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) 1998-2006 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
 134 const char *ssl3_version_str="SSLv3" OPENSSL_VERSION_PTEXT;
 135
 136 #define SSL3_NUM_CIPHERS        (sizeof(ssl3_ciphers)/sizeof(SSL_CIPHER))
 137
 138 /* list of available SSLv3 ciphers (sorted by id) */
 139 OPENSSL_GLOBAL SSL_CIPHER ssl3_ciphers[]={
 140 /* The RSA ciphers */
 141 /* Cipher 01 */
 142         {
 143         1,
 144         SSL3_TXT_RSA_NULL_MD5,
 145         SSL3_CK_RSA_NULL_MD5,
 146         SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_MD5|SSL_SSLV3,
 147         SSL_NOT_EXP|SSL_STRONG_NONE,
 148         0,
 149         0,
 150         0,
 151         SSL_ALL_CIPHERS,
 152         SSL_ALL_STRENGTHS,
 153         },
 154 /* Cipher 02 */
 155         {
 156         1,
 157         SSL3_TXT_RSA_NULL_SHA,
 158         SSL3_CK_RSA_NULL_SHA,
 159         SSL_kRSA|SSL_aRSA|SSL_eNULL |SSL_SHA1|SSL_SSLV3,
 160         SSL_NOT_EXP|SSL_STRONG_NONE,
 161         0,
 162         0,
 163         0,
 164         SSL_ALL_CIPHERS,
 165         SSL_ALL_STRENGTHS,
 166         },
 167 /* Cipher 03 */
 168         {
 169         1,
 170         SSL3_TXT_RSA_RC4_40_MD5,
 171         SSL3_CK_RSA_RC4_40_MD5,
 172         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 173         SSL_EXPORT|SSL_EXP40,
 174         0,
 175         40,
 176         128,
 177         SSL_ALL_CIPHERS,
 178         SSL_ALL_STRENGTHS,
 179         },
 180 /* Cipher 04 */
 181         {
 182         1,
 183         SSL3_TXT_RSA_RC4_128_MD5,
 184         SSL3_CK_RSA_RC4_128_MD5,
 185         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_MD5|SSL_SSLV3,
 186         SSL_NOT_EXP|SSL_MEDIUM,
 187         0,
 188         128,
 189         128,
 190         SSL_ALL_CIPHERS,
 191         SSL_ALL_STRENGTHS,
 192         },
 193 /* Cipher 05 */
 194         {
 195         1,
 196         SSL3_TXT_RSA_RC4_128_SHA,
 197         SSL3_CK_RSA_RC4_128_SHA,
 198         SSL_kRSA|SSL_aRSA|SSL_RC4  |SSL_SHA1|SSL_SSLV3,
 199         SSL_NOT_EXP|SSL_MEDIUM,
 200         0,
 201         128,
 202         128,
 203         SSL_ALL_CIPHERS,
 204         SSL_ALL_STRENGTHS,
 205         },
 206 /* Cipher 06 */
 207         {
 208         1,
 209         SSL3_TXT_RSA_RC2_40_MD5,
 210         SSL3_CK_RSA_RC2_40_MD5,
 211         SSL_kRSA|SSL_aRSA|SSL_RC2  |SSL_MD5 |SSL_SSLV3,
 212         SSL_EXPORT|SSL_EXP40,
 213         0,
 214         40,
 215         128,
 216         SSL_ALL_CIPHERS,
 217         SSL_ALL_STRENGTHS,
 218         },
 219 /* Cipher 07 */
 220 #ifndef OPENSSL_NO_IDEA
 221         {
 222         1,
 223         SSL3_TXT_RSA_IDEA_128_SHA,
 224         SSL3_CK_RSA_IDEA_128_SHA,
 225         SSL_kRSA|SSL_aRSA|SSL_IDEA |SSL_SHA1|SSL_SSLV3,
 226         SSL_NOT_EXP|SSL_MEDIUM,
 227         0,
 228         128,
 229         128,
 230         SSL_ALL_CIPHERS,
 231         SSL_ALL_STRENGTHS,
 232         },
 233 #endif
 234 /* Cipher 08 */
 235         {
 236         1,
 237         SSL3_TXT_RSA_DES_40_CBC_SHA,
 238         SSL3_CK_RSA_DES_40_CBC_SHA,
 239         SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
 240         SSL_EXPORT|SSL_EXP40,
 241         0,
 242         40,
 243         56,
 244         SSL_ALL_CIPHERS,
 245         SSL_ALL_STRENGTHS,
 246         },
 247 /* Cipher 09 */
 248         {
 249         1,
 250         SSL3_TXT_RSA_DES_64_CBC_SHA,
 251         SSL3_CK_RSA_DES_64_CBC_SHA,
 252         SSL_kRSA|SSL_aRSA|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 253         SSL_NOT_EXP|SSL_LOW,
 254         0,
 255         56,
 256         56,
 257         SSL_ALL_CIPHERS,
 258         SSL_ALL_STRENGTHS,
 259         },
 260 /* Cipher 0A */
 261         {
 262         1,
 263         SSL3_TXT_RSA_DES_192_CBC3_SHA,
 264         SSL3_CK_RSA_DES_192_CBC3_SHA,
 265         SSL_kRSA|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 266         SSL_NOT_EXP|SSL_HIGH,
 267         0,
