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Annotation of embedaddon/strongswan/src/libstrongswan/plugins/sha1/sha1_prf.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  * Copyright (C) 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 sha1_prf sha1_prf
                     18:  * @{ @ingroup sha1_p
                     19:  */
                     20: 
                     21: #ifndef SHA1_PRF_H_
                     22: #define SHA1_PRF_H_
                     23: 
                     24: typedef struct sha1_prf_t sha1_prf_t;
                     25: 
                     26: #include <crypto/prfs/prf.h>
                     27: 
                     28: /**
                     29:  * Implementation of prf_t interface using keyed SHA1 algorithm (used for EAP-AKA).
                     30:  */
                     31: struct sha1_prf_t {
                     32: 
                     33:        /**
                     34:         * Implements prf_t interface.
                     35:         */
                     36:        prf_t prf_interface;
                     37: };
                     38: 
                     39: /**
                     40:  * Creates a new sha1_prf_t.
                     41:  *
                     42:  * @param algo         algorithm, must be PRF_KEYED_SHA1
                     43:  * @return                     sha1_keyed_prf_tobject
                     44:  */
                     45: sha1_prf_t *sha1_prf_create(pseudo_random_function_t algo);
                     46: 
                     47: #endif /** SHA1_PRF_H_ @}*/