diff options
author | Lucas Kanashiro <kanashiro@debian.org> | 2017-06-25 00:00:40 -0300 |
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committer | Lucas Kanashiro <kanashiro@debian.org> | 2017-06-25 00:00:40 -0300 |
commit | ea35d105ec8dbf421ad1803bcb72e097d2295a18 (patch) | |
tree | 2aa3f333938fb6886d020d7deb5bc7b4d010afca /src/ltm/bn_mp_to_unsigned_bin_n.c |
Import original source of CryptX 0.048
Diffstat (limited to 'src/ltm/bn_mp_to_unsigned_bin_n.c')
-rw-r--r-- | src/ltm/bn_mp_to_unsigned_bin_n.c | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/src/ltm/bn_mp_to_unsigned_bin_n.c b/src/ltm/bn_mp_to_unsigned_bin_n.c new file mode 100644 index 00000000..2da13cc2 --- /dev/null +++ b/src/ltm/bn_mp_to_unsigned_bin_n.c @@ -0,0 +1,31 @@ +#include <tommath_private.h> +#ifdef BN_MP_TO_UNSIGNED_BIN_N_C +/* LibTomMath, multiple-precision integer library -- Tom St Denis + * + * LibTomMath is a library that provides multiple-precision + * integer arithmetic as well as number theoretic functionality. + * + * The library was designed directly after the MPI library by + * Michael Fromberger but has been written from scratch with + * additional optimizations in place. + * + * The library is free for all purposes without any express + * guarantee it works. + * + * Tom St Denis, tstdenis82@gmail.com, http://libtom.org + */ + +/* store in unsigned [big endian] format */ +int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen) +{ + if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) { + return MP_VAL; + } + *outlen = mp_unsigned_bin_size(a); + return mp_to_unsigned_bin(a, b); +} +#endif + +/* $Source$ */ +/* $Revision$ */ +/* $Date$ */ |