 268         168,
 269         168,
 270         SSL_ALL_CIPHERS,
 271         SSL_ALL_STRENGTHS,
 272         },
 273 /* The DH ciphers */
 274 /* Cipher 0B */
 275         {
 276         0,
 277         SSL3_TXT_DH_DSS_DES_40_CBC_SHA,
 278         SSL3_CK_DH_DSS_DES_40_CBC_SHA,
 279         SSL_kDHd |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
 280         SSL_EXPORT|SSL_EXP40,
 281         0,
 282         40,
 283         56,
 284         SSL_ALL_CIPHERS,
 285         SSL_ALL_STRENGTHS,
 286         },
 287 /* Cipher 0C */
 288         {
 289         0,
 290         SSL3_TXT_DH_DSS_DES_64_CBC_SHA,
 291         SSL3_CK_DH_DSS_DES_64_CBC_SHA,
 292         SSL_kDHd |SSL_aDH|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 293         SSL_NOT_EXP|SSL_LOW,
 294         0,
 295         56,
 296         56,
 297         SSL_ALL_CIPHERS,
 298         SSL_ALL_STRENGTHS,
 299         },
 300 /* Cipher 0D */
 301         {
 302         0,
 303         SSL3_TXT_DH_DSS_DES_192_CBC3_SHA,
 304         SSL3_CK_DH_DSS_DES_192_CBC3_SHA,
 305         SSL_kDHd |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 306         SSL_NOT_EXP|SSL_HIGH,
 307         0,
 308         168,
 309         168,
 310         SSL_ALL_CIPHERS,
 311         SSL_ALL_STRENGTHS,
 312         },
 313 /* Cipher 0E */
 314         {
 315         0,
 316         SSL3_TXT_DH_RSA_DES_40_CBC_SHA,
 317         SSL3_CK_DH_RSA_DES_40_CBC_SHA,
 318         SSL_kDHr |SSL_aDH|SSL_DES|SSL_SHA1|SSL_SSLV3,
 319         SSL_EXPORT|SSL_EXP40,
 320         0,
 321         40,
 322         56,
 323         SSL_ALL_CIPHERS,
 324         SSL_ALL_STRENGTHS,
 325         },
 326 /* Cipher 0F */
 327         {
 328         0,
 329         SSL3_TXT_DH_RSA_DES_64_CBC_SHA,
 330         SSL3_CK_DH_RSA_DES_64_CBC_SHA,
 331         SSL_kDHr |SSL_aDH|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 332         SSL_NOT_EXP|SSL_LOW,
 333         0,
 334         56,
 335         56,
 336         SSL_ALL_CIPHERS,
 337         SSL_ALL_STRENGTHS,
 338         },
 339 /* Cipher 10 */
 340         {
 341         0,
 342         SSL3_TXT_DH_RSA_DES_192_CBC3_SHA,
 343         SSL3_CK_DH_RSA_DES_192_CBC3_SHA,
 344         SSL_kDHr |SSL_aDH|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 345         SSL_NOT_EXP|SSL_HIGH,
 346         0,
 347         168,
 348         168,
 349         SSL_ALL_CIPHERS,
 350         SSL_ALL_STRENGTHS,
 351         },
 352
 353 /* The Ephemeral DH ciphers */
 354 /* Cipher 11 */
 355         {
 356         1,
 357         SSL3_TXT_EDH_DSS_DES_40_CBC_SHA,
 358         SSL3_CK_EDH_DSS_DES_40_CBC_SHA,
 359         SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA1|SSL_SSLV3,
 360         SSL_EXPORT|SSL_EXP40,
 361         0,
 362         40,
 363         56,
 364         SSL_ALL_CIPHERS,
 365         SSL_ALL_STRENGTHS,
 366         },
 367 /* Cipher 12 */
 368         {
 369         1,
 370         SSL3_TXT_EDH_DSS_DES_64_CBC_SHA,
 371         SSL3_CK_EDH_DSS_DES_64_CBC_SHA,
 372         SSL_kEDH|SSL_aDSS|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 373         SSL_NOT_EXP|SSL_LOW,
 374         0,
 375         56,
 376         56,
 377         SSL_ALL_CIPHERS,
 378         SSL_ALL_STRENGTHS,
 379         },
 380 /* Cipher 13 */
 381         {
 382         1,
 383         SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA,
 384         SSL3_CK_EDH_DSS_DES_192_CBC3_SHA,
 385         SSL_kEDH|SSL_aDSS|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 386         SSL_NOT_EXP|SSL_HIGH,
 387         0,
 388         168,
 389         168,
 390         SSL_ALL_CIPHERS,
 391         SSL_ALL_STRENGTHS,
 392         },
 393 /* Cipher 14 */
 394         {
 395         1,
 396         SSL3_TXT_EDH_RSA_DES_40_CBC_SHA,
 397         SSL3_CK_EDH_RSA_DES_40_CBC_SHA,
 398         SSL_kEDH|SSL_aRSA|SSL_DES|SSL_SHA1|SSL_SSLV3,
 399         SSL_EXPORT|SSL_EXP40,
 400         0,
 401         40,
 402         56,
 403         SSL_ALL_CIPHERS,
