1 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
4 * This package is an SSL implementation written
5 * by Eric Young (eay@cryptsoft.com).
6 * The implementation was written so as to conform with Netscapes SSL.
8 * This library is free for commercial and non-commercial use as long as
9 * the following conditions are aheared to. The following conditions
10 * apply to all code found in this distribution, be it the RC4, RSA,
11 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
12 * included with this distribution is covered by the same copyright terms
13 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 * Copyright remains Eric Young's, and as such any Copyright notices in
16 * the code are not to be removed.
17 * If this package is used in a product, Eric Young should be given attribution
18 * as the author of the parts of the library used.
19 * This can be in the form of a textual message at program startup or
20 * in documentation (online or textual) provided with the package.
22 * Redistribution and use in source and binary forms, with or without
23 * modification, are permitted provided that the following conditions
25 * 1. Redistributions of source code must retain the copyright
26 * notice, this list of conditions and the following disclaimer.
27 * 2. Redistributions in binary form must reproduce the above copyright
28 * notice, this list of conditions and the following disclaimer in the
29 * documentation and/or other materials provided with the distribution.
30 * 3. All advertising materials mentioning features or use of this software
31 * must display the following acknowledgement:
32 * "This product includes cryptographic software written by
33 * Eric Young (eay@cryptsoft.com)"
34 * The word 'cryptographic' can be left out if the rouines from the library
35 * being used are not cryptographic related :-).
36 * 4. If you include any Windows specific code (or a derivative thereof) from
37 * the apps directory (application code) you must include an acknowledgement:
38 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
41 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
42 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
43 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
44 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
45 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
46 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
47 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
48 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
49 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
52 * The licence and distribution terms for any publically available version or
53 * derivative of this code cannot be changed. i.e. this code cannot simply be
54 * copied and put under another distribution licence
55 * [including the GNU Public Licence.]
64 #if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2)
65 # define OPENSSL_NO_MDC2
68 #ifdef OPENSSL_NO_MDC2
69 int main(int argc, char *argv[])
71 printf("No MDC2 support\n");
75 # include <openssl/evp.h>
76 # include <openssl/mdc2.h>
78 # ifdef CHARSET_EBCDIC
79 # include <openssl/ebcdic.h>
82 static unsigned char pad1[16] = {
83 0x42, 0xE5, 0x0C, 0xD2, 0x24, 0xBA, 0xCE, 0xBA,
84 0x76, 0x0B, 0xDD, 0x2B, 0xD4, 0x09, 0x28, 0x1A
87 static unsigned char pad2[16] = {
88 0x2E, 0x46, 0x79, 0xB5, 0xAD, 0xD9, 0xCA, 0x75,
89 0x35, 0xD8, 0x7A, 0xFE, 0xAB, 0x33, 0xBE, 0xE2
92 int main(int argc, char *argv[])
95 unsigned char md[MDC2_DIGEST_LENGTH];
98 static char text[30] = "Now is the time for all ";
100 # ifdef CHARSET_EBCDIC
101 ebcdic2ascii(text, text, strlen(text));
104 c = EVP_MD_CTX_new();
105 EVP_DigestInit_ex(c, EVP_mdc2(), NULL);
106 EVP_DigestUpdate(c, (unsigned char *)text, strlen(text));
107 EVP_DigestFinal_ex(c, &(md[0]), NULL);
109 if (memcmp(md, pad1, MDC2_DIGEST_LENGTH) != 0) {
110 for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
111 printf("%02X", md[i]);
112 printf(" <- generated\n");
113 for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
114 printf("%02X", pad1[i]);
115 printf(" <- correct\n");
118 printf("pad1 - ok\n");
120 EVP_DigestInit_ex(c, EVP_mdc2(), NULL);
121 /* FIXME: use a ctl function? */
122 ((MDC2_CTX *)EVP_MD_CTX_md_data(c))->pad_type = 2;
123 EVP_DigestUpdate(c, (unsigned char *)text, strlen(text));
124 EVP_DigestFinal_ex(c, &(md[0]), NULL);
126 if (memcmp(md, pad2, MDC2_DIGEST_LENGTH) != 0) {
127 for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
128 printf("%02X", md[i]);
129 printf(" <- generated\n");
130 for (i = 0; i < MDC2_DIGEST_LENGTH; i++)
131 printf("%02X", pad2[i]);
132 printf(" <- correct\n");
135 printf("pad2 - ok\n");