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view libtommath/bn_mp_complement.c @ 1923:ffa0f666fde2
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Patch modified by Matt Johnston
Signed-off-by: Begley Brothers Inc <[email protected]>
author | Begley Brothers Inc <begleybrothers@gmail.com> |
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date | Thu, 09 Jul 2020 22:06:26 +1000 |
parents | 1051e4eea25a |
children |
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#include "tommath_private.h" #ifdef BN_MP_COMPLEMENT_C /* LibTomMath, multiple-precision integer library -- Tom St Denis */ /* SPDX-License-Identifier: Unlicense */ /* b = ~a */ mp_err mp_complement(const mp_int *a, mp_int *b) { mp_err err = mp_neg(a, b); return (err == MP_OKAY) ? mp_sub_d(b, 1uL, b) : err; } #endif