2010-09-26 16:22:40 +00:00
|
|
|
/* noekeon_prng.h */
|
|
|
|
/*
|
2011-02-01 12:53:55 +00:00
|
|
|
* This file is part of the ARM-Crypto-Lib.
|
2010-09-26 16:22:40 +00:00
|
|
|
* Copyright (C) 2006, 2007, 2008 Daniel Otte (daniel.otte@rub.de)
|
|
|
|
*
|
|
|
|
* 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 3 of the License, 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, see <http://www.gnu.org/licenses/>.
|
|
|
|
*/
|
|
|
|
/**
|
|
|
|
* \author Daniel Otte
|
|
|
|
* \date 2008-08-24
|
|
|
|
* \license GPLv3 or later
|
|
|
|
* \brief random number generator based on noekeon running in CFB-mode
|
|
|
|
*
|
|
|
|
*/
|
|
|
|
|
|
|
|
#ifndef PRNG_H_
|
|
|
|
#define PRNG_H_
|
|
|
|
|
|
|
|
#include <stdint.h>
|
|
|
|
|
|
|
|
uint8_t random8(void);
|
|
|
|
void random_block(void* dest);
|
|
|
|
void srandom32(uint32_t seed);
|
|
|
|
void random_seed(const void* buffer);
|
|
|
|
void random_add(const void* buffer);
|
|
|
|
|
|
|
|
#endif /* PRNG_H_*/
|
|
|
|
|
|
|
|
|