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/**
* @file crypter.c
*
* @brief Generic constructor for crypter_t.
*
*/
/*
* Copyright (C) 2005 Jan Hutter, Martin Willi
* Hochschule fuer Technik Rapperswil
*
* This program 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 2 of the License, or (at your
* option) any later version. See <http://www.fsf.org/copyleft/gpl.txt>.
*
* This program 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.
*/
#include "crypter.h"
#include <crypto/crypters/aes_cbc_crypter.h>
/**
* String mappings for encryption_algorithm_t.
*/
mapping_t encryption_algorithm_m[] = {
{ENCR_UNDEFINED, "ENCR_UNDEFINED"},
{ENCR_DES_IV64, "ENCR_DES_IV64"},
{ENCR_DES, "ENCR_DES"},
{ENCR_3DES, "ENCR_3DES"},
{ENCR_RC5, "ENCR_RC5"},
{ENCR_IDEA, "ENCR_IDEA"},
{ENCR_CAST, "ENCR_CAST"},
{ENCR_BLOWFISH, "ENCR_BLOWFISH"},
{ENCR_3IDEA, "ENCR_3IDEA"},
{ENCR_DES_IV32, "ENCR_DES_IV32"},
{ENCR_NULL, "ENCR_NULL"},
{ENCR_AES_CBC, "ENCR_AES_CBC"},
{ENCR_AES_CTR, "ENCR_AES_CTR"},
{MAPPING_END, NULL}
};
/*
* Described in header.
*/
crypter_t *crypter_create(encryption_algorithm_t encryption_algorithm, size_t key_size)
{
switch (encryption_algorithm)
{
case ENCR_AES_CBC:
{
return (crypter_t*)aes_cbc_crypter_create(key_size);
}
default:
return NULL;
}
}
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