1 /* $OpenBSD: s3_lib.c,v 1.115 2016/12/30 17:20:51 jsing Exp $ */ 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 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved. 60 * 61 * Redistribution and use in source and binary forms, with or without 62 * modification, are permitted provided that the following conditions 63 * are met: 64 * 65 * 1. Redistributions of source code must retain the above copyright 66 * notice, this list of conditions and the following disclaimer. 67 * 68 * 2. Redistributions in binary form must reproduce the above copyright 69 * notice, this list of conditions and the following disclaimer in 70 * the documentation and/or other materials provided with the 71 * distribution. 72 * 73 * 3. All advertising materials mentioning features or use of this 74 * software must display the following acknowledgment: 75 * "This product includes software developed by the OpenSSL Project 76 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)" 77 * 78 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to 79 * endorse or promote products derived from this software without 80 * prior written permission. For written permission, please contact 81 * openssl-core@openssl.org. 82 * 83 * 5. Products derived from this software may not be called "OpenSSL" 84 * nor may "OpenSSL" appear in their names without prior written 85 * permission of the OpenSSL Project. 86 * 87 * 6. Redistributions of any form whatsoever must retain the following 88 * acknowledgment: 89 * "This product includes software developed by the OpenSSL Project 90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)" 91 * 92 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY 93 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 94 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 95 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR 96 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 97 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 98 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 99 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 100 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 101 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 102 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 103 * OF THE POSSIBILITY OF SUCH DAMAGE. 104 * ==================================================================== 105 * 106 * This product includes cryptographic software written by Eric Young 107 * (eay@cryptsoft.com). This product includes software written by Tim 108 * Hudson (tjh@cryptsoft.com). 109 * 110 */ 111 /* ==================================================================== 112 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 113 * 114 * Portions of the attached software ("Contribution") are developed by 115 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project. 116 * 117 * The Contribution is licensed pursuant to the OpenSSL open source 118 * license provided above. 119 * 120 * ECC cipher suite support in OpenSSL originally written by 121 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories. 122 * 123 */ 124 /* ==================================================================== 125 * Copyright 2005 Nokia. All rights reserved. 126 * 127 * The portions of the attached software ("Contribution") is developed by 128 * Nokia Corporation and is licensed pursuant to the OpenSSL open source 129 * license. 130 * 131 * The Contribution, originally written by Mika Kousa and Pasi Eronen of 132 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites 133 * support (see RFC 4279) to OpenSSL. 134 * 135 * No patent licenses or other rights except those expressly stated in 136 * the OpenSSL open source license shall be deemed granted or received 137 * expressly, by implication, estoppel, or otherwise. 138 * 139 * No assurances are provided by Nokia that the Contribution does not 140 * infringe the patent or other intellectual property rights of any third 141 * party or that the license provides you with all the necessary rights 142 * to make use of the Contribution. 143 * 144 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN 145 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA 146 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY 147 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR 148 * OTHERWISE. 149 */ 150 151 #include <limits.h> 152 #include <stdio.h> 153 154 #include <openssl/bn.h> 155 #include <openssl/curve25519.h> 156 #include <openssl/dh.h> 157 #include <openssl/md5.h> 158 #include <openssl/objects.h> 159 160 #include "ssl_locl.h" 161 #include "bytestring.h" 162 163 #define SSL3_NUM_CIPHERS (sizeof(ssl3_ciphers) / sizeof(SSL_CIPHER)) 164 165 /* 166 * FIXED_NONCE_LEN is a macro that provides in the correct value to set the 167 * fixed nonce length in algorithms2. It is the inverse of the 168 * SSL_CIPHER_AEAD_FIXED_NONCE_LEN macro. 169 */ 170 #define FIXED_NONCE_LEN(x) (((x / 2) & 0xf) << 24) 171 172 /* list of available SSLv3 ciphers (sorted by id) */ 173 SSL_CIPHER ssl3_ciphers[] = { 174 175 /* The RSA ciphers */ 176 /* Cipher 01 */ 177 { 178 .valid = 1, 179 .name = SSL3_TXT_RSA_NULL_MD5, 180 .id = SSL3_CK_RSA_NULL_MD5, 181 .algorithm_mkey = SSL_kRSA, 182 .algorithm_auth = SSL_aRSA, 183 .algorithm_enc = SSL_eNULL, 184 .algorithm_mac = SSL_MD5, 185 .algorithm_ssl = SSL_SSLV3, 186 .algo_strength = SSL_STRONG_NONE, 187 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 188 .strength_bits = 0, 189 .alg_bits = 0, 190 }, 191 192 /* Cipher 02 */ 193 { 194 .valid = 1, 195 .name = SSL3_TXT_RSA_NULL_SHA, 196 .id = SSL3_CK_RSA_NULL_SHA, 197 .algorithm_mkey = SSL_kRSA, 198 .algorithm_auth = SSL_aRSA, 199 .algorithm_enc = SSL_eNULL, 200 .algorithm_mac = SSL_SHA1, 201 .algorithm_ssl = SSL_SSLV3, 202 .algo_strength = SSL_STRONG_NONE, 203 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 204 .strength_bits = 0, 205 .alg_bits = 0, 206 }, 207 208 /* Cipher 04 */ 209 { 210 .valid = 1, 211 .name = SSL3_TXT_RSA_RC4_128_MD5, 212 .id = SSL3_CK_RSA_RC4_128_MD5, 213 .algorithm_mkey = SSL_kRSA, 214 .algorithm_auth = SSL_aRSA, 215 .algorithm_enc = SSL_RC4, 216 .algorithm_mac = SSL_MD5, 217 .algorithm_ssl = SSL_SSLV3, 218 .algo_strength = SSL_LOW, 219 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 220 .strength_bits = 128, 221 .alg_bits = 128, 222 }, 223 224 /* Cipher 05 */ 225 { 226 .valid = 1, 227 .name = SSL3_TXT_RSA_RC4_128_SHA, 228 .id = SSL3_CK_RSA_RC4_128_SHA, 229 .algorithm_mkey = SSL_kRSA, 230 .algorithm_auth = SSL_aRSA, 231 .algorithm_enc = SSL_RC4, 232 .algorithm_mac = SSL_SHA1, 233 .algorithm_ssl = SSL_SSLV3, 234 .algo_strength = SSL_LOW, 235 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 236 .strength_bits = 128, 237 .alg_bits = 128, 238 }, 239 240 /* Cipher 09 */ 241 { 242 .valid = 1, 243 .name = SSL3_TXT_RSA_DES_64_CBC_SHA, 244 .id = SSL3_CK_RSA_DES_64_CBC_SHA, 245 .algorithm_mkey = SSL_kRSA, 246 .algorithm_auth = SSL_aRSA, 247 .algorithm_enc = SSL_DES, 248 .algorithm_mac = SSL_SHA1, 249 .algorithm_ssl = SSL_SSLV3, 250 .algo_strength = SSL_LOW, 251 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 252 .strength_bits = 56, 253 .alg_bits = 56, 254 }, 255 256 /* Cipher 0A */ 257 { 258 .valid = 1, 259 .name = SSL3_TXT_RSA_DES_192_CBC3_SHA, 260 .id = SSL3_CK_RSA_DES_192_CBC3_SHA, 261 .algorithm_mkey = SSL_kRSA, 262 .algorithm_auth = SSL_aRSA, 263 .algorithm_enc = SSL_3DES, 264 .algorithm_mac = SSL_SHA1, 265 .algorithm_ssl = SSL_SSLV3, 266 .algo_strength = SSL_MEDIUM, 267 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 268 .strength_bits = 112, 269 .alg_bits = 168, 270 }, 271 272 /* 273 * Ephemeral DH (DHE) ciphers. 274 */ 275 276 /* Cipher 12 */ 277 { 278 .valid = 1, 279 .name = SSL3_TXT_EDH_DSS_DES_64_CBC_SHA, 280 .id = SSL3_CK_EDH_DSS_DES_64_CBC_SHA, 281 .algorithm_mkey = SSL_kDHE, 282 .algorithm_auth = SSL_aDSS, 283 .algorithm_enc = SSL_DES, 284 .algorithm_mac = SSL_SHA1, 285 .algorithm_ssl = SSL_SSLV3, 286 .algo_strength = SSL_LOW, 287 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 288 .strength_bits = 56, 289 .alg_bits = 56, 290 }, 291 292 /* Cipher 13 */ 293 { 294 .valid = 1, 295 .name = SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA, 296 .id = SSL3_CK_EDH_DSS_DES_192_CBC3_SHA, 297 .algorithm_mkey = SSL_kDHE, 298 .algorithm_auth = SSL_aDSS, 299 .algorithm_enc = SSL_3DES, 300 .algorithm_mac = SSL_SHA1, 301 .algorithm_ssl = SSL_SSLV3, 302 .algo_strength = SSL_MEDIUM, 303 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 304 .strength_bits = 112, 305 .alg_bits = 168, 306 }, 307 308 /* Cipher 15 */ 309 { 310 .valid = 1, 311 .name = SSL3_TXT_EDH_RSA_DES_64_CBC_SHA, 312 .id = SSL3_CK_EDH_RSA_DES_64_CBC_SHA, 313 .algorithm_mkey = SSL_kDHE, 314 .algorithm_auth = SSL_aRSA, 315 .algorithm_enc = SSL_DES, 316 .algorithm_mac = SSL_SHA1, 317 .algorithm_ssl = SSL_SSLV3, 318 .algo_strength = SSL_LOW, 319 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 320 .strength_bits = 56, 321 .alg_bits = 56, 322 }, 323 324 /* Cipher 16 */ 325 { 326 .valid = 1, 327 .name = SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA, 328 .id = SSL3_CK_EDH_RSA_DES_192_CBC3_SHA, 329 .algorithm_mkey = SSL_kDHE, 330 .algorithm_auth = SSL_aRSA, 331 .algorithm_enc = SSL_3DES, 332 .algorithm_mac = SSL_SHA1, 333 .algorithm_ssl = SSL_SSLV3, 334 .algo_strength = SSL_MEDIUM, 335 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 336 .strength_bits = 112, 337 .alg_bits = 168, 338 }, 339 340 /* Cipher 18 */ 341 { 342 .valid = 1, 343 .name = SSL3_TXT_ADH_RC4_128_MD5, 344 .id = SSL3_CK_ADH_RC4_128_MD5, 345 .algorithm_mkey = SSL_kDHE, 346 .algorithm_auth = SSL_aNULL, 347 .algorithm_enc = SSL_RC4, 348 .algorithm_mac = SSL_MD5, 349 .algorithm_ssl = SSL_SSLV3, 350 .algo_strength = SSL_LOW, 351 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 352 .strength_bits = 128, 353 .alg_bits = 128, 354 }, 355 356 /* Cipher 1A */ 357 { 358 .valid = 1, 359 .name = SSL3_TXT_ADH_DES_64_CBC_SHA, 360 .id = SSL3_CK_ADH_DES_64_CBC_SHA, 361 .algorithm_mkey = SSL_kDHE, 362 .algorithm_auth = SSL_aNULL, 363 .algorithm_enc = SSL_DES, 364 .algorithm_mac = SSL_SHA1, 365 .algorithm_ssl = SSL_SSLV3, 366 .algo_strength = SSL_LOW, 367 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 368 .strength_bits = 56, 369 .alg_bits = 56, 370 }, 371 372 /* Cipher 1B */ 373 { 374 .valid = 1, 375 .name = SSL3_TXT_ADH_DES_192_CBC_SHA, 376 .id = SSL3_CK_ADH_DES_192_CBC_SHA, 377 .algorithm_mkey = SSL_kDHE, 378 .algorithm_auth = SSL_aNULL, 379 .algorithm_enc = SSL_3DES, 380 .algorithm_mac = SSL_SHA1, 381 .algorithm_ssl = SSL_SSLV3, 382 .algo_strength = SSL_MEDIUM, 383 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 384 .strength_bits = 112, 385 .alg_bits = 168, 386 }, 387 388 /* 389 * AES ciphersuites. 