 404         SSL_ALL_STRENGTHS,
 405         },
 406 /* Cipher 15 */
 407         {
 408         1,
 409         SSL3_TXT_EDH_RSA_DES_64_CBC_SHA,
 410         SSL3_CK_EDH_RSA_DES_64_CBC_SHA,
 411         SSL_kEDH|SSL_aRSA|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 412         SSL_NOT_EXP|SSL_LOW,
 413         0,
 414         56,
 415         56,
 416         SSL_ALL_CIPHERS,
 417         SSL_ALL_STRENGTHS,
 418         },
 419 /* Cipher 16 */
 420         {
 421         1,
 422         SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA,
 423         SSL3_CK_EDH_RSA_DES_192_CBC3_SHA,
 424         SSL_kEDH|SSL_aRSA|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 425         SSL_NOT_EXP|SSL_HIGH,
 426         0,
 427         168,
 428         168,
 429         SSL_ALL_CIPHERS,
 430         SSL_ALL_STRENGTHS,
 431         },
 432 /* Cipher 17 */
 433         {
 434         1,
 435         SSL3_TXT_ADH_RC4_40_MD5,
 436         SSL3_CK_ADH_RC4_40_MD5,
 437         SSL_kEDH |SSL_aNULL|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 438         SSL_EXPORT|SSL_EXP40,
 439         0,
 440         40,
 441         128,
 442         SSL_ALL_CIPHERS,
 443         SSL_ALL_STRENGTHS,
 444         },
 445 /* Cipher 18 */
 446         {
 447         1,
 448         SSL3_TXT_ADH_RC4_128_MD5,
 449         SSL3_CK_ADH_RC4_128_MD5,
 450         SSL_kEDH |SSL_aNULL|SSL_RC4  |SSL_MD5 |SSL_SSLV3,
 451         SSL_NOT_EXP|SSL_MEDIUM,
 452         0,
 453         128,
 454         128,
 455         SSL_ALL_CIPHERS,
 456         SSL_ALL_STRENGTHS,
 457         },
 458 /* Cipher 19 */
 459         {
 460         1,
 461         SSL3_TXT_ADH_DES_40_CBC_SHA,
 462         SSL3_CK_ADH_DES_40_CBC_SHA,
 463         SSL_kEDH |SSL_aNULL|SSL_DES|SSL_SHA1|SSL_SSLV3,
 464         SSL_EXPORT|SSL_EXP40,
 465         0,
 466         40,
 467         128,
 468         SSL_ALL_CIPHERS,
 469         SSL_ALL_STRENGTHS,
 470         },
 471 /* Cipher 1A */
 472         {
 473         1,
 474         SSL3_TXT_ADH_DES_64_CBC_SHA,
 475         SSL3_CK_ADH_DES_64_CBC_SHA,
 476         SSL_kEDH |SSL_aNULL|SSL_DES  |SSL_SHA1|SSL_SSLV3,
 477         SSL_NOT_EXP|SSL_LOW,
 478         0,
 479         56,
 480         56,
 481         SSL_ALL_CIPHERS,
 482         SSL_ALL_STRENGTHS,
 483         },
 484 /* Cipher 1B */
 485         {
 486         1,
 487         SSL3_TXT_ADH_DES_192_CBC_SHA,
 488         SSL3_CK_ADH_DES_192_CBC_SHA,
 489         SSL_kEDH |SSL_aNULL|SSL_3DES |SSL_SHA1|SSL_SSLV3,
 490         SSL_NOT_EXP|SSL_HIGH,
 491         0,
 492         168,
 493         168,
 494         SSL_ALL_CIPHERS,
 495         SSL_ALL_STRENGTHS,
 496         },
 497
 498 /* Fortezza */
 499 /* Cipher 1C */
 500         {
 501         0,
 502         SSL3_TXT_FZA_DMS_NULL_SHA,
 503         SSL3_CK_FZA_DMS_NULL_SHA,
 504         SSL_kFZA|SSL_aFZA |SSL_eNULL |SSL_SHA1|SSL_SSLV3,
 505         SSL_NOT_EXP|SSL_STRONG_NONE,
 506         0,
 507         0,
 508         0,
 509         SSL_ALL_CIPHERS,
 510         SSL_ALL_STRENGTHS,
 511         },
 512
 513 /* Cipher 1D */
 514         {
 515         0,
 516         SSL3_TXT_FZA_DMS_FZA_SHA,
 517         SSL3_CK_FZA_DMS_FZA_SHA,
 518         SSL_kFZA|SSL_aFZA |SSL_eFZA |SSL_SHA1|SSL_SSLV3,
 519         SSL_NOT_EXP|SSL_STRONG_NONE,
 520         0,
 521         0,
 522         0,
 523         SSL_ALL_CIPHERS,
 524         SSL_ALL_STRENGTHS,
 525         },
 526
 527 #if 0
 528 /* Cipher 1E */
 529         {
 530         0,
 531         SSL3_TXT_FZA_DMS_RC4_SHA,
 532         SSL3_CK_FZA_DMS_RC4_SHA,
 533         SSL_kFZA|SSL_aFZA |SSL_RC4  |SSL_SHA1|SSL_SSLV3,
 534         SSL_NOT_EXP|SSL_MEDIUM,
 535         0,
 536         128,
 537         128,
 538         SSL_ALL_CIPHERS,
 539         SSL_ALL_STRENGTHS,
 540         },
 541 #endif
 542
 543 #ifndef OPENSSL_NO_KRB5
 544 /* The Kerberos ciphers
 545 ** 20000107 VRS: And the first shall be last,
 546 ** in hopes of avoiding the lynx ssl renegotiation problem.
