diff options
Diffstat (limited to 'libtommath/bn_mp_set_int.c')
| -rw-r--r-- | libtommath/bn_mp_set_int.c | 51 |
1 files changed, 24 insertions, 27 deletions
diff --git a/libtommath/bn_mp_set_int.c b/libtommath/bn_mp_set_int.c index 3aafec9..460a4f7 100644 --- a/libtommath/bn_mp_set_int.c +++ b/libtommath/bn_mp_set_int.c @@ -1,4 +1,4 @@ -#include <tommath_private.h> +#include "tommath_private.h" #ifdef BN_MP_SET_INT_C /* LibTomMath, multiple-precision integer library -- Tom St Denis * @@ -9,40 +9,37 @@ * 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 + * SPDX-License-Identifier: Unlicense */ /* set a 32-bit const */ -int mp_set_int (mp_int * a, unsigned long b) +int mp_set_int(mp_int *a, unsigned long b) { - int x, res; + int x, res; + + mp_zero(a); - mp_zero (a); - - /* set four bits at a time */ - for (x = 0; x < 8; x++) { - /* shift the number up four bits */ - if ((res = mp_mul_2d (a, 4, a)) != MP_OKAY) { - return res; - } + /* set four bits at a time */ + for (x = 0; x < 8; x++) { + /* shift the number up four bits */ + if ((res = mp_mul_2d(a, 4, a)) != MP_OKAY) { + return res; + } - /* OR in the top four bits of the source */ - a->dp[0] |= (b >> 28) & 15; + /* OR in the top four bits of the source */ + a->dp[0] |= (mp_digit)(b >> 28) & 15uL; - /* shift the source up to the next four bits */ - b <<= 4; + /* shift the source up to the next four bits */ + b <<= 4; - /* ensure that digits are not clamped off */ - a->used += 1; - } - mp_clamp (a); - return MP_OKAY; + /* ensure that digits are not clamped off */ + a->used += 1; + } + mp_clamp(a); + return MP_OKAY; } #endif -/* ref: $Format:%D$ */ -/* git commit: $Format:%H$ */ -/* commit time: $Format:%ai$ */ +/* ref: HEAD -> master, tag: v1.1.0 */ +/* git commit: 08549ad6bc8b0cede0b357a9c341c5c6473a9c55 */ +/* commit time: 2019-01-28 20:32:32 +0100 */ |