390 */ 391 392 /* Cipher 2F */ 393 { 394 .valid = 1, 395 .name = TLS1_TXT_RSA_WITH_AES_128_SHA, 396 .id = TLS1_CK_RSA_WITH_AES_128_SHA, 397 .algorithm_mkey = SSL_kRSA, 398 .algorithm_auth = SSL_aRSA, 399 .algorithm_enc = SSL_AES128, 400 .algorithm_mac = SSL_SHA1, 401 .algorithm_ssl = SSL_TLSV1, 402 .algo_strength = SSL_HIGH, 403 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 404 .strength_bits = 128, 405 .alg_bits = 128, 406 }, 407 408 /* Cipher 32 */ 409 { 410 .valid = 1, 411 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_SHA, 412 .id = TLS1_CK_DHE_DSS_WITH_AES_128_SHA, 413 .algorithm_mkey = SSL_kDHE, 414 .algorithm_auth = SSL_aDSS, 415 .algorithm_enc = SSL_AES128, 416 .algorithm_mac = SSL_SHA1, 417 .algorithm_ssl = SSL_TLSV1, 418 .algo_strength = SSL_HIGH, 419 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 420 .strength_bits = 128, 421 .alg_bits = 128, 422 }, 423 424 /* Cipher 33 */ 425 { 426 .valid = 1, 427 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_SHA, 428 .id = TLS1_CK_DHE_RSA_WITH_AES_128_SHA, 429 .algorithm_mkey = SSL_kDHE, 430 .algorithm_auth = SSL_aRSA, 431 .algorithm_enc = SSL_AES128, 432 .algorithm_mac = SSL_SHA1, 433 .algorithm_ssl = SSL_TLSV1, 434 .algo_strength = SSL_HIGH, 435 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 436 .strength_bits = 128, 437 .alg_bits = 128, 438 }, 439 440 /* Cipher 34 */ 441 { 442 .valid = 1, 443 .name = TLS1_TXT_ADH_WITH_AES_128_SHA, 444 .id = TLS1_CK_ADH_WITH_AES_128_SHA, 445 .algorithm_mkey = SSL_kDHE, 446 .algorithm_auth = SSL_aNULL, 447 .algorithm_enc = SSL_AES128, 448 .algorithm_mac = SSL_SHA1, 449 .algorithm_ssl = SSL_TLSV1, 450 .algo_strength = SSL_HIGH, 451 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 452 .strength_bits = 128, 453 .alg_bits = 128, 454 }, 455 456 /* Cipher 35 */ 457 { 458 .valid = 1, 459 .name = TLS1_TXT_RSA_WITH_AES_256_SHA, 460 .id = TLS1_CK_RSA_WITH_AES_256_SHA, 461 .algorithm_mkey = SSL_kRSA, 462 .algorithm_auth = SSL_aRSA, 463 .algorithm_enc = SSL_AES256, 464 .algorithm_mac = SSL_SHA1, 465 .algorithm_ssl = SSL_TLSV1, 466 .algo_strength = SSL_HIGH, 467 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 468 .strength_bits = 256, 469 .alg_bits = 256, 470 }, 471 472 /* Cipher 38 */ 473 { 474 .valid = 1, 475 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_SHA, 476 .id = TLS1_CK_DHE_DSS_WITH_AES_256_SHA, 477 .algorithm_mkey = SSL_kDHE, 478 .algorithm_auth = SSL_aDSS, 479 .algorithm_enc = SSL_AES256, 480 .algorithm_mac = SSL_SHA1, 481 .algorithm_ssl = SSL_TLSV1, 482 .algo_strength = SSL_HIGH, 483 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 484 .strength_bits = 256, 485 .alg_bits = 256, 486 }, 487 488 /* Cipher 39 */ 489 { 490 .valid = 1, 491 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_SHA, 492 .id = TLS1_CK_DHE_RSA_WITH_AES_256_SHA, 493 .algorithm_mkey = SSL_kDHE, 494 .algorithm_auth = SSL_aRSA, 495 .algorithm_enc = SSL_AES256, 496 .algorithm_mac = SSL_SHA1, 497 .algorithm_ssl = SSL_TLSV1, 498 .algo_strength = SSL_HIGH, 499 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 500 .strength_bits = 256, 501 .alg_bits = 256, 502 }, 503 504 /* Cipher 3A */ 505 { 506 .valid = 1, 507 .name = TLS1_TXT_ADH_WITH_AES_256_SHA, 508 .id = TLS1_CK_ADH_WITH_AES_256_SHA, 509 .algorithm_mkey = SSL_kDHE, 510 .algorithm_auth = SSL_aNULL, 511 .algorithm_enc = SSL_AES256, 512 .algorithm_mac = SSL_SHA1, 513 .algorithm_ssl = SSL_TLSV1, 514 .algo_strength = SSL_HIGH, 515 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 516 .strength_bits = 256, 517 .alg_bits = 256, 518 }, 519 520 /* TLS v1.2 ciphersuites */ 521 /* Cipher 3B */ 522 { 523 .valid = 1, 524 .name = TLS1_TXT_RSA_WITH_NULL_SHA256, 525 .id = TLS1_CK_RSA_WITH_NULL_SHA256, 526 .algorithm_mkey = SSL_kRSA, 527 .algorithm_auth = SSL_aRSA, 528 .algorithm_enc = SSL_eNULL, 529 .algorithm_mac = SSL_SHA256, 530 .algorithm_ssl = SSL_TLSV1_2, 531 .algo_strength = SSL_STRONG_NONE, 532 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 533 .strength_bits = 0, 534 .alg_bits = 0, 535 }, 536 537 /* Cipher 3C */ 538 { 539 .valid = 1, 540 .name = TLS1_TXT_RSA_WITH_AES_128_SHA256, 541 .id = TLS1_CK_RSA_WITH_AES_128_SHA256, 542 .algorithm_mkey = SSL_kRSA, 543 .algorithm_auth = SSL_aRSA, 544 .algorithm_enc = SSL_AES128, 545 .algorithm_mac = SSL_SHA256, 546 .algorithm_ssl = SSL_TLSV1_2, 547 .algo_strength = SSL_HIGH, 548 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 549 .strength_bits = 128, 550 .alg_bits = 128, 551 }, 552 553 /* Cipher 3D */ 554 { 555 .valid = 1, 556 .name = TLS1_TXT_RSA_WITH_AES_256_SHA256, 557 .id = TLS1_CK_RSA_WITH_AES_256_SHA256, 558 .algorithm_mkey = SSL_kRSA, 559 .algorithm_auth = SSL_aRSA, 560 .algorithm_enc = SSL_AES256, 561 .algorithm_mac = SSL_SHA256, 562 .algorithm_ssl = SSL_TLSV1_2, 563 .algo_strength = SSL_HIGH, 564 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 565 .strength_bits = 256, 566 .alg_bits = 256, 567 }, 568 569 /* Cipher 40 */ 570 { 571 .valid = 1, 572 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256, 573 .id = TLS1_CK_DHE_DSS_WITH_AES_128_SHA256, 574 .algorithm_mkey = SSL_kDHE, 575 .algorithm_auth = SSL_aDSS, 576 .algorithm_enc = SSL_AES128, 577 .algorithm_mac = SSL_SHA256, 578 .algorithm_ssl = SSL_TLSV1_2, 579 .algo_strength = SSL_HIGH, 580 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 581 .strength_bits = 128, 582 .alg_bits = 128, 583 }, 584 585 #ifndef OPENSSL_NO_CAMELLIA 586 /* Camellia ciphersuites from RFC4132 (128-bit portion) */ 587 588 /* Cipher 41 */ 589 { 590 .valid = 1, 591 .name = TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA, 592 .id = TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA, 593 .algorithm_mkey = SSL_kRSA, 594 .algorithm_auth = SSL_aRSA, 595 .algorithm_enc = SSL_CAMELLIA128, 596 .algorithm_mac = SSL_SHA1, 597 .algorithm_ssl = SSL_TLSV1, 598 .algo_strength = SSL_HIGH, 599 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 600 .strength_bits = 128, 601 .alg_bits = 128, 602 }, 603 604 /* Cipher 44 */ 605 { 606 .valid = 1, 607 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA, 608 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA, 609 .algorithm_mkey = SSL_kDHE, 610 .algorithm_auth = SSL_aDSS, 611 .algorithm_enc = SSL_CAMELLIA128, 612 .algorithm_mac = SSL_SHA1, 613 .algorithm_ssl = SSL_TLSV1, 614 .algo_strength = SSL_HIGH, 615 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 616 .strength_bits = 128, 617 .alg_bits = 128, 618 }, 619 620 /* Cipher 45 */ 621 { 622 .valid = 1, 623 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, 624 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA, 625 .algorithm_mkey = SSL_kDHE, 626 .algorithm_auth = SSL_aRSA, 627 .algorithm_enc = SSL_CAMELLIA128, 628 .algorithm_mac = SSL_SHA1, 629 .algorithm_ssl = SSL_TLSV1, 630 .algo_strength = SSL_HIGH, 631 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 632 .strength_bits = 128, 633 .alg_bits = 128, 634 }, 635 636 /* Cipher 46 */ 637 { 638 .valid = 1, 639 .name = TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA, 640 .id = TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA, 641 .algorithm_mkey = SSL_kDHE, 642 .algorithm_auth = SSL_aNULL, 643 .algorithm_enc = SSL_CAMELLIA128, 644 .algorithm_mac = SSL_SHA1, 645 .algorithm_ssl = SSL_TLSV1, 646 .algo_strength = SSL_HIGH, 647 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 648 .strength_bits = 128, 649 .alg_bits = 128, 650 }, 651 #endif /* OPENSSL_NO_CAMELLIA */ 652 653 /* TLS v1.2 ciphersuites */ 654 /* Cipher 67 */ 655 { 656 .valid = 1, 657 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256, 658 .id = TLS1_CK_DHE_RSA_WITH_AES_128_SHA256, 659 .algorithm_mkey = SSL_kDHE, 660 .algorithm_auth = SSL_aRSA, 661 .algorithm_enc = SSL_AES128, 662 .algorithm_mac = SSL_SHA256, 663 .algorithm_ssl = SSL_TLSV1_2, 664 .algo_strength = SSL_HIGH, 665 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 666 .strength_bits = 128, 667 .alg_bits = 128, 668 }, 669 670 /* Cipher 6A */ 671 { 672 .valid = 1, 673 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256, 674 .id = TLS1_CK_DHE_DSS_WITH_AES_256_SHA256, 675 .algorithm_mkey = SSL_kDHE, 676 .algorithm_auth = SSL_aDSS, 677 .algorithm_enc = SSL_AES256, 678 .algorithm_mac = SSL_SHA256, 679 .algorithm_ssl = SSL_TLSV1_2, 680 .algo_strength = SSL_HIGH, 681 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 682 .strength_bits = 256, 683 .alg_bits = 256, 684 }, 685 686 /* Cipher 6B */ 687 { 688 .valid = 1, 689 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256, 690 .id = TLS1_CK_DHE_RSA_WITH_AES_256_SHA256, 691 .algorithm_mkey = SSL_kDHE, 692 .algorithm_auth = SSL_aRSA, 693 .algorithm_enc = SSL_AES256, 694 .algorithm_mac = SSL_SHA256, 695 .algorithm_ssl = SSL_TLSV1_2, 696 .algo_strength = SSL_HIGH, 697 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 698 .strength_bits = 256, 699 .alg_bits = 256, 700 }, 701 702 /* Cipher 6C */ 703 { 704 .valid = 1, 705 .name = TLS1_TXT_ADH_WITH_AES_128_SHA256, 706 .id = TLS1_CK_ADH_WITH_AES_128_SHA256, 707 .algorithm_mkey = SSL_kDHE, 708 .algorithm_auth = SSL_aNULL, 709 .algorithm_enc = SSL_AES128, 710 .algorithm_mac = SSL_SHA256, 711 .algorithm_ssl = SSL_TLSV1_2, 712 .algo_strength = SSL_HIGH, 713 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 714 .strength_bits = 128, 715 .alg_bits = 128, 716 }, 717 718 /* Cipher 6D */ 719 { 720 .valid = 1, 721 .name = TLS1_TXT_ADH_WITH_AES_256_SHA256, 722 .id = TLS1_CK_ADH_WITH_AES_256_SHA256, 723 .algorithm_mkey = SSL_kDHE, 724 .algorithm_auth = SSL_aNULL, 725 .algorithm_enc = SSL_AES256, 726 .algorithm_mac = SSL_SHA256, 727 .algorithm_ssl = SSL_TLSV1_2, 728 .algo_strength = SSL_HIGH, 729 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 730 .strength_bits = 256, 731 .alg_bits = 256, 732 }, 733 734 /* GOST Ciphersuites */ 735 736 /* Cipher 81 */ 737 { 738 .valid = 1, 739 .name = "GOST2001-GOST89-GOST89", 740 .id = 0x3000081, 741 .algorithm_mkey = SSL_kGOST, 742 .algorithm_auth = SSL_aGOST01, 743 .algorithm_enc = SSL_eGOST2814789CNT, 744 .algorithm_mac = SSL_GOST89MAC, 745 .algorithm_ssl = SSL_TLSV1, 746 .algo_strength = SSL_HIGH, 747 .algorithm2 = SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94| 748 TLS1_STREAM_MAC, 749 .strength_bits = 256, 750 .alg_bits = 256 751 }, 752 753 /* Cipher 83 */ 754 { 755 .valid = 1, 756 .name = "GOST2001-NULL-GOST94", 757 .id = 0x3000083, 758 .algorithm_mkey = SSL_kGOST, 759 .algorithm_auth = SSL_aGOST01, 760 .algorithm_enc = SSL_eNULL, 761 .algorithm_mac = SSL_GOST94, 762 .algorithm_ssl = SSL_TLSV1, 763 .algo_strength = SSL_STRONG_NONE, 764 .algorithm2 = SSL_HANDSHAKE_MAC_GOST94|TLS1_PRF_GOST94, 765 .strength_bits = 0, 766 .alg_bits = 0 767 }, 768 769 #ifndef OPENSSL_NO_CAMELLIA 770 /* Camellia ciphersuites from RFC4132 (256-bit portion) */ 771 772 /* Cipher 84 */ 773 { 774 .valid = 1, 775 .name = TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA, 776 .id = TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA, 777 .algorithm_mkey = SSL_kRSA, 778 .algorithm_auth = SSL_aRSA, 779 .algorithm_enc = SSL_CAMELLIA256, 780 .algorithm_mac = SSL_SHA1, 781 .algorithm_ssl = SSL_TLSV1, 782 .algo_strength = SSL_HIGH, 783 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 784 .strength_bits = 256, 785 .alg_bits = 256, 786 }, 787 788 /* Cipher 87 */ 789 { 790 .valid = 1, 791 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA, 792 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA, 793 .algorithm_mkey = SSL_kDHE, 794 .algorithm_auth = SSL_aDSS, 795 .algorithm_enc = SSL_CAMELLIA256, 796 .algorithm_mac = SSL_SHA1, 797 .algorithm_ssl = SSL_TLSV1, 798 .algo_strength = SSL_HIGH, 799 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 800 .strength_bits = 256, 801 .alg_bits = 256, 802 }, 803 804 /* Cipher 88 */ 805 { 806 .valid = 1, 807 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, 808 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA, 809 .algorithm_mkey = SSL_kDHE, 810 .algorithm_auth = SSL_aRSA, 811 .algorithm_enc = SSL_CAMELLIA256, 812 .algorithm_mac = SSL_SHA1, 813 .algorithm_ssl = SSL_TLSV1, 814 .algo_strength = SSL_HIGH, 815 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 816 .strength_bits = 256, 817 .alg_bits = 256, 818 }, 819 820 /* Cipher 89 */ 821 { 822 .valid = 1, 823 .name = TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA, 824 .id = TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA, 825 .algorithm_mkey = SSL_kDHE, 826 .algorithm_auth = SSL_aNULL, 827 .algorithm_enc = SSL_CAMELLIA256, 828 .algorithm_mac = SSL_SHA1, 829 .algorithm_ssl = SSL_TLSV1, 830 .algo_strength = SSL_HIGH, 831 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 832 .strength_bits = 256, 833 .alg_bits = 256, 834 }, 835 #endif /* OPENSSL_NO_CAMELLIA */ 836 837 /* 838 * GCM ciphersuites from RFC5288. 839 */ 840 841 /* Cipher 9C */ 842 { 843 .valid = 1, 844 .name = TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256, 845 .id = TLS1_CK_RSA_WITH_AES_128_GCM_SHA256, 846 .algorithm_mkey = SSL_kRSA, 847 .algorithm_auth = SSL_aRSA, 848 .algorithm_enc = SSL_AES128GCM, 849 .algorithm_mac = SSL_AEAD, 850 .algorithm_ssl = SSL_TLSV1_2, 851 .algo_strength = SSL_HIGH, 852 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 853 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 854 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 855 .strength_bits = 128, 856 .alg_bits = 128, 857 }, 858 859 /* Cipher 9D */ 860 { 861 .valid = 1, 862 .name = TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384, 863 .id = TLS1_CK_RSA_WITH_AES_256_GCM_SHA384, 864 .algorithm_mkey = SSL_kRSA, 865 .algorithm_auth = SSL_aRSA, 866 .algorithm_enc = SSL_AES256GCM, 867 .algorithm_mac = SSL_AEAD, 868 .algorithm_ssl = SSL_TLSV1_2, 869 .algo_strength = SSL_HIGH, 870 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 871 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 872 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 873 .strength_bits = 256, 874 .alg_bits = 256, 875 }, 876 877 /* Cipher 9E */ 878 { 879 .valid = 1, 880 .name = TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256, 881 .id = TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256, 882 .algorithm_mkey = SSL_kDHE, 883 .algorithm_auth = SSL_aRSA, 884 .algorithm_enc = SSL_AES128GCM, 885 .algorithm_mac = SSL_AEAD, 886 .algorithm_ssl = SSL_TLSV1_2, 887 .algo_strength = SSL_HIGH, 888 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 889 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 890 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 891 .strength_bits = 128, 892 .alg_bits = 128, 893 }, 894 895 /* Cipher 9F */ 896 { 897 .valid = 1, 898 .name = TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384, 899 .id = TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384, 900 .algorithm_mkey = SSL_kDHE, 901 .algorithm_auth = SSL_aRSA, 902 .algorithm_enc = SSL_AES256GCM, 903 .algorithm_mac = SSL_AEAD, 904 .algorithm_ssl = SSL_TLSV1_2, 905 .algo_strength = SSL_HIGH, 906 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 907 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 908 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 909 .strength_bits = 256, 910 .alg_bits = 256, 911 }, 912 913 /* Cipher A2 */ 914 { 915 .valid = 1, 916 .name = TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256, 917 .id = TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256, 918 .algorithm_mkey = SSL_kDHE, 919 .algorithm_auth = SSL_aDSS, 920 .algorithm_enc = SSL_AES128GCM, 921 .algorithm_mac = SSL_AEAD, 922 .algorithm_ssl = SSL_TLSV1_2, 923 .algo_strength = SSL_HIGH, 924 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 925 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 926 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 927 .strength_bits = 128, 928 .alg_bits = 128, 929 }, 930 931 /* Cipher A3 */ 932 { 933 .valid = 1, 934 .name = TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384, 935 .id = TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384, 936 .algorithm_mkey = SSL_kDHE, 937 .algorithm_auth = SSL_aDSS, 938 .algorithm_enc = SSL_AES256GCM, 939 .algorithm_mac = SSL_AEAD, 940 .algorithm_ssl = SSL_TLSV1_2, 941 .algo_strength = SSL_HIGH, 942 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 943 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 944 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 945 .strength_bits = 256, 946 .alg_bits = 256, 947 }, 948 949 /* Cipher A6 */ 950 { 951 .valid = 1, 952 .name = TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256, 953 .id = TLS1_CK_ADH_WITH_AES_128_GCM_SHA256, 954 .algorithm_mkey = SSL_kDHE, 955 .algorithm_auth = SSL_aNULL, 956 .algorithm_enc = SSL_AES128GCM, 957 .algorithm_mac = SSL_AEAD, 958 .algorithm_ssl = SSL_TLSV1_2, 959 .algo_strength = SSL_HIGH, 960 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 961 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 962 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 963 .strength_bits = 128, 964 .alg_bits = 128, 965 }, 966 967 /* Cipher A7 */ 968 { 969 .valid = 1, 970 .name = TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384, 971 .id = TLS1_CK_ADH_WITH_AES_256_GCM_SHA384, 972 .algorithm_mkey = SSL_kDHE, 973 .algorithm_auth = SSL_aNULL, 974 .algorithm_enc = SSL_AES256GCM, 975 .algorithm_mac = SSL_AEAD, 976 .algorithm_ssl = SSL_TLSV1_2, 977 .algo_strength = SSL_HIGH, 978 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 979 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 