crypto/openssl-0.9/ssl/s3_lib.c

   1 /* ssl/s3_lib.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  * Copyright (c) 1998-2002 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 #include <stdio.h>
 126 #include <openssl/objects.h>
 127 #include "ssl_locl.h"
 128 #include "kssl_lcl.h"
 129 #include <openssl/md5.h>
 130 #ifndef OPENSSL_NO_DH
 131 #include <openssl/dh.h>
 132 #endif
 133 #include <openssl/pq_compat.h>
 134
 135 const char *ssl3_version_str="SSLv3" OPENSSL_VERSION_PTEXT;
 136
 137 #define SSL3_NUM_CIPHERS        (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
 138
 139 /* list of available SSLv3 ciphers (sorted by id) */
 140 OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 141 /* The RSA ciphers */
 142 /* Cipher 01 */
 143         {
 144         1,
 145         SSL3_TXT_RSA_NULL_MD5,
 146         SSL3_CK_RSA_NULL_MD5,
 147         SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_MD5|SSL_SSLV3,
 148         SSL_NOT_EXP|SSL_STRONG_NONE,
 149         0,
 150         0,
 151         0,
 152         SSL_ALL_CIPHERS,
 153         SSL_ALL_STRENGTHS,
 154         },
 155 /* Cipher 02 */
 156         {
 157         1,
 158         SSL3_TXT_RSA_NULL_SHA,
 159         SSL3_CK_RSA_NULL_SHA,
 160         SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_SHA1|SSL_SSLV3,
 161         SSL_NOT_EXP|SSL_STRONG_NONE,
 162         0,
 163         0,
 164         0,
 165         SSL_ALL_CIPHERS,
 166         SSL_ALL_STRENGTHS,
 167         },
 168 /* Cipher 03 */
 169         {
 170         1,
 171         SSL3_TXT_RSA_RC4_40_MD5,
 172         SSL3_CK_RSA_RC4_40_MD5,
 173         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 174         SSL_EXPORT|SSL_EXP40,
 175         0,
 176         40,
 177         128,
 178         SSL_ALL_CIPHERS,
 179         SSL_ALL_STRENGTHS,
 180         },
 181 /* Cipher 04 */
 182         {
 183         1,
 184         SSL3_TXT_RSA_RC4_128_MD5,
 185         SSL3_CK_RSA_RC4_128_MD5,
 186         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_MD5|SSL_SSLV3,
 187         SSL_NOT_EXP|SSL_MEDIUM,
 188         0,
 189         128,
 190         128,
 191         SSL_ALL_CIPHERS,
 192         SSL_ALL_STRENGTHS,
 193         },
 194 /* Cipher 05 */
 195         {
 196         1,
 197         SSL3_TXT_RSA_RC4_128_SHA,
 198         SSL3_CK_RSA_RC4_128_SHA,
 199         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_SHA1|SSL_SSLV3,
 200         SSL_NOT_EXP|SSL_MEDIUM,
 201         0,
 202         128,
 203         128,
 204         SSL_ALL_CIPHERS,
 205         SSL_ALL_STRENGTHS,
 206         },
 207 /* Cipher 06 */
 208         {
 209         1,
 210         SSL3_TXT_RSA_RC2_40_MD5,
 211         SSL3_CK_RSA_RC2_40_MD5,
 212         SSL_kRSA|SSL_aRSA|SSL_RC2  |SSL_MD5 |SSL_SSLV3,
 213         SSL_EXPORT|SSL_EXP40,
 214         0,
 215         40,
 216         128,
 217         SSL_ALL_CIPHERS,
 218         SSL_ALL_STRENGTHS,
 219         },
 220 /* Cipher 07 */
 221 #ifndef OPENSSL_NO_IDEA
 222         {
 223         1,
 224         SSL3_TXT_RSA_IDEA_128_SHA,
 225         SSL3_CK_RSA_IDEA_128_SHA,
 226         SSL_kRSA|SSL_aRSA|SSL_IDEA |SSL_SHA1|SSL_SSLV3,
 227         SSL_NOT_EXP|SSL_MEDIUM,
 228         0,
 229         128,
 230         128,
 231         SSL_ALL_CIPHERS,
 232         SSL_ALL_STRENGTHS,
 233         },
 234 #endif
 235 /* Cipher 08 */
 236         {
 237         1,
 238         SSL3_TXT_RSA_DES_40_CBC_SHA,
 239         SSL3_CK_RSA_DES_40_CBC_SHA,
 240         SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
 241         SSL_EXPORT|SSL_EXP40,
 242         0,
 243         40,
 244         56,
 245         SSL_ALL_CIPHERS,
 246         SSL_ALL_STRENGTHS,
 247         },
 248 /* Cipher 09 */
 249         {
 250         1,
 251         SSL3_TXT_RSA_DES_64_CBC_SHA,
 252         SSL3_CK_RSA_DES_64_CBC_SHA,
 253         SSL_kRSA|SSL_aRSA|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 254         SSL_NOT_EXP|SSL_LOW,
 255         0,
 256         56,
 257         56,
 258         SSL_ALL_CIPHERS,
 259         SSL_ALL_STRENGTHS,
 260         },
 261 /* Cipher 0A */
 262         {
 263         1,
 264         SSL3_TXT_RSA_DES_192_CBC3_SHA,
 265         SSL3_CK_RSA_DES_192_CBC3_SHA,
 266         SSL_kRSA|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 267         SSL_NOT_EXP|SSL_HIGH,
 268         0,
 269         168,
 270         168,
 271         SSL_ALL_CIPHERS,
 272         SSL_ALL_STRENGTHS,
 273         },
 274 /* The DH ciphers */
 275 /* Cipher 0B */
 276         {
 277         0,
 278         SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
 279         SSL3_CK_DH_DSS_DES_40_CBC_SHA,
 280         SSL_kDHd |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
 281         SSL_EXPORT|SSL_EXP40,
 282         0,
 283         40,
 284         56,
 285         SSL_ALL_CIPHERS,
 286         SSL_ALL_STRENGTHS,
 287         },
 288 /* Cipher 0C */
 289         {
 290         0,
 291         SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
 292         SSL3_CK_DH_DSS_DES_64_CBC_SHA,
 293         SSL_kDHd |SSL_aDH|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 294         SSL_NOT_EXP|SSL_LOW,
 295         0,
 296         56,
 297         56,
 298         SSL_ALL_CIPHERS,
 299         SSL_ALL_STRENGTHS,
 300         },
 301 /* Cipher 0D */
 302         {
 303         0,
 304         SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
 305         SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
 306         SSL_kDHd |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 307         SSL_NOT_EXP|SSL_HIGH,
 308         0,
 309         168,
 310         168,
 311         SSL_ALL_CIPHERS,
 312         SSL_ALL_STRENGTHS,
 313         },
 314 /* Cipher 0E */
 315         {
 316         0,
 317         SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
 318         SSL3_CK_DH_RSA_DES_40_CBC_SHA,
 319         SSL_kDHr |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
 320         SSL_EXPORT|SSL_EXP40,
 321         0,
 322         40,
 323         56,
 324         SSL_ALL_CIPHERS,
 325         SSL_ALL_STRENGTHS,
 326         },
 327 /* Cipher 0F */
 328         {
 329         0,
 330         SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
 331         SSL3_CK_DH_RSA_DES_64_CBC_SHA,
 332         SSL_kDHr |SSL_aDH|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 333         SSL_NOT_EXP|SSL_LOW,
