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simplesshd/dropbear/libtommath/bn_mp_init_copy.c

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2014-12-10 21:56:49 +00:00
#include <tommath.h>
#ifdef BN_MP_INIT_COPY_C
/* LibTomMath, multiple-precision integer library -- Tom St Denis
*
* LibTomMath is a library that provides multiple-precision
* integer arithmetic as well as number theoretic functionality.
*
* The library was designed directly after the MPI library by
* 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, tomstdenis@gmail.com, http://math.libtomcrypt.com
*/
/* creates "a" then copies b into it */
int mp_init_copy (mp_int * a, mp_int * b)
{
int res;
if ((res = mp_init_size (a, b->used)) != MP_OKAY) {
return res;
}
return mp_copy (b, a);
}
#endif
/* $Source: /cvs/libtom/libtommath/bn_mp_init_copy.c,v $ */
/* $Revision: 1.3 $ */
/* $Date: 2006/03/31 14:18:44 $ */