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view libtommath/bn_mp_exch.c @ 1698:f966834f0f9c

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Use Linux getrandom() to ensure random device is initialised Remove old code warning about random device being not ready, /dev/random isn't used by default anyway.
author Matt Johnston <matt@ucc.asn.au>
date Thu, 28 May 2020 22:50:41 +0800
parents 1051e4eea25a
children
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#include "tommath_private.h"
#ifdef BN_MP_EXCH_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis */
/* SPDX-License-Identifier: Unlicense */

/* swap the elements of two integers, for cases where you can't simply swap the
 * mp_int pointers around
 */
void mp_exch(mp_int *a, mp_int *b)
{
   mp_int  t;

   t  = *a;
   *a = *b;
   *b = t;
}
#endif