 334         0,
 335         56,
 336         56,
 337         SSL_ALL_CIPHERS,
 338         SSL_ALL_STRENGTHS,
 339         },
 340 /* Cipher 10 */
 341         {
 342         0,
 343         SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
 344         SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
 345         SSL_kDHr |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 346         SSL_NOT_EXP|SSL_HIGH,
 347         0,
 348         168,
 349         168,
 350         SSL_ALL_CIPHERS,
 351         SSL_ALL_STRENGTHS,
 352         },
 353
 354 /* The Ephemeral DH ciphers */
 355 /* Cipher 11 */
 356         {
 357         1,
 358         SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
 359         SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
 360         SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA1|SSL_SSLV3,
 361         SSL_EXPORT|SSL_EXP40,
 362         0,
 363         40,
 364         56,
 365         SSL_ALL_CIPHERS,
 366         SSL_ALL_STRENGTHS,
 367         },
 368 /* Cipher 12 */
 369         {
 370         1,
 371         SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
 372         SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
 373         SSL_kEDH|SSL_aDSS|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 374         SSL_NOT_EXP|SSL_LOW,
 375         0,
 376         56,
 377         56,
 378         SSL_ALL_CIPHERS,
 379         SSL_ALL_STRENGTHS,
 380         },
 381 /* Cipher 13 */
 382         {
 383         1,
 384         SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
 385         SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
 386         SSL_kEDH|SSL_aDSS|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 387         SSL_NOT_EXP|SSL_HIGH,
 388         0,
 389         168,
 390         168,
 391         SSL_ALL_CIPHERS,
 392         SSL_ALL_STRENGTHS,
 393         },
 394 /* Cipher 14 */
 395         {
 396         1,
 397         SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
 398         SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
 399         SSL_kEDH|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
 400         SSL_EXPORT|SSL_EXP40,
 401         0,
 402         40,
 403         56,
 404         SSL_ALL_CIPHERS,
 405         SSL_ALL_STRENGTHS,
 406         },
 407 /* Cipher 15 */
 408         {
 409         1,
 410         SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
 411         SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
 412         SSL_kEDH|SSL_aRSA|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 413         SSL_NOT_EXP|SSL_LOW,
 414         0,
 415         56,
 416         56,
 417         SSL_ALL_CIPHERS,
 418         SSL_ALL_STRENGTHS,
 419         },
 420 /* Cipher 16 */
 421         {
 422         1,
 423         SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
 424         SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
 425         SSL_kEDH|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 426         SSL_NOT_EXP|SSL_HIGH,
 427         0,
 428         168,
 429         168,
 430         SSL_ALL_CIPHERS,
 431         SSL_ALL_STRENGTHS,
 432         },
 433 /* Cipher 17 */
 434         {
 435         1,
 436         SSL3_TXT_ADH_RC4_40_MD5,
 437         SSL3_CK_ADH_RC4_40_MD5,
 438         SSL_kEDH |SSL_aNULL|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 439         SSL_EXPORT|SSL_EXP40,
 440         0,
 441         40,
 442         128,
 443         SSL_ALL_CIPHERS,
 444         SSL_ALL_STRENGTHS,
 445         },
 446 /* Cipher 18 */
 447         {
 448         1,
 449         SSL3_TXT_ADH_RC4_128_MD5,
 450         SSL3_CK_ADH_RC4_128_MD5,
 451         SSL_kEDH |SSL_aNULL|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 452         SSL_NOT_EXP|SSL_MEDIUM,
 453         0,
 454         128,
 455         128,
 456         SSL_ALL_CIPHERS,
 457         SSL_ALL_STRENGTHS,
 458         },
 459 /* Cipher 19 */
 460         {
 461         1,
 462         SSL3_TXT_ADH_DES_40_CBC_SHA,
 463         SSL3_CK_ADH_DES_40_CBC_SHA,
 464         SSL_kEDH |SSL_aNULL|SSL_DES|SSL_SHA1|SSL_SSLV3,
 465         SSL_EXPORT|SSL_EXP40,
 466         0,
 467         40,
 468         128,
 469         SSL_ALL_CIPHERS,
 470         SSL_ALL_STRENGTHS,
 471         },
 472 /* Cipher 1A */
 473         {
 474         1,
 475         SSL3_TXT_ADH_DES_64_CBC_SHA,
 476         SSL3_CK_ADH_DES_64_CBC_SHA,
 477         SSL_kEDH |SSL_aNULL|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 478         SSL_NOT_EXP|SSL_LOW,
 479         0,
 480         56,
 481         56,
 482         SSL_ALL_CIPHERS,
 483         SSL_ALL_STRENGTHS,
 484         },
 485 /* Cipher 1B */
 486         {
 487         1,
 488         SSL3_TXT_ADH_DES_192_CBC_SHA,
 489         SSL3_CK_ADH_DES_192_CBC_SHA,
 490         SSL_kEDH |SSL_aNULL|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 491         SSL_NOT_EXP|SSL_HIGH,
 492         0,
 493         168,
 494         168,
 495         SSL_ALL_CIPHERS,
 496         SSL_ALL_STRENGTHS,
 497         },
 498
 499 /* Fortezza */
 500 /* Cipher 1C */
 501         {
 502         0,
 503         SSL3_TXT_FZA_DMS_NULL_SHA,
 504         SSL3_CK_FZA_DMS_NULL_SHA,
 505         SSL_kFZA|SSL_aFZA |SSL_eNULL |SSL_SHA1|SSL_SSLV3,
 506         SSL_NOT_EXP|SSL_STRONG_NONE,
 507         0,
 508         0,
 509         0,
 510         SSL_ALL_CIPHERS,
 511         SSL_ALL_STRENGTHS,
 512         },
 513
 514 /* Cipher 1D */
 515         {
 516         0,
 517         SSL3_TXT_FZA_DMS_FZA_SHA,
 518         SSL3_CK_FZA_DMS_FZA_SHA,
 519         SSL_kFZA|SSL_aFZA |SSL_eFZA |SSL_SHA1|SSL_SSLV3,
 520         SSL_NOT_EXP|SSL_STRONG_NONE,
 521         0,
 522         0,
 523         0,
 524         SSL_ALL_CIPHERS,
 525         SSL_ALL_STRENGTHS,
 526         },
 527
 528 #if 0
 529 /* Cipher 1E */
 530         {
 531         0,
 532         SSL3_TXT_FZA_DMS_RC4_SHA,
 533         SSL3_CK_FZA_DMS_RC4_SHA,
 534         SSL_kFZA|SSL_aFZA |SSL_RC4  |SSL_SHA1|SSL_SSLV3,
 535         SSL_NOT_EXP|SSL_MEDIUM,
 536         0,
 537         128,
 538         128,
 539         SSL_ALL_CIPHERS,
 540         SSL_ALL_STRENGTHS,
 541         },
 542 #endif
 543
 544 #ifndef OPENSSL_NO_KRB5
 545 /* The Kerberos ciphers
 546 ** 20000107 VRS: And the first shall be last,
 547 ** in hopes of avoiding the lynx ssl renegotiation problem.