 547 */
 548 /* Cipher 1E VRS */
 549         {
 550         1,
 551         SSL3_TXT_KRB5_DES_64_CBC_SHA,
 552         SSL3_CK_KRB5_DES_64_CBC_SHA,
 553         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_SHA1   |SSL_SSLV3,
 554         SSL_NOT_EXP|SSL_LOW,
 555         0,
 556         56,
 557         56,
 558         SSL_ALL_CIPHERS,
 559         SSL_ALL_STRENGTHS,
 560         },
 561
 562 /* Cipher 1F VRS */
 563         {
 564         1,
 565         SSL3_TXT_KRB5_DES_192_CBC3_SHA,
 566         SSL3_CK_KRB5_DES_192_CBC3_SHA,
 567         SSL_kKRB5|SSL_aKRB5|  SSL_3DES|SSL_SHA1  |SSL_SSLV3,
 568         SSL_NOT_EXP|SSL_HIGH,
 569         0,
 570         112,
 571         168,
 572         SSL_ALL_CIPHERS,
 573         SSL_ALL_STRENGTHS,
 574         },
 575
 576 /* Cipher 20 VRS */
 577         {
 578         1,
 579         SSL3_TXT_KRB5_RC4_128_SHA,
 580         SSL3_CK_KRB5_RC4_128_SHA,
 581         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_SHA1  |SSL_SSLV3,
 582         SSL_NOT_EXP|SSL_MEDIUM,
 583         0,
 584         128,
 585         128,
 586         SSL_ALL_CIPHERS,
 587         SSL_ALL_STRENGTHS,
 588         },
 589
 590 /* Cipher 21 VRS */
 591         {
 592         1,
 593         SSL3_TXT_KRB5_IDEA_128_CBC_SHA,
 594         SSL3_CK_KRB5_IDEA_128_CBC_SHA,
 595         SSL_kKRB5|SSL_aKRB5|  SSL_IDEA|SSL_SHA1  |SSL_SSLV3,
 596         SSL_NOT_EXP|SSL_MEDIUM,
 597         0,
 598         128,
 599         128,
 600         SSL_ALL_CIPHERS,
 601         SSL_ALL_STRENGTHS,
 602         },
 603
 604 /* Cipher 22 VRS */
 605         {
 606         1,
 607         SSL3_TXT_KRB5_DES_64_CBC_MD5,
 608         SSL3_CK_KRB5_DES_64_CBC_MD5,
 609         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_MD5    |SSL_SSLV3,
 610         SSL_NOT_EXP|SSL_LOW,
 611         0,
 612         56,
 613         56,
 614         SSL_ALL_CIPHERS,
 615         SSL_ALL_STRENGTHS,
 616         },
 617
 618 /* Cipher 23 VRS */
 619         {
 620         1,
 621         SSL3_TXT_KRB5_DES_192_CBC3_MD5,
 622         SSL3_CK_KRB5_DES_192_CBC3_MD5,
 623         SSL_kKRB5|SSL_aKRB5|  SSL_3DES|SSL_MD5   |SSL_SSLV3,
 624         SSL_NOT_EXP|SSL_HIGH,
 625         0,
 626         112,
 627         168,
 628         SSL_ALL_CIPHERS,
 629         SSL_ALL_STRENGTHS,
 630         },
 631
 632 /* Cipher 24 VRS */
 633         {
 634         1,
 635         SSL3_TXT_KRB5_RC4_128_MD5,
 636         SSL3_CK_KRB5_RC4_128_MD5,
 637         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_MD5  |SSL_SSLV3,
 638         SSL_NOT_EXP|SSL_MEDIUM,
 639         0,
 640         128,
 641         128,
 642         SSL_ALL_CIPHERS,
 643         SSL_ALL_STRENGTHS,
 644         },
 645
 646 /* Cipher 25 VRS */
 647         {
 648         1,
 649         SSL3_TXT_KRB5_IDEA_128_CBC_MD5,
 650         SSL3_CK_KRB5_IDEA_128_CBC_MD5,
 651         SSL_kKRB5|SSL_aKRB5|  SSL_IDEA|SSL_MD5  |SSL_SSLV3,
 652         SSL_NOT_EXP|SSL_MEDIUM,
 653         0,
 654         128,
 655         128,
 656         SSL_ALL_CIPHERS,
 657         SSL_ALL_STRENGTHS,
 658         },
 659
 660 /* Cipher 26 VRS */
 661         {
 662         1,
 663         SSL3_TXT_KRB5_DES_40_CBC_SHA,
 664         SSL3_CK_KRB5_DES_40_CBC_SHA,
 665         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_SHA1   |SSL_SSLV3,
 666         SSL_EXPORT|SSL_EXP40,
 667         0,
 668         40,
 669         56,
 670         SSL_ALL_CIPHERS,
 671         SSL_ALL_STRENGTHS,
 672         },
 673
 674 /* Cipher 27 VRS */
 675         {
 676         1,
 677         SSL3_TXT_KRB5_RC2_40_CBC_SHA,
 678         SSL3_CK_KRB5_RC2_40_CBC_SHA,
 679         SSL_kKRB5|SSL_aKRB5|  SSL_RC2|SSL_SHA1   |SSL_SSLV3,
 680         SSL_EXPORT|SSL_EXP40,
 681         0,
 682         40,
 683         128,
 684         SSL_ALL_CIPHERS,
 685         SSL_ALL_STRENGTHS,
 686         },
 687
 688 /* Cipher 28 VRS */
 689         {
 690         1,
 691         SSL3_TXT_KRB5_RC4_40_SHA,
 692         SSL3_CK_KRB5_RC4_40_SHA,
 693         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_SHA1   |SSL_SSLV3,
 694         SSL_EXPORT|SSL_EXP40,
 695         0,
 696         128,
 697         128,
 698         SSL_ALL_CIPHERS,
 699         SSL_ALL_STRENGTHS,
 700         },
 701
 702 /* Cipher 29 VRS */
 703         {
 704         1,
 705         SSL3_TXT_KRB5_DES_40_CBC_MD5,
 706         SSL3_CK_KRB5_DES_40_CBC_MD5,
 707         SSL_kKRB5|SSL_aKRB5|  SSL_DES|SSL_MD5    |SSL_SSLV3,
 708         SSL_EXPORT|SSL_EXP40,
 709         0,
 710         40,
 711         56,
 712         SSL_ALL_CIPHERS,
 713         SSL_ALL_STRENGTHS,
 714         },
 715
 716 /* Cipher 2A VRS */
 717         {
 718         1,
 719         SSL3_TXT_KRB5_RC2_40_CBC_MD5,
 720         SSL3_CK_KRB5_RC2_40_CBC_MD5,
 721         SSL_kKRB5|SSL_aKRB5|  SSL_RC2|SSL_MD5    |SSL_SSLV3,
 722         SSL_EXPORT|SSL_EXP40,
 723         0,
 724         40,
 725         128,
 726         SSL_ALL_CIPHERS,
 727         SSL_ALL_STRENGTHS,
 728         },
 729
 730 /* Cipher 2B VRS */
 731         {
 732         1,
 733         SSL3_TXT_KRB5_RC4_40_MD5,
 734         SSL3_CK_KRB5_RC4_40_MD5,
 735         SSL_kKRB5|SSL_aKRB5|  SSL_RC4|SSL_MD5    |SSL_SSLV3,
 736         SSL_EXPORT|SSL_EXP40,
 737         0,
 738         128,
 739         128,
 740         SSL_ALL_CIPHERS,
 741         SSL_ALL_STRENGTHS,
 742         },
 743 #endif  /* OPENSSL_NO_KRB5 */
 744 /* New AES ciphersuites */
 745
 746 /* Cipher 2F */
 747         {
 748         1,
 749         TLS1_TXT_RSA_WITH_AES_128_SHA,
 750         TLS1_CK_RSA_WITH_AES_128_SHA,
 751         SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
 752         SSL_NOT_EXP|SSL_HIGH,