980 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 981 .strength_bits = 256, 982 .alg_bits = 256, 983 }, 984 985 #ifndef OPENSSL_NO_CAMELLIA 986 /* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */ 987 988 /* Cipher BA */ 989 { 990 .valid = 1, 991 .name = TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256, 992 .id = TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256, 993 .algorithm_mkey = SSL_kRSA, 994 .algorithm_auth = SSL_aRSA, 995 .algorithm_enc = SSL_CAMELLIA128, 996 .algorithm_mac = SSL_SHA256, 997 .algorithm_ssl = SSL_TLSV1_2, 998 .algo_strength = SSL_HIGH, 999 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1000 .strength_bits = 128, 1001 .alg_bits = 128, 1002 }, 1003 1004 /* Cipher BD */ 1005 { 1006 .valid = 1, 1007 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256, 1008 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256, 1009 .algorithm_mkey = SSL_kDHE, 1010 .algorithm_auth = SSL_aDSS, 1011 .algorithm_enc = SSL_CAMELLIA128, 1012 .algorithm_mac = SSL_SHA256, 1013 .algorithm_ssl = SSL_TLSV1_2, 1014 .algo_strength = SSL_HIGH, 1015 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1016 .strength_bits = 128, 1017 .alg_bits = 128, 1018 }, 1019 1020 /* Cipher BE */ 1021 { 1022 .valid = 1, 1023 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, 1024 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256, 1025 .algorithm_mkey = SSL_kDHE, 1026 .algorithm_auth = SSL_aRSA, 1027 .algorithm_enc = SSL_CAMELLIA128, 1028 .algorithm_mac = SSL_SHA256, 1029 .algorithm_ssl = SSL_TLSV1_2, 1030 .algo_strength = SSL_HIGH, 1031 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1032 .strength_bits = 128, 1033 .alg_bits = 128, 1034 }, 1035 1036 /* Cipher BF */ 1037 { 1038 .valid = 1, 1039 .name = TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256, 1040 .id = TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256, 1041 .algorithm_mkey = SSL_kDHE, 1042 .algorithm_auth = SSL_aNULL, 1043 .algorithm_enc = SSL_CAMELLIA128, 1044 .algorithm_mac = SSL_SHA256, 1045 .algorithm_ssl = SSL_TLSV1_2, 1046 .algo_strength = SSL_HIGH, 1047 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1048 .strength_bits = 128, 1049 .alg_bits = 128, 1050 }, 1051 1052 /* Cipher C0 */ 1053 { 1054 .valid = 1, 1055 .name = TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256, 1056 .id = TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256, 1057 .algorithm_mkey = SSL_kRSA, 1058 .algorithm_auth = SSL_aRSA, 1059 .algorithm_enc = SSL_CAMELLIA256, 1060 .algorithm_mac = SSL_SHA256, 1061 .algorithm_ssl = SSL_TLSV1_2, 1062 .algo_strength = SSL_HIGH, 1063 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1064 .strength_bits = 256, 1065 .alg_bits = 256, 1066 }, 1067 1068 /* Cipher C3 */ 1069 { 1070 .valid = 1, 1071 .name = TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256, 1072 .id = TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256, 1073 .algorithm_mkey = SSL_kDHE, 1074 .algorithm_auth = SSL_aDSS, 1075 .algorithm_enc = SSL_CAMELLIA256, 1076 .algorithm_mac = SSL_SHA256, 1077 .algorithm_ssl = SSL_TLSV1_2, 1078 .algo_strength = SSL_HIGH, 1079 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1080 .strength_bits = 256, 1081 .alg_bits = 256, 1082 }, 1083 1084 /* Cipher C4 */ 1085 { 1086 .valid = 1, 1087 .name = TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, 1088 .id = TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256, 1089 .algorithm_mkey = SSL_kDHE, 1090 .algorithm_auth = SSL_aRSA, 1091 .algorithm_enc = SSL_CAMELLIA256, 1092 .algorithm_mac = SSL_SHA256, 1093 .algorithm_ssl = SSL_TLSV1_2, 1094 .algo_strength = SSL_HIGH, 1095 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1096 .strength_bits = 256, 1097 .alg_bits = 256, 1098 }, 1099 1100 /* Cipher C5 */ 1101 { 1102 .valid = 1, 1103 .name = TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256, 1104 .id = TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256, 1105 .algorithm_mkey = SSL_kDHE, 1106 .algorithm_auth = SSL_aNULL, 1107 .algorithm_enc = SSL_CAMELLIA256, 1108 .algorithm_mac = SSL_SHA256, 1109 .algorithm_ssl = SSL_TLSV1_2, 1110 .algo_strength = SSL_HIGH, 1111 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1112 .strength_bits = 256, 1113 .alg_bits = 256, 1114 }, 1115 #endif /* OPENSSL_NO_CAMELLIA */ 1116 1117 /* Cipher C006 */ 1118 { 1119 .valid = 1, 1120 .name = TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA, 1121 .id = TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA, 1122 .algorithm_mkey = SSL_kECDHE, 1123 .algorithm_auth = SSL_aECDSA, 1124 .algorithm_enc = SSL_eNULL, 1125 .algorithm_mac = SSL_SHA1, 1126 .algorithm_ssl = SSL_TLSV1, 1127 .algo_strength = SSL_STRONG_NONE, 1128 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1129 .strength_bits = 0, 1130 .alg_bits = 0, 1131 }, 1132 1133 /* Cipher C007 */ 1134 { 1135 .valid = 1, 1136 .name = TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA, 1137 .id = TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA, 1138 .algorithm_mkey = SSL_kECDHE, 1139 .algorithm_auth = SSL_aECDSA, 1140 .algorithm_enc = SSL_RC4, 1141 .algorithm_mac = SSL_SHA1, 1142 .algorithm_ssl = SSL_TLSV1, 1143 .algo_strength = SSL_LOW, 1144 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1145 .strength_bits = 128, 1146 .alg_bits = 128, 1147 }, 1148 1149 /* Cipher C008 */ 1150 { 1151 .valid = 1, 1152 .name = TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA, 1153 .id = TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA, 1154 .algorithm_mkey = SSL_kECDHE, 1155 .algorithm_auth = SSL_aECDSA, 1156 .algorithm_enc = SSL_3DES, 1157 .algorithm_mac = SSL_SHA1, 1158 .algorithm_ssl = SSL_TLSV1, 1159 .algo_strength = SSL_MEDIUM, 1160 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1161 .strength_bits = 112, 1162 .alg_bits = 168, 1163 }, 1164 1165 /* Cipher C009 */ 1166 { 1167 .valid = 1, 1168 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, 1169 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA, 1170 .algorithm_mkey = SSL_kECDHE, 1171 .algorithm_auth = SSL_aECDSA, 1172 .algorithm_enc = SSL_AES128, 1173 .algorithm_mac = SSL_SHA1, 1174 .algorithm_ssl = SSL_TLSV1, 1175 .algo_strength = SSL_HIGH, 1176 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1177 .strength_bits = 128, 1178 .alg_bits = 128, 1179 }, 1180 1181 /* Cipher C00A */ 1182 { 1183 .valid = 1, 1184 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, 1185 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA, 1186 .algorithm_mkey = SSL_kECDHE, 1187 .algorithm_auth = SSL_aECDSA, 1188 .algorithm_enc = SSL_AES256, 1189 .algorithm_mac = SSL_SHA1, 1190 .algorithm_ssl = SSL_TLSV1, 1191 .algo_strength = SSL_HIGH, 1192 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1193 .strength_bits = 256, 1194 .alg_bits = 256, 1195 }, 1196 1197 /* Cipher C010 */ 1198 { 1199 .valid = 1, 1200 .name = TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA, 1201 .id = TLS1_CK_ECDHE_RSA_WITH_NULL_SHA, 1202 .algorithm_mkey = SSL_kECDHE, 1203 .algorithm_auth = SSL_aRSA, 1204 .algorithm_enc = SSL_eNULL, 1205 .algorithm_mac = SSL_SHA1, 1206 .algorithm_ssl = SSL_TLSV1, 1207 .algo_strength = SSL_STRONG_NONE, 1208 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1209 .strength_bits = 0, 1210 .alg_bits = 0, 1211 }, 1212 1213 /* Cipher C011 */ 1214 { 1215 .valid = 1, 1216 .name = TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA, 1217 .id = TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA, 1218 .algorithm_mkey = SSL_kECDHE, 1219 .algorithm_auth = SSL_aRSA, 1220 .algorithm_enc = SSL_RC4, 1221 .algorithm_mac = SSL_SHA1, 1222 .algorithm_ssl = SSL_TLSV1, 1223 .algo_strength = SSL_LOW, 1224 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1225 .strength_bits = 128, 1226 .alg_bits = 128, 1227 }, 1228 1229 /* Cipher C012 */ 1230 { 1231 .valid = 1, 1232 .name = TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA, 1233 .id = TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA, 1234 .algorithm_mkey = SSL_kECDHE, 1235 .algorithm_auth = SSL_aRSA, 1236 .algorithm_enc = SSL_3DES, 1237 .algorithm_mac = SSL_SHA1, 1238 .algorithm_ssl = SSL_TLSV1, 1239 .algo_strength = SSL_HIGH, 1240 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1241 .strength_bits = 112, 1242 .alg_bits = 168, 1243 }, 1244 1245 /* Cipher C013 */ 1246 { 1247 .valid = 1, 1248 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA, 1249 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA, 1250 .algorithm_mkey = SSL_kECDHE, 1251 .algorithm_auth = SSL_aRSA, 1252 .algorithm_enc = SSL_AES128, 1253 .algorithm_mac = SSL_SHA1, 1254 .algorithm_ssl = SSL_TLSV1, 1255 .algo_strength = SSL_HIGH, 1256 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1257 .strength_bits = 128, 1258 .alg_bits = 128, 1259 }, 1260 1261 /* Cipher C014 */ 1262 { 1263 .valid = 1, 1264 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA, 1265 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA, 1266 .algorithm_mkey = SSL_kECDHE, 1267 .algorithm_auth = SSL_aRSA, 1268 .algorithm_enc = SSL_AES256, 1269 .algorithm_mac = SSL_SHA1, 1270 .algorithm_ssl = SSL_TLSV1, 1271 .algo_strength = SSL_HIGH, 1272 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1273 .strength_bits = 256, 1274 .alg_bits = 256, 1275 }, 1276 1277 /* Cipher C015 */ 1278 { 1279 .valid = 1, 1280 .name = TLS1_TXT_ECDH_anon_WITH_NULL_SHA, 1281 .id = TLS1_CK_ECDH_anon_WITH_NULL_SHA, 