77 lines
2.1 KiB
C
77 lines
2.1 KiB
C
/*
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* Copyright (C) 2008-2016 Tobias Brunner
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*
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* Copyright (C) secunet Security Networks AG
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation; either version 2 of the License, or (at your
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* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*/
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/**
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* @defgroup openssl_ec_private_key openssl_ec_private_key
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* @{ @ingroup openssl_p
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*/
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#ifndef OPENSSL_EC_PRIVATE_KEY_H_
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#define OPENSSL_EC_PRIVATE_KEY_H_
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#include <openssl/evp.h>
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#include <credentials/builder.h>
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#include <credentials/keys/private_key.h>
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typedef struct openssl_ec_private_key_t openssl_ec_private_key_t;
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/**
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* private_key_t implementation of ECDSA using OpenSSL.
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*/
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struct openssl_ec_private_key_t {
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/**
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* Implements private_key_t interface
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*/
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private_key_t key;
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};
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/**
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* Generate a ECDSA private key using OpenSSL.
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*
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* Accepts the BUILD_KEY_SIZE argument.
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*
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* @param type type of the key, must be KEY_ECDSA
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* @param args builder_part_t argument list
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* @return generated key, NULL on failure
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*/
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openssl_ec_private_key_t *openssl_ec_private_key_gen(key_type_t type,
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va_list args);
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/**
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* Load a ECDSA private key using OpenSSL.
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*
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* Accepts a BUILD_BLOB_ASN1_DER argument.
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*
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* @param type type of the key, must be KEY_ECDSA
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* @param args builder_part_t argument list
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* @return loaded key, NULL on failure
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*/
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openssl_ec_private_key_t *openssl_ec_private_key_load(key_type_t type,
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va_list args);
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/**
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* Wrap an EVP_PKEY object of type EVP_PKEY_EC
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*
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* @param key EVP_PKEY_EC key object (adopted)
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* @param engine whether the key was loaded via an engine
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* @return loaded key, NULL on failure
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*/
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private_key_t *openssl_ec_private_key_create(EVP_PKEY *key, bool engine);
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#endif /** OPENSSL_EC_PRIVATE_KEY_H_ @}*/
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