/* SPDX-License-Identifier: BSD-2-Clause */
/*
* Copyright (c) 2012 embedded brains GmbH. 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 COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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
#include "tmacros.h"
#include <md5.h>
const char rtems_test_name[] = "MD5 1";
#ifndef MD5_BLOCK_SIZE
#define MD5_BLOCK_SIZE 64
#endif
#ifndef MD5_DIGEST_LENGTH
#define MD5_DIGEST_LENGTH 16
#endif
/* Test cases according to RFC 2202 */
static const uint8_t key_1[] = {
0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b, 0x0b,
0x0b, 0x0b, 0x0b
};
static const uint8_t data_1[] = {
'H', 'i', ' ', 'T', 'h', 'e', 'r', 'e'
};
static const uint8_t digest_1[MD5_DIGEST_LENGTH] = {
0x92, 0x94, 0x72, 0x7a, 0x36, 0x38, 0xbb, 0x1c, 0x13, 0xf4, 0x8e, 0xf8, 0x15,
0x8b, 0xfc, 0x9d
};
static const uint8_t key_2[] = {
'J', 'e', 'f', 'e'
};
static const uint8_t data_2[] = {
'w', 'h', 'a', 't', ' ', 'd', 'o', ' ', 'y', 'a', ' ', 'w', 'a', 'n', 't',
' ', 'f', 'o', 'r', ' ', 'n', 'o', 't', 'h', 'i', 'n', 'g', '?'
};
static const uint8_t digest_2[MD5_DIGEST_LENGTH] = {
0x75, 0x0c, 0x78, 0x3e, 0x6a, 0xb0, 0xb5, 0x03, 0xea, 0xa8, 0x6e, 0x31, 0x0a,
0x5d, 0xb7, 0x38
};
static const uint8_t key_3[] = {
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa
};
static const uint8_t data_3[] = {
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd,
0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd, 0xdd
};
static const uint8_t digest_3[MD5_DIGEST_LENGTH] = {
0x56, 0xbe, 0x34, 0x52, 0x1d, 0x14, 0x4c, 0x88, 0xdb, 0xb8, 0xc7, 0x33, 0xf0,
0xe8, 0xb3, 0xf6
};
static const uint8_t key_4[] = {
0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07, 0x08, 0x09, 0x0a, 0x0b, 0x0c, 0x0d,
0x0e, 0x0f, 0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17, 0x18, 0x19
};
static const uint8_t data_4[] = {
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd,
0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd, 0xcd
};
static const uint8_t digest_4[MD5_DIGEST_LENGTH] = {
0x69, 0x7e, 0xaf, 0x0a, 0xca, 0x3a, 0x3a, 0xea, 0x3a, 0x75, 0x16, 0x47, 0x46,
0xff, 0xaa, 0x79
};
static const uint8_t key_5[] = {
0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c, 0x0c,
0x0c, 0x0c, 0x0c
};
static const uint8_t data_5[] = {
'T', 'e', 's', 't', ' ', 'W', 'i', 't', 'h', ' ', 'T', 'r', 'u', 'n', 'c',
'a', 't', 'i', 'o', 'n'
};
static const uint8_t digest_5[MD5_DIGEST_LENGTH] = {
0x56, 0x46, 0x1e, 0xf2, 0x34, 0x2e, 0xdc, 0x00, 0xf9, 0xba, 0xb9, 0x95, 0x69,
0x0e, 0xfd, 0x4c
};
static const uint8_t key_6[] = {
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa
};
static const uint8_t data_6[] = {
'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ', 'L', 'a', 'r', 'g',
'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ', 'B', 'l', 'o', 'c', 'k', '-', 'S',
'i', 'z', 'e', ' ', 'K', 'e', 'y', ' ', '-', ' ', 'H', 'a', 's', 'h', ' ',
'K', 'e', 'y', ' ', 'F', 'i', 'r', 's', 't'
};
static const uint8_t digest_6[MD5_DIGEST_LENGTH] = {
