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Annotation of embedaddon/strongswan/src/libstrongswan/plugins/gmp/gmp_diffie_hellman.h, revision 1.1

1.1     ! misho       1: /*
        !             2:  * Copyright (C) 2005-2007 Martin Willi
        !             3:  * Copyright (C) 2005 Jan Hutter
        !             4:  * HSR Hochschule fuer Technik Rapperswil
        !             5:  *
        !             6:  * This program is free software; you can redistribute it and/or modify it
        !             7:  * under the terms of the GNU General Public License as published by the
        !             8:  * Free Software Foundation; either version 2 of the License, or (at your
        !             9:  * option) any later version.  See <http://www.fsf.org/copyleft/gpl.txt>.
        !            10:  *
        !            11:  * This program is distributed in the hope that it will be useful, but
        !            12:  * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
        !            13:  * or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
        !            14:  * for more details.
        !            15:  */
        !            16: 
        !            17: /**
        !            18:  * @defgroup gmp_diffie_hellman gmp_diffie_hellman
        !            19:  * @{ @ingroup gmp_p
        !            20:  */
        !            21: 
        !            22: #ifndef GMP_DIFFIE_HELLMAN_H_
        !            23: #define GMP_DIFFIE_HELLMAN_H_
        !            24: 
        !            25: typedef struct gmp_diffie_hellman_t gmp_diffie_hellman_t;
        !            26: 
        !            27: #include <library.h>
        !            28: 
        !            29: /**
        !            30:  * Implementation of the Diffie-Hellman algorithm, as in RFC2631. Uses libgmp.
        !            31:  */
        !            32: struct gmp_diffie_hellman_t {
        !            33: 
        !            34:        /**
        !            35:         * Implements diffie_hellman_t interface.
        !            36:         */
        !            37:        diffie_hellman_t dh;
        !            38: };
        !            39: 
        !            40: /**
        !            41:  * Creates a new gmp_diffie_hellman_t object.
        !            42:  *
        !            43:  * @param group                        Diffie Hellman group number to use
        !            44:  * @return                             gmp_diffie_hellman_t object, NULL if not supported
        !            45:  */
        !            46: gmp_diffie_hellman_t *gmp_diffie_hellman_create(diffie_hellman_group_t group);
        !            47: 
        !            48: /**
        !            49:  * Creates a new gmp_diffie_hellman_t object for MODP_CUSTOM.
        !            50:  *
        !            51:  * @param group                        MODP_CUSTOM
        !            52:  * @param ...                  expects generator and prime as chunk_t
        !            53:  * @return                             gmp_diffie_hellman_t object, NULL if not supported
        !            54:  */
        !            55: gmp_diffie_hellman_t *gmp_diffie_hellman_create_custom(
        !            56:                                                        diffie_hellman_group_t group, ...);
        !            57: 
        !            58: #endif /** GMP_DIFFIE_HELLMAN_H_ @}*/
        !            59: