1 #include <tommath.h> 2 #ifdef BN_MP_TO_UNSIGNED_BIN_N_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 (at) gmail.com, http://math.libtomcrypt.com 16 */ 17 18 /* store in unsigned [big endian] format */ 19 int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen) 20 { 21 if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) { 22 return MP_VAL; 23 } 24 *outlen = mp_unsigned_bin_size(a); 25 return mp_to_unsigned_bin(a, b); 26 } 27 #endif 28 29 /* $Source: /cvs/libtom/libtommath/bn_mp_to_unsigned_bin_n.c,v $ */ 30 /* $Revision: 1.3 $ */ 31 /* $Date: 2006/03/31 14:18:44 $ */ 32
