Mercurial > dropbear
view libtommath/bn_mp_to_unsigned_bin_n.c @ 367:c046b66b76cd channel-fix
propagate from branch 'au.asn.ucc.matt.dropbear' (head 31dcd7a22983ef19d6c63248e415e71d292dd0ec)
to branch 'au.asn.ucc.matt.dropbear.channel-fix' (head 7559a8cc4f6abe2338636f2aced3a395a79c172c)
author | Matt Johnston <matt@ucc.asn.au> |
---|---|
date | Thu, 12 Oct 2006 03:01:10 +0000 |
parents | eed26cff980b |
children | 5ff8218bcee9 |
line wrap: on
line source
#include <tommath.h> #ifdef BN_MP_TO_UNSIGNED_BIN_N_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, [email protected], http://math.libtomcrypt.org */ /* store in unsigned [big endian] format */ int mp_to_unsigned_bin_n (mp_int * a, unsigned char *b, unsigned long *outlen) { if (*outlen < (unsigned long)mp_unsigned_bin_size(a)) { return MP_VAL; } *outlen = mp_unsigned_bin_size(a); return mp_to_unsigned_bin(a, b); } #endif