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/*
* Copyright (C) 2018 René Korthaus
* Copyright (C) 2018 Konstantinos Kolelis
* Rohde & Schwarz Cybersecurity GmbH
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
* THE SOFTWARE.
*/
/**
* @defgroup botan_diffie_hellman botan_diffie_hellman
* @{ @ingroup botan_p
*/
#ifndef BOTAN_DIFFIE_HELLMAN_H_
#define BOTAN_DIFFIE_HELLMAN_H_
typedef struct botan_diffie_hellman_t botan_diffie_hellman_t;
#include <crypto/diffie_hellman.h>
/**
* Implementation of the Diffie-Hellman algorithm using Botan.
*/
struct botan_diffie_hellman_t {
/**
* Implements diffie_hellman_t interface.
*/
diffie_hellman_t dh;
};
/**
* Creates a new botan_diffie_hellman_t object.
*
* @param group Diffie Hellman group number to use
* @param ... expects generator and prime as chunk_t if MODP_CUSTOM
* @return botan_diffie_hellman_t object,
* NULL if not supported
*/
botan_diffie_hellman_t *botan_diffie_hellman_create(
diffie_hellman_group_t group, ...);
#endif /** BOTAN_DIFFIE_HELLMAN_H_ @}*/
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