/*

 * Copyright (C) 2004-2012 Free Software Foundation, Inc.

 *

 * This file is part of GnuTLS.

 *

 * GnuTLS 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.

 *

 * GnuTLS 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 this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA

 */

#ifdef HAVE_CONFIG_H

#include <config.h>

#endif

#include <stdio.h>

#include <stdlib.h>

#include <gnutls/gnutls.h>

#include <gnutls/crypto.h>

#include "utils.h"

#include "../lib/gnutls_int.h"

#include "../lib/hash_int.h"

#include "../lib/debug.h"

static void tls_log_func(int level, const char *str)

{

	fprintf(stderr, "|<%d>| %s", level, str);

}

void doit(void)

{

	unsigned char digest[20];

	int err;

	/* XXX: We need this to fix secure memory. */

	global_init();

	gnutls_global_set_log_function(tls_log_func);

	if (debug)

		gnutls_global_set_log_level(4711);

	err =

	    gnutls_hmac_fast(GNUTLS_MAC_MD5, "keykeykey", 9, "abcdefgh", 8,

			     digest);

	if (err < 0)

		fail("gnutls_hmac_fast(MD5) failed: %d\n", err);

	else {

		if (memcmp(digest, "\x3c\xb0\x9d\x83\x28\x01\xef\xc0"

			   "\x7b\xb3\xaf\x42\x69\xe5\x93\x9a", 16) == 0) {

			if (debug)

				success("gnutls_hmac_fast(MD5) OK\n");

		} else {

			hexprint(digest, 16);

			fail("gnutls_hmac_fast(MD5) failure\n");

		}

	}

	err =

	    gnutls_hmac_fast(GNUTLS_MAC_SHA1, "keykeykey", 9, "abcdefgh",

			     8, digest);

	if (err < 0)

		fail("gnutls_hmac_fast(SHA1) failed: %d\n", err);

	else {

		if (memcmp(digest, "\x58\x93\x7a\x58\xfe\xea\x82\xf8"

			   "\x0e\x64\x62\x01\x40\x2b\x2c\xed\x5d\x54\xc1\xfa",

			   20) == 0) {

			if (debug)

				success("gnutls_hmac_fast(SHA1) OK\n");

		} else {

			hexprint(digest, 20);

			fail("gnutls_hmac_fast(SHA1) failure\n");

		}

	}

	gnutls_global_deinit();

}