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view libtommath/bn_mp_set.c @ 1916:3f4cdf839a1a

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Make SHA1 optional, implement SHA256 fingerprints SHA256 is always compiled and only enable SHA1 when needed. Fingerprints are always SHA256: base64 format, md5 and sha1 are removed. dbrandom now uses sha256 its hash function.
author Matt Johnston <matt@ucc.asn.au>
date Wed, 30 Mar 2022 11:44:04 +0800
parents 1051e4eea25a
children
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#include "tommath_private.h"
#ifdef BN_MP_SET_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */

/* set to a digit */
void mp_set(mp_int *a, mp_digit b)
{
   a->dp[0] = b & MP_MASK;
   a->sign  = MP_ZPOS;
   a->used  = (a->dp[0] != 0u) ? 1 : 0;
   MP_ZERO_DIGITS(a->dp + a->used, a->alloc - a->used);
}
#endif