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/*
* Copyright (C) 2005, 2010-2023 Free Software Foundation, Inc.
*
* 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 3 of the License, 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, see <https://www.gnu.org/licenses/>. */
/* Written by Simon Josefsson. Test vectors from RFC 4231. */
#include <config.h>
#include "hmac.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
static void
hmac_check (const void *key, size_t key_len,
const void *data, size_t data_len, const char *digest)
{
char out[64];
if (hmac_sha512 (key, key_len, data, data_len, out) != 0)
{
printf ("call failure\n");
exit (1);
}
if (memcmp (digest, out, 64) != 0)
{
size_t i;
printf ("hash 1 mismatch. expected:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", digest[i] & 0xFF);
printf ("\ncomputed:\n");
for (i = 0; i < 64; i++)
printf ("%02x ", out[i] & 0xFF);
printf ("\n");
exit (1);
}
}
int
main (int argc, char *argv[])
{
{
char key[20];
size_t key_len = sizeof key;
memset (key, '\x0b', sizeof key);
char *data = "Hi There";
size_t data_len = 8;
char *digest =
"\x87\xaa\x7c\xde\xa5\xef\x61\x9d\x4f\xf0\xb4\x24\x1a\x1d\x6c\xb0"
"\x23\x79\xf4\xe2\xce\x4e\xc2\x78\x7a\xd0\xb3\x05\x45\xe1\x7c\xde"
"\xda\xa8\x33\xb7\xd6\xb8\xa7\x02\x03\x8b\x27\x4e\xae\xa3\xf4\xe4"
"\xbe\x9d\x91\x4e\xeb\x61\xf1\x70\x2e\x69\x6c\x20\x3a\x12\x68\x54";
hmac_check (key, key_len, data, data_len, digest);
}
{
char *key = "Jefe";
size_t key_len = 4;
char *data = "what do ya want for nothing?";
size_t data_len = 28;
char *digest =
"\x16\x4b\x7a\x7b\xfc\xf8\x19\xe2\xe3\x95\xfb\xe7\x3b\x56\xe0\xa3"
"\x87\xbd\x64\x22\x2e\x83\x1f\xd6\x10\x27\x0c\xd7\xea\x25\x05\x54"
"\x97\x58\xbf\x75\xc0\x5a\x99\x4a\x6d\x03\x4f\x65\xf8\xf0\xe6\xfd"
"\xca\xea\xb1\xa3\x4d\x4a\x6b\x4b\x63\x6e\x07\x0a\x38\xbc\xe7\x37";
hmac_check (key, key_len, data, data_len, digest);
}
{
char key[20];
size_t key_len = sizeof key;
memset (key, '\xAA', sizeof key);
char data[50];
size_t data_len = sizeof data;
memset (data, '\xDD', sizeof data);
char *digest =
"\xfa\x73\xb0\x08\x9d\x56\xa2\x84\xef\xb0\xf0\x75\x6c\x89\x0b\xe9"
"\xb1\xb5\xdb\xdd\x8e\xe8\x1a\x36\x55\xf8\x3e\x33\xb2\x27\x9d\x39"
"\xbf\x3e\x84\x82\x79\xa7\x22\xc8\x06\xb4\x85\xa4\x7e\x67\xc8\x07"
"\xb9\x46\xa3\x37\xbe\xe8\x94\x26\x74\x27\x88\x59\xe1\x32\x92\xfb";
hmac_check (key, key_len, data, data_len, digest);
}
{
char key[129];
size_t key_len = sizeof key;
memset (key, '\x0b', sizeof key);
char *data = "Hi There";
size_t data_len = 8;
char *digest =
"\xaa\x1c\x23\xfe\x04\x0c\x4f\x3e\x65\x45\xa9\x15\x4e\x33\x9d\x17"
"\xff\xb5\x27\x2e\x0a\x54\x5b\x84\xd3\x8b\x9b\xf8\xe2\xc7\x46\x4d"
"\xf2\xd6\x2b\xb5\x00\x05\x57\x68\x6f\x85\x10\xeb\x43\x02\xa0\xca"
"\xe6\xb5\xdd\x1f\x37\x00\xbe\xae\xde\x75\x5f\x86\xfd\xbe\xb4\x8f";
hmac_check (key, key_len, data, data_len, digest);
}
return 0;
}
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