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/*
* Copyright (C) 2012 Martin Willi
* Copyright (C) 2012 revosec AG
*
* 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 <http://www.fsf.org/copyleft/gpl.txt>.
*
* 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.
*/
/**
* @defgroup rdrand_rng rdrand_rng
* @{ @ingroup rdrand_p
*/
#ifndef RDRAND_RNG_H_
#define RDRAND_RNG_H_
#include <crypto/rngs/rng.h>
typedef struct rdrand_rng_t rdrand_rng_t;
/**
* RNG implemented with Intels RDRAND instructions, introduced in Ivy Bridge.
*/
struct rdrand_rng_t {
/**
* Implements rng_t interface.
*/
rng_t rng;
};
/**
* Create a rdrand_rng instance.
*
* @param quality RNG quality
* @return RNG instance
*/
rdrand_rng_t *rdrand_rng_create(rng_quality_t quality);
#endif /** RDRAND_RNG_H_ @}*/
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