/*

 * Copyright 1995-2017 The OpenSSL Project Authors. All Rights Reserved.

 *

 * Licensed under the OpenSSL license (the "License").  You may not use

 * this file except in compliance with the License.  You can obtain a copy

 * in the file LICENSE in the source distribution or at

 * https://www.openssl.org/source/license.html

 */

#include <string.h>

#include "internal/nelem.h"

#include "testutil.h"

#ifndef OPENSSL_NO_MD2

# include <openssl/evp.h>

# include <openssl/md2.h>

# ifdef CHARSET_EBCDIC

#  include <openssl/ebcdic.h>

# endif

static char *test[] = {

    "",

    "a",

    "abc",

    "message digest",

    "abcdefghijklmnopqrstuvwxyz",

    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789",

    "12345678901234567890123456789012345678901234567890123456789012345678901234567890",

};

static char *ret[] = {

    "8350e5a3e24c153df2275c9f80692773",

    "32ec01ec4a6dac72c0ab96fb34c0b5d1",

    "da853b0d3f88d99b30283a69e6ded6bb",

    "ab4f496bfb2a530b219ff33031fe06b0",

    "4e8ddff3650292ab5a4108c3aa47940b",

    "da33def2a42df13975352846c30338cd",

    "d5976f79d83d3a0dc9806c3c66f3efd8",

};

static int test_md2(int n)

{

    char buf[80];

    unsigned char md[MD2_DIGEST_LENGTH];

    int i;

    if (!TEST_true(EVP_Digest((unsigned char *)test[n], strlen(test[n]),

                                 md, NULL, EVP_md2(), NULL)))

        return 0;

    for (i = 0; i < MD2_DIGEST_LENGTH; i++)

        sprintf(&(buf[i * 2]), "%02x", md[i]);

    if (!TEST_str_eq(buf, ret[n]))

        return 0;

    return 1;

}

#endif

int setup_tests(void)

{

#ifndef OPENSSL_NO_MD2

    ADD_ALL_TESTS(test_md2, OSSL_NELEM(test));

#endif

    return 1;

}