist.
Default is to use system if available, otherwise bundled.],
Default is to use system if available, otherwise bundled.
Dropbear requires system libtommath >= 1.2.0 and libtomcrypt >= 1.18.0],
[
if test "x$enableval" = "xyes"; then
BUNDLED_LIBTOM=1
@ -539,9 +540,9 @@ AC_ARG_ENABLE(bundled-libtom,
else
BUNDLED_LIBTOM=0
AC_CHECK_LIB(tommath, mp_to_ubin, LIBTOM_LIBS="-ltommath $LIBTOM_LIBS",
[AC_MSG_ERROR([Missing system libtommath and --disable-bundled-libtom was specified])] )
AC_CHECK_LIB(tomcrypt, register_cipher, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS",
[AC_MSG_ERROR([Missing system libtomcrypt and --disable-bundled-libtom was specified])] )
[AC_MSG_ERROR([Missing/old system libtommath and --disable-bundled-libtom was specified])] )
AC_CHECK_LIB(tomcrypt, poly1305_init, LIBTOM_LIBS="-ltomcrypt $LIBTOM_LIBS",
[AC_MSG_ERROR([Missing/old system libtomcrypt and --disable-bundled-libtom was specified])] )
fi
],
[