 548 */
 549 /* Cipher 1E VRS */
 550         {
 551         1,
 552         SSL3_TXT_KRB5_DES_64_CBC_SHA,
 553         SSL3_CK_KRB5_DES_64_CBC_SHA,
 554         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_SHA1   |SSL_SSLV3,
 555         SSL_NOT_EXP|SSL_LOW,
 556         0,
 557         56,
 558         56,
 559         SSL_ALL_CIPHERS,
 560         SSL_ALL_STRENGTHS,
 561         },
 562
 563 /* Cipher 1F VRS */
 564         {
 565         1,
 566         SSL3_TXT_KRB5_DES_192_CBC3_SHA,
 567         SSL3_CK_KRB5_DES_192_CBC3_SHA,
 568         SSL_kKRB5|SSL_aKRB5|  SSL_3DES|SSL_SHA1  |SSL_SSLV3,
 569         SSL_NOT_EXP|SSL_HIGH,
 570         0,
 571         112,
 572         168,
 573         SSL_ALL_CIPHERS,
 574         SSL_ALL_STRENGTHS,
 575         },
 576
 577 /* Cipher 20 VRS */
 578         {
 579         1,
 580         SSL3_TXT_KRB5_RC4_128_SHA,
 581         SSL3_CK_KRB5_RC4_128_SHA,
 582         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_SHA1  |SSL_SSLV3,
 583         SSL_NOT_EXP|SSL_MEDIUM,
 584         0,
 585         128,
 586         128,
 587         SSL_ALL_CIPHERS,
 588         SSL_ALL_STRENGTHS,
 589         },
 590
 591 /* Cipher 21 VRS */
 592         {
 593         1,
 594         SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
 595         SSL3_CK_KRB5_IDEA_128_CBC_SHA,
 596         SSL_kKRB5|SSL_aKRB5|  SSL_IDEA|SSL_SHA1  |SSL_SSLV3,
 597         SSL_NOT_EXP|SSL_MEDIUM,
 598         0,
 599         128,
 600         128,
 601         SSL_ALL_CIPHERS,
 602         SSL_ALL_STRENGTHS,
 603         },
 604
 605 /* Cipher 22 VRS */
 606         {
 607         1,
 608         SSL3_TXT_KRB5_DES_64_CBC_MD5,
 609         SSL3_CK_KRB5_DES_64_CBC_MD5,
 610         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_MD5    |SSL_SSLV3,
 611         SSL_NOT_EXP|SSL_LOW,
 612         0,
 613         56,
 614         56,
 615         SSL_ALL_CIPHERS,
 616         SSL_ALL_STRENGTHS,
 617         },
 618
 619 /* Cipher 23 VRS */
 620         {
 621         1,
 622         SSL3_TXT_KRB5_DES_192_CBC3_MD5,
 623         SSL3_CK_KRB5_DES_192_CBC3_MD5,
 624         SSL_kKRB5|SSL_aKRB5|  SSL_3DES|SSL_MD5   |SSL_SSLV3,
 625         SSL_NOT_EXP|SSL_HIGH,
 626         0,
 627         112,
 628         168,
 629         SSL_ALL_CIPHERS,
 630         SSL_ALL_STRENGTHS,
 631         },
 632
 633 /* Cipher 24 VRS */
 634         {
 635         1,
 636         SSL3_TXT_KRB5_RC4_128_MD5,
 637         SSL3_CK_KRB5_RC4_128_MD5,
 638         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_MD5  |SSL_SSLV3,
 639         SSL_NOT_EXP|SSL_MEDIUM,
 640         0,
 641         128,
 642         128,
 643         SSL_ALL_CIPHERS,
 644         SSL_ALL_STRENGTHS,
 645         },
 646
 647 /* Cipher 25 VRS */
 648         {
 649         1,
 650         SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
 651         SSL3_CK_KRB5_IDEA_128_CBC_MD5,
 652         SSL_kKRB5|SSL_aKRB5|  SSL_IDEA|SSL_MD5  |SSL_SSLV3,
 653         SSL_NOT_EXP|SSL_MEDIUM,
 654         0,
 655         128,
 656         128,
 657         SSL_ALL_CIPHERS,
 658         SSL_ALL_STRENGTHS,
 659         },
 660
 661 /* Cipher 26 VRS */
 662         {
 663         1,
 664         SSL3_TXT_KRB5_DES_40_CBC_SHA,
 665         SSL3_CK_KRB5_DES_40_CBC_SHA,
 666         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_SHA1   |SSL_SSLV3,
 667         SSL_EXPORT|SSL_EXP40,
 668         0,
 669         40,
 670         56,
 671         SSL_ALL_CIPHERS,
 672         SSL_ALL_STRENGTHS,
 673         },
 674
 675 /* Cipher 27 VRS */
 676         {
 677         1,
 678         SSL3_TXT_KRB5_RC2_40_CBC_SHA,
 679         SSL3_CK_KRB5_RC2_40_CBC_SHA,
 680         SSL_kKRB5|SSL_aKRB5|  SSL_RC2|SSL_SHA1   |SSL_SSLV3,
 681         SSL_EXPORT|SSL_EXP40,
 682         0,
 683         40,
 684         128,
 685         SSL_ALL_CIPHERS,
 686         SSL_ALL_STRENGTHS,
 687         },
 688
 689 /* Cipher 28 VRS */
 690         {
 691         1,
 692         SSL3_TXT_KRB5_RC4_40_SHA,
 693         SSL3_CK_KRB5_RC4_40_SHA,
 694         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_SHA1   |SSL_SSLV3,
 695         SSL_EXPORT|SSL_EXP40,
 696         0,
 697         128,
 698         128,
 699         SSL_ALL_CIPHERS,
 700         SSL_ALL_STRENGTHS,
 701         },
 702
 703 /* Cipher 29 VRS */
 704         {
 705         1,
 706         SSL3_TXT_KRB5_DES_40_CBC_MD5,
 707         SSL3_CK_KRB5_DES_40_CBC_MD5,
 708         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_MD5    |SSL_SSLV3,
 709         SSL_EXPORT|SSL_EXP40,
 710         0,
 711         40,
 712         56,
 713         SSL_ALL_CIPHERS,
 714         SSL_ALL_STRENGTHS,
 715         },
 716
 717 /* Cipher 2A VRS */
 718         {
 719         1,
 720         SSL3_TXT_KRB5_RC2_40_CBC_MD5,
 721         SSL3_CK_KRB5_RC2_40_CBC_MD5,
 722         SSL_kKRB5|SSL_aKRB5|  SSL_RC2|SSL_MD5    |SSL_SSLV3,
 723         SSL_EXPORT|SSL_EXP40,
 724         0,
 725         40,
 726         128,
 727         SSL_ALL_CIPHERS,
 728         SSL_ALL_STRENGTHS,
 729         },
 730
 731 /* Cipher 2B VRS */
 732         {
 733         1,
 734         SSL3_TXT_KRB5_RC4_40_MD5,
 735         SSL3_CK_KRB5_RC4_40_MD5,
 736         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_MD5    |SSL_SSLV3,
 737         SSL_EXPORT|SSL_EXP40,
 738         0,
 739         128,
 740         128,
 741         SSL_ALL_CIPHERS,
 742         SSL_ALL_STRENGTHS,
 743         },
 744 #endif  /* OPENSSL_NO_KRB5 */
 745 /* New AES ciphersuites */
 746
 747 /* Cipher 2F */
 748         {
 749         1,
 750         TLS1_TXT_RSA_WITH_AES_128_SHA,
 751         TLS1_CK_RSA_WITH_AES_128_SHA,
 752         SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
 753         SSL_NOT_EXP|SSL_HIGH,
 754         0,
 755         128,
 756         128,
 757         SSL_ALL_CIPHERS,
 758         SSL_ALL_STRENGTHS,
 759         },
 760 /* Cipher 30 */
 761         {
 762         0,
 763         TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
 764         TLS1_CK_DH_DSS_WITH_AES_128_SHA,
 765         SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 766         SSL_NOT_EXP|SSL_HIGH,
 767         0,
 768         128,
 769         128,
 770         SSL_ALL_CIPHERS,
 771         SSL_ALL_STRENGTHS,
 772         },
 773 /* Cipher 31 */
 774         {
 775         0,
 776         TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
 777         TLS1_CK_DH_RSA_WITH_AES_128_SHA,
 778         SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 779         SSL_NOT_EXP|SSL_HIGH,
 780         0,
 781         128,
 782         128,
 783         SSL_ALL_CIPHERS,
 784         SSL_ALL_STRENGTHS,
 785         },
 786 /* Cipher 32 */
 787         {
 788         1,
 789         TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
 790         TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
 791         SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
 792         SSL_NOT_EXP|SSL_HIGH,
 793         0,
 794         128,
 795         128,
 796         SSL_ALL_CIPHERS,
 797         SSL_ALL_STRENGTHS,
 798         },
 799 /* Cipher 33 */
 800         {
 801         1,
 802         TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
 803         TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
 804         SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 805         SSL_NOT_EXP|SSL_HIGH,
 806         0,
 807         128,
 808         128,
 809         SSL_ALL_CIPHERS,
 810         SSL_ALL_STRENGTHS,
 811         },
 812 /* Cipher 34 */
 813         {
 814         1,
 815         TLS1_TXT_ADH_WITH_AES_128_SHA,
 816         TLS1_CK_ADH_WITH_AES_128_SHA,
 817         SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
 818         SSL_NOT_EXP|SSL_HIGH,
 819         0,
 820         128,
 821         128,
 822         SSL_ALL_CIPHERS,
 823         SSL_ALL_STRENGTHS,
 824         },
 825
 826 /* Cipher 35 */
 827         {
 828         1,
 829         TLS1_TXT_RSA_WITH_AES_256_SHA,
 830         TLS1_CK_RSA_WITH_AES_256_SHA,
 831         SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
 832         SSL_NOT_EXP|SSL_HIGH,
 833         0,
 834         256,
 835         256,
 836         SSL_ALL_CIPHERS,
 837         SSL_ALL_STRENGTHS,
 838         },
 839 /* Cipher 36 */
 840         {
 841         0,
 842         TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
 843         TLS1_CK_DH_DSS_WITH_AES_256_SHA,
 844         SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 845         SSL_NOT_EXP|SSL_HIGH,
 846         0,
 847         256,
 848         256,
 849         SSL_ALL_CIPHERS,
 850         SSL_ALL_STRENGTHS,
 851         },
 852 /* Cipher 37 */
 853         {
 854         0,
 855         TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
 856         TLS1_CK_DH_RSA_WITH_AES_256_SHA,
 857         SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 858         SSL_NOT_EXP|SSL_HIGH,
 859         0,
 860         256,
 861         256,
 862         SSL_ALL_CIPHERS,
 863         SSL_ALL_STRENGTHS,
 864         },
 865 /* Cipher 38 */
 866         {
 867         1,
 868         TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
 869         TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
 870         SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
 871         SSL_NOT_EXP|SSL_HIGH,
 872         0,
 873         256,
 874         256,
 875         SSL_ALL_CIPHERS,
