rc4test.c revision 296465
1/* crypto/rc4/rc4test.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#include <stdio.h> 60#include <stdlib.h> 61#include <string.h> 62 63#include "../e_os.h" 64 65#ifdef OPENSSL_NO_RC4 66int main(int argc, char *argv[]) 67{ 68 printf("No RC4 support\n"); 69 return (0); 70} 71#else 72# include <openssl/rc4.h> 73# include <openssl/sha.h> 74 75static unsigned char keys[7][30] = { 76 {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, 77 {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, 78 {8, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}, 79 {4, 0xef, 0x01, 0x23, 0x45}, 80 {8, 0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef}, 81 {4, 0xef, 0x01, 0x23, 0x45}, 82}; 83 84static unsigned char data_len[7] = { 8, 8, 8, 20, 28, 10 }; 85 86static unsigned char data[7][30] = { 87 {0x01, 0x23, 0x45, 0x67, 0x89, 0xab, 0xcd, 0xef, 0xff}, 88 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}, 89 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}, 90 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 91 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 92 0x00, 0x00, 0x00, 0x00, 0xff}, 93 {0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0, 94 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0, 95 0x12, 0x34, 0x56, 0x78, 0x9A, 0xBC, 0xDE, 0xF0, 96 0x12, 0x34, 0x56, 0x78, 0xff}, 97 {0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff}, 98 {0}, 99}; 100 101static unsigned char output[7][30] = { 102 {0x75, 0xb7, 0x87, 0x80, 0x99, 0xe0, 0xc5, 0x96, 0x00}, 103 {0x74, 0x94, 0xc2, 0xe7, 0x10, 0x4b, 0x08, 0x79, 0x00}, 104 {0xde, 0x18, 0x89, 0x41, 0xa3, 0x37, 0x5d, 0x3a, 0x00}, 105 {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf, 106 0xbd, 0x61, 0x5a, 0x11, 0x62, 0xe1, 0xc7, 0xba, 107 0x36, 0xb6, 0x78, 0x58, 0x00}, 108 {0x66, 0xa0, 0x94, 0x9f, 0x8a, 0xf7, 0xd6, 0x89, 109 0x1f, 0x7f, 0x83, 0x2b, 0xa8, 0x33, 0xc0, 0x0c, 110 0x89, 0x2e, 0xbe, 0x30, 0x14, 0x3c, 0xe2, 0x87, 111 0x40, 0x01, 0x1e, 0xcf, 0x00}, 112 {0xd6, 0xa1, 0x41, 0xa7, 0xec, 0x3c, 0x38, 0xdf, 0xbd, 0x61, 0x00}, 113 {0}, 114}; 115 116int main(int argc, char *argv[]) 117{ 118 int err = 0; 119 unsigned int i, j; 120 unsigned char *p; 121 RC4_KEY key; 122 unsigned char obuf[512]; 123 124 for (i = 0; i < 6; i++) { 125 RC4_set_key(&key, keys[i][0], &(keys[i][1])); 126 memset(obuf, 0x00, sizeof(obuf)); 127 RC4(&key, data_len[i], &(data[i][0]), obuf); 128 if (memcmp(obuf, output[i], data_len[i] + 1) != 0) { 129 printf("error calculating RC4\n"); 130 printf("output:"); 131 for (j = 0; j < data_len[i] + 1U; j++) 132 printf(" %02x", obuf[j]); 133 printf("\n"); 134 printf("expect:"); 135 p = &(output[i][0]); 136 for (j = 0; j < data_len[i] + 1U; j++) 137 printf(" %02x", *(p++)); 138 printf("\n"); 139 err++; 140 } else 141 printf("test %d ok\n", i); 142 } 143 printf("test end processing "); 144 for (i = 0; i < data_len[3]; i++) { 145 RC4_set_key(&key, keys[3][0], &(keys[3][1])); 146 memset(obuf, 0x00, sizeof(obuf)); 147 RC4(&key, i, &(data[3][0]), obuf); 148 if ((memcmp(obuf, output[3], i) != 0) || (obuf[i] != 0)) { 149 printf("error in RC4 length processing\n"); 150 printf("output:"); 151 for (j = 0; j < i + 1; j++) 152 printf(" %02x", obuf[j]); 153 printf("\n"); 154 printf("expect:"); 155 p = &(output[3][0]); 156 for (j = 0; j < i; j++) 157 printf(" %02x", *(p++)); 158 printf(" 00\n"); 159 err++; 160 } else { 161 printf("."); 162 fflush(stdout); 163 } 164 } 165 printf("done\n"); 166 printf("test multi-call "); 167 for (i = 0; i < data_len[3]; i++) { 168 RC4_set_key(&key, keys[3][0], &(keys[3][1])); 169 memset(obuf, 0x00, sizeof(obuf)); 170 RC4(&key, i, &(data[3][0]), obuf); 171 RC4(&key, data_len[3] - i, &(data[3][i]), &(obuf[i])); 172 if (memcmp(obuf, output[3], data_len[3] + 1) != 0) { 173 printf("error in RC4 multi-call processing\n"); 174 printf("output:"); 175 for (j = 0; j < data_len[3] + 1U; j++) 176 printf(" %02x", obuf[j]); 177 printf("\n"); 178 printf("expect:"); 179 p = &(output[3][0]); 180 for (j = 0; j < data_len[3] + 1U; j++) 181 printf(" %02x", *(p++)); 182 err++; 183 } else { 184 printf("."); 185 fflush(stdout); 186 } 187 } 188 printf("done\n"); 189 printf("bulk test "); 190 { 191 unsigned char buf[513]; 192 SHA_CTX c; 193 unsigned char md[SHA_DIGEST_LENGTH]; 194 static unsigned char expected[] = { 195 0xa4, 0x7b, 0xcc, 0x00, 0x3d, 0xd0, 0xbd, 0xe1, 0xac, 0x5f, 196 0x12, 0x1e, 0x45, 0xbc, 0xfb, 0x1a, 0xa1, 0xf2, 0x7f, 0xc5 197 }; 198 199 RC4_set_key(&key, keys[0][0], &(keys[3][1])); 200 memset(buf, '\0', sizeof(buf)); 201 SHA1_Init(&c); 202 for (i = 0; i < 2571; i++) { 203 RC4(&key, sizeof(buf), buf, buf); 204 SHA1_Update(&c, buf, sizeof(buf)); 205 } 206 SHA1_Final(md, &c); 207 208 if (memcmp(md, expected, sizeof(md))) { 209 printf("error in RC4 bulk test\n"); 210 printf("output:"); 211 for (j = 0; j < sizeof(md); j++) 212 printf(" %02x", md[j]); 213 printf("\n"); 214 printf("expect:"); 215 for (j = 0; j < sizeof(md); j++) 216 printf(" %02x", expected[j]); 217 printf("\n"); 218 err++; 219 } else 220 printf("ok\n"); 221 } 222# ifdef OPENSSL_SYS_NETWARE 223 if (err) 224 printf("ERROR: %d\n", err); 225# endif 226 EXIT(err); 227 return (0); 228} 229#endif 230