1282 .algorithm_mkey = SSL_kECDHE, 1283 .algorithm_auth = SSL_aNULL, 1284 .algorithm_enc = SSL_eNULL, 1285 .algorithm_mac = SSL_SHA1, 1286 .algorithm_ssl = SSL_TLSV1, 1287 .algo_strength = SSL_STRONG_NONE, 1288 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1289 .strength_bits = 0, 1290 .alg_bits = 0, 1291 }, 1292 1293 /* Cipher C016 */ 1294 { 1295 .valid = 1, 1296 .name = TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA, 1297 .id = TLS1_CK_ECDH_anon_WITH_RC4_128_SHA, 1298 .algorithm_mkey = SSL_kECDHE, 1299 .algorithm_auth = SSL_aNULL, 1300 .algorithm_enc = SSL_RC4, 1301 .algorithm_mac = SSL_SHA1, 1302 .algorithm_ssl = SSL_TLSV1, 1303 .algo_strength = SSL_LOW, 1304 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1305 .strength_bits = 128, 1306 .alg_bits = 128, 1307 }, 1308 1309 /* Cipher C017 */ 1310 { 1311 .valid = 1, 1312 .name = TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA, 1313 .id = TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA, 1314 .algorithm_mkey = SSL_kECDHE, 1315 .algorithm_auth = SSL_aNULL, 1316 .algorithm_enc = SSL_3DES, 1317 .algorithm_mac = SSL_SHA1, 1318 .algorithm_ssl = SSL_TLSV1, 1319 .algo_strength = SSL_MEDIUM, 1320 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1321 .strength_bits = 112, 1322 .alg_bits = 168, 1323 }, 1324 1325 /* Cipher C018 */ 1326 { 1327 .valid = 1, 1328 .name = TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA, 1329 .id = TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA, 1330 .algorithm_mkey = SSL_kECDHE, 1331 .algorithm_auth = SSL_aNULL, 1332 .algorithm_enc = SSL_AES128, 1333 .algorithm_mac = SSL_SHA1, 1334 .algorithm_ssl = SSL_TLSV1, 1335 .algo_strength = SSL_HIGH, 1336 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1337 .strength_bits = 128, 1338 .alg_bits = 128, 1339 }, 1340 1341 /* Cipher C019 */ 1342 { 1343 .valid = 1, 1344 .name = TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA, 1345 .id = TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA, 1346 .algorithm_mkey = SSL_kECDHE, 1347 .algorithm_auth = SSL_aNULL, 1348 .algorithm_enc = SSL_AES256, 1349 .algorithm_mac = SSL_SHA1, 1350 .algorithm_ssl = SSL_TLSV1, 1351 .algo_strength = SSL_HIGH, 1352 .algorithm2 = SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF, 1353 .strength_bits = 256, 1354 .alg_bits = 256, 1355 }, 1356 1357 1358 /* HMAC based TLS v1.2 ciphersuites from RFC5289 */ 1359 1360 /* Cipher C023 */ 1361 { 1362 .valid = 1, 1363 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256, 1364 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256, 1365 .algorithm_mkey = SSL_kECDHE, 1366 .algorithm_auth = SSL_aECDSA, 1367 .algorithm_enc = SSL_AES128, 1368 .algorithm_mac = SSL_SHA256, 1369 .algorithm_ssl = SSL_TLSV1_2, 1370 .algo_strength = SSL_HIGH, 1371 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1372 .strength_bits = 128, 1373 .alg_bits = 128, 1374 }, 1375 1376 /* Cipher C024 */ 1377 { 1378 .valid = 1, 1379 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384, 1380 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384, 1381 .algorithm_mkey = SSL_kECDHE, 1382 .algorithm_auth = SSL_aECDSA, 1383 .algorithm_enc = SSL_AES256, 1384 .algorithm_mac = SSL_SHA384, 1385 .algorithm_ssl = SSL_TLSV1_2, 1386 .algo_strength = SSL_HIGH, 1387 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384, 1388 .strength_bits = 256, 1389 .alg_bits = 256, 1390 }, 1391 1392 /* Cipher C027 */ 1393 { 1394 .valid = 1, 1395 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256, 1396 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256, 1397 .algorithm_mkey = SSL_kECDHE, 1398 .algorithm_auth = SSL_aRSA, 1399 .algorithm_enc = SSL_AES128, 1400 .algorithm_mac = SSL_SHA256, 1401 .algorithm_ssl = SSL_TLSV1_2, 1402 .algo_strength = SSL_HIGH, 1403 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256, 1404 .strength_bits = 128, 1405 .alg_bits = 128, 1406 }, 1407 1408 /* Cipher C028 */ 1409 { 1410 .valid = 1, 1411 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384, 1412 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384, 1413 .algorithm_mkey = SSL_kECDHE, 1414 .algorithm_auth = SSL_aRSA, 1415 .algorithm_enc = SSL_AES256, 1416 .algorithm_mac = SSL_SHA384, 1417 .algorithm_ssl = SSL_TLSV1_2, 1418 .algo_strength = SSL_HIGH, 1419 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384, 1420 .strength_bits = 256, 1421 .alg_bits = 256, 1422 }, 1423 1424 /* GCM based TLS v1.2 ciphersuites from RFC5289 */ 1425 1426 /* Cipher C02B */ 1427 { 1428 .valid = 1, 1429 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, 1430 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256, 1431 .algorithm_mkey = SSL_kECDHE, 1432 .algorithm_auth = SSL_aECDSA, 1433 .algorithm_enc = SSL_AES128GCM, 1434 .algorithm_mac = SSL_AEAD, 1435 .algorithm_ssl = SSL_TLSV1_2, 1436 .algo_strength = SSL_HIGH, 1437 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1438 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 1439 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 1440 .strength_bits = 128, 1441 .alg_bits = 128, 1442 }, 1443 1444 /* Cipher C02C */ 1445 { 1446 .valid = 1, 1447 .name = TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, 1448 .id = TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384, 1449 .algorithm_mkey = SSL_kECDHE, 1450 .algorithm_auth = SSL_aECDSA, 1451 .algorithm_enc = SSL_AES256GCM, 1452 .algorithm_mac = SSL_AEAD, 1453 .algorithm_ssl = SSL_TLSV1_2, 1454 .algo_strength = SSL_HIGH, 1455 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 1456 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 1457 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 1458 .strength_bits = 256, 1459 .alg_bits = 256, 1460 }, 1461 1462 /* Cipher C02F */ 1463 { 1464 .valid = 1, 1465 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256, 1466 .id = TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256, 1467 .algorithm_mkey = SSL_kECDHE, 1468 .algorithm_auth = SSL_aRSA, 1469 .algorithm_enc = SSL_AES128GCM, 1470 .algorithm_mac = SSL_AEAD, 1471 .algorithm_ssl = SSL_TLSV1_2, 1472 .algo_strength = SSL_HIGH, 1473 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1474 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 1475 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 1476 .strength_bits = 128, 1477 .alg_bits = 128, 1478 }, 1479 1480 /* Cipher C030 */ 1481 { 1482 .valid = 1, 1483 .name = TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384, 1484 .id = TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384, 1485 .algorithm_mkey = SSL_kECDHE, 1486 .algorithm_auth = SSL_aRSA, 1487 .algorithm_enc = SSL_AES256GCM, 1488 .algorithm_mac = SSL_AEAD, 1489 .algorithm_ssl = SSL_TLSV1_2, 1490 .algo_strength = SSL_HIGH, 1491 .algorithm2 = SSL_HANDSHAKE_MAC_SHA384|TLS1_PRF_SHA384| 1492 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(4)| 1493 SSL_CIPHER_ALGORITHM2_VARIABLE_NONCE_IN_RECORD, 1494 .strength_bits = 256, 1495 .alg_bits = 256, 1496 }, 1497 1498 /* Cipher CC13 */ 1499 { 1500 .valid = 1, 1501 .name = TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305_OLD, 1502 .id = TLS1_CK_ECDHE_RSA_CHACHA20_POLY1305_OLD, 1503 .algorithm_mkey = SSL_kECDHE, 1504 .algorithm_auth = SSL_aRSA, 1505 .algorithm_enc = SSL_CHACHA20POLY1305_OLD, 1506 .algorithm_mac = SSL_AEAD, 1507 .algorithm_ssl = SSL_TLSV1_2, 1508 .algo_strength = SSL_HIGH, 1509 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1510 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0), 1511 .strength_bits = 256, 1512 .alg_bits = 256, 1513 }, 1514 1515 /* Cipher CC14 */ 1516 { 1517 .valid = 1, 1518 .name = TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305_OLD, 1519 .id = TLS1_CK_ECDHE_ECDSA_CHACHA20_POLY1305_OLD, 1520 .algorithm_mkey = SSL_kECDHE, 1521 .algorithm_auth = SSL_aECDSA, 1522 .algorithm_enc = SSL_CHACHA20POLY1305_OLD, 1523 .algorithm_mac = SSL_AEAD, 1524 .algorithm_ssl = SSL_TLSV1_2, 1525 .algo_strength = SSL_HIGH, 1526 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1527 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0), 1528 .strength_bits = 256, 1529 .alg_bits = 256, 1530 }, 1531 1532 /* Cipher CC15 */ 1533 { 1534 .valid = 1, 1535 .name = TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305_OLD, 1536 .id = TLS1_CK_DHE_RSA_CHACHA20_POLY1305_OLD, 1537 .algorithm_mkey = SSL_kDHE, 1538 .algorithm_auth = SSL_aRSA, 1539 .algorithm_enc = SSL_CHACHA20POLY1305_OLD, 1540 .algorithm_mac = SSL_AEAD, 1541 .algorithm_ssl = SSL_TLSV1_2, 1542 .algo_strength = SSL_HIGH, 1543 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1544 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(0), 1545 .strength_bits = 256, 1546 .alg_bits = 256, 1547 }, 1548 1549 /* Cipher CCA8 */ 1550 { 1551 .valid = 1, 1552 .name = TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305, 1553 .id = TLS1_CK_ECDHE_RSA_CHACHA20_POLY1305, 1554 .algorithm_mkey = SSL_kECDHE, 1555 .algorithm_auth = SSL_aRSA, 1556 .algorithm_enc = SSL_CHACHA20POLY1305, 1557 .algorithm_mac = SSL_AEAD, 1558 .algorithm_ssl = SSL_TLSV1_2, 1559 .algo_strength = SSL_HIGH, 1560 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1561 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(12), 1562 .strength_bits = 256, 1563 .alg_bits = 256, 1564 }, 1565 1566 /* Cipher CCA9 */ 1567 { 1568 .valid = 1, 1569 .name = TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305, 1570 .id = TLS1_CK_ECDHE_ECDSA_CHACHA20_POLY1305, 1571 .algorithm_mkey = SSL_kECDHE, 1572 .algorithm_auth = SSL_aECDSA, 1573 .algorithm_enc = SSL_CHACHA20POLY1305, 1574 .algorithm_mac = SSL_AEAD, 1575 .algorithm_ssl = SSL_TLSV1_2, 1576 .algo_strength = SSL_HIGH, 1577 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1578 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(12), 1579 .strength_bits = 256, 1580 .alg_bits = 256, 1581 }, 1582 1583 /* Cipher CCAA */ 1584 { 1585 .valid = 1, 1586 .name = TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305, 1587 .id = TLS1_CK_DHE_RSA_CHACHA20_POLY1305, 1588 .algorithm_mkey = SSL_kDHE, 1589 .algorithm_auth = SSL_aRSA, 1590 .algorithm_enc = SSL_CHACHA20POLY1305, 1591 .algorithm_mac = SSL_AEAD, 1592 .algorithm_ssl = SSL_TLSV1_2, 1593 .algo_strength = SSL_HIGH, 1594 .algorithm2 = SSL_HANDSHAKE_MAC_SHA256|TLS1_PRF_SHA256| 1595 SSL_CIPHER_ALGORITHM2_AEAD|FIXED_NONCE_LEN(12), 1596 .strength_bits = 256, 1597 .alg_bits = 256, 1598 }, 1599 1600 /* Cipher FF85 FIXME IANA */ 1601 { 1602 .valid = 1, 1603 .name = "GOST2012256-GOST89-GOST89", 1604 .id = 0x300ff85, /* FIXME IANA */ 1605 .algorithm_mkey = SSL_kGOST, 1606 .algorithm_auth = SSL_aGOST01, 1607 .algorithm_enc = SSL_eGOST2814789CNT, 1608 .algorithm_mac = SSL_GOST89MAC, 1609 .algorithm_ssl = SSL_TLSV1, 1610 .algo_strength = SSL_HIGH, 1611 .algorithm2 = SSL_HANDSHAKE_MAC_STREEBOG256|TLS1_PRF_STREEBOG256| 1612 TLS1_STREAM_MAC, 1613 .strength_bits = 256, 1614 .alg_bits = 256 1615 }, 1616 1617 /* Cipher FF87 FIXME IANA */ 1618 { 1619 .valid = 1, 1620 .name = "GOST2012256-NULL-STREEBOG256", 1621 .id = 0x300ff87, /* FIXME IANA */ 1622 .algorithm_mkey = SSL_kGOST, 1623 .algorithm_auth = SSL_aGOST01, 1624 .algorithm_enc = SSL_eNULL, 1625 .algorithm_mac = SSL_STREEBOG256, 1626 .algorithm_ssl = SSL_TLSV1, 1627 .algo_strength = SSL_STRONG_NONE, 1628 .algorithm2 = SSL_HANDSHAKE_MAC_STREEBOG256|TLS1_PRF_STREEBOG256, 1629 .strength_bits = 0, 1630 .alg_bits = 0 1631 }, 1632 1633 1634 /* end of list */ 1635 }; 1636 1637 int 1638 ssl3_num_ciphers(void) 1639 { 1640 return (SSL3_NUM_CIPHERS); 1641 } 1642 1643 const SSL_CIPHER * 1644 ssl3_get_cipher(unsigned int u) 1645 { 1646 if (u < SSL3_NUM_CIPHERS) 1647 return (&(ssl3_ciphers[SSL3_NUM_CIPHERS - 1 - u])); 1648 else 1649 return (NULL); 1650 } 1651 1652 const SSL_CIPHER * 1653 ssl3_get_cipher_by_id(unsigned int id) 1654 { 1655 const SSL_CIPHER *cp; 1656 SSL_CIPHER c; 1657 1658 c.id = id; 1659 cp = OBJ_bsearch_ssl_cipher_id(&c, ssl3_ciphers, SSL3_NUM_CIPHERS); 1660 if (cp != NULL && cp->valid == 1) 1661 return (cp); 1662 1663 return (NULL); 1664 } 1665 1666 const SSL_CIPHER * 1667 ssl3_get_cipher_by_value(uint16_t value) 1668 { 1669 return ssl3_get_cipher_by_id(SSL3_CK_ID | value); 1670 } 1671 1672 uint16_t 1673 ssl3_cipher_get_value(const SSL_CIPHER *c) 1674 { 1675 return (c->id & SSL3_CK_VALUE_MASK); 1676 } 1677 1678 int 1679 ssl3_pending(const SSL *s) 1680 { 1681 if (s->rstate == SSL_ST_READ_BODY) 1682 return 0; 1683 1684 return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? 1685 s->s3->rrec.length : 0; 1686 } 1687 1688 int 1689 ssl3_handshake_msg_hdr_len(SSL *s) 1690 { 1691 return (SSL_IS_DTLS(s) ? DTLS1_HM_HEADER_LENGTH : 1692 SSL3_HM_HEADER_LENGTH); 1693 } 1694 1695 unsigned char * 1696 ssl3_handshake_msg_start(SSL *s, uint8_t msg_type) 1697 { 1698 unsigned char *d, *p; 1699 1700 d = p = (unsigned char *)s->init_buf->data; 1701 1702 /* Handshake message type and length. */ 1703 *(p++) = msg_type; 1704 l2n3(0, p); 1705 1706 return (d + ssl3_handshake_msg_hdr_len(s)); 1707 } 1708 1709 void 1710 ssl3_handshake_msg_finish(SSL *s, unsigned int len) 1711 { 1712 unsigned char *d, *p; 1713 uint8_t msg_type; 1714 1715 d = p = (unsigned char *)s->init_buf->data; 1716 1717 /* Handshake message length. */ 1718 msg_type = *(p++); 1719 l2n3(len, p); 1720 1721 s->init_num = ssl3_handshake_msg_hdr_len(s) + (int)len; 1722 s->init_off = 0; 1723 1724 if (SSL_IS_DTLS(s)) { 1725 dtls1_set_message_header(s, d, msg_type, len, 0, len); 1726 dtls1_buffer_message(s, 0); 1727 } 1728 } 1729 1730 int 1731 ssl3_handshake_msg_start_cbb(SSL *s, CBB *handshake, CBB *body, 1732 uint8_t msg_type) 1733 { 1734 int ret = 0; 1735 1736 if (!CBB_init(handshake, SSL3_RT_MAX_PLAIN_LENGTH)) 1737 goto err; 1738 if (!CBB_add_u8(handshake, msg_type)) 1739 goto err; 1740 if (SSL_IS_DTLS(s)) { 1741 unsigned char *data; 1742 1743 if (!CBB_add_space(handshake, &data, DTLS1_HM_HEADER_LENGTH - 1744 SSL3_HM_HEADER_LENGTH)) 1745 goto err; 1746 } 1747 if (!CBB_add_u24_length_prefixed(handshake, body)) 1748 goto err; 1749 1750 ret = 1; 1751 1752 err: 1753 return (ret); 1754 } 1755 1756 int 1757 ssl3_handshake_msg_finish_cbb(SSL *s, CBB *handshake) 1758 { 1759 unsigned char *data = NULL; 1760 size_t outlen; 1761 int ret = 0; 1762 1763 if (!CBB_finish(handshake, &data, &outlen)) 1764 goto err; 1765 1766 if (outlen > INT_MAX) 1767 goto err; 1768 1769 if (!BUF_MEM_grow_clean(s->init_buf, outlen)) 1770 goto err; 1771 1772 memcpy(s->init_buf->data, data, outlen); 1773 1774 s->init_num = (int)outlen; 1775 s->init_off = 0; 1776 1777 if (SSL_IS_DTLS(s)) { 1778 unsigned long len; 1779 uint8_t msg_type; 1780 CBS cbs; 1781 1782 CBS_init(&cbs, data, outlen); 1783 if (!CBS_get_u8(&cbs, &msg_type)) 1784 goto err; 1785 1786 len = outlen - ssl3_handshake_msg_hdr_len(s); 1787 1788 dtls1_set_message_header(s, data, msg_type, len, 0, len); 1789 dtls1_buffer_message(s, 0); 1790 } 1791 1792 ret = 1; 1793 1794 err: 1795 free(data); 1796 1797 return (ret); 1798 } 1799 1800 int 1801 ssl3_handshake_write(SSL *s) 1802 { 1803 if (SSL_IS_DTLS(s)) 1804 return dtls1_do_write(s, SSL3_RT_HANDSHAKE); 1805 1806 return ssl3_do_write(s, SSL3_RT_HANDSHAKE); 1807 } 1808 1809 int 1810 ssl3_new(SSL *s) 1811 { 1812 SSL3_STATE *s3; 1813 1814 if ((s3 = calloc(1, sizeof *s3)) == NULL) 1815 goto err; 1816 memset(s3->rrec.seq_num, 0, sizeof(s3->rrec.seq_num)); 1817 memset(s3->wrec.seq_num, 0, sizeof(s3->wrec.seq_num)); 1818 1819 s->s3 = s3; 1820 1821 s->method->ssl_clear(s); 1822 return (1); 1823 err: 1824 return (0); 1825 } 1826 1827 void 1828 ssl3_free(SSL *s) 1829 { 1830 if (s == NULL) 1831 return; 1832 1833 tls1_cleanup_key_block(s); 1834 ssl3_release_read_buffer(s); 1835 ssl3_release_write_buffer(s); 1836 1837 DH_free(s->s3->tmp.dh); 1838 EC_KEY_free(s->s3->tmp.ecdh); 1839 1840 if (s->s3->tmp.x25519 != NULL) 1841 explicit_bzero(s->s3->tmp.x25519, X25519_KEY_LENGTH); 1842 free(s->s3->tmp.x25519); 1843 1844 if (s->s3->tmp.ca_names != NULL) 1845 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free); 1846 BIO_free(s->s3->handshake_buffer); 1847 tls1_free_digest_list(s); 1848 free(s->s3->alpn_selected); 1849 1850 explicit_bzero(s->s3, sizeof *s->s3); 1851 free(s->s3); 1852 s->s3 = NULL; 1853 } 1854 1855 void 1856 ssl3_clear(SSL *s) 1857 { 1858 unsigned char *rp, *wp; 1859 size_t rlen, wlen; 1860 1861 tls1_cleanup_key_block(s); 1862 if (s->s3->tmp.ca_names != NULL) 1863 sk_X509_NAME_pop_free(s->s3->tmp.ca_names, X509_NAME_free); 1864 1865 DH_free(s->s3->tmp.dh); 1866 s->s3->tmp.dh = NULL; 1867 EC_KEY_free(s->s3->tmp.ecdh); 1868 s->s3->tmp.ecdh = NULL; 1869 1870 if (s->s3->tmp.x25519 != NULL) 1871 explicit_bzero(s->s3->tmp.x25519, X25519_KEY_LENGTH); 1872 free(s->s3->tmp.x25519); 1873 s->s3->tmp.x25519 = NULL; 1874 1875 rp = s->s3->rbuf.buf; 1876 wp = s->s3->wbuf.buf; 1877 rlen = s->s3->rbuf.len; 1878 wlen = s->s3->wbuf.len; 1879 1880 BIO_free(s->s3->handshake_buffer); 1881 s->s3->handshake_buffer = NULL; 1882 1883 tls1_free_digest_list(s); 1884 1885 free(s->s3->alpn_selected); 1886 s->s3->alpn_selected = NULL; 1887 1888 memset(s->s3, 0, sizeof *s->s3); 1889 s->s3->rbuf.buf = rp; 1890 s->s3->wbuf.buf = wp; 1891 s->s3->rbuf.len = rlen; 1892 s->s3->wbuf.len = wlen; 1893 1894 ssl_free_wbio_buffer(s); 1895 1896 s->packet_length = 0; 1897 s->s3->renegotiate = 0; 1898 s->s3->total_renegotiations = 0; 1899 s->s3->num_renegotiations = 0; 1900 s->s3->in_read_app_data = 0; 1901 s->version = TLS1_VERSION; 1902 1903 free(s->next_proto_negotiated); 1904 s->next_proto_negotiated = NULL; 1905 s->next_proto_negotiated_len = 0; 1906 } 1907 1908 static long 1909 ssl_ctrl_get_server_tmp_key(SSL *s, EVP_PKEY **pkey_tmp) 1910 { 1911 EVP_PKEY *pkey = NULL; 1912 EC_GROUP *group = NULL; 1913 EC_POINT *point = NULL; 1914 EC_KEY *ec_key = NULL; 1915 BIGNUM *order = NULL; 1916 SESS_CERT *sc; 1917 int ret = 0; 1918 1919 *pkey_tmp = NULL; 1920 1921 if (s->server != 0) 1922 return 0; 1923 if (s->session == NULL || s->session->sess_cert == NULL) 1924 return 0; 1925 1926 sc = s->session->sess_cert; 1927 1928 if ((pkey = EVP_PKEY_new()) == NULL) 1929 return 0; 1930 1931 if (sc->peer_dh_tmp != NULL) { 1932 ret = EVP_PKEY_set1_DH(pkey, sc->peer_dh_tmp); 1933 } else if (sc->peer_ecdh_tmp) { 1934 ret = EVP_PKEY_set1_EC_KEY(pkey, sc->peer_ecdh_tmp); 1935 } else if (sc->peer_x25519_tmp != NULL) { 1936 /* Fudge up an EC_KEY that looks like X25519... */ 1937 if ((group = EC_GROUP_new(EC_GFp_mont_method())) == NULL) 1938 goto err; 1939 if ((point = EC_POINT_new(group)) == NULL) 1940 goto err; 1941 if ((order = BN_new()) == NULL) 1942 goto err; 1943 if (!BN_set_bit(order, 252)) 1944 goto err; 1945 if (!EC_GROUP_set_generator(group, point, order, NULL)) 1946 goto err; 1947 EC_GROUP_set_curve_name(group, NID_X25519); 1948 if ((ec_key = EC_KEY_new()) == NULL) 1949 goto err; 1950 if (!EC_KEY_set_group(ec_key, group)) 1951 goto err; 1952 ret = EVP_PKEY_set1_EC_KEY(pkey, ec_key); 1953 } 1954 1955 if (ret == 1) { 1956 *pkey_tmp = pkey; 1957 pkey = NULL; 1958 } 1959 1960 err: 1961 EVP_PKEY_free(pkey); 1962 EC_GROUP_free(group); 1963 EC_POINT_free(point); 1964 EC_KEY_free(ec_key); 1965 BN_free(order); 1966 1967 return (ret); 1968 } 1969 1970 long 1971 ssl3_ctrl(SSL *s, int cmd, long larg, void *parg) 1972 { 1973 int ret = 0; 1974 1975 if (cmd == SSL_CTRL_SET_TMP_DH || cmd == SSL_CTRL_SET_TMP_DH_CB) { 1976 if (!ssl_cert_inst(&s->cert)) { 1977 SSLerr(SSL_F_SSL3_CTRL, 1978 ERR_R_MALLOC_FAILURE); 1979 return (0); 1980 } 1981 } 1982 1983 switch (cmd) { 1984 case SSL_CTRL_GET_SESSION_REUSED: 1985 ret = s->hit; 1986 break; 1987 case SSL_CTRL_GET_CLIENT_CERT_REQUEST: 1988 break; 1989 case SSL_CTRL_GET_NUM_RENEGOTIATIONS: 1990 ret = s->s3->num_renegotiations; 1991 break; 1992 case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS: 1993 ret = s->s3->num_renegotiations; 1994 s->s3->num_renegotiations = 0; 1995 break; 1996 case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS: 1997 ret = s->s3->total_renegotiations; 1998 break; 1999 case SSL_CTRL_GET_FLAGS: 2000 ret = (int)(s->s3->flags); 2001 break; 2002 case SSL_CTRL_NEED_TMP_RSA: 2003 ret = 0; 2004 break; 2005 case SSL_CTRL_SET_TMP_RSA: 2006 case SSL_CTRL_SET_TMP_RSA_CB: 2007 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2008 break; 2009 case SSL_CTRL_SET_TMP_DH: 2010 { 2011 DH *dh = (DH *)parg; 2012 if (dh == NULL) { 2013 SSLerr(SSL_F_SSL3_CTRL, 2014 ERR_R_PASSED_NULL_PARAMETER); 2015 return (ret); 2016 } 2017 if ((dh = DHparams_dup(dh)) == NULL) { 2018 SSLerr(SSL_F_SSL3_CTRL, 2019 ERR_R_DH_LIB); 2020 return (ret); 2021 } 2022 DH_free(s->cert->dh_tmp); 2023 s->cert->dh_tmp = dh; 2024 ret = 1; 2025 } 2026 break; 2027 2028 case SSL_CTRL_SET_TMP_DH_CB: 2029 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2030 return (ret); 2031 2032 case SSL_CTRL_SET_DH_AUTO: 2033 s->cert->dh_tmp_auto = larg; 2034 return 1; 2035 2036 case SSL_CTRL_SET_TMP_ECDH: 2037 { 2038 EC_KEY *ecdh = NULL; 2039 2040 if (parg == NULL) { 2041 SSLerr(SSL_F_SSL3_CTRL, 2042 ERR_R_PASSED_NULL_PARAMETER); 2043 return (ret); 2044 } 2045 if (!EC_KEY_up_ref((EC_KEY *)parg)) { 2046 SSLerr(SSL_F_SSL3_CTRL, 2047 ERR_R_ECDH_LIB); 2048 return (ret); 2049 } 2050 ecdh = (EC_KEY *)parg; 2051 if (!(s->options & SSL_OP_SINGLE_ECDH_USE)) { 2052 if (!EC_KEY_generate_key(ecdh)) { 2053 EC_KEY_free(ecdh); 2054 SSLerr(SSL_F_SSL3_CTRL, 2055 ERR_R_ECDH_LIB); 2056 return (ret); 2057 } 2058 } 2059 EC_KEY_free(s->cert->ecdh_tmp); 2060 s->cert->ecdh_tmp = ecdh; 2061 ret = 1; 2062 } 2063 break; 2064 case SSL_CTRL_SET_TMP_ECDH_CB: 2065 { 2066 SSLerr(SSL_F_SSL3_CTRL, 2067 ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2068 return (ret); 2069 } 2070 break; 2071 case SSL_CTRL_SET_TLSEXT_HOSTNAME: 2072 if (larg == TLSEXT_NAMETYPE_host_name) { 2073 free(s->tlsext_hostname); 2074 s->tlsext_hostname = NULL; 2075 2076 ret = 1; 2077 if (parg == NULL) 2078 break; 2079 if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name) { 2080 SSLerr(SSL_F_SSL3_CTRL, 2081 SSL_R_SSL3_EXT_INVALID_SERVERNAME); 2082 return 0; 2083 } 2084 if ((s->tlsext_hostname = strdup((char *)parg)) 2085 == NULL) { 2086 SSLerr(SSL_F_SSL3_CTRL, 2087 ERR_R_INTERNAL_ERROR); 2088 return 0; 2089 } 2090 } else { 2091 SSLerr(SSL_F_SSL3_CTRL, 2092 SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE); 2093 return 0; 2094 } 2095 break; 2096 case SSL_CTRL_SET_TLSEXT_DEBUG_ARG: 2097 s->tlsext_debug_arg = parg; 2098 ret = 1; 2099 break; 2100 2101 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE: 2102 s->tlsext_status_type = larg; 2103 ret = 1; 2104 break; 2105 2106 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS: 2107 *(STACK_OF(X509_EXTENSION) **)parg = s->tlsext_ocsp_exts; 2108 ret = 1; 2109 break; 2110 2111 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS: 2112 s->tlsext_ocsp_exts = parg; 2113 ret = 1; 2114 break; 2115 2116 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS: 2117 *(STACK_OF(OCSP_RESPID) **)parg = s->tlsext_ocsp_ids; 2118 ret = 1; 2119 break; 2120 2121 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS: 2122 s->tlsext_ocsp_ids = parg; 2123 ret = 1; 2124 break; 2125 2126 case SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP: 2127 *(unsigned char **)parg = s->tlsext_ocsp_resp; 2128 return s->tlsext_ocsp_resplen; 2129 2130 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP: 2131 free(s->tlsext_ocsp_resp); 2132 s->tlsext_ocsp_resp = parg; 2133 s->tlsext_ocsp_resplen = larg; 2134 ret = 1; 2135 break; 2136 2137 case SSL_CTRL_SET_ECDH_AUTO: 2138 s->cert->ecdh_tmp_auto = larg; 2139 ret = 1; 2140 break; 2141 2142 case SSL_CTRL_GET_SERVER_TMP_KEY: 2143 ret = ssl_ctrl_get_server_tmp_key(s, parg); 2144 break; 2145 2146 default: 2147 break; 2148 } 2149 return (ret); 2150 } 2151 2152 long 2153 ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void)) 2154 { 2155 int ret = 0; 2156 2157 if (cmd == SSL_CTRL_SET_TMP_DH_CB) { 2158 if (!ssl_cert_inst(&s->cert)) { 2159 SSLerr(SSL_F_SSL3_CALLBACK_CTRL, 2160 ERR_R_MALLOC_FAILURE); 2161 return (0); 2162 } 2163 } 2164 2165 switch (cmd) { 2166 case SSL_CTRL_SET_TMP_RSA_CB: 2167 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2168 break; 2169 case SSL_CTRL_SET_TMP_DH_CB: 2170 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp; 2171 break; 2172 case SSL_CTRL_SET_TMP_ECDH_CB: 2173 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp; 2174 break; 2175 case SSL_CTRL_SET_TLSEXT_DEBUG_CB: 2176 s->tlsext_debug_cb = (void (*)(SSL *, int , int, 2177 unsigned char *, int, void *))fp; 2178 break; 2179 default: 2180 break; 2181 } 2182 return (ret); 2183 } 2184 2185 long 2186 ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg) 2187 { 2188 CERT *cert; 2189 2190 cert = ctx->cert; 2191 2192 switch (cmd) { 2193 case SSL_CTRL_NEED_TMP_RSA: 2194 return (0); 2195 case SSL_CTRL_SET_TMP_RSA: 2196 case SSL_CTRL_SET_TMP_RSA_CB: 2197 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2198 return (0); 2199 case SSL_CTRL_SET_TMP_DH: 2200 { 2201 DH *new = NULL, *dh; 2202 2203 dh = (DH *)parg; 2204 if ((new = DHparams_dup(dh)) == NULL) { 2205 SSLerr(SSL_F_SSL3_CTX_CTRL, 2206 ERR_R_DH_LIB); 2207 return 0; 2208 } 2209 DH_free(cert->dh_tmp); 2210 cert->dh_tmp = new; 2211 return 1; 2212 } 2213 /*break; */ 2214 2215 case SSL_CTRL_SET_TMP_DH_CB: 2216 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2217 return (0); 2218 2219 case SSL_CTRL_SET_DH_AUTO: 2220 ctx->cert->dh_tmp_auto = larg; 2221 return (1); 2222 2223 case SSL_CTRL_SET_TMP_ECDH: 2224 { 2225 EC_KEY *ecdh = NULL; 2226 2227 if (parg == NULL) { 2228 SSLerr(SSL_F_SSL3_CTX_CTRL, 2229 ERR_R_ECDH_LIB); 2230 return 0; 2231 } 2232 ecdh = EC_KEY_dup((EC_KEY *)parg); 2233 if (ecdh == NULL) { 2234 SSLerr(SSL_F_SSL3_CTX_CTRL, 2235 ERR_R_EC_LIB); 2236 return 0; 2237 } 2238 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE)) { 2239 if (!EC_KEY_generate_key(ecdh)) { 2240 EC_KEY_free(ecdh); 2241 SSLerr(SSL_F_SSL3_CTX_CTRL, 2242 ERR_R_ECDH_LIB); 2243 return 0; 2244 } 2245 } 2246 2247 EC_KEY_free(cert->ecdh_tmp); 2248 cert->ecdh_tmp = ecdh; 2249 return 1; 2250 } 2251 /* break; */ 2252 case SSL_CTRL_SET_TMP_ECDH_CB: 2253 { 2254 SSLerr(SSL_F_SSL3_CTX_CTRL, 2255 ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2256 return (0); 2257 } 2258 break; 2259 case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG: 2260 ctx->tlsext_servername_arg = parg; 2261 break; 2262 case SSL_CTRL_SET_TLSEXT_TICKET_KEYS: 2263 case SSL_CTRL_GET_TLSEXT_TICKET_KEYS: 2264 { 2265 unsigned char *keys = parg; 2266 if (!keys) 2267 return 48; 2268 if (larg != 48) { 2269 SSLerr(SSL_F_SSL3_CTX_CTRL, 2270 SSL_R_INVALID_TICKET_KEYS_LENGTH); 2271 return 0; 2272 } 2273 if (cmd == SSL_CTRL_SET_TLSEXT_TICKET_KEYS) { 2274 memcpy(ctx->tlsext_tick_key_name, keys, 16); 2275 memcpy(ctx->tlsext_tick_hmac_key, 2276 keys + 16, 16); 2277 memcpy(ctx->tlsext_tick_aes_key, keys + 32, 16); 2278 } else { 2279 memcpy(keys, ctx->tlsext_tick_key_name, 16); 2280 memcpy(keys + 16, 2281 ctx->tlsext_tick_hmac_key, 16); 2282 memcpy(keys + 32, 2283 ctx->tlsext_tick_aes_key, 16); 2284 } 2285 return 1; 2286 } 2287 2288 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG: 2289 ctx->tlsext_status_arg = parg; 2290 return 1; 2291 break; 2292 2293 case SSL_CTRL_SET_ECDH_AUTO: 2294 ctx->cert->ecdh_tmp_auto = larg; 2295 return 1; 2296 2297 /* A Thawte special :-) */ 2298 case SSL_CTRL_EXTRA_CHAIN_CERT: 2299 if (ctx->extra_certs == NULL) { 2300 if ((ctx->extra_certs = sk_X509_new_null()) == NULL) 2301 return (0); 2302 } 2303 sk_X509_push(ctx->extra_certs,(X509 *)parg); 2304 break; 2305 2306 case SSL_CTRL_GET_EXTRA_CHAIN_CERTS: 2307 *(STACK_OF(X509) **)parg = ctx->extra_certs; 2308 break; 2309 2310 case SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS: 2311 if (ctx->extra_certs) { 2312 sk_X509_pop_free(ctx->extra_certs, X509_free); 2313 ctx->extra_certs = NULL; 2314 } 2315 break; 2316 2317 default: 2318 return (0); 2319 } 2320 return (1); 2321 } 2322 2323 long 2324 ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void)) 2325 { 2326 CERT *cert; 2327 2328 cert = ctx->cert; 2329 2330 switch (cmd) { 2331 case SSL_CTRL_SET_TMP_RSA_CB: 2332 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED); 2333 return (0); 2334 case SSL_CTRL_SET_TMP_DH_CB: 2335 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp; 2336 break; 2337 case SSL_CTRL_SET_TMP_ECDH_CB: 2338 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp; 2339 break; 2340 case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB: 2341 ctx->tlsext_servername_callback = 2342 (int (*)(SSL *, int *, void *))fp; 2343 break; 2344 2345 case SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB: 2346 ctx->tlsext_status_cb = (int (*)(SSL *, void *))fp; 2347 break; 2348 2349 case SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB: 2350 ctx->tlsext_ticket_key_cb = (int (*)(SSL *, unsigned char *, 2351 unsigned char *, EVP_CIPHER_CTX *, HMAC_CTX *, int))fp; 2352 break; 2353 2354 default: 2355 return (0); 2356 } 2357 return (1); 2358 } 2359 2360 /* 2361 * This function needs to check if the ciphers required are actually available. 