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/* $OpenBSD: hmactest.c,v 1.5 2003/06/04 07:31:17 ho Exp $ */
/* $EOM: hmactest.c,v 1.3 1998/08/09 19:16:24 niklas Exp $ */
/*
* Copyright (c) 1998 Niels Provos. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS 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 AUTHOR 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.
*/
/*
* This code was written under funding by Ericsson Radio Systems.
*/
#include <sys/param.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "hash.h"
int test_hmac(char *, struct hash *, char *, int, char *, int, char *);
#define nibble2c(x) ((x) >= 10 ? ('a'-10+(x)) : ('0' + (x)))
int
main (void)
{
char key[100];
memset(key, 11, 20);
test_hmac ("HMAC-MD5 Test Case 1", hash_get (HASH_MD5),
key, 16, "Hi There", 8, "9294727a3638bb1c13f48ef8158bfc9d");
test_hmac ("HMAC-MD5 Test Case 2", hash_get (HASH_MD5),
"Jefe", 4,
"what do ya want for nothing?", 28,
"750c783e6ab0b503eaa86e310a5db738");
test_hmac ("HMAC-SHA1 Test Case 1", hash_get (HASH_SHA1),
key, 20, "Hi There", 8,
"b617318655057264e28bc0b6fb378c8ef146be00");
test_hmac ("HMAC-SHA1 Test Case 2", hash_get (HASH_SHA1),
"Jefe", 4, "what do ya want for nothing?", 28,
"effcdf6ae5eb2fa2d27416d5f184df9c259a7c79");
return 1;
}
int
test_hmac(char *test, struct hash *hash, char *key, int klen,
char *data, int dlen, char *cmp)
{
char output[2*HASH_MAX+1];
int i;
printf("Testing %s: ", test);
hash->HMACInit(hash, key, klen);
hash->Update(hash->ctx, data, dlen);
hash->HMACFinal(hash->digest, hash);
for (i=0; i<hash->hashsize; i++)
{
output[2*i] = nibble2c((hash->digest[i] >> 4) & 0xf);
output[2*i+1] = nibble2c(hash->digest[i] & 0xf);
}
output[2*i] = 0;
if (!strcmp(output, cmp))
{
printf("OKAY\n");
return 1;
}
printf("%s <-> %s\n", output, cmp);
return 0;
}
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