1 /* 2 * Copyright 1999-2016 The OpenSSL Project Authors. All Rights Reserved. 3 * 4 * Licensed under the OpenSSL license (the "License"). You may not use 5 * this file except in compliance with the License. You can obtain a copy 6 * in the file LICENSE in the source distribution or at 7 * https://www.openssl.org/source/license.html 8 */ 9 10 /* test vectors from p1ovect1.txt */ 11 12 #include <stdio.h> 13 #include <string.h> 14 15 #include <openssl/crypto.h> 16 #include <openssl/err.h> 17 #include <openssl/rand.h> 18 #include <openssl/bn.h> 19 #ifdef OPENSSL_NO_RSA 20 int main(int argc, char *argv[]) 21 { 22 printf("No RSA support\n"); 23 return (0); 24 } 25 #else 26 # include <openssl/rsa.h> 27 28 # define SetKey \ 29 key->n = BN_bin2bn(n, sizeof(n)-1, key->n); \ 30 key->e = BN_bin2bn(e, sizeof(e)-1, key->e); \ 31 key->d = BN_bin2bn(d, sizeof(d)-1, key->d); \ 32 key->p = BN_bin2bn(p, sizeof(p)-1, key->p); \ 33 key->q = BN_bin2bn(q, sizeof(q)-1, key->q); \ 34 key->dmp1 = BN_bin2bn(dmp1, sizeof(dmp1)-1, key->dmp1); \ 35 key->dmq1 = BN_bin2bn(dmq1, sizeof(dmq1)-1, key->dmq1); \ 36 key->iqmp = BN_bin2bn(iqmp, sizeof(iqmp)-1, key->iqmp); \ 37 memcpy(c, ctext_ex, sizeof(ctext_ex) - 1); \ 38 return (sizeof(ctext_ex) - 1); 39 40 static int key1(RSA *key, unsigned char *c) 41 { 42 static unsigned char n[] = 43 "\x00\xAA\x36\xAB\xCE\x88\xAC\xFD\xFF\x55\x52\x3C\x7F\xC4\x52\x3F" 44 "\x90\xEF\xA0\x0D\xF3\x77\x4A\x25\x9F\x2E\x62\xB4\xC5\xD9\x9C\xB5" 45 "\xAD\xB3\x00\xA0\x28\x5E\x53\x01\x93\x0E\x0C\x70\xFB\x68\x76\x93" 46 "\x9C\xE6\x16\xCE\x62\x4A\x11\xE0\x08\x6D\x34\x1E\xBC\xAC\xA0\xA1" 47 "\xF5"; 48 49 static unsigned char e[] = "\x11"; 50 51 static unsigned char d[] = 52 "\x0A\x03\x37\x48\x62\x64\x87\x69\x5F\x5F\x30\xBC\x38\xB9\x8B\x44" 53 "\xC2\xCD\x2D\xFF\x43\x40\x98\xCD\x20\xD8\xA1\x38\xD0\x90\xBF\x64" 54 "\x79\x7C\x3F\xA7\xA2\xCD\xCB\x3C\xD1\xE0\xBD\xBA\x26\x54\xB4\xF9" 55 "\xDF\x8E\x8A\xE5\x9D\x73\x3D\x9F\x33\xB3\x01\x62\x4A\xFD\x1D\x51"; 56 57 static unsigned char p[] = 58 "\x00\xD8\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" 59 "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x12" 60 "\x0D"; 61 62 static unsigned char q[] = 63 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" 64 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" 