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// -*-c++-*-
/* $Id: crypt.h,v 1.16 2005/05/07 17:11:09 fubob Exp $ */
/*
*
* Copyright (C) 1998 David Mazieres (dm@uun.org)
*
* 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, or (at
* your option) any later version.
*
* 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.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
* USA
*
*/
#ifndef _SFS_CRYPT_H_
#define _SFS_CRYPT_H_ 1
#include "arpc.h"
#include "wmstr.h"
#include "bigint.h"
#include "serial.h"
#include "prng.h"
extern prng rnd;
#include "rabin.h"
#include "rsa.h"
#include "blowfish.h"
#include "arc4.h"
#include "axprt_crypt.h"
#undef setbit
extern sha1oracle rnd_input;
void random_start (); // Start init so later random_init is fast
void random_update ();
void random_set_seedfile (str path);
void random_init (); // Call this or next function before using rnd
void random_init_file (str path);
u_int32_t random_getword ();
bigint random_zn (const bigint &n);
bigint random_bigint (size_t bits);
void mp_setscrub ();
void mp_clearscrub ();
#endif /* _SFS_CRYPT_H_ */
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