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1.1 misho 1: /* 2: * Copyright (C) 2008 Tobias Brunner 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 openssl_diffie_hellman openssl_diffie_hellman 18: * @{ @ingroup openssl_p 19: */ 20: 21: #ifndef OPENSSL_DIFFIE_HELLMAN_H_ 22: #define OPENSSL_DIFFIE_HELLMAN_H_ 23: 24: typedef struct openssl_diffie_hellman_t openssl_diffie_hellman_t; 25: 26: #include <library.h> 27: 28: /** 29: * Implementation of the Diffie-Hellman algorithm using OpenSSL. 30: */ 31: struct openssl_diffie_hellman_t { 32: 33: /** 34: * Implements diffie_hellman_t interface. 35: */ 36: diffie_hellman_t dh; 37: }; 38: 39: /** 40: * Creates a new openssl_diffie_hellman_t object. 41: * 42: * @param group Diffie Hellman group number to use 43: * @param ... expects generator and prime as chunk_t if MODP_CUSTOM 44: * @return openssl_diffie_hellman_t object, NULL if not supported 45: */ 46: openssl_diffie_hellman_t *openssl_diffie_hellman_create( 47: diffie_hellman_group_t group, ...); 48: 49: #endif /** OPENSSL_DIFFIE_HELLMAN_H_ @}*/ 50: