diff options
Diffstat (limited to 'libtommath/bn_mp_mul_d.c')
| -rw-r--r-- | libtommath/bn_mp_mul_d.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libtommath/bn_mp_mul_d.c b/libtommath/bn_mp_mul_d.c index ba45a0c..e77da5d 100644 --- a/libtommath/bn_mp_mul_d.c +++ b/libtommath/bn_mp_mul_d.c @@ -1,4 +1,4 @@ -#include <tommath.h> +#include <tommath_private.h> #ifdef BN_MP_MUL_D_C /* LibTomMath, multiple-precision integer library -- Tom St Denis * @@ -12,7 +12,7 @@ * The library is free for all purposes without any express * guarantee it works. * - * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com + * Tom St Denis, tstdenis82@gmail.com, http://libtom.org */ /* multiply by a digit */ @@ -24,7 +24,7 @@ mp_mul_d (mp_int * a, mp_digit b, mp_int * c) int ix, res, olduse; /* make sure c is big enough to hold a*b */ - if (c->alloc < a->used + 1) { + if (c->alloc < (a->used + 1)) { if ((res = mp_grow (c, a->used + 1)) != MP_OKAY) { return res; } @@ -48,7 +48,7 @@ mp_mul_d (mp_int * a, mp_digit b, mp_int * c) /* compute columns */ for (ix = 0; ix < a->used; ix++) { /* compute product and carry sum for this term */ - r = ((mp_word) u) + ((mp_word)*tmpa++) * ((mp_word)b); + r = (mp_word)u + ((mp_word)*tmpa++ * (mp_word)b); /* mask off higher bits to get a single digit */ *tmpc++ = (mp_digit) (r & ((mp_word) MP_MASK)); @@ -73,3 +73,7 @@ mp_mul_d (mp_int * a, mp_digit b, mp_int * c) return MP_OKAY; } #endif + +/* $Source$ */ +/* $Revision$ */ +/* $Date$ */ |