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* build-aux/gendocs.sh (version): * doc/gendocs_template: * doc/gendocs_template_min: * doc/gnulib.texi: * lib/version-etc.c (COPYRIGHT_YEAR): Update copyright dates by hand in templates and the like. * all files: Run 'make update-copyright'.
148 lines
4.1 KiB
C
148 lines
4.1 KiB
C
/*
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* Copyright (C) 2005, 2010-2017 Free Software Foundation, Inc.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>. */
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/* Written by Simon Josefsson. */
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#include <config.h>
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#include <stdio.h>
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#include <string.h>
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#include "hmac.h"
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/* Test vectors from RFC 2104. */
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int
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main (int argc, char *argv[])
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{
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{
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/*
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key = 0x0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b0b
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key_len = 16 bytes
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data = "Hi There"
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data_len = 8 bytes
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digest = 0x9294727a3638bb1c13f48ef8158bfc9d
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*/
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char *key =
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"\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b\x0b";
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size_t key_len = 16;
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char *data = "Hi There";
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size_t data_len = 8;
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char *digest =
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"\x92\x94\x72\x7a\x36\x38\xbb\x1c\x13\xf4\x8e\xf8\x15\x8b\xfc\x9d";
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char out[16];
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if (hmac_md5 (key, key_len, data, data_len, out) != 0)
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{
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printf ("call failure\n");
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return 1;
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}
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if (memcmp (digest, out, 16) != 0)
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{
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size_t i;
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printf ("hash 1 mismatch. expected:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", digest[i] & 0xFF);
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printf ("\ncomputed:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", out[i] & 0xFF);
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printf ("\n");
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return 1;
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}
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}
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{
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/*
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key = "Jefe"
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data = "what do ya want for nothing?"
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data_len = 28 bytes
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digest = 0x750c783e6ab0b503eaa86e310a5db738
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*/
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char *key = "Jefe";
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size_t key_len = 4;
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char *data = "what do ya want for nothing?";
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size_t data_len = 28;
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char *digest =
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"\x75\x0c\x78\x3e\x6a\xb0\xb5\x03\xea\xa8\x6e\x31\x0a\x5d\xb7\x38";
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char out[16];
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if (hmac_md5 (key, key_len, data, data_len, out) != 0)
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{
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printf ("call failure\n");
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return 1;
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}
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if (memcmp (digest, out, 16) != 0)
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{
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size_t i;
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printf ("hash 2 mismatch. expected:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", digest[i] & 0xFF);
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printf ("\ncomputed:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", out[i] & 0xFF);
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printf ("\n");
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return 1;
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}
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}
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{
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/*
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key = 0xAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA
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key_len 16 bytes
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data = 0xDDDDDDDDDDDDDDDDDDDD...
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..DDDDDDDDDDDDDDDDDDDD...
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..DDDDDDDDDDDDDDDDDDDD...
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..DDDDDDDDDDDDDDDDDDDD...
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..DDDDDDDDDDDDDDDDDDDD
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data_len = 50 bytes
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digest = 0x56be34521d144c88dbb8c733f0e8b3f6
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*/
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char *key =
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"\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA\xAA";
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size_t key_len = 16;
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char *data = "\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD"
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"\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD"
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"\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD\xDD"
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"\xDD\xDD";
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size_t data_len = 50;
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char *digest =
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"\x56\xbe\x34\x52\x1d\x14\x4c\x88\xdb\xb8\xc7\x33\xf0\xe8\xb3\xf6";
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char out[16];
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if (hmac_md5 (key, key_len, data, data_len, out) != 0)
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{
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printf ("call failure\n");
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return 1;
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}
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if (memcmp (digest, out, 16) != 0)
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{
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size_t i;
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printf ("hash 3 mismatch. expected:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", digest[i] & 0xFF);
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printf ("\ncomputed:\n");
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for (i = 0; i < 16; i++)
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printf ("%02x ", out[i] & 0xFF);
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printf ("\n");
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return 1;
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}
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}
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return 0;
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}
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