65 "\x89"; 66 67 static unsigned char dmp1[] = 68 "\x59\x0B\x95\x72\xA2\xC2\xA9\xC4\x06\x05\x9D\xC2\xAB\x2F\x1D\xAF" 69 "\xEB\x7E\x8B\x4F\x10\xA7\x54\x9E\x8E\xED\xF5\xB4\xFC\xE0\x9E\x05"; 70 71 static unsigned char dmq1[] = 72 "\x00\x8E\x3C\x05\x21\xFE\x15\xE0\xEA\x06\xA3\x6F\xF0\xF1\x0C\x99" 73 "\x52\xC3\x5B\x7A\x75\x14\xFD\x32\x38\xB8\x0A\xAD\x52\x98\x62\x8D" 74 "\x51"; 75 76 static unsigned char iqmp[] = 77 "\x36\x3F\xF7\x18\x9D\xA8\xE9\x0B\x1D\x34\x1F\x71\xD0\x9B\x76\xA8" 78 "\xA9\x43\xE1\x1D\x10\xB2\x4D\x24\x9F\x2D\xEA\xFE\xF8\x0C\x18\x26"; 79 80 static unsigned char ctext_ex[] = 81 "\x1b\x8f\x05\xf9\xca\x1a\x79\x52\x6e\x53\xf3\xcc\x51\x4f\xdb\x89" 82 "\x2b\xfb\x91\x93\x23\x1e\x78\xb9\x92\xe6\x8d\x50\xa4\x80\xcb\x52" 83 "\x33\x89\x5c\x74\x95\x8d\x5d\x02\xab\x8c\x0f\xd0\x40\xeb\x58\x44" 84 "\xb0\x05\xc3\x9e\xd8\x27\x4a\x9d\xbf\xa8\x06\x71\x40\x94\x39\xd2"; 85 86 SetKey; 87 } 88 89 static int key2(RSA *key, unsigned char *c) 90 { 91 static unsigned char n[] = 92 "\x00\xA3\x07\x9A\x90\xDF\x0D\xFD\x72\xAC\x09\x0C\xCC\x2A\x78\xB8" 93 "\x74\x13\x13\x3E\x40\x75\x9C\x98\xFA\xF8\x20\x4F\x35\x8A\x0B\x26" 94 "\x3C\x67\x70\xE7\x83\xA9\x3B\x69\x71\xB7\x37\x79\xD2\x71\x7B\xE8" 95 "\x34\x77\xCF"; 96 97 static unsigned char e[] = "\x3"; 98 99 static unsigned char d[] = 100 "\x6C\xAF\xBC\x60\x94\xB3\xFE\x4C\x72\xB0\xB3\x32\xC6\xFB\x25\xA2" 101 "\xB7\x62\x29\x80\x4E\x68\x65\xFC\xA4\x5A\x74\xDF\x0F\x8F\xB8\x41" 102 "\x3B\x52\xC0\xD0\xE5\x3D\x9B\x59\x0F\xF1\x9B\xE7\x9F\x49\xDD\x21" 103 "\xE5\xEB"; 104 105 static unsigned char p[] = 106 "\x00\xCF\x20\x35\x02\x8B\x9D\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92" 107 "\xEA\x0D\xA3\xB4\x32\x04\xB5\xCF\xCE\x91"; 108 109 static unsigned char q[] = 110 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" 111 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5F"; 112 113 static unsigned char dmp1[] = 114 "\x00\x8A\x15\x78\xAC\x5D\x13\xAF\x10\x2B\x22\xB9\x99\xCD\x74\x61" 115 "\xF1\x5E\x6D\x22\xCC\x03\x23\xDF\xDF\x0B"; 116 117 static unsigned char dmq1[] = 118 "\x00\x86\x55\x21\x4A\xC5\x4D\x8D\x4E\xCD\x61\x77\xF1\xC7\x36\x90" 119 "\xCE\x2A\x48\x2C\x8B\x05\x99\xCB\xE0\x3F"; 120 121 static unsigned char iqmp[] = 122 "\x00\x83\xEF\xEF\xB8\xA9\xA4\x0D\x1D\xB6\xED\x98\xAD\x84\xED\x13" 123 "\x35\xDC\xC1\x08\xF3\x22\xD0\x57\xCF\x8D"; 124 125 static unsigned char ctext_ex[] = 126 "\x14\xbd\xdd\x28\xc9\x83\x35\x19\x23\x80\xe8\xe5\x49\xb1\x58\x2a" 127 "\x8b\x40\xb4\x48\x6d\x03\xa6\xa5\x31\x1f\x1f\xd5\xf0\xa1\x80\xe4" 128 "\x17\x53\x03\x29\xa9\x34\x90\x74\xb1\x52\x13\x54\x29\x08\x24\x52" 129 "\x62\x51"; 130 131 SetKey; 132 } 133 134 static int key3(RSA *key, unsigned char *c) 135 { 136 static unsigned char n[] = 137 "\x00\xBB\xF8\x2F\x09\x06\x82\xCE\x9C\x23\x38\xAC\x2B\x9D\xA8\x71" 138 "\xF7\x36\x8D\x07\xEE\xD4\x10\x43\xA4\x40\xD6\xB6\xF0\x74\x54\xF5" 139 "\x1F\xB8\xDF\xBA\xAF\x03\x5C\x02\xAB\x61\xEA\x48\xCE\xEB\x6F\xCD" 140 "\x48\x76\xED\x52\x0D\x60\xE1\xEC\x46\x19\x71\x9D\x8A\x5B\x8B\x80" 141 "\x7F\xAF\xB8\xE0\xA3\xDF\xC7\x37\x72\x3E\xE6\xB4\xB7\xD9\x3A\x25" 142 "\x84\xEE\x6A\x64\x9D\x06\x09\x53\x74\x88\x34\xB2\x45\x45\x98\x39" 143 "\x4E\xE0\xAA\xB1\x2D\x7B\x61\xA5\x1F\x52\x7A\x9A\x41\xF6\xC1\x68" 144 "\x7F\xE2\x53\x72\x98\xCA\x2A\x8F\x59\x46\xF8\xE5\xFD\x09\x1D\xBD" 145 "\xCB"; 146 147 static unsigned char e[] = "\x11"; 148 149 static unsigned char d[] = 150 "\x00\xA5\xDA\xFC\x53\x41\xFA\xF2\x89\xC4\xB9\x88\xDB\x30\xC1\xCD" 151 "\xF8\x3F\x31\x25\x1E\x06\x68\xB4\x27\x84\x81\x38\x01\x57\x96\x41" 152 "\xB2\x94\x10\xB3\xC7\x99\x8D\x6B\xC4\x65\x74\x5E\x5C\x39\x26\x69" 153 "\xD6\x87\x0D\xA2\xC0\x82\xA9\x39\xE3\x7F\xDC\xB8\x2E\xC9\x3E\xDA" 154 "\xC9\x7F\xF3\xAD\x59\x50\xAC\xCF\xBC\x11\x1C\x76\xF1\xA9\x52\x94" 155 "\x44\xE5\x6A\xAF\x68\xC5\x6C\x09\x2C\xD3\x8D\xC3\xBE\xF5\xD2\x0A" 156 "\x93\x99\x26\xED\x4F\x74\xA1\x3E\xDD\xFB\xE1\xA1\xCE\xCC\x48\x94" 157 "\xAF\x94\x28\xC2\xB7\xB8\x88\x3F\xE4\x46\x3A\x4B\xC8\x5B\x1C\xB3" 158 "\xC1"; 159 160 static unsigned char p[] = 161 "\x00\xEE\xCF\xAE\x81\xB1\xB9\xB3\xC9\x08\x81\x0B\x10\xA1\xB5\x60" 162 "\x01\x99\xEB\x9F\x44\xAE\xF4\xFD\xA4\x93\xB8\x1A\x9E\x3D\x84\xF6" 163 "\x32\x12\x4E\xF0\x23\x6E\x5D\x1E\x3B\x7E\x28\xFA\xE7\xAA\x04\x0A" 164 "\x2D\x5B\x25\x21\x76\x45\x9D\x1F\x39\x75\x41\xBA\x2A\x58\xFB\x65" 165 "\x99"; 166 167 static unsigned char q[] = 168 "\x00\xC9\x7F\xB1\xF0\x27\xF4\x53\xF6\x34\x12\x33\xEA\xAA\xD1\xD9" 169 "\x35\x3F\x6C\x42\xD0\x88\x66\xB1\xD0\x5A\x0F\x20\x35\x02\x8B\x9D" 170 "\x86\x98\x40\xB4\x16\x66\xB4\x2E\x92\xEA\x0D\xA3\xB4\x32\x04\xB5" 171 "\xCF\xCE\x33\x52\x52\x4D\x04\x16\xA5\xA4\x41\xE7\x00\xAF\x46\x15" 