release/src/router/dropbear/libtommath/bn_mp_set.c

   1 #include <tommath.h>
   2 #ifdef BN_MP_SET_C
   3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
   4  *
   5  * LibTomMath is a library that provides multiple-precision
   6  * integer arithmetic as well as number theoretic functionality.
   7  *
   8  * The library was designed directly after the MPI library by
   9  * Michael Fromberger but has been written from scratch with
  10  * additional optimizations in place.
  11  *
  12  * The library is free for all purposes without any express
  13  * guarantee it works.
  14  *
  15  * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
  16  */
  17
  18 /* set to a digit */
  19 void mp_set (mp_int * a, mp_digit b)
  20 {
  21   mp_zero (a);
  22   a->dp[0] = b & MP_MASK;
  23   a->used  = (a->dp[0] != 0) ? 1 : 0;
  24 }
  25 #endif
  26
  27 /* $Source: /cvs/libtom/libtommath/bn_mp_set.c,v $ */
  28 /* $Revision: 1.3 $ */
  29 /* $Date: 2006/03/31 14:18:44 $ */