 876         SSL_ALL_STRENGTHS,
 877         },
 878 /* Cipher 39 */
 879         {
 880         1,
 881         TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
 882         TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
 883         SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 884         SSL_NOT_EXP|SSL_HIGH,
 885         0,
 886         256,
 887         256,
 888         SSL_ALL_CIPHERS,
 889         SSL_ALL_STRENGTHS,
 890         },
 891         /* Cipher 3A */
 892         {
 893         1,
 894         TLS1_TXT_ADH_WITH_AES_256_SHA,
 895         TLS1_CK_ADH_WITH_AES_256_SHA,
 896         SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
 897         SSL_NOT_EXP|SSL_HIGH,
 898         0,
 899         256,
 900         256,
 901         SSL_ALL_CIPHERS,
 902         SSL_ALL_STRENGTHS,
 903         },
 904 #ifndef OPENSSL_NO_ECDH
 905         /* Cipher 47 */
 906             {
 907             1,
 908             TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
 909             TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
 910             SSL_kECDH|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
 911             SSL_NOT_EXP,
 912             0,
 913             0,
 914             0,
 915             SSL_ALL_CIPHERS,
 916             SSL_ALL_STRENGTHS,
 917             },
 918
 919         /* Cipher 48 */
 920             {
 921             1,
 922             TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
 923             TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
 924             SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
 925             SSL_NOT_EXP,
 926             0,
 927             128,
 928             128,
 929             SSL_ALL_CIPHERS,
 930             SSL_ALL_STRENGTHS,
 931             },
 932
 933         /* Cipher 49 */
 934             {
 935             1,
 936             TLS1_TXT_ECDH_ECDSA_WITH_DES_CBC_SHA,
 937             TLS1_CK_ECDH_ECDSA_WITH_DES_CBC_SHA,
 938             SSL_kECDH|SSL_aECDSA|SSL_DES|SSL_SHA|SSL_TLSV1,
 939             SSL_NOT_EXP|SSL_LOW,
 940             0,
 941             56,
 942             56,
 943             SSL_ALL_CIPHERS,
 944             SSL_ALL_STRENGTHS,
 945             },
 946
 947         /* Cipher 4A */
 948             {
 949             1,
 950             TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
 951             TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
 952             SSL_kECDH|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
 953             SSL_NOT_EXP|SSL_HIGH,
 954             0,
 955             168,
 956             168,
 957             SSL_ALL_CIPHERS,
 958             SSL_ALL_STRENGTHS,
 959             },
 960
 961         /* Cipher 4B */
 962             {
 963             1,
 964             TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
 965             TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
 966             SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 967             SSL_NOT_EXP|SSL_HIGH,
 968             0,
 969             128,
 970             128,
 971             SSL_ALL_CIPHERS,
 972             SSL_ALL_STRENGTHS,
 973             },
 974
 975         /* Cipher 4C */
 976             {
 977             1,
 978             TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
 979             TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
 980             SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 981             SSL_NOT_EXP|SSL_HIGH,
 982             0,
 983             256,
 984             256,
 985             SSL_ALL_CIPHERS,
 986             SSL_ALL_STRENGTHS,
 987             },
 988
 989         /* Cipher 4D */
 990             {
 991             1,
 992             TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
 993             TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
 994             SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
 995             SSL_NOT_EXP,
 996             0,
 997             0,
 998             0,
 999             SSL_ALL_CIPHERS,
1000             SSL_ALL_STRENGTHS,
1001             },
1002
1003         /* Cipher 4E */
1004             {
1005             1,
1006             TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1007             TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1008             SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1009             SSL_NOT_EXP,
1010             0,
1011             128,
1012             128,
1013             SSL_ALL_CIPHERS,
1014             SSL_ALL_STRENGTHS,
1015             },
1016
1017         /* Cipher 4F */
1018             {
1019             1,
1020             TLS1_TXT_ECDH_RSA_WITH_DES_CBC_SHA,
1021             TLS1_CK_ECDH_RSA_WITH_DES_CBC_SHA,
1022             SSL_kECDH|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
1023             SSL_NOT_EXP|SSL_LOW,
1024             0,
1025             56,
1026             56,
1027             SSL_ALL_CIPHERS,
1028             SSL_ALL_STRENGTHS,
1029             },
1030
1031         /* Cipher 50 */
1032             {
1033             1,
1034             TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1035             TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1036             SSL_kECDH|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1037             SSL_NOT_EXP|SSL_HIGH,
1038             0,
1039             168,
1040             168,
1041             SSL_ALL_CIPHERS,
1042             SSL_ALL_STRENGTHS,
1043             },
1044
1045         /* Cipher 51 */
1046             {
1047             1,
1048             TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1049             TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1050             SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1051             SSL_NOT_EXP|SSL_HIGH,
1052             0,
1053             128,
1054             128,
1055             SSL_ALL_CIPHERS,
1056             SSL_ALL_STRENGTHS,
1057             },
1058
1059         /* Cipher 52 */
1060             {
1061             1,
1062             TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1063             TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1064             SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1065             SSL_NOT_EXP|SSL_HIGH,
1066             0,
1067             256,
1068             256,
1069             SSL_ALL_CIPHERS,
1070             SSL_ALL_STRENGTHS,
1071             },
1072
1073         /* Cipher 53 */
1074             {
1075             1,
1076             TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
1077             TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_40_SHA,
1078             SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1079             SSL_EXPORT|SSL_EXP40,
1080             0,
1081             40,
1082             128,
1083             SSL_ALL_CIPHERS,
1084             SSL_ALL_STRENGTHS,
1085             },
1086
1087         /* Cipher 54 */
1088             {
1089             1,
1090             TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
1091             TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_56_SHA,
1092             SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1093             SSL_EXPORT|SSL_EXP56,
1094             0,
1095             56,
1096             128,
1097             SSL_ALL_CIPHERS,
1098             SSL_ALL_STRENGTHS,
1099             },
1100
1101         /* Cipher 55 */
1102             {
1103             1,
1104             TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1105             TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1106             SSL_kECDHE|SSL_aNULL|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1107             SSL_NOT_EXP,
1108             0,
1109             0,
1110             0,
1111             SSL_ALL_CIPHERS,
1112             SSL_ALL_STRENGTHS,
1113             },
1114
1115         /* Cipher 56 */
1116             {
1117             1,
1118             TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1119             TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1120             SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1121             SSL_NOT_EXP,
1122             0,
1123             128,
1124             128,
1125             SSL_ALL_CIPHERS,
1126             SSL_ALL_STRENGTHS,
1127             },
1128
1129         /* Cipher 57 */
1130             {
1131             1,
1132             TLS1_TXT_ECDH_anon_WITH_DES_CBC_SHA,
1133             TLS1_CK_ECDH_anon_WITH_DES_CBC_SHA,
1134             SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
1135             SSL_NOT_EXP|SSL_LOW,
1136             0,
1137             56,
1138             56,
1139             SSL_ALL_CIPHERS,
1140             SSL_ALL_STRENGTHS,
1141             },
1142
1143         /* Cipher 58 */
1144             {
1145             1,
1146             TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1147             TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1148             SSL_kECDHE|SSL_aNULL|SSL_3DES|SSL_SHA|SSL_TLSV1,
1149             SSL_NOT_EXP|SSL_HIGH,
1150             0,
1151             168,
1152             168,
1153             SSL_ALL_CIPHERS,
1154             SSL_ALL_STRENGTHS,
1155             },
1156
1157         /* Cipher 59 */
1158             {
