/* demo/gmssl/ciphers.c */
/* ====================================================================
 * Copyright (c) 2014 - 2015 The GmSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the GmSSL Project.
 *    (http://gmssl.org/)"
 *
 * 4. The name "GmSSL Project" must not be used to endorse or promote
 *    products derived from this software without prior written
 *    permission. For written permission, please contact
 *    guanzhi1980@gmail.com.
 *
 * 5. Products derived from this software may not be called "GmSSL"
 *    nor may "GmSSL" appear in their names without prior written
 *    permission of the GmSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the GmSSL Project
 *    (http://gmssl.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE GmSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE GmSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 */

#include <stdio.h>
#include <string.h>
#include <openssl/evp.h>

int main(int argc, char **argv)
{
	int i;
	char *names[] = {
		"sms4-ecb",
		"sms4-cbc",
		"sms4-cfb",
		"sms4-ofb",
		"sms4-ctr",
		"zuc",
	};
	const EVP_CIPHER *cipher;

	OpenSSL_add_all_ciphers();

	printf("%s New Ciphers:\n\n", OPENSSL_VERSION_TEXT);

	for (i = 0; i < sizeof(names)/sizeof(names[i]); i++) {
		if (!(cipher = EVP_get_cipherbyname(names[i]))) {
			fprintf(stderr, "cipher \"%s\" is not supported\n", names[i]);
			continue;
		}

		printf("  cipher nid : %d\n", EVP_CIPHER_nid(cipher));
		printf(" cipher name : %s\n", EVP_CIPHER_name(cipher));
		printf("  block size : %d\n", EVP_CIPHER_block_size(cipher));
		printf("  key length : %d\n", EVP_CIPHER_key_length(cipher));
		printf("   iv length : %d\n", EVP_CIPHER_iv_length(cipher));
		printf("       flags : 0x%016lx\n", EVP_CIPHER_flags(cipher));
		printf("\n");
	}

	return 0;
}