view tests/test-gc-hmac-sha1.c @ 7376:5b76a3b030e7

.
author Karl Berry <karl@freefriends.org>
date Wed, 27 Sep 2006 07:37:50 +0000
parents fca6cdd9520b
children 633babea5f62
line wrap: on
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/*
 * Copyright (C) 2005 Free Software Foundation
 * Written by Simon Josefsson
 *
 * 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, or (at your option)
 * any later version.
 *
 * 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.
 *
 * 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 <string.h>
#include "gc.h"

int
main (int argc, char *argv[])
{
  Gc_rc rc;

  rc = gc_init ();
  if (rc != GC_OK)
    {
      printf ("gc_init() failed\n");
      return 1;
    }

  {
    char *key =
      "\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b";
    size_t key_len = 16;
    char *data = "Hi There";
    size_t data_len = 8;
    char *digest =
      "\x67\x5b\x0b\x3a\x1b\x4d\xdf\x4e\x12\x48"
      "\x72\xda\x6c\x2f\x63\x2b\xfe\xd9\x57\xe9";
    char out[GC_SHA1_DIGEST_SIZE];

    if (gc_hmac_sha1 (key, key_len, data, data_len, out) != 0)
      {
	printf ("call failure\n");
	return 1;
      }

    if (memcmp (digest, out, GC_SHA1_DIGEST_SIZE) != 0)
      {
	size_t i;
	printf ("hash 1 mismatch. expected:\n");
	for (i = 0; i < 16; i++)
	  printf ("%02x ", digest[i] & 0xFF);
	printf ("\ncomputed:\n");
	for (i = 0; i < 16; i++)
	  printf ("%02x ", out[i] & 0xFF);
	printf ("\n");
	return 1;
      }
  }

  gc_done ();

  return 0;
}