 753         0,
 754         128,
 755         128,
 756         SSL_ALL_CIPHERS,
 757         SSL_ALL_STRENGTHS,
 758         },
 759 /* Cipher 30 */
 760         {
 761         0,
 762         TLS1_TXT_DH_DSS_WITH_AES_128_SHA,
 763         TLS1_CK_DH_DSS_WITH_AES_128_SHA,
 764         SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 765         SSL_NOT_EXP|SSL_HIGH,
 766         0,
 767         128,
 768         128,
 769         SSL_ALL_CIPHERS,
 770         SSL_ALL_STRENGTHS,
 771         },
 772 /* Cipher 31 */
 773         {
 774         0,
 775         TLS1_TXT_DH_RSA_WITH_AES_128_SHA,
 776         TLS1_CK_DH_RSA_WITH_AES_128_SHA,
 777         SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 778         SSL_NOT_EXP|SSL_HIGH,
 779         0,
 780         128,
 781         128,
 782         SSL_ALL_CIPHERS,
 783         SSL_ALL_STRENGTHS,
 784         },
 785 /* Cipher 32 */
 786         {
 787         1,
 788         TLS1_TXT_DHE_DSS_WITH_AES_128_SHA,
 789         TLS1_CK_DHE_DSS_WITH_AES_128_SHA,
 790         SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
 791         SSL_NOT_EXP|SSL_HIGH,
 792         0,
 793         128,
 794         128,
 795         SSL_ALL_CIPHERS,
 796         SSL_ALL_STRENGTHS,
 797         },
 798 /* Cipher 33 */
 799         {
 800         1,
 801         TLS1_TXT_DHE_RSA_WITH_AES_128_SHA,
 802         TLS1_CK_DHE_RSA_WITH_AES_128_SHA,
 803         SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 804         SSL_NOT_EXP|SSL_HIGH,
 805         0,
 806         128,
 807         128,
 808         SSL_ALL_CIPHERS,
 809         SSL_ALL_STRENGTHS,
 810         },
 811 /* Cipher 34 */
 812         {
 813         1,
 814         TLS1_TXT_ADH_WITH_AES_128_SHA,
 815         TLS1_CK_ADH_WITH_AES_128_SHA,
 816         SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
 817         SSL_NOT_EXP|SSL_HIGH,
 818         0,
 819         128,
 820         128,
 821         SSL_ALL_CIPHERS,
 822         SSL_ALL_STRENGTHS,
 823         },
 824
 825 /* Cipher 35 */
 826         {
 827         1,
 828         TLS1_TXT_RSA_WITH_AES_256_SHA,
 829         TLS1_CK_RSA_WITH_AES_256_SHA,
 830         SSL_kRSA|SSL_aRSA|SSL_AES|SSL_SHA |SSL_TLSV1,
 831         SSL_NOT_EXP|SSL_HIGH,
 832         0,
 833         256,
 834         256,
 835         SSL_ALL_CIPHERS,
 836         SSL_ALL_STRENGTHS,
 837         },
 838 /* Cipher 36 */
 839         {
 840         0,
 841         TLS1_TXT_DH_DSS_WITH_AES_256_SHA,
 842         TLS1_CK_DH_DSS_WITH_AES_256_SHA,
 843         SSL_kDHd|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 844         SSL_NOT_EXP|SSL_HIGH,
 845         0,
 846         256,
 847         256,
 848         SSL_ALL_CIPHERS,
 849         SSL_ALL_STRENGTHS,
 850         },
 851 /* Cipher 37 */
 852         {
 853         0,
 854         TLS1_TXT_DH_RSA_WITH_AES_256_SHA,
 855         TLS1_CK_DH_RSA_WITH_AES_256_SHA,
 856         SSL_kDHr|SSL_aDH|SSL_AES|SSL_SHA|SSL_TLSV1,
 857         SSL_NOT_EXP|SSL_HIGH,
 858         0,
 859         256,
 860         256,
 861         SSL_ALL_CIPHERS,
 862         SSL_ALL_STRENGTHS,
 863         },
 864 /* Cipher 38 */
 865         {
 866         1,
 867         TLS1_TXT_DHE_DSS_WITH_AES_256_SHA,
 868         TLS1_CK_DHE_DSS_WITH_AES_256_SHA,
 869         SSL_kEDH|SSL_aDSS|SSL_AES|SSL_SHA|SSL_TLSV1,
 870         SSL_NOT_EXP|SSL_HIGH,
 871         0,
 872         256,
 873         256,
 874         SSL_ALL_CIPHERS,
 875         SSL_ALL_STRENGTHS,
 876         },
 877 /* Cipher 39 */
 878         {
 879         1,
 880         TLS1_TXT_DHE_RSA_WITH_AES_256_SHA,
 881         TLS1_CK_DHE_RSA_WITH_AES_256_SHA,
 882         SSL_kEDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
 883         SSL_NOT_EXP|SSL_HIGH,
 884         0,
 885         256,
 886         256,
 887         SSL_ALL_CIPHERS,
 888         SSL_ALL_STRENGTHS,
 889         },
 890         /* Cipher 3A */
 891         {
 892         1,
 893         TLS1_TXT_ADH_WITH_AES_256_SHA,
 894         TLS1_CK_ADH_WITH_AES_256_SHA,
 895         SSL_kEDH|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
 896         SSL_NOT_EXP|SSL_HIGH,
 897         0,
 898         256,
 899         256,
 900         SSL_ALL_CIPHERS,
 901         SSL_ALL_STRENGTHS,
 902         },
 903
 904 #if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES
 905         /* New TLS Export CipherSuites from expired ID */
 906 #if 0
 907         /* Cipher 60 */
 908             {
 909             1,
 910             TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5,
 911             TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5,
 912             SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_MD5|SSL_TLSV1,
 913             SSL_EXPORT|SSL_EXP56,
 914             0,
 915             56,
 916             128,
 917             SSL_ALL_CIPHERS,
 918             SSL_ALL_STRENGTHS,
 919             },
 920         /* Cipher 61 */
 921             {
 922             1,
 923             TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
 924             TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5,
 925             SSL_kRSA|SSL_aRSA|SSL_RC2|SSL_MD5|SSL_TLSV1,
 926             SSL_EXPORT|SSL_EXP56,
 927             0,
 928             56,
 929             128,
 930             SSL_ALL_CIPHERS,
 931             SSL_ALL_STRENGTHS,
 932             },
 933 #endif
 934         /* Cipher 62 */
 935             {
 936             1,
 937             TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA,
 938             TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA,
 939             SSL_kRSA|SSL_aRSA|SSL_DES|SSL_SHA|SSL_TLSV1,
 940             SSL_EXPORT|SSL_EXP56,
