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/*
* Copyright (C) 2000, 2001 Internet Software Consortium.
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND INTERNET SOFTWARE CONSORTIUM
* DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL
* INTERNET SOFTWARE CONSORTIUM BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
* FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
* NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
* WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/* $ISC: hash_test.c,v 1.8 2001/01/09 21:41:07 bwelling Exp $ */
#include <config.h>
#include <stdio.h>
#include <string.h>
#include <isc/hmacmd5.h>
#include <isc/md5.h>
#include <isc/sha1.h>
#include <isc/util.h>
#include <isc/string.h>
static void
print_digest(char *s, const char *hash, unsigned char *d,
unsigned int words)
{
unsigned int i, j;
printf("hash (%s) %s:\n\t", hash, s);
for (i = 0 ; i < words ; i++) {
printf(" ");
for (j = 0 ; j < 4 ; j++)
printf("%02x", d[i * 4 + j]);
}
printf("\n");
}
int
main(int argc, char **argv) {
isc_sha1_t sha1;
isc_md5_t md5;
isc_hmacmd5_t hmacmd5;
unsigned char digest[20];
unsigned char buffer[1024];
const unsigned char *s;
unsigned char key[20];
UNUSED(argc);
UNUSED(argv);
s = "abc";
isc_sha1_init(&sha1);
strlcpy(buffer, s, sizeof(buffer));
isc_sha1_update(&sha1, buffer, strlen(s));
isc_sha1_final(&sha1, digest);
print_digest(buffer, "sha1", digest, 5);
s = "abcdbcdecdefdefgefghfghighijhijkijkljklmklmnlmnomnopnopq";
isc_sha1_init(&sha1);
strlcpy(buffer, s, sizeof(buffer));
isc_sha1_update(&sha1, buffer, strlen(s));
isc_sha1_final(&sha1, digest);
print_digest(buffer, "sha1", digest, 5);
s = "abc";
isc_md5_init(&md5);
strlcpy(buffer, s, sizeof(buffer));
isc_md5_update(&md5, buffer, strlen(s));
isc_md5_final(&md5, digest);
print_digest(buffer, "md5", digest, 4);
/*
* The 3 HMAC-MD5 examples from RFC 2104
*/
s = "Hi There";
memset(key, 0x0b, 16);
isc_hmacmd5_init(&hmacmd5, key, 16);
strlcpy(buffer, s, sizeof(buffer));
isc_hmacmd5_update(&hmacmd5, buffer, strlen(s));
isc_hmacmd5_sign(&hmacmd5, digest);
print_digest(buffer, "hmacmd5", digest, 4);
s = "what do ya want for nothing?";
strlcpy(key, "Jefe", sizeof(key));
isc_hmacmd5_init(&hmacmd5, key, 4);
strlcpy(buffer, s, sizeof(buffer));
isc_hmacmd5_update(&hmacmd5, buffer, strlen(s));
isc_hmacmd5_sign(&hmacmd5, digest);
print_digest(buffer, "hmacmd5", digest, 4);
s = "\335\335\335\335\335\335\335\335\335\335"
"\335\335\335\335\335\335\335\335\335\335"
"\335\335\335\335\335\335\335\335\335\335"
"\335\335\335\335\335\335\335\335\335\335"
"\335\335\335\335\335\335\335\335\335\335";
memset(key, 0xaa, 16);
isc_hmacmd5_init(&hmacmd5, key, 16);
strlcpy(buffer, s, sizeof(buffer));
isc_hmacmd5_update(&hmacmd5, buffer, strlen(s));
isc_hmacmd5_sign(&hmacmd5, digest);
print_digest(buffer, "hmacmd5", digest, 4);
return (0);
}
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