3 /* LibTomMath, multiple-precision integer library -- Tom St Denis
5 * LibTomMath is a library that provides multiple-precision
6 * integer arithmetic as well as number theoretic functionality.
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.
12 * The library is free for all purposes without any express
15 * Tom St Denis, tomstdenis@gmail.com, http://math.libtomcrypt.com
18 /* init a new mp_int */
19 int mp_init (mp_int * a)
23 /* allocate memory required and clear it */
24 a->dp = OPT_CAST(mp_digit) XMALLOC (sizeof (mp_digit) * MP_PREC);
29 /* set the digits to zero */
30 for (i = 0; i < MP_PREC; i++) {
34 /* set the used to zero, allocated digits to the default precision
35 * and sign to positive */
44 /* $Source: /cvs/libtom/libtommath/bn_mp_init.c,v $ */
45 /* $Revision: 1.3 $ */
46 /* $Date: 2006/03/31 14:18:44 $ */