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/*
* Copyright (C) 2006-2008 Martin Willi
* 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 des_crypter des_crypter
* @{ @ingroup des_p
*/
#ifndef DES_CRYPTER_H_
#define DES_CRYPTER_H_
typedef struct des_crypter_t des_crypter_t;
#include <crypto/crypters/crypter.h>
/**
* Class implementing the DES and 3DES encryption algorithms.
*/
struct des_crypter_t {
/**
* The crypter_t interface.
*/
crypter_t crypter_interface;
};
/**
* Constructor to create des_crypter_t objects.
*
* @param algo ENCR_DES for single DES, ENCR_3DES for triple DES
* @return des_crypter_t object, NULL if algo not supported
*/
des_crypter_t *des_crypter_create(encryption_algorithm_t algo);
#endif /** DES_CRYPTER_H_ @}*/
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