2362 */ 2363 const SSL_CIPHER * 2364 ssl3_get_cipher_by_char(const unsigned char *p) 2365 { 2366 CBS cipher; 2367 uint16_t cipher_value; 2368 2369 /* We have to assume it is at least 2 bytes due to existing API. */ 2370 CBS_init(&cipher, p, 2); 2371 if (!CBS_get_u16(&cipher, &cipher_value)) 2372 return NULL; 2373 2374 return ssl3_get_cipher_by_value(cipher_value); 2375 } 2376 2377 int 2378 ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p) 2379 { 2380 if (p != NULL) { 2381 if ((c->id & ~SSL3_CK_VALUE_MASK) != SSL3_CK_ID) 2382 return (0); 2383 s2n(ssl3_cipher_get_value(c), p); 2384 } 2385 return (2); 2386 } 2387 2388 SSL_CIPHER * 2389 ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt, 2390 STACK_OF(SSL_CIPHER) *srvr) 2391 { 2392 unsigned long alg_k, alg_a, mask_k, mask_a; 2393 STACK_OF(SSL_CIPHER) *prio, *allow; 2394 SSL_CIPHER *c, *ret = NULL; 2395 int i, ii, ok; 2396 CERT *cert; 2397 2398 /* Let's see which ciphers we can support */ 2399 cert = s->cert; 2400 2401 /* 2402 * Do not set the compare functions, because this may lead to a 2403 * reordering by "id". We want to keep the original ordering. 2404 * We may pay a price in performance during sk_SSL_CIPHER_find(), 2405 * but would have to pay with the price of sk_SSL_CIPHER_dup(). 2406 */ 2407 2408 if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE) { 2409 prio = srvr; 2410 allow = clnt; 2411 } else { 2412 prio = clnt; 2413 allow = srvr; 2414 } 2415 2416 for (i = 0; i < sk_SSL_CIPHER_num(prio); i++) { 2417 c = sk_SSL_CIPHER_value(prio, i); 2418 2419 /* Skip TLS v1.2 only ciphersuites if not supported. */ 2420 if ((c->algorithm_ssl & SSL_TLSV1_2) && 2421 !SSL_USE_TLS1_2_CIPHERS(s)) 2422 continue; 2423 2424 ssl_set_cert_masks(cert, c); 2425 mask_k = cert->mask_k; 2426 mask_a = cert->mask_a; 2427 2428 alg_k = c->algorithm_mkey; 2429 alg_a = c->algorithm_auth; 2430 2431 2432 ok = (alg_k & mask_k) && (alg_a & mask_a); 2433 2434 /* 2435 * If we are considering an ECC cipher suite that uses our 2436 * certificate check it. 2437 */ 2438 if (alg_a & SSL_aECDSA) 2439 ok = ok && tls1_check_ec_server_key(s); 2440 /* 2441 * If we are considering an ECC cipher suite that uses 2442 * an ephemeral EC key check it. 2443 */ 2444 if (alg_k & SSL_kECDHE) 2445 ok = ok && tls1_check_ec_tmp_key(s); 2446 2447 if (!ok) 2448 continue; 2449 ii = sk_SSL_CIPHER_find(allow, c); 2450 if (ii >= 0) { 2451 ret = sk_SSL_CIPHER_value(allow, ii); 2452 break; 2453 } 2454 } 2455 return (ret); 2456 } 2457 2458 int 2459 ssl3_get_req_cert_type(SSL *s, unsigned char *p) 2460 { 2461 int ret = 0; 2462 unsigned long alg_k; 2463 2464 alg_k = s->s3->tmp.new_cipher->algorithm_mkey; 2465 2466 #ifndef OPENSSL_NO_GOST 2467 if ((alg_k & SSL_kGOST)) { 2468 p[ret++] = TLS_CT_GOST94_SIGN; 2469 p[ret++] = TLS_CT_GOST01_SIGN; 2470 p[ret++] = TLS_CT_GOST12_256_SIGN; 2471 p[ret++] = TLS_CT_GOST12_512_SIGN; 2472 } 2473 #endif 2474 2475 if (alg_k & SSL_kDHE) { 2476 p[ret++] = SSL3_CT_RSA_FIXED_DH; 2477 p[ret++] = SSL3_CT_DSS_FIXED_DH; 2478 } 2479 p[ret++] = SSL3_CT_RSA_SIGN; 2480 p[ret++] = SSL3_CT_DSS_SIGN; 2481 2482 /* 2483 * ECDSA certs can be used with RSA cipher suites as well 2484 * so we don't need to check for SSL_kECDH or SSL_kECDHE. 2485 */ 2486 p[ret++] = TLS_CT_ECDSA_SIGN; 2487 2488 return (ret); 2489 } 2490 2491 int 2492 ssl3_shutdown(SSL *s) 2493 { 2494 int ret; 2495 2496 /* 2497 * Don't do anything much if we have not done the handshake or 2498 * we don't want to send messages :-) 2499 */ 2500 if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE)) { 2501 s->shutdown = (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN); 2502 return (1); 2503 } 2504 2505 if (!(s->shutdown & SSL_SENT_SHUTDOWN)) { 2506 s->shutdown|=SSL_SENT_SHUTDOWN; 2507 ssl3_send_alert(s, SSL3_AL_WARNING, SSL_AD_CLOSE_NOTIFY); 2508 /* 2509 * Our shutdown alert has been sent now, and if it still needs 2510 * to be written, s->s3->alert_dispatch will be true 2511 */ 2512 if (s->s3->alert_dispatch) 2513 return(-1); /* return WANT_WRITE */ 2514 } else if (s->s3->alert_dispatch) { 2515 /* resend it if not sent */ 2516 ret = s->method->ssl_dispatch_alert(s); 2517 if (ret == -1) { 2518 /* 2519 * We only get to return -1 here the 2nd/Nth 2520 * invocation, we must have already signalled 2521 * return 0 upon a previous invoation, 2522 * return WANT_WRITE 2523 */ 2524 return (ret); 2525 } 2526 } else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) { 2527 /* If we are waiting for a close from our peer, we are closed */ 2528 s->method->ssl_read_bytes(s, 0, NULL, 0, 0); 2529 if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN)) { 2530 return(-1); /* return WANT_READ */ 2531 } 2532 } 2533 2534 if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) && 2535 !s->s3->alert_dispatch) 2536 return (1); 2537 else 2538 return (0); 2539 } 2540 2541 int 2542 ssl3_write(SSL *s, const void *buf, int len) 2543 { 2544 int ret, n; 2545 2546 #if 0 2547 if (s->shutdown & SSL_SEND_SHUTDOWN) { 2548 s->rwstate = SSL_NOTHING; 2549 return (0); 2550 } 2551 #endif 2552 errno = 0; 2553 if (s->s3->renegotiate) 2554 ssl3_renegotiate_check(s); 2555 2556 /* 2557 * This is an experimental flag that sends the 2558 * last handshake message in the same packet as the first 2559 * use data - used to see if it helps the TCP protocol during 2560 * session-id reuse 2561 */ 2562 /* The second test is because the buffer may have been removed */ 2563 if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio)) { 2564 /* First time through, we write into the buffer */ 2565 if (s->s3->delay_buf_pop_ret == 0) { 2566 ret = ssl3_write_bytes(s, SSL3_RT_APPLICATION_DATA, 2567 buf, len); 2568 if (ret <= 0) 2569 return (ret); 2570 2571 s->s3->delay_buf_pop_ret = ret; 2572 } 2573 2574 s->rwstate = SSL_WRITING; 2575 n = BIO_flush(s->wbio); 2576 if (n <= 0) 2577 return (n); 2578 s->rwstate = SSL_NOTHING; 2579 2580 /* We have flushed the buffer, so remove it */ 2581 ssl_free_wbio_buffer(s); 2582 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER; 2583 2584 ret = s->s3->delay_buf_pop_ret; 2585 s->s3->delay_buf_pop_ret = 0; 2586 } else { 2587 ret = s->method->ssl_write_bytes(s, SSL3_RT_APPLICATION_DATA, 2588 buf, len); 2589 if (ret <= 0) 2590 return (ret); 2591 } 2592 2593 return (ret); 2594 } 2595 2596 static int 2597 ssl3_read_internal(SSL *s, void *buf, int len, int peek) 2598 { 2599 int ret; 2600 2601 errno = 0; 2602 if (s->s3->renegotiate) 2603 ssl3_renegotiate_check(s); 2604 s->s3->in_read_app_data = 1; 2605 ret = s->method->ssl_read_bytes(s, 2606 SSL3_RT_APPLICATION_DATA, buf, len, peek); 2607 if ((ret == -1) && (s->s3->in_read_app_data == 2)) { 2608 /* 2609 * ssl3_read_bytes decided to call s->handshake_func, which 2610 * called ssl3_read_bytes to read handshake data. 2611 * However, ssl3_read_bytes actually found application data 2612 * and thinks that application data makes sense here; so disable 2613 * handshake processing and try to read application data again. 2614 */ 2615 s->in_handshake++; 2616 ret = s->method->ssl_read_bytes(s, 2617 SSL3_RT_APPLICATION_DATA, buf, len, peek); 2618 s->in_handshake--; 2619 } else 2620 s->s3->in_read_app_data = 0; 2621 2622 return (ret); 2623 } 2624 2625 int 2626 ssl3_read(SSL *s, void *buf, int len) 2627 { 2628 return ssl3_read_internal(s, buf, len, 0); 2629 } 2630 2631 int 2632 ssl3_peek(SSL *s, void *buf, int len) 2633 { 2634 return ssl3_read_internal(s, buf, len, 1); 2635 } 2636 2637 int 2638 ssl3_renegotiate(SSL *s) 2639 { 2640 if (s->handshake_func == NULL) 2641 return (1); 2642 2643 if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS) 2644 return (0); 2645 2646 s->s3->renegotiate = 1; 2647 return (1); 2648 } 2649 2650 int 2651 ssl3_renegotiate_check(SSL *s) 2652 { 2653 int ret = 0; 2654 2655 if (s->s3->renegotiate) { 2656 if ((s->s3->rbuf.left == 0) && (s->s3->wbuf.left == 0) && 2657 !SSL_in_init(s)) { 2658 /* 2659 * If we are the server, and we have sent 2660 * a 'RENEGOTIATE' message, we need to go 2661 * to SSL_ST_ACCEPT. 2662 */ 2663 /* SSL_ST_ACCEPT */ 2664 s->state = SSL_ST_RENEGOTIATE; 2665 s->s3->renegotiate = 0; 2666 s->s3->num_renegotiations++; 2667 s->s3->total_renegotiations++; 2668 ret = 1; 2669 } 2670 } 2671 return (ret); 2672 } 2673 /* 2674 * If we are using default SHA1+MD5 algorithms switch to new SHA256 PRF 2675 * and handshake macs if required. 2676 */ 2677 long 2678 ssl_get_algorithm2(SSL *s) 2679 { 2680 long alg2 = s->s3->tmp.new_cipher->algorithm2; 2681 2682 if (s->method->ssl3_enc->enc_flags & SSL_ENC_FLAG_SHA256_PRF && 2683 alg2 == (SSL_HANDSHAKE_MAC_DEFAULT|TLS1_PRF)) 2684 return SSL_HANDSHAKE_MAC_SHA256 | TLS1_PRF_SHA256; 2685 return alg2; 2686 } 2687