1/* crypto/rc2/rc2test.c */ 2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com) 3 * All rights reserved. 4 * 5 * This package is an SSL implementation written 6 * by Eric Young (eay@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@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@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@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/* This has been a quickly hacked 'ideatest.c'. When I add tests for other 60 * RC2 modes, more of the code will be uncommented. */ 61 62#include <stdio.h> 63#include <string.h> 64#include <stdlib.h> 65 66#include "../e_os.h" 67 68#ifdef OPENSSL_NO_RC2 69int main(int argc, char *argv[]) 70{ 71 printf("No RC2 support\n"); 72 return(0); 73} 74#else 75#include <openssl/rc2.h> 76 77static unsigned char RC2key[4][16]={ 78 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 79 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 80 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 81 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x01}, 82 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 83 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 84 {0x00,0x01,0x02,0x03,0x04,0x05,0x06,0x07, 85 0x08,0x09,0x0A,0x0B,0x0C,0x0D,0x0E,0x0F}, 86 }; 87 88static unsigned char RC2plain[4][8]={ 89 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 90 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 91 {0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF,0xFF}, 92 {0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00}, 93 }; 94 95static unsigned char RC2cipher[4][8]={ 96 {0x1C,0x19,0x8A,0x83,0x8D,0xF0,0x28,0xB7}, 97 {0x21,0x82,0x9C,0x78,0xA9,0xF9,0xC0,0x74}, 98 {0x13,0xDB,0x35,0x17,0xD3,0x21,0x86,0x9E}, 99 {0x50,0xDC,0x01,0x62,0xBD,0x75,0x7F,0x31}, 100 }; 101/************/ 102#ifdef undef 103unsigned char k[16]={ 104 0x00,0x01,0x00,0x02,0x00,0x03,0x00,0x04, 105 0x00,0x05,0x00,0x06,0x00,0x07,0x00,0x08}; 106 107unsigned char in[8]={0x00,0x00,0x00,0x01,0x00,0x02,0x00,0x03}; 108unsigned char c[8]={0x11,0xFB,0xED,0x2B,0x01,0x98,0x6D,0xE5}; 109unsigned char out[80]; 110 111char *text="Hello to all people out there"; 112 113static unsigned char cfb_key[16]={ 114 0xe1,0xf0,0xc3,0xd2,0xa5,0xb4,0x87,0x96, 115 0x69,0x78,0x4b,0x5a,0x2d,0x3c,0x0f,0x1e, 116 }; 117static unsigned char cfb_iv[80]={0x34,0x12,0x78,0x56,0xab,0x90,0xef,0xcd}; 118static unsigned char cfb_buf1[40],cfb_buf2[40],cfb_tmp[8]; 119#define CFB_TEST_SIZE 24 120static unsigned char plain[CFB_TEST_SIZE]= 121 { 122 0x4e,0x6f,0x77,0x20,0x69,0x73, 123 0x20,0x74,0x68,0x65,0x20,0x74, 124 0x69,0x6d,0x65,0x20,0x66,0x6f, 125 0x72,0x20,0x61,0x6c,0x6c,0x20 126 }; 127static unsigned char cfb_cipher64[CFB_TEST_SIZE]={ 128 0x59,0xD8,0xE2,0x65,0x00,0x58,0x6C,0x3F, 129 0x2C,0x17,0x25,0xD0,0x1A,0x38,0xB7,0x2A, 130 0x39,0x61,0x37,0xDC,0x79,0xFB,0x9F,0x45 131 132/* 0xF9,0x78,0x32,0xB5,0x42,0x1A,0x6B,0x38, 133 0x9A,0x44,0xD6,0x04,0x19,0x43,0xC4,0xD9, 134 0x3D,0x1E,0xAE,0x47,0xFC,0xCF,0x29,0x0B,*/ 135 }; 136 137 138/*static int cfb64_test(unsigned char *cfb_cipher);*/ 139static char *pt(unsigned char *p); 140#endif 141 