172 "\x03"; 173 174 static unsigned char dmp1[] = 175 "\x54\x49\x4C\xA6\x3E\xBA\x03\x37\xE4\xE2\x40\x23\xFC\xD6\x9A\x5A" 176 "\xEB\x07\xDD\xDC\x01\x83\xA4\xD0\xAC\x9B\x54\xB0\x51\xF2\xB1\x3E" 177 "\xD9\x49\x09\x75\xEA\xB7\x74\x14\xFF\x59\xC1\xF7\x69\x2E\x9A\x2E" 178 "\x20\x2B\x38\xFC\x91\x0A\x47\x41\x74\xAD\xC9\x3C\x1F\x67\xC9\x81"; 179 180 static unsigned char dmq1[] = 181 "\x47\x1E\x02\x90\xFF\x0A\xF0\x75\x03\x51\xB7\xF8\x78\x86\x4C\xA9" 182 "\x61\xAD\xBD\x3A\x8A\x7E\x99\x1C\x5C\x05\x56\xA9\x4C\x31\x46\xA7" 183 "\xF9\x80\x3F\x8F\x6F\x8A\xE3\x42\xE9\x31\xFD\x8A\xE4\x7A\x22\x0D" 184 "\x1B\x99\xA4\x95\x84\x98\x07\xFE\x39\xF9\x24\x5A\x98\x36\xDA\x3D"; 185 186 static unsigned char iqmp[] = 187 "\x00\xB0\x6C\x4F\xDA\xBB\x63\x01\x19\x8D\x26\x5B\xDB\xAE\x94\x23" 188 "\xB3\x80\xF2\x71\xF7\x34\x53\x88\x50\x93\x07\x7F\xCD\x39\xE2\x11" 189 "\x9F\xC9\x86\x32\x15\x4F\x58\x83\xB1\x67\xA9\x67\xBF\x40\x2B\x4E" 190 "\x9E\x2E\x0F\x96\x56\xE6\x98\xEA\x36\x66\xED\xFB\x25\x79\x80\x39" 191 "\xF7"; 192 193 static unsigned char ctext_ex[] = 194 "\xb8\x24\x6b\x56\xa6\xed\x58\x81\xae\xb5\x85\xd9\xa2\x5b\x2a\xd7" 195 "\x90\xc4\x17\xe0\x80\x68\x1b\xf1\xac\x2b\xc3\xde\xb6\x9d\x8b\xce" 196 "\xf0\xc4\x36\x6f\xec\x40\x0a\xf0\x52\xa7\x2e\x9b\x0e\xff\xb5\xb3" 197 "\xf2\xf1\x92\xdb\xea\xca\x03\xc1\x27\x40\x05\x71\x13\xbf\x1f\x06" 198 "\x69\xac\x22\xe9\xf3\xa7\x85\x2e\x3c\x15\xd9\x13\xca\xb0\xb8\x86" 199 "\x3a\x95\xc9\x92\x94\xce\x86\x74\x21\x49\x54\x61\x03\x46\xf4\xd4" 200 "\x74\xb2\x6f\x7c\x48\xb4\x2e\xe6\x8e\x1f\x57\x2a\x1f\xc4\x02\x6a" 201 "\xc4\x56\xb4\xf5\x9f\x7b\x62\x1e\xa1\xb9\xd8\x8f\x64\x20\x2f\xb1"; 202 203 SetKey; 204 } 205 206 static int pad_unknown(void) 207 { 208 unsigned long l; 209 while ((l = ERR_get_error()) != 0) 210 if (ERR_GET_REASON(l) == RSA_R_UNKNOWN_PADDING_TYPE) 211 return (1); 212 return (0); 213 } 214 215 int main(int argc, char *argv[]) 216 { 217 int err = 0; 218 int v; 219 RSA *key; 220 unsigned char ptext[256]; 221 unsigned char ctext[256]; 222 static unsigned char ptext_ex[] = "\x54\x85\x9b\x34\x2c\x49\xea\x2a"; 223 unsigned char ctext_ex[256]; 224 int plen; 225 int clen = 0; 226 int num; 227 int n; 228 229 plen = sizeof(ptext_ex) - 1; 230 231 for (v = 0; v < 3; v++) { 232 key = RSA_new(); 233 switch (v) { 234 case 0: 235 clen = key1(key, ctext_ex); 236 break; 237 case 1: 238 clen = key2(key, ctext_ex); 239 break; 240 case 2: 241 clen = key3(key, ctext_ex); 242 break; 243 } 244 245 num = RSA_public_encrypt(plen, ptext_ex, ctext, key, 246 RSA_PKCS1_PADDING); 247 if (num != clen) { 248 printf("PKCS#1 v1.5 encryption failed!