1159             1,
1160             TLS1_TXT_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
1161             TLS1_CK_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA,
1162             SSL_kECDHE|SSL_aNULL|SSL_DES|SSL_SHA|SSL_TLSV1,
1163             SSL_EXPORT|SSL_EXP40,
1164             0,
1165             40,
1166             56,
1167             SSL_ALL_CIPHERS,
1168             SSL_ALL_STRENGTHS,
1169             },
1170
1171         /* Cipher 5A */
1172             {
1173             1,
1174             TLS1_TXT_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
1175             TLS1_CK_ECDH_anon_EXPORT_WITH_RC4_40_SHA,
1176             SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1177             SSL_EXPORT|SSL_EXP40,
1178             0,
1179             40,
1180             128,
1181             SSL_ALL_CIPHERS,
1182             SSL_ALL_STRENGTHS,
1183             },
1184         /* Cipher 5B */
1185         /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4B for this */
1186             {
1187             1,
1188             TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
1189             TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA,
1190             SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1191             SSL_EXPORT|SSL_EXP40,
1192             0,
1193             40,
1194             128,
1195             SSL_ALL_CIPHERS,
1196             SSL_ALL_STRENGTHS,
1197             },
1198
1199         /* Cipher 5C */
1200         /* XXX NOTE: The ECC/TLS draft has a bug and reuses 4C for this */
1201             {
1202             1,
1203             TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
1204             TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA,
1205             SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1206             SSL_EXPORT|SSL_EXP56,
1207             0,
1208             56,
1209             128,
1210             SSL_ALL_CIPHERS,
1211             SSL_ALL_STRENGTHS,
1212             },
1213
1214 #endif  /* OPENSSL_NO_ECDH */
1215
1216 #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
1217         /* New TLS Export CipherSuites */
1218         /* Cipher 60 */
1219             {
1220             1,
1221             TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
1222             TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
1223             SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_MD5|SSL_TLSV1,
1224             SSL_EXPORT|SSL_EXP56,
1225             0,
1226             56,
1227             128,
1228             SSL_ALL_CIPHERS,
1229             SSL_ALL_STRENGTHS,
1230             },
1231         /* Cipher 61 */
1232             {
1233             1,
1234             TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
1235             TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
1236             SSL_kRSA|SSL_aRSA|SSL_RC2|SSL_MD5|SSL_TLSV1,
1237             SSL_EXPORT|SSL_EXP56,
1238             0,
1239             56,
1240             128,
1241             SSL_ALL_CIPHERS,
1242             SSL_ALL_STRENGTHS,
1243             },
1244         /* Cipher 62 */
1245             {
1246             1,
1247             TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
1248             TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
1249             SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
1250             SSL_EXPORT|SSL_EXP56,
1251             0,
1252             56,
1253             56,
1254             SSL_ALL_CIPHERS,
1255             SSL_ALL_STRENGTHS,
1256             },
1257         /* Cipher 63 */
1258             {
1259             1,
1260             TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
1261             TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
1262             SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA|SSL_TLSV1,
1263             SSL_EXPORT|SSL_EXP56,
1264             0,
1265             56,
1266             56,
1267             SSL_ALL_CIPHERS,
1268             SSL_ALL_STRENGTHS,
1269             },
1270         /* Cipher 64 */
1271             {
1272             1,
1273             TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
1274             TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
1275             SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1276             SSL_EXPORT|SSL_EXP56,
1277             0,
1278             56,
1279             128,
1280             SSL_ALL_CIPHERS,
1281             SSL_ALL_STRENGTHS,
1282             },
1283         /* Cipher 65 */
1284             {
1285             1,
1286             TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1287             TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
1288             SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
1289             SSL_EXPORT|SSL_EXP56,
1290             0,
1291             56,
1292             128,
1293             SSL_ALL_CIPHERS,
1294             SSL_ALL_STRENGTHS,
1295             },
1296         /* Cipher 66 */
1297             {
1298             1,
1299             TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
1300             TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
1301             SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
1302             SSL_NOT_EXP|SSL_MEDIUM,
1303             0,
1304             128,
1305             128,
1306             SSL_ALL_CIPHERS,
1307             SSL_ALL_STRENGTHS
1308             },
1309 #endif
1310
1311 #ifndef OPENSSL_NO_ECDH
1312         /* Cipher 77 XXX: ECC ciphersuites offering forward secrecy
1313          * are not yet specified in the ECC/TLS draft but our code
1314          * allows them to be implemented very easily. To add such
1315          * a cipher suite, one needs to add two constant definitions
1316          * to tls1.h and a new structure in this file as shown below. We
1317          * illustrate the process for the made-up cipher
1318          * ECDHE-ECDSA-AES128-SHA.
1319          */
1320             {
1321             1,
1322             TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1323             TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1324             SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1325             SSL_NOT_EXP|SSL_HIGH,
1326             0,
1327             128,
1328             128,
1329             SSL_ALL_CIPHERS,
1330             SSL_ALL_STRENGTHS,
1331             },
1332
1333         /* Cipher 78 XXX: Another made-up ECC cipher suite that
1334          * offers forward secrecy (ECDHE-RSA-AES128-SHA).
1335          */
1336             {
1337             1,
1338             TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1339             TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1340             SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1341             SSL_NOT_EXP|SSL_HIGH,
1342             0,
1343             128,
1344             128,
1345             SSL_ALL_CIPHERS,
1346             SSL_ALL_STRENGTHS,
1347             },
1348 #endif /* !OPENSSL_NO_ECDH */
1349
1350 /* end of list */
1351         };
1352
1353 SSL3_ENC_METHOD SSLv3_enc_data={
1354         ssl3_enc,
1355         ssl3_mac,
1356         ssl3_setup_key_block,
1357         ssl3_generate_master_secret,
1358         ssl3_change_cipher_state,
1359         ssl3_final_finish_mac,
1360         MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
1361         ssl3_cert_verify_mac,
1362         SSL3_MD_CLIENT_FINISHED_CONST,4,
1363         SSL3_MD_SERVER_FINISHED_CONST,4,
1364         ssl3_alert_code,
1365         };
1366
1367 long ssl3_default_timeout(void)
1368         {
1369         /* 2 hours, the 24 hours mentioned in the SSLv3 spec
1370          * is way too long for http, the cache would over fill */
1371         return(60*60*2);
1372         }
1373
1374 IMPLEMENT_ssl3_meth_func(sslv3_base_method,
1375                         ssl_undefined_function,
1376                         ssl_undefined_function,
1377                         ssl_bad_method)
1378
1379 int ssl3_num_ciphers(void)
1380         {
1381         return(SSL3_NUM_CIPHERS);
1382         }
1383
1384 SSL_CIPHER *ssl3_get_cipher(unsigned int u)
1385         {
1386         if (u < SSL3_NUM_CIPHERS)
1387                 return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
1388         else
1389                 return(NULL);
1390         }
1391
1392 int ssl3_pending(const SSL *s)
1393         {
1394         if (s->rstate == SSL_ST_READ_BODY)
1395                 return 0;
1396
1397         return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
1398         }
1399
1400 int ssl3_new(SSL *s)
1401         {
1402         SSL3_STATE *s3;
1403
1404         if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
1405         memset(s3,0,sizeof *s3);
1406         EVP_MD_CTX_init(&s3->finish_dgst1);
1407         EVP_MD_CTX_init(&s3->finish_dgst2);
1408         pq_64bit_init(&(s3->rrec.seq_num));
1409         pq_64bit_init(&(s3->wrec.seq_num));
1410
1411         s->s3=s3;
1412
1413         s->method->ssl_clear(s);
1414         return(1);
1415 err:
1416         return(0);
1417         }
1418
1419 void ssl3_free(SSL *s)
1420         {
1421         if(s == NULL)
1422             return;
1423
1424         ssl3_cleanup_key_block(s);
1425         if (s->s3->rbuf.buf != NULL)
1426                 OPENSSL_free(s->s3->rbuf.buf);
