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eac_lib.h
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eac_lib.h
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/*
* Copyright (c) 2010-2012 Frank Morgner and Dominik Oepen
*
* This file is part of OpenPACE.
*
* OpenPACE is free software: you can redistribute it and/or modify it under
* the terms of the GNU General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option)
* any later version.
*
* OpenPACE is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
* details.
*
* You should have received a copy of the GNU General Public License along with
* OpenPACE. If not, see <http://www.gnu.org/licenses/>.
*
* Additional permission under GNU GPL version 3 section 7
*
* If you modify this Program, or any covered work, by linking or combining it
* with OpenSSL (or a modified version of that library), containing
* parts covered by the terms of OpenSSL's license, the licensors of
* this Program grant you additional permission to convey the resulting work.
* Corresponding Source for a non-source form of such a combination shall include
* the source code for the parts of OpenSSL used as well as that of the
* covered work.
*
* If you modify this Program, or any covered work, by linking or combining it
* with OpenSC (or a modified version of that library), containing
* parts covered by the terms of OpenSC's license, the licensors of
* this Program grant you additional permission to convey the resulting work.
* Corresponding Source for a non-source form of such a combination shall include
* the source code for the parts of OpenSC used as well as that of the
* covered work.
*/
/**
* @file eac_lib.h
* @brief Interface for EAC library functions
*
* @author Frank Morgner <[email protected]>
* @author Dominik Oepen <[email protected]>
*/
#ifndef EAC_LIB_H_
#define EAC_LIB_H_
#include <eac/eac.h>
#include <openssl/bn.h>
#include <openssl/buffer.h>
#ifdef __cplusplus
extern "C" {
#endif
BUF_MEM *
KA_CTX_generate_key(const KA_CTX *ctx, BN_CTX *bn_ctx);
int
KA_CTX_compute_key(KA_CTX *ctx, const BUF_MEM *in, BN_CTX *bn_ctx);
int
KA_CTX_derive_keys(KA_CTX *ka_ctx, const BUF_MEM *nonce, EVP_MD_CTX *md_ctx);
void KA_CTX_clear_free(KA_CTX *ctx);
KA_CTX *KA_CTX_new(void);
KA_CTX *KA_CTX_dup(const KA_CTX *ka_ctx);
int KA_CTX_set_protocol(KA_CTX *ctx, int protocol);
#ifdef __cplusplus
}
#endif
#endif