1 /* crypto/mdc2/mdc2test.c */ 2 /* Copyright (C) 1995-1998 Eric Young (eay (at) cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay (at) cryptsoft.com). 7 * The implementation was written so as to conform with Netscapes SSL. 8 * 9 * This library is free for commercial and non-commercial use as long as 10 * the following conditions are aheared to. The following conditions 11 * apply to all code found in this distribution, be it the RC4, RSA, 12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation 13 * included with this distribution is covered by the same copyright terms 14 * except that the holder is Tim Hudson (tjh (at) cryptsoft.com). 15 * 16 * Copyright remains Eric Young's, and as such any Copyright notices in 17 * the code are not to be removed. 18 * If this package is used in a product, Eric Young should be given attribution 19 * as the author of the parts of the library used. 20 * This can be in the form of a textual message at program startup or 21 * in documentation (online or textual) provided with the package. 22 * 23 * Redistribution and use in source and binary forms, with or without 24 * modification, are permitted provided that the following conditions 25 * are met: 26 * 1. Redistributions of source code must retain the copyright 27 * notice, this list of conditions and the following disclaimer. 28 * 2. Redistributions in binary form must reproduce the above copyright 29 * notice, this list of conditions and the following disclaimer in the 30 * documentation and/or other materials provided with the distribution. 31 * 3. All advertising materials mentioning features or use of this software 32 * must display the following acknowledgement: 33 * "This product includes cryptographic software written by 34 * Eric Young (eay (at) cryptsoft.com)" 35 * The word 'cryptographic' can be left out if the rouines from the library 36 * being used are not cryptographic related :-). 37 * 4. If you include any Windows specific code (or a derivative thereof) from 38 * the apps directory (application code) you must include an acknowledgement: 39 * "This product includes software written by Tim Hudson (tjh (at) cryptsoft.com)" 40 * 41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND 42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 51 * SUCH DAMAGE. 52 * 53 * The licence and distribution terms for any publically available version or 54 * derivative of this code cannot be changed. i.e. this code cannot simply be 55 * copied and put under another distribution licence 56 * [including the GNU Public Licence.] 57 */ 58 59 #include <stdio.h> 60 #include <stdlib.h> 61 #include <string.h> 62 63 #include "../e_os.h" 64 65 #if defined(OPENSSL_NO_DES) && !defined(OPENSSL_NO_MDC2) 66 #define OPENSSL_NO_MDC2 67 #endif 68 69 #ifdef OPENSSL_NO_MDC2 70 int main(int argc, char *argv[]) 71 { 72 printf("No MDC2 support\n"); 73 return(0); 74 } 75 #else 76 #include <openssl/evp.h> 77 #include <openssl/mdc2.h> 78 79 #ifdef CHARSET_EBCDIC 80 #include <openssl/ebcdic.h> 81 #endif 82 83 static unsigned char pad1[16]={ 84 0x42,0xE5,0x0C,0xD2,0x24,0xBA,0xCE,0xBA, 85 0x76,0x0B,0xDD,0x2B,0xD4,0x09,0x28,0x1A 86 }; 87 88 static unsigned char pad2[16]={ 89 0x2E,0x46,0x79,0xB5,0xAD,0xD9,0xCA,0x75, 90 0x35,0xD8,0x7A,0xFE,0xAB,0x33,0xBE,0xE2 91 }; 92 93 int main(int argc, char *argv[]) 94 { 95 int ret=0; 96 unsigned char md[MDC2_DIGEST_LENGTH]; 97 int i; 98 EVP_MD_CTX c; 99 static char *text="Now is the time for all "; 100 101 #ifdef CHARSET_EBCDIC 102 ebcdic2ascii(text,text,strlen(text)); 103 #endif 104 105 EVP_MD_CTX_init(&c); 106 EVP_DigestInit_ex(&c,EVP_mdc2(), NULL); 107 EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text)); 108 EVP_DigestFinal_ex(&c,&(md[0]),NULL); 109 110 if (memcmp(md,pad1,MDC2_DIGEST_LENGTH) != 0) 111 { 112 for (i=0; i<MDC2_DIGEST_LENGTH; i++) 113 printf("%02X",md[i]); 114 printf(" <- generated\n"); 115 for (i=0; i<MDC2_DIGEST_LENGTH; i++) 116 printf("%02X",pad1[i]); 117 printf(" <- correct\n"); 118 ret=1; 119 } 120 else 121 printf("pad1 - ok\n"); 122 123 EVP_DigestInit_ex(&c,EVP_mdc2(), NULL); 124 /* FIXME: use a ctl function? */ 125 ((MDC2_CTX *)c.md_data)->pad_type=2; 126 EVP_DigestUpdate(&c,(unsigned char *)text,strlen(text)); 127 EVP_DigestFinal_ex(&c,&(md[0]),NULL); 128 129 if (memcmp(md,pad2,MDC2_DIGEST_LENGTH) != 0) 130 { 131 for (i=0; i<MDC2_DIGEST_LENGTH; i++) 132 printf("%02X",md[i]); 133 printf(" <- generated\n"); 134 for (i=0; i<MDC2_DIGEST_LENGTH; i++) 135 printf("%02X",pad2[i]); 136 printf(" <- correct\n"); 137 ret=1; 138 } 139 else 140 printf("pad2 - ok\n"); 141 142 EVP_MD_CTX_cleanup(&c); 143 #ifdef OPENSSL_SYS_NETWARE 144 if (ret) printf("ERROR: %d\n", ret); 145 #endif 146 EXIT(ret); 147 return(ret); 148 } 149 #endif 150