1427         if (s->s3->wbuf.buf != NULL)
1428                 OPENSSL_free(s->s3->wbuf.buf);
1429         if (s->s3->rrec.comp != NULL)
1430                 OPENSSL_free(s->s3->rrec.comp);
1431 #ifndef OPENSSL_NO_DH
1432         if (s->s3->tmp.dh != NULL)
1433                 DH_free(s->s3->tmp.dh);
1434 #endif
1435 #ifndef OPENSSL_NO_ECDH
1436         if (s->s3->tmp.ecdh != NULL)
1437                 EC_KEY_free(s->s3->tmp.ecdh);
1438 #endif
1439
1440         if (s->s3->tmp.ca_names != NULL)
1441                 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1442         EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1443         EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1444         pq_64bit_free(&(s->s3->rrec.seq_num));
1445         pq_64bit_free(&(s->s3->wrec.seq_num));
1446
1447         OPENSSL_cleanse(s->s3,sizeof *s->s3);
1448         OPENSSL_free(s->s3);
1449         s->s3=NULL;
1450         }
1451
1452 void ssl3_clear(SSL *s)
1453         {
1454         unsigned char *rp,*wp;
1455         size_t rlen, wlen;
1456
1457         ssl3_cleanup_key_block(s);
1458         if (s->s3->tmp.ca_names != NULL)
1459                 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1460
1461         if (s->s3->rrec.comp != NULL)
1462                 {
1463                 OPENSSL_free(s->s3->rrec.comp);
1464                 s->s3->rrec.comp=NULL;
1465                 }
1466 #ifndef OPENSSL_NO_DH
1467         if (s->s3->tmp.dh != NULL)
1468                 DH_free(s->s3->tmp.dh);
1469 #endif
1470 #ifndef OPENSSL_NO_ECDH
1471         if (s->s3->tmp.ecdh != NULL)
1472                 EC_KEY_free(s->s3->tmp.ecdh);
1473 #endif
1474
1475         rp = s->s3->rbuf.buf;
1476         wp = s->s3->wbuf.buf;
1477         rlen = s->s3->rbuf.len;
1478         wlen = s->s3->wbuf.len;
1479
1480         EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1481         EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1482
1483         memset(s->s3,0,sizeof *s->s3);
1484         s->s3->rbuf.buf = rp;
1485         s->s3->wbuf.buf = wp;
1486         s->s3->rbuf.len = rlen;
1487         s->s3->wbuf.len = wlen;
1488
1489         ssl_free_wbio_buffer(s);
1490
1491         s->packet_length=0;
1492         s->s3->renegotiate=0;
1493         s->s3->total_renegotiations=0;
1494         s->s3->num_renegotiations=0;
1495         s->s3->in_read_app_data=0;
1496         s->version=SSL3_VERSION;
1497         }
1498
1499 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
1500         {
1501         int ret=0;
1502
1503 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1504         if (
1505 #ifndef OPENSSL_NO_RSA
1506             cmd == SSL_CTRL_SET_TMP_RSA ||
1507             cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1508 #endif
1509 #ifndef OPENSSL_NO_DSA
1510             cmd == SSL_CTRL_SET_TMP_DH ||
1511             cmd == SSL_CTRL_SET_TMP_DH_CB ||
1512 #endif
1513                 0)
1514                 {
1515                 if (!ssl_cert_inst(&s->cert))
1516                         {
1517                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
1518                         return(0);
1519                         }
1520                 }
1521 #endif
1522
1523         switch (cmd)
1524                 {
1525         case SSL_CTRL_GET_SESSION_REUSED:
1526                 ret=s->hit;
1527                 break;
1528         case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
1529                 break;
1530         case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
1531                 ret=s->s3->num_renegotiations;
1532                 break;
1533         case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
1534                 ret=s->s3->num_renegotiations;
1535                 s->s3->num_renegotiations=0;
1536                 break;
1537         case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
1538                 ret=s->s3->total_renegotiations;
1539                 break;
1540         case SSL_CTRL_GET_FLAGS:
1541                 ret=(int)(s->s3->flags);
1542                 break;
1543 #ifndef OPENSSL_NO_RSA
1544         case SSL_CTRL_NEED_TMP_RSA:
1545                 if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
1546                     ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1547                      (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
1548                         ret = 1;
1549                 break;
1550         case SSL_CTRL_SET_TMP_RSA:
1551                 {
1552                         RSA *rsa = (RSA *)parg;
1553                         if (rsa == NULL)
1554                                 {
1555                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1556                                 return(ret);
1557                                 }
1558                         if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
1559                                 {
1560                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
1561                                 return(ret);
1562                                 }
1563                         if (s->cert->rsa_tmp != NULL)
1564                                 RSA_free(s->cert->rsa_tmp);
1565                         s->cert->rsa_tmp = rsa;
1566                         ret = 1;
1567                 }
1568                 break;
1569         case SSL_CTRL_SET_TMP_RSA_CB:
1570                 {
1571                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1572                 return(ret);
1573                 }
1574                 break;
1575 #endif
1576 #ifndef OPENSSL_NO_DH
1577         case SSL_CTRL_SET_TMP_DH:
1578                 {
1579                         DH *dh = (DH *)parg;
1580                         if (dh == NULL)
1581                                 {
1582                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1583                                 return(ret);
1584                                 }
1585                         if ((dh = DHparams_dup(dh)) == NULL)
1586                                 {
1587                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1588                                 return(ret);
1589                                 }
1590                         if (!(s->options & SSL_OP_SINGLE_DH_USE))
1591                                 {
1592                                 if (!DH_generate_key(dh))
1593                                         {
1594                                         DH_free(dh);
1595                                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1596                                         return(ret);
1597                                         }
1598                                 }
1599                         if (s->cert->dh_tmp != NULL)
1600                                 DH_free(s->cert->dh_tmp);
1601                         s->cert->dh_tmp = dh;
1602                         ret = 1;
1603                 }
1604                 break;
1605         case SSL_CTRL_SET_TMP_DH_CB:
1606                 {
1607                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1608                 return(ret);
1609                 }
1610                 break;
1611 #endif
1612 #ifndef OPENSSL_NO_ECDH
1613         case SSL_CTRL_SET_TMP_ECDH:
1614                 {
1615                 EC_KEY *ecdh = NULL;
1616
1617                 if (parg == NULL)
1618                         {
1619                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1620                         return(ret);
1621                         }
1622                 if (!EC_KEY_up_ref((EC_KEY *)parg))
1623                         {
1624                         SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1625                         return(ret);
1626                         }
1627                 ecdh = (EC_KEY *)parg;
1628                 if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
1629                         {
1630                         if (!EC_KEY_generate_key(ecdh))
1631                                 {
1632                                 EC_KEY_free(ecdh);
1633                                 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1634                                 return(ret);
1635                                 }
1636                         }
1637                 if (s->cert->ecdh_tmp != NULL)
1638                         EC_KEY_free(s->cert->ecdh_tmp);
1639                 s->cert->ecdh_tmp = ecdh;
1640                 ret = 1;
1641                 }
1642                 break;
1643         case SSL_CTRL_SET_TMP_ECDH_CB:
1644                 {
1645                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1646                 return(ret);
1647                 }
1648                 break;
1649 #endif /* !OPENSSL_NO_ECDH */
1650         default:
1651                 break;
1652                 }
1653         return(ret);
1654         }
1655
1656 long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
1657         {
1658         int ret=0;
1659
1660 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1661         if (
1662 #ifndef OPENSSL_NO_RSA
1663             cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1664 #endif
1665 #ifndef OPENSSL_NO_DSA
1666             cmd == SSL_CTRL_SET_TMP_DH_CB ||
1667 #endif
1668                 0)
