diff options
Diffstat (limited to 'libtommath/bn_mp_tc_and.c')
-rw-r--r-- | libtommath/bn_mp_tc_and.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/libtommath/bn_mp_tc_and.c b/libtommath/bn_mp_tc_and.c index e9fe4c6..9834dc6 100644 --- a/libtommath/bn_mp_tc_and.c +++ b/libtommath/bn_mp_tc_and.c @@ -9,19 +9,20 @@ * 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. + * SPDX-License-Identifier: Unlicense */ /* two complement and */ int mp_tc_and(const mp_int *a, const mp_int *b, mp_int *c) { - int res = MP_OKAY, bits; + int res = MP_OKAY, bits, abits, bbits; int as = mp_isneg(a), bs = mp_isneg(b); mp_int *mx = NULL, _mx, acpy, bcpy; if ((as != MP_NO) || (bs != MP_NO)) { - bits = MAX(mp_count_bits(a), mp_count_bits(b)); + abits = mp_count_bits(a); + bbits = mp_count_bits(b); + bits = MAX(abits, bbits); res = mp_init_set_int(&_mx, 1uL); if (res != MP_OKAY) { goto end; |