 941             0,
 942             56,
 943             56,
 944             SSL_ALL_CIPHERS,
 945             SSL_ALL_STRENGTHS,
 946             },
 947         /* Cipher 63 */
 948             {
 949             1,
 950             TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
 951             TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA,
 952             SSL_kEDH|SSL_aDSS|SSL_DES|SSL_SHA|SSL_TLSV1,
 953             SSL_EXPORT|SSL_EXP56,
 954             0,
 955             56,
 956             56,
 957             SSL_ALL_CIPHERS,
 958             SSL_ALL_STRENGTHS,
 959             },
 960         /* Cipher 64 */
 961             {
 962             1,
 963             TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA,
 964             TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA,
 965             SSL_kRSA|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
 966             SSL_EXPORT|SSL_EXP56,
 967             0,
 968             56,
 969             128,
 970             SSL_ALL_CIPHERS,
 971             SSL_ALL_STRENGTHS,
 972             },
 973         /* Cipher 65 */
 974             {
 975             1,
 976             TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
 977             TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA,
 978             SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
 979             SSL_EXPORT|SSL_EXP56,
 980             0,
 981             56,
 982             128,
 983             SSL_ALL_CIPHERS,
 984             SSL_ALL_STRENGTHS,
 985             },
 986         /* Cipher 66 */
 987             {
 988             1,
 989             TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA,
 990             TLS1_CK_DHE_DSS_WITH_RC4_128_SHA,
 991             SSL_kEDH|SSL_aDSS|SSL_RC4|SSL_SHA|SSL_TLSV1,
 992             SSL_NOT_EXP|SSL_MEDIUM,
 993             0,
 994             128,
 995             128,
 996             SSL_ALL_CIPHERS,
 997             SSL_ALL_STRENGTHS
 998             },
 999 #endif
1000 #ifndef OPENSSL_NO_ECDH
1001         /* Cipher C001 */
1002             {
1003             1,
1004             TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA,
1005             TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA,
1006             SSL_kECDH|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1007             SSL_NOT_EXP,
1008             0,
1009             0,
1010             0,
1011             SSL_ALL_CIPHERS,
1012             SSL_ALL_STRENGTHS,
1013             },
1014
1015         /* Cipher C002 */
1016             {
1017             1,
1018             TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA,
1019             TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA,
1020             SSL_kECDH|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1021             SSL_NOT_EXP,
1022             0,
1023             128,
1024             128,
1025             SSL_ALL_CIPHERS,
1026             SSL_ALL_STRENGTHS,
1027             },
1028
1029         /* Cipher C003 */
1030             {
1031             1,
1032             TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1033             TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA,
1034             SSL_kECDH|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1035             SSL_NOT_EXP|SSL_HIGH,
1036             0,
1037             168,
1038             168,
1039             SSL_ALL_CIPHERS,
1040             SSL_ALL_STRENGTHS,
1041             },
1042
1043         /* Cipher C004 */
1044             {
1045             1,
1046             TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1047             TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA,
1048             SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1049             SSL_NOT_EXP|SSL_HIGH,
1050             0,
1051             128,
1052             128,
1053             SSL_ALL_CIPHERS,
1054             SSL_ALL_STRENGTHS,
1055             },
1056
1057         /* Cipher C005 */
1058             {
1059             1,
1060             TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1061             TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA,
1062             SSL_kECDH|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1063             SSL_NOT_EXP|SSL_HIGH,
1064             0,
1065             256,
1066             256,
1067             SSL_ALL_CIPHERS,
1068             SSL_ALL_STRENGTHS,
1069             },
1070
1071         /* Cipher C006 */
1072             {
1073             1,
1074             TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA,
1075             TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA,
1076             SSL_kECDHE|SSL_aECDSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1077             SSL_NOT_EXP,
1078             0,
1079             0,
1080             0,
1081             SSL_ALL_CIPHERS,
1082             SSL_ALL_STRENGTHS,
1083             },
1084
1085         /* Cipher C007 */
1086             {
1087             1,
1088             TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA,
1089             TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA,
1090             SSL_kECDHE|SSL_aECDSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1091             SSL_NOT_EXP,
1092             0,
1093             128,
1094             128,
1095             SSL_ALL_CIPHERS,
1096             SSL_ALL_STRENGTHS,
1097             },
1098
1099         /* Cipher C008 */
1100             {
1101             1,
1102             TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1103             TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA,