1669                 {
1670                 if (!ssl_cert_inst(&s->cert))
1671                         {
1672                         SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
1673                         return(0);
1674                         }
1675                 }
1676 #endif
1677
1678         switch (cmd)
1679                 {
1680 #ifndef OPENSSL_NO_RSA
1681         case SSL_CTRL_SET_TMP_RSA_CB:
1682                 {
1683                 s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1684                 }
1685                 break;
1686 #endif
1687 #ifndef OPENSSL_NO_DH
1688         case SSL_CTRL_SET_TMP_DH_CB:
1689                 {
1690                 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1691                 }
1692                 break;
1693 #endif
1694 #ifndef OPENSSL_NO_ECDH
1695         case SSL_CTRL_SET_TMP_ECDH_CB:
1696                 {
1697                 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1698                 }
1699                 break;
1700 #endif
1701         default:
1702                 break;
1703                 }
1704         return(ret);
1705         }
1706
1707 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
1708         {
1709         CERT *cert;
1710
1711         cert=ctx->cert;
1712
1713         switch (cmd)
1714                 {
1715 #ifndef OPENSSL_NO_RSA
1716         case SSL_CTRL_NEED_TMP_RSA:
1717                 if (    (cert->rsa_tmp == NULL) &&
1718                         ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1719                          (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
1720                         )
1721                         return(1);
1722                 else
1723                         return(0);
1724                 /* break; */
1725         case SSL_CTRL_SET_TMP_RSA:
1726                 {
1727                 RSA *rsa;
1728                 int i;
1729
1730                 rsa=(RSA *)parg;
1731                 i=1;
1732                 if (rsa == NULL)
1733                         i=0;
1734                 else
1735                         {
1736                         if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
1737                                 i=0;
1738                         }
1739                 if (!i)
1740                         {
1741                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
1742                         return(0);
1743                         }
1744                 else
1745                         {
1746                         if (cert->rsa_tmp != NULL)
1747                                 RSA_free(cert->rsa_tmp);
1748                         cert->rsa_tmp=rsa;
1749                         return(1);
1750                         }
1751                 }
1752                 /* break; */
1753         case SSL_CTRL_SET_TMP_RSA_CB:
1754                 {
1755                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1756                 return(0);
1757                 }
1758                 break;
1759 #endif
1760 #ifndef OPENSSL_NO_DH
1761         case SSL_CTRL_SET_TMP_DH:
1762                 {
1763                 DH *new=NULL,*dh;
1764
1765                 dh=(DH *)parg;
1766                 if ((new=DHparams_dup(dh)) == NULL)
1767                         {
1768                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1769                         return 0;
1770                         }
1771                 if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
1772                         {
1773                         if (!DH_generate_key(new))
1774                                 {
1775                                 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1776                                 DH_free(new);
1777                                 return 0;
1778                                 }
1779                         }
1780                 if (cert->dh_tmp != NULL)
1781                         DH_free(cert->dh_tmp);
1782                 cert->dh_tmp=new;
1783                 return 1;
1784                 }
1785                 /*break; */
1786         case SSL_CTRL_SET_TMP_DH_CB:
1787                 {
1788                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1789                 return(0);
1790                 }
1791                 break;
1792 #endif
1793 #ifndef OPENSSL_NO_ECDH
1794         case SSL_CTRL_SET_TMP_ECDH:
1795                 {
1796                 EC_KEY *ecdh = NULL;
1797
1798                 if (parg == NULL)
1799                         {
1800                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1801                         return 0;
1802                         }
1803                 ecdh = EC_KEY_dup((EC_KEY *)parg);
1804                 if (ecdh == NULL)
1805                         {
1806                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB);
1807                         return 0;
1808                         }
1809                 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
1810                         {
1811                         if (!EC_KEY_generate_key(ecdh))
1812                                 {
1813                                 EC_KEY_free(ecdh);
1814                                 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1815                                 return 0;
1816                                 }
1817                         }
1818
1819                 if (cert->ecdh_tmp != NULL)
1820                         {
1821                         EC_KEY_free(cert->ecdh_tmp);
1822                         }
1823                 cert->ecdh_tmp = ecdh;
1824                 return 1;
1825                 }
1826                 /* break; */
1827         case SSL_CTRL_SET_TMP_ECDH_CB:
1828                 {
1829                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1830                 return(0);
1831                 }
1832                 break;
1833 #endif /* !OPENSSL_NO_ECDH */
1834         /* A Thawte special :-) */
1835         case SSL_CTRL_EXTRA_CHAIN_CERT:
1836                 if (ctx->extra_certs == NULL)
1837                         {
1838                         if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
1839                                 return(0);
1840                         }
1841                 sk_X509_push(ctx->extra_certs,(X509 *)parg);
1842                 break;
1843
1844         default:
1845                 return(0);
1846                 }
1847         return(1);
1848         }
1849
1850 long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
1851         {
1852         CERT *cert;
1853
1854         cert=ctx->cert;
1855
1856         switch (cmd)
1857                 {
1858 #ifndef OPENSSL_NO_RSA
1859         case SSL_CTRL_SET_TMP_RSA_CB:
1860                 {
1861                 cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1862                 }
1863                 break;
1864 #endif
1865 #ifndef OPENSSL_NO_DH
1866         case SSL_CTRL_SET_TMP_DH_CB:
1867                 {
1868                 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1869                 }
1870                 break;
1871 #endif
1872 #ifndef OPENSSL_NO_ECDH
1873         case SSL_CTRL_SET_TMP_ECDH_CB:
1874                 {
1875                 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1876                 }
1877                 break;
1878 #endif
1879         default:
1880                 return(0);
1881                 }
1882         return(1);
1883         }
1884
1885 /* This function needs to check if the ciphers required are actually
1886  * available */
1887 SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
1888         {
1889         SSL_CIPHER c,*cp;
1890         unsigned long id;
1891
1892         id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
1893         c.id=id;
1894         cp = (SSL_CIPHER *)OBJ_bsearch((char *)&c,
1895                 (char *)ssl3_ciphers,
1896                 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER),
1897                 FP_ICC ssl_cipher_id_cmp);
1898         if (cp == NULL || cp->valid == 0)
1899                 return NULL;
1900         else
1901                 return cp;
1902         }
1903
1904 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
1905         {
1906         long l;
1907
1908         if (p != NULL)
1909                 {
1910                 l=c->id;
1911                 if ((l & 0xff000000) != 0x03000000) return(0);
1912                 p[0]=((unsigned char)(l>> 8L))&0xFF;
1913                 p[1]=((unsigned char)(l     ))&0xFF;
1914                 }
1915         return(2);
1916         }
1917
1918 SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
1919              STACK_OF(SSL_CIPHER) *srvr)
1920         {
1921         SSL_CIPHER *c,*ret=NULL;
1922         STACK_OF(SSL_CIPHER) *prio, *allow;
1923         int i,j,ok;
1924         CERT *cert;
1925         unsigned long alg,mask,emask;
1926
1927         /* Let's see which ciphers we can support */
1928         cert=s->cert;
1929
1930 #if 0
1931         /* Do not set the compare functions, because this may lead to a
1932          * reordering by "id". We want to keep the original ordering.
1933          * We may pay a price in performance during sk_SSL_CIPHER_find(),
1934          * but would have to pay with the price of sk_SSL_CIPHER_dup().