142int main(int argc, char *argv[]) 143 { 144 int i,n,err=0; 145 RC2_KEY key; 146 unsigned char buf[8],buf2[8]; 147 148 for (n=0; n<4; n++) 149 { 150 RC2_set_key(&key,16,&(RC2key[n][0]),0 /* or 1024 */); 151 152 RC2_ecb_encrypt(&(RC2plain[n][0]),buf,&key,RC2_ENCRYPT); 153 if (memcmp(&(RC2cipher[n][0]),buf,8) != 0) 154 { 155 printf("ecb rc2 error encrypting\n"); 156 printf("got :"); 157 for (i=0; i<8; i++) 158 printf("%02X ",buf[i]); 159 printf("\n"); 160 printf("expected:"); 161 for (i=0; i<8; i++) 162 printf("%02X ",RC2cipher[n][i]); 163 err=20; 164 printf("\n"); 165 } 166 167 RC2_ecb_encrypt(buf,buf2,&key,RC2_DECRYPT); 168 if (memcmp(&(RC2plain[n][0]),buf2,8) != 0) 169 { 170 printf("ecb RC2 error decrypting\n"); 171 printf("got :"); 172 for (i=0; i<8; i++) 173 printf("%02X ",buf[i]); 174 printf("\n"); 175 printf("expected:"); 176 for (i=0; i<8; i++) 177 printf("%02X ",RC2plain[n][i]); 178 printf("\n"); 179 err=3; 180 } 181 } 182 183 if (err == 0) printf("ecb RC2 ok\n"); 184#ifdef undef 185 memcpy(iv,k,8); 186 idea_cbc_encrypt((unsigned char *)text,out,strlen(text)+1,&key,iv,1); 187 memcpy(iv,k,8); 188 idea_cbc_encrypt(out,out,8,&dkey,iv,0); 189 idea_cbc_encrypt(&(out[8]),&(out[8]),strlen(text)+1-8,&dkey,iv,0); 190 if (memcmp(text,out,strlen(text)+1) != 0) 191 { 192 printf("cbc idea bad\n"); 193 err=4; 194 } 195 else 196 printf("cbc idea ok\n"); 197 198 printf("cfb64 idea "); 199 if (cfb64_test(cfb_cipher64)) 200 { 201 printf("bad\n"); 202 err=5; 203 } 204 else 205 printf("ok\n"); 206#endif 207 208#ifdef OPENSSL_SYS_NETWARE 209 if (err) printf("ERROR: %d\n", err); 210#endif 211 EXIT(err); 212 return(err); 213 } 214 215#ifdef undef 216static int cfb64_test(unsigned char *cfb_cipher) 217 { 218 IDEA_KEY_SCHEDULE eks,dks; 219 int err=0,i,n; 220 221 idea_set_encrypt_key(cfb_key,&eks); 222 idea_set_decrypt_key(&eks,&dks); 223 memcpy(cfb_tmp,cfb_iv,8); 224 n=0; 225 idea_cfb64_encrypt(plain,cfb_buf1,(long)12,&eks, 226 cfb_tmp,&n,IDEA_ENCRYPT); 227 idea_cfb64_encrypt(&(plain[12]),&(cfb_buf1[12]), 228 (long)CFB_TEST_SIZE-12,&eks, 229 cfb_tmp,&n,IDEA_ENCRYPT); 230 if (memcmp(cfb_cipher,cfb_buf1,CFB_TEST_SIZE) != 0) 231 { 232 err=1; 233 printf("idea_cfb64_encrypt encrypt error\n"); 234 for (i=0; i<CFB_TEST_SIZE; i+=8) 235 printf("%s\n",pt(&(cfb_buf1[i]))); 236 } 237 memcpy(cfb_tmp,cfb_iv,8); 238 n=0; 239 idea_cfb64_encrypt(cfb_buf1,cfb_buf2,(long)17,&eks, 240 cfb_tmp,&n,IDEA_DECRYPT); 241 idea_cfb64_encrypt(&(cfb_buf1[17]),&(cfb_buf2[17]), 242 (long)CFB_TEST_SIZE-17,&dks, 243 cfb_tmp,&n,IDEA_DECRYPT); 244 if (memcmp(plain,cfb_buf2,CFB_TEST_SIZE) != 0) 245 { 246 err=1; 247 printf("idea_cfb_encrypt decrypt error\n"); 248 for (i=0; i<24; i+=8) 249 printf("%s\n",pt(&(cfb_buf2[i]))); 250 } 251 return(err); 252 } 253 254static char *pt(unsigned char *p) 255 { 256 static char bufs[10][20]; 257 static int bnum=0; 258 char *ret; 259 int i; 260 static char *f="0123456789ABCDEF"; 261 262 ret= &(bufs[bnum++][0]); 263 bnum%=10; 264 for (i=0; i<8; i++) 265 { 266 ret[i*2]=f[(p[i]>>4)&0xf]; 267 ret[i*2+1]=f[p[i]&0xf]; 268 } 269 ret[16]='\0'; 270 return(ret); 271 } 272 273#endif 274#endif 275