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/*
* Copyright (C) 2015 Andreas Steffen
* HSR Hochschule fuer Technik Rapperswil
*
* 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 sha3_hasher sha3_hasher
* @{ @ingroup sha3_p
*/
#ifndef SHA3_HASHER_H_
#define SHA3_HASHER_H_
typedef struct sha3_hasher_t sha3_hasher_t;
#include <crypto/hashers/hasher.h>
/**
* Implementation of hasher_t interface using the SHA-3 algorithm family
* SHA3_224, SHA3_256, SHA3_384 and SHA3_512 as defined by FIPS-202.
*/
struct sha3_hasher_t {
/**
* Generic hasher_t interface for this hasher.
*/
hasher_t hasher_interface;
};
/**
* Creates a new sha3_hasher_t.
*
* @param algorithm HASH3_224, HASH_SHA3_256, HASH_SHA3_384 or HASH_SHA3_512
* @return sha3_hasher_t object, NULL if not supported
*/
sha3_hasher_t *sha3_hasher_create(hash_algorithm_t algorithm);
#endif /** SHA3_HASHER_H_ @}*/
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