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1.1 misho 1: /* 2: * Copyright (C) 2018 René Korthaus 3: * Rohde & Schwarz Cybersecurity GmbH 4: * 5: * Permission is hereby granted, free of charge, to any person obtaining a copy 6: * of this software and associated documentation files (the "Software"), to deal 7: * in the Software without restriction, including without limitation the rights 8: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 9: * copies of the Software, and to permit persons to whom the Software is 10: * furnished to do so, subject to the following conditions: 11: * 12: * The above copyright notice and this permission notice shall be included in 13: * all copies or substantial portions of the Software. 14: * 15: * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 16: * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 17: * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 18: * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 19: * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 20: * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 21: * THE SOFTWARE. 22: */ 23: 24: /** 25: * @defgroup botan_ec_diffie_hellman botan_ec_diffie_hellman 26: * @{ @ingroup botan_p 27: */ 28: 29: #ifndef BOTAN_EC_DIFFIE_HELLMAN_H_ 30: #define BOTAN_EC_DIFFIE_HELLMAN_H_ 31: 32: typedef struct botan_ec_diffie_hellman_t botan_ec_diffie_hellman_t; 33: 34: #include <library.h> 35: 36: /** 37: * Implementation of the EC Diffie-Hellman algorithm using Botan. 38: */ 39: struct botan_ec_diffie_hellman_t { 40: 41: /** 42: * Implements diffie_hellman_t interface. 43: */ 44: diffie_hellman_t dh; 45: }; 46: 47: /** 48: * Creates a new botan_ec_diffie_hellman_t object. 49: * 50: * @param group EC Diffie Hellman group number to use 51: * @return botan_ec_diffie_hellman_t object, NULL if not supported 52: */ 53: botan_ec_diffie_hellman_t *botan_ec_diffie_hellman_create( 54: diffie_hellman_group_t group); 55: 56: #endif /** BOTAN_EC_DIFFIE_HELLMAN_H_ @}*/