Simple regression test for HMAC.
git-svn-id: svn://svn.h5l.se/heimdal/trunk/heimdal@16510 ec53bebd-3082-4978-b11e-865c3cabbd6b
This commit is contained in:
81
lib/des/test_hmac.c
Normal file
81
lib/des/test_hmac.c
Normal file
@@ -0,0 +1,81 @@
|
||||
/*
|
||||
* Copyright (c) 2006 Kungliga Tekniska H<>gskolan
|
||||
* (Royal Institute of Technology, Stockholm, Sweden).
|
||||
* 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. Neither the name of the Institute nor the names of its contributors
|
||||
* may be used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE INSTITUTE AND CONTRIBUTORS ``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 INSTITUTE OR 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.
|
||||
*/
|
||||
|
||||
#ifdef HAVE_CONFIG_H
|
||||
#include <config.h>
|
||||
#endif
|
||||
|
||||
#ifdef RCSID
|
||||
RCSID("$Id$");
|
||||
#endif
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <limits.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
|
||||
#include <hmac.h>
|
||||
#include <evp.h>
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
unsigned char buf[4] = { 0, 0, 0, 0 };
|
||||
char hmackey[] = "hello-world";
|
||||
size_t hmackey_size = sizeof(hmackey);
|
||||
unsigned int hmaclen;
|
||||
unsigned char hmac[EVP_MAX_MD_SIZE];
|
||||
HMAC_CTX c;
|
||||
|
||||
char answer[20] = "\x2c\xfa\x32\xb7\x2b\x8a\xf6\xdf\xcf\xda"
|
||||
"\x6f\xd1\x52\x4d\x54\x58\x73\x0f\xf3\x24";
|
||||
|
||||
HMAC_CTX_init(&c);
|
||||
HMAC_Init_ex(&c, hmackey, hmackey_size, EVP_sha1(), NULL);
|
||||
HMAC_Update(&c, buf, sizeof(buf));
|
||||
HMAC_Final(&c, hmac, &hmaclen);
|
||||
HMAC_CTX_cleanup(&c);
|
||||
|
||||
if (hmaclen != 20) {
|
||||
printf("hmaclen = %d\n", (int)hmaclen);
|
||||
return 1;
|
||||
}
|
||||
|
||||
if (memcmp(hmac, answer, hmaclen) != 0) {
|
||||
printf("wrong answer\n");
|
||||
return 1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
Reference in New Issue
Block a user