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/*
* Copyright (C) 2012 Tobias Brunner
* 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 cmac_signer cmac_signer
* @{ @ingroup cmac_p
*/
#ifndef CMAC_SIGNER_H_
#define CMAC_SIGNER_H_
typedef struct cmac_signer_t cmac_signer_t;
#include <crypto/signers/signer.h>
/**
* Implementation of signer_t on CBC symmetric cipher using CMAC, RFC 4494.
*/
struct cmac_signer_t {
/**
* Implements signer_t interface.
*/
signer_t signer;
};
/**
* Creates a new cmac_signer_t.
*
* @param algo algorithm to implement
* @return cmac_signer_t, NULL if not supported
*/
cmac_signer_t *cmac_signer_create(integrity_algorithm_t algo);
#endif /** CMAC_SIGNER_H_ @}*/
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