0x6b, 0x1a, 0xb7, 0xfe, 0x4b, 0xd7, 0xbf, 0x8f, 0x0b, 0x62, 0xe6, 0xce, 0x61,
0xb9, 0xd0, 0xcd
};
static const uint8_t key_7[] = {
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa, 0xaa,
0xaa, 0xaa
};
static const uint8_t data_7[] = {
'T', 'e', 's', 't', ' ', 'U', 's', 'i', 'n', 'g', ' ', 'L', 'a', 'r', 'g',
'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ', 'B', 'l', 'o', 'c', 'k', '-', 'S',
'i', 'z', 'e', ' ', 'K', 'e', 'y', ' ', 'a', 'n', 'd', ' ', 'L', 'a', 'r',
'g', 'e', 'r', ' ', 'T', 'h', 'a', 'n', ' ', 'O', 'n', 'e', ' ', 'B', 'l',
'o', 'c', 'k', '-', 'S', 'i', 'z', 'e', ' ', 'D', 'a', 't', 'a'
};
static const uint8_t digest_7[MD5_DIGEST_LENGTH] = {
0x6f, 0x63, 0x0f, 0xad, 0x67, 0xcd, 0xa0, 0xee, 0x1f, 0xb1, 0xf5, 0x62, 0xdb,
0x3a, 0xa5, 0x3e
};
static void test_md5(
const uint8_t *key,
size_t key_size,
const uint8_t *data,
size_t data_size,
const uint8_t expected_digest[MD5_DIGEST_LENGTH]
)
{
MD5_CTX inner_ctx;
MD5_CTX outer_ctx;
uint8_t inner_digest[MD5_DIGEST_LENGTH];
uint8_t outer_digest[MD5_DIGEST_LENGTH];
uint8_t key_buf[MD5_DIGEST_LENGTH];
uint8_t buf[MD5_BLOCK_SIZE];
size_t i;
if (key_size > MD5_BLOCK_SIZE) {
MD5_CTX tmp_ctx;
MD5Init(&tmp_ctx);
MD5Update(&tmp_ctx, key, key_size);
MD5Final(&key_buf[0], &tmp_ctx);
key = &key_buf[0];
key_size = MD5_DIGEST_LENGTH;
}
/* Inner digest */
MD5Init(&inner_ctx);
/* Pad the key for the inner digest */
for (i = 0; i < key_size; ++i) {
buf[i] = key[i] ^ 0x36;
}
for (i = key_size; i < MD5_BLOCK_SIZE; ++i) {
buf[i] = 0x36;
}
MD5Update(&inner_ctx, &buf[0], MD5_BLOCK_SIZE);
MD5Update(&inner_ctx, data, data_size);
MD5Final(&inner_digest[0], &inner_ctx);
/* Outer digest */
MD5Init(&outer_ctx);
/* Pad the key for outer digest */
for (i = 0; i < key_size; ++i) {
buf[i] = key[i] ^ 0x5c;
}
for (i = key_size; i < MD5_BLOCK_SIZE; ++i) {
buf[i] = 0x5c;
}
MD5Update(&outer_ctx, &buf[0], MD5_BLOCK_SIZE);
MD5Update(&outer_ctx, &inner_digest[0], MD5_DIGEST_LENGTH);
MD5Final(&outer_digest[0], &outer_ctx);
rtems_test_assert(
memcmp(&outer_digest[0], expected_digest, sizeof(outer_digest)) == 0
);
}
static void test(void)
{
test_md5(&key_1[0], sizeof(key_1), &data_1[0], sizeof(data_1), &digest_1[0]);
test_md5(&key_2[0], sizeof(key_2), &data_2[0], sizeof(data_2), &digest_2[0]);
test_md5(&key_3[0], sizeof(key_3), &data_3[0], sizeof(data_3), &digest_3[0]);
test_md5(&key_4[0], sizeof(key_4), &data_4[0], sizeof(data_4), &digest_4[0]);
test_md5(&key_5[0], sizeof(key_5), &data_5[0], sizeof(data_5), &digest_5[0]);
test_md5(&key_6[0], sizeof(key_6), &data_6[0], sizeof(data_6), &digest_6[0]);
test_md5(&key_7[0], sizeof(key_7), &data_7[0], sizeof(data_7), &digest_7[0]);
}
static void Init(rtems_task_argument arg)
{
TEST_BEGIN();
test();
TEST_END();
rtems_test_exit(0);
}
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER
#define CONFIGURE_APPLICATION_NEEDS_SIMPLE_CONSOLE_DRIVER
#define CONFIGURE_MAXIMUM_TASKS 1
#define CONFIGURE_INITIAL_EXTENSIONS RTEMS_TEST_INITIAL_EXTENSION
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE
#define CONFIGURE_INIT
#include <rtems/confdefs.h>
