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Annotation of embedaddon/strongswan/src/libstrongswan/plugins/des/des_crypter.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 2006-2008 Martin Willi
                      3:  * HSR Hochschule fuer Technik Rapperswil
                      4:  *
                      5:  * This program is free software; you can redistribute it and/or modify it
                      6:  * under the terms of the GNU General Public License as published by the
                      7:  * Free Software Foundation; either version 2 of the License, or (at your
                      8:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
                      9:  *
                     10:  * This program is distributed in the hope that it will be useful, but
                     11:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
                     12:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
                     13:  * for more details.
                     14:  */
                     15: 
                     16: /**
                     17:  * @defgroup des_crypter des_crypter
                     18:  * @{ @ingroup des_p
                     19:  */
                     20: 
                     21: #ifndef DES_CRYPTER_H_
                     22: #define DES_CRYPTER_H_
                     23: 
                     24: typedef struct des_crypter_t des_crypter_t;
                     25: 
                     26: #include <crypto/crypters/crypter.h>
                     27: 
                     28: 
                     29: /**
                     30:  * Class implementing the DES and 3DES encryption algorithms.
                     31:  */
                     32: struct des_crypter_t {
                     33: 
                     34:        /**
                     35:         * Implements crypter_t interface.
                     36:         */
                     37:        crypter_t crypter;
                     38: };
                     39: 
                     40: /**
                     41:  * Constructor to create des_crypter_t objects.
                     42:  *
                     43:  * @param algo         ENCR_DES for single DES, ENCR_3DES for triple DES
                     44:  * @return                     des_crypter_t object, NULL if algo not supported
                     45:  */
                     46: des_crypter_t *des_crypter_create(encryption_algorithm_t algo);
                     47: 
                     48: 
                     49: #endif /** DES_CRYPTER_H_ @}*/