\n"); 249 err = 1; 250 goto oaep; 251 } 252 253 num = RSA_private_decrypt(num, ctext, ptext, key, RSA_PKCS1_PADDING); 254 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { 255 printf("PKCS#1 v1.5 decryption failed!\n"); 256 err = 1; 257 } else 258 printf("PKCS #1 v1.5 encryption/decryption ok\n"); 259 260 oaep: 261 ERR_clear_error(); 262 num = RSA_public_encrypt(plen, ptext_ex, ctext, key, 263 RSA_PKCS1_OAEP_PADDING); 264 if (num == -1 && pad_unknown()) { 265 printf("No OAEP support\n"); 266 goto next; 267 } 268 if (num != clen) { 269 printf("OAEP encryption failed!\n"); 270 err = 1; 271 goto next; 272 } 273 274 num = RSA_private_decrypt(num, ctext, ptext, key, 275 RSA_PKCS1_OAEP_PADDING); 276 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { 277 printf("OAEP decryption (encrypted data) failed!\n"); 278 err = 1; 279 } else if (memcmp(ctext, ctext_ex, num) == 0) 280 printf("OAEP test vector %d passed!\n", v); 281 282 /* 283 * Different ciphertexts (rsa_oaep.c without -DPKCS_TESTVECT). Try 284 * decrypting ctext_ex 285 */ 286 287 num = RSA_private_decrypt(clen, ctext_ex, ptext, key, 288 RSA_PKCS1_OAEP_PADDING); 289 290 if (num != plen || memcmp(ptext, ptext_ex, num) != 0) { 291 printf("OAEP decryption (test vector data) failed!\n"); 292 err = 1; 293 } else 294 printf("OAEP encryption/decryption ok\n"); 295 296 /* Try decrypting corrupted ciphertexts. */ 297 for (n = 0; n < clen; ++n) { 298 ctext[n] ^= 1; 299 num = RSA_private_decrypt(clen, ctext, ptext, key, 300 RSA_PKCS1_OAEP_PADDING); 301 if (num > 0) { 302 printf("Corrupt data decrypted!\n"); 303 err = 1; 304 break; 305 } 306 ctext[n] ^= 1; 307 } 308 309 /* Test truncated ciphertexts, as well as negative length. */ 310 for (n = -1; n < clen; ++n) { 311 num = RSA_private_decrypt(n, ctext, ptext, key, 312 RSA_PKCS1_OAEP_PADDING); 313 if (num > 0) { 314 printf("Truncated data decrypted!\n"); 315 err = 1; 316 break; 317 } 318 } 319 320 next: 321 RSA_free(key); 322 } 323 324 return err; 325 } 326 #endif 327