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Diffstat (limited to 'libtommath/bn_mp_set.c')
| -rw-r--r-- | libtommath/bn_mp_set.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/libtommath/bn_mp_set.c b/libtommath/bn_mp_set.c new file mode 100644 index 0000000..078fd5f --- /dev/null +++ b/libtommath/bn_mp_set.c @@ -0,0 +1,25 @@ +#include <tommath.h> +#ifdef BN_MP_SET_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, tomstdenis@iahu.ca, http://math.libtomcrypt.org + */ + +/* set to a digit */ +void mp_set (mp_int * a, mp_digit b) +{ + mp_zero (a); + a->dp[0] = b & MP_MASK; + a->used = (a->dp[0] != 0) ? 1 : 0; +} +#endif |