1104             SSL_kECDHE|SSL_aECDSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1105             SSL_NOT_EXP|SSL_HIGH,
1106             0,
1107             168,
1108             168,
1109             SSL_ALL_CIPHERS,
1110             SSL_ALL_STRENGTHS,
1111             },
1112
1113         /* Cipher C009 */
1114             {
1115             1,
1116             TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1117             TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA,
1118             SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1119             SSL_NOT_EXP|SSL_HIGH,
1120             0,
1121             128,
1122             128,
1123             SSL_ALL_CIPHERS,
1124             SSL_ALL_STRENGTHS,
1125             },
1126
1127         /* Cipher C00A */
1128             {
1129             1,
1130             TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1131             TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA,
1132             SSL_kECDHE|SSL_aECDSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1133             SSL_NOT_EXP|SSL_HIGH,
1134             0,
1135             256,
1136             256,
1137             SSL_ALL_CIPHERS,
1138             SSL_ALL_STRENGTHS,
1139             },
1140
1141         /* Cipher C00B */
1142             {
1143             1,
1144             TLS1_TXT_ECDH_RSA_WITH_NULL_SHA,
1145             TLS1_CK_ECDH_RSA_WITH_NULL_SHA,
1146             SSL_kECDH|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1147             SSL_NOT_EXP,
1148             0,
1149             0,
1150             0,
1151             SSL_ALL_CIPHERS,
1152             SSL_ALL_STRENGTHS,
1153             },
1154
1155         /* Cipher C00C */
1156             {
1157             1,
1158             TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA,
1159             TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA,
1160             SSL_kECDH|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1161             SSL_NOT_EXP,
1162             0,
1163             128,
1164             128,
1165             SSL_ALL_CIPHERS,
1166             SSL_ALL_STRENGTHS,
1167             },
1168
1169         /* Cipher C00D */
1170             {
1171             1,
1172             TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1173             TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA,
1174             SSL_kECDH|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1175             SSL_NOT_EXP|SSL_HIGH,
1176             0,
1177             168,
1178             168,
1179             SSL_ALL_CIPHERS,
1180             SSL_ALL_STRENGTHS,
1181             },
1182
1183         /* Cipher C00E */
1184             {
1185             1,
1186             TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA,
1187             TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA,
1188             SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1189             SSL_NOT_EXP|SSL_HIGH,
1190             0,
1191             128,
1192             128,
1193             SSL_ALL_CIPHERS,
1194             SSL_ALL_STRENGTHS,
1195             },
1196
1197         /* Cipher C00F */
1198             {
1199             1,
1200             TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA,
1201             TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA,
1202             SSL_kECDH|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1203             SSL_NOT_EXP|SSL_HIGH,
1204             0,
1205             256,
1206             256,
1207             SSL_ALL_CIPHERS,
1208             SSL_ALL_STRENGTHS,
1209             },
1210
1211         /* Cipher C010 */
1212             {
1213             1,
1214             TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA,
1215             TLS1_CK_ECDHE_RSA_WITH_NULL_SHA,
1216             SSL_kECDHE|SSL_aRSA|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1217             SSL_NOT_EXP,
1218             0,
1219             0,
1220             0,
1221             SSL_ALL_CIPHERS,
1222             SSL_ALL_STRENGTHS,
1223             },
1224
1225         /* Cipher C011 */
1226             {
1227             1,
1228             TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA,
1229             TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA,
1230             SSL_kECDHE|SSL_aRSA|SSL_RC4|SSL_SHA|SSL_TLSV1,
1231             SSL_NOT_EXP,
1232             0,
1233             128,
1234             128,
1235             SSL_ALL_CIPHERS,
1236             SSL_ALL_STRENGTHS,
1237             },
1238
1239         /* Cipher C012 */
1240             {
1241             1,
1242             TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1243             TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA,
1244             SSL_kECDHE|SSL_aRSA|SSL_3DES|SSL_SHA|SSL_TLSV1,
1245             SSL_NOT_EXP|SSL_HIGH,
1246             0,
1247             168,
1248             168,
1249             SSL_ALL_CIPHERS,
1250             SSL_ALL_STRENGTHS,
1251             },
1252
1253         /* Cipher C013 */
1254             {
1255             1,
1256             TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1257             TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA,
1258             SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1259             SSL_NOT_EXP|SSL_HIGH,
1260             0,
1261             128,
1262             128,
1263             SSL_ALL_CIPHERS,
1264             SSL_ALL_STRENGTHS,
1265             },
1266
1267         /* Cipher C014 */
1268             {
1269             1,