1935          */
1936         sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
1937         sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
1938 #endif
1939
1940 #ifdef CIPHER_DEBUG
1941         printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), srvr);
1942         for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
1943             {
1944             c=sk_SSL_CIPHER_value(srvr,i);
1945             printf("%p:%s\n",c,c->name);
1946             }
1947         printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), clnt);
1948         for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
1949             {
1950             c=sk_SSL_CIPHER_value(clnt,i);
1951             printf("%p:%s\n",c,c->name);
1952             }
1953 #endif
1954
1955         if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
1956             {
1957             prio = srvr;
1958             allow = clnt;
1959             }
1960         else
1961             {
1962             prio = clnt;
1963             allow = srvr;
1964             }
1965
1966         for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
1967                 {
1968                 c=sk_SSL_CIPHER_value(prio,i);
1969
1970                 ssl_set_cert_masks(cert,c);
1971                 mask=cert->mask;
1972                 emask=cert->export_mask;
1973
1974 #ifdef KSSL_DEBUG
1975                 printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);
1976 #endif    /* KSSL_DEBUG */
1977
1978                 alg=c->algorithms&(SSL_MKEY_MASK|SSL_AUTH_MASK);
1979 #ifndef OPENSSL_NO_KRB5
1980                 if (alg & SSL_KRB5)
1981                         {
1982                         if ( !kssl_keytab_is_available(s->kssl_ctx) )
1983                             continue;
1984                         }
1985 #endif /* OPENSSL_NO_KRB5 */
1986                 if (SSL_C_IS_EXPORT(c))
1987                         {
1988                         ok=((alg & emask) == alg)?1:0;
1989 #ifdef CIPHER_DEBUG
1990                         printf("%d:[%08lX:%08lX]%p:%s (export)\n",ok,alg,emask,
1991                                c,c->name);
1992 #endif
1993                         }
1994                 else
1995                         {
1996                         ok=((alg & mask) == alg)?1:0;
1997 #ifdef CIPHER_DEBUG
1998                         printf("%d:[%08lX:%08lX]%p:%s\n",ok,alg,mask,c,
1999                                c->name);
2000 #endif
2001                         }
2002
2003                 if (!ok) continue;
2004                 j=sk_SSL_CIPHER_find(allow,c);
2005                 if (j >= 0)
2006                         {
2007                         ret=sk_SSL_CIPHER_value(allow,j);
2008                         break;
2009                         }
2010                 }
2011         return(ret);
2012         }
2013
2014 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
2015         {
2016         int ret=0;
2017         unsigned long alg;
2018
2019         alg=s->s3->tmp.new_cipher->algorithms;
2020
2021 #ifndef OPENSSL_NO_DH
2022         if (alg & (SSL_kDHr|SSL_kEDH))
2023                 {
2024 #  ifndef OPENSSL_NO_RSA
2025                 p[ret++]=SSL3_CT_RSA_FIXED_DH;
2026 #  endif
2027 #  ifndef OPENSSL_NO_DSA
2028                 p[ret++]=SSL3_CT_DSS_FIXED_DH;
2029 #  endif
2030                 }
2031         if ((s->version == SSL3_VERSION) &&
2032                 (alg & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
2033                 {
2034 #  ifndef OPENSSL_NO_RSA
2035                 p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
2036 #  endif
2037 #  ifndef OPENSSL_NO_DSA
2038                 p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
2039 #  endif
2040                 }
2041 #endif /* !OPENSSL_NO_DH */
2042 #ifndef OPENSSL_NO_RSA
2043         p[ret++]=SSL3_CT_RSA_SIGN;
2044 #endif
2045 #ifndef OPENSSL_NO_DSA
2046         p[ret++]=SSL3_CT_DSS_SIGN;
2047 #endif
2048 #ifndef OPENSSL_NO_ECDH
2049         /* We should ask for fixed ECDH certificates only
2050          * for SSL_kECDH (and not SSL_kECDHE)
2051          */
2052         if ((alg & SSL_kECDH) && (s->version >= TLS1_VERSION))
2053                 {
2054                 p[ret++]=TLS_CT_RSA_FIXED_ECDH;
2055                 p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
2056                 }
2057 #endif
2058
2059 #ifndef OPENSSL_NO_ECDSA
2060         /* ECDSA certs can be used with RSA cipher suites as well
2061          * so we don't need to check for SSL_kECDH or SSL_kECDHE
2062          */
2063         if (s->version >= TLS1_VERSION)
2064                 {
2065                 p[ret++]=TLS_CT_ECDSA_SIGN;
2066                 }
2067 #endif
2068         return(ret);
2069         }
2070
2071 int ssl3_shutdown(SSL *s)
2072         {
2073
2074         /* Don't do anything much if we have not done the handshake or
2075          * we don't want to send messages :-) */
2076         if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
2077                 {
2078                 s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2079                 return(1);
2080                 }
2081
2082         if (!(s->shutdown & SSL_SENT_SHUTDOWN))
2083                 {
2084                 s->shutdown|=SSL_SENT_SHUTDOWN;
2085 #if 1
2086                 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
2087 #endif
2088                 /* our shutdown alert has been sent now, and if it still needs
2089                  * to be written, s->s3->alert_dispatch will be true */
2090                 }
2091         else if (s->s3->alert_dispatch)
2092                 {
2093                 /* resend it if not sent */
2094 #if 1
2095                 s->method->ssl_dispatch_alert(s);
2096 #endif
2097                 }
2098         else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
2099                 {
2100                 /* If we are waiting for a close from our peer, we are closed */
2101                 s->method->ssl_read_bytes(s,0,NULL,0,0);
2102                 }
2103
2104         if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2105                 !s->s3->alert_dispatch)
2106                 return(1);
2107         else
2108                 return(0);
2109         }
2110
2111 int ssl3_write(SSL *s, const void *buf, int len)
2112         {
2113         int ret,n;
2114
2115 #if 0
2116         if (s->shutdown & SSL_SEND_SHUTDOWN)
2117                 {
2118                 s->rwstate=SSL_NOTHING;
2119                 return(0);
2120                 }
2121 #endif
2122         clear_sys_error();
2123         if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2124
2125         /* This is an experimental flag that sends the
2126          * last handshake message in the same packet as the first
2127          * use data - used to see if it helps the TCP protocol during
2128          * session-id reuse */
2129         /* The second test is because the buffer may have been removed */
2130         if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
2131                 {
2132                 /* First time through, we write into the buffer */
2133                 if (s->s3->delay_buf_pop_ret == 0)
2134                         {
2135                         ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2136                                              buf,len);
2137                         if (ret <= 0) return(ret);
2138
2139                         s->s3->delay_buf_pop_ret=ret;
2140                         }
2141
2142                 s->rwstate=SSL_WRITING;
2143                 n=BIO_flush(s->wbio);
2144                 if (n <= 0) return(n);
2145                 s->rwstate=SSL_NOTHING;
2146
2147                 /* We have flushed the buffer, so remove it */
2148                 ssl_free_wbio_buffer(s);
2149                 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2150
2151                 ret=s->s3->delay_buf_pop_ret;
2152                 s->s3->delay_buf_pop_ret=0;
2153                 }
2154         else
2155                 {
2156                 ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2157                         buf,len);
2158                 if (ret <= 0) return(ret);
2159                 }
2160
2161         return(ret);
2162         }
2163
2164 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
2165         {
2166         int ret;
2167
2168         clear_sys_error();
2169         if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2170         s->s3->in_read_app_data=1;
2171         ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2172         if ((ret == -1) && (s->s3->in_read_app_data == 2))
2173                 {
2174                 /* ssl3_read_bytes decided to call s->handshake_func, which
2175                  * called ssl3_read_bytes to read handshake data.
2176                  * However, ssl3_read_bytes actually found application data
2177                  * and thinks that application data makes sense here; so disable
2178                  * handshake processing and try to read application data again. */
2179                 s->in_handshake++;
2180                 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2181                 s->in_handshake--;
2182                 }
2183         else
2184                 s->s3->in_read_app_data=0;
2185
2186         return(ret);
2187         }
2188
2189 int ssl3_read(SSL *s, void *buf, int len)
2190         {
2191         return ssl3_read_internal(s, buf, len, 0);
2192         }
2193
2194 int ssl3_peek(SSL *s, void *buf, int len)
2195         {
2196         return ssl3_read_internal(s, buf, len, 1);
2197         }
2198
2199 int ssl3_renegotiate(SSL *s)
2200         {
2201         if (s->handshake_func == NULL)
2202                 return(1);
2203
2204         if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2205                 return(0);
2206
2207         s->s3->renegotiate=1;
2208         return(1);
2209         }
2210
2211 int ssl3_renegotiate_check(SSL *s)
2212         {
2213         int ret=0;
2214
2215         if (s->s3->renegotiate)
2216                 {
2217                 if (    (s->s3->rbuf.left == 0) &&
2218                         (s->s3->wbuf.left == 0) &&
2219                         !SSL_in_init(s))
2220                         {
2221 /*
2222 if we are the server, and we have sent a 'RENEGOTIATE' message, we
2223 need to go to SSL_ST_ACCEPT.
2224 */
2225                         /* SSL_ST_ACCEPT */
2226                         s->state=SSL_ST_RENEGOTIATE;
2227                         s->s3->renegotiate=0;
2228                         s->s3->num_renegotiations++;
2229                         s->s3->total_renegotiations++;
2230                         ret=1;
2231                         }
2232                 }
2233         return(ret);
2234         }
2235