From 774a362e87feab25f1be16fbca08269ddc7121a4 Mon Sep 17 00:00:00 2001 From: Rene Mayrhofer Date: Thu, 12 Apr 2007 20:41:31 +0000 Subject: Major new upstream release, just ran svn-upgrade for now (and wrote some debian/changelong entries). --- src/pluto/mp_defs.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 src/pluto/mp_defs.h (limited to 'src/pluto/mp_defs.h') diff --git a/src/pluto/mp_defs.h b/src/pluto/mp_defs.h new file mode 100644 index 000000000..744a028d1 --- /dev/null +++ b/src/pluto/mp_defs.h @@ -0,0 +1,36 @@ +/* some multiprecision utilities + * Copyright (C) 1997 Angelos D. Keromytis. + * Copyright (C) 1998-2001 D. Hugh Redelmeier. + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. See . + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY + * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License + * for more details. + * + * RCSID $Id: mp_defs.h,v 1.2 2006/01/06 11:40:45 as Exp $ + */ + +#ifndef _MP_DEFS_H +#define _MP_DEFS_H + +#include + +#include "defs.h" + +extern void n_to_mpz(MP_INT *mp, const u_char *nbytes, size_t nlen); +extern chunk_t mpz_to_n(const MP_INT *mp, size_t bytes); + +/* var := mod(base ** exp, mod), ensuring var is mpz_inited */ +#define mpz_init_powm(flag, var, base, exp, mod) { \ + if (!(flag)) \ + mpz_init(&(var)); \ + (flag) = TRUE; \ + mpz_powm(&(var), &(base), &(exp), (mod)); \ + } + +#endif /* _MP_DEFS_H */ -- cgit v1.2.3