1270             TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1271             TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA,
1272             SSL_kECDHE|SSL_aRSA|SSL_AES|SSL_SHA|SSL_TLSV1,
1273             SSL_NOT_EXP|SSL_HIGH,
1274             0,
1275             256,
1276             256,
1277             SSL_ALL_CIPHERS,
1278             SSL_ALL_STRENGTHS,
1279             },
1280
1281         /* Cipher C015 */
1282             {
1283             1,
1284             TLS1_TXT_ECDH_anon_WITH_NULL_SHA,
1285             TLS1_CK_ECDH_anon_WITH_NULL_SHA,
1286             SSL_kECDHE|SSL_aNULL|SSL_eNULL|SSL_SHA|SSL_TLSV1,
1287             SSL_NOT_EXP,
1288             0,
1289             0,
1290             0,
1291             SSL_ALL_CIPHERS,
1292             SSL_ALL_STRENGTHS,
1293             },
1294
1295         /* Cipher C016 */
1296             {
1297             1,
1298             TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA,
1299             TLS1_CK_ECDH_anon_WITH_RC4_128_SHA,
1300             SSL_kECDHE|SSL_aNULL|SSL_RC4|SSL_SHA|SSL_TLSV1,
1301             SSL_NOT_EXP,
1302             0,
1303             128,
1304             128,
1305             SSL_ALL_CIPHERS,
1306             SSL_ALL_STRENGTHS,
1307             },
1308
1309         /* Cipher C017 */
1310             {
1311             1,
1312             TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA,
1313             TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA,
1314             SSL_kECDHE|SSL_aNULL|SSL_3DES|SSL_SHA|SSL_TLSV1,
1315             SSL_NOT_EXP|SSL_HIGH,
1316             0,
1317             168,
1318             168,
1319             SSL_ALL_CIPHERS,
1320             SSL_ALL_STRENGTHS,
1321             },
1322
1323         /* Cipher C018 */
1324             {
1325             1,
1326             TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA,
1327             TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA,
1328             SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
1329             SSL_NOT_EXP|SSL_HIGH,
1330             0,
1331             128,
1332             128,
1333             SSL_ALL_CIPHERS,
1334             SSL_ALL_STRENGTHS,
1335             },
1336
1337         /* Cipher C019 */
1338             {
1339             1,
1340             TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA,
1341             TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA,
1342             SSL_kECDHE|SSL_aNULL|SSL_AES|SSL_SHA|SSL_TLSV1,
1343             SSL_NOT_EXP|SSL_HIGH,
1344             0,
1345             256,
1346             256,
1347             SSL_ALL_CIPHERS,
1348             SSL_ALL_STRENGTHS,
1349             },
1350 #endif  /* OPENSSL_NO_ECDH */
1351
1352 /* end of list */
1353         };
1354
1355 SSL3_ENC_METHOD SSLv3_enc_data={
1356         ssl3_enc,
1357         ssl3_mac,
1358         ssl3_setup_key_block,
1359         ssl3_generate_master_secret,
1360         ssl3_change_cipher_state,
1361         ssl3_final_finish_mac,
1362         MD5_DIGEST_LENGTH+SHA_DIGEST_LENGTH,
1363         ssl3_cert_verify_mac,
1364         SSL3_MD_CLIENT_FINISHED_CONST,4,
1365         SSL3_MD_SERVER_FINISHED_CONST,4,
1366         ssl3_alert_code,
1367         };
1368
1369 long ssl3_default_timeout(void)
1370         {
1371         /* 2 hours, the 24 hours mentioned in the SSLv3 spec
1372          * is way too long for http, the cache would over fill */
1373         return(60*60*2);
1374         }
1375
1376 int ssl3_num_ciphers(void)
1377         {
1378         return(SSL3_NUM_CIPHERS);
1379         }
1380
1381 SSL_CIPHER *ssl3_get_cipher(unsigned int u)
1382         {
1383         if (u < SSL3_NUM_CIPHERS)
1384                 return(&(ssl3_ciphers[SSL3_NUM_CIPHERS-1-u]));
1385         else
1386                 return(NULL);
1387         }
1388
1389 int ssl3_pending(const SSL *s)
1390         {
1391         if (s->rstate == SSL_ST_READ_BODY)
1392                 return 0;
1393
1394         return (s->s3->rrec.type == SSL3_RT_APPLICATION_DATA) ? s->s3->rrec.length : 0;
1395         }
1396
1397 int ssl3_new(SSL *s)
1398         {
1399         SSL3_STATE *s3;
1400
1401         if ((s3=OPENSSL_malloc(sizeof *s3)) == NULL) goto err;
1402         memset(s3,0,sizeof *s3);
1403         EVP_MD_CTX_init(&s3->finish_dgst1);
1404         EVP_MD_CTX_init(&s3->finish_dgst2);
1405         memset(s3->rrec.seq_num,0,sizeof(s3->rrec.seq_num));
1406         memset(s3->wrec.seq_num,0,sizeof(s3->wrec.seq_num));
1407
1408         s->s3=s3;
1409
1410         s->method->ssl_clear(s);
1411         return(1);
1412 err:
1413         return(0);
1414         }
1415
1416 void ssl3_free(SSL *s)
1417         {
1418         if(s == NULL)
1419             return;
1420
1421         ssl3_cleanup_key_block(s);
1422         if (s->s3->rbuf.buf != NULL)
1423                 OPENSSL_free(s->s3->rbuf.buf);
1424         if (s->s3->wbuf.buf != NULL)
1425                 OPENSSL_free(s->s3->wbuf.buf);
1426         if (s->s3->rrec.comp != NULL)
1427                 OPENSSL_free(s->s3->rrec.comp);
1428 #ifndef OPENSSL_NO_DH
1429         if (s->s3->tmp.dh != NULL)
1430                 DH_free(s->s3->tmp.dh);
1431 #endif
1432 #ifndef OPENSSL_NO_ECDH
1433         if (s->s3->tmp.ecdh != NULL)
1434                 EC_KEY_free(s->s3->tmp.ecdh);
1435 #endif
1436
1437         if (s->s3->tmp.ca_names != NULL)
1438                 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1439         EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1440         EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1441
1442         OPENSSL_cleanse(s->s3,sizeof *s->s3);
1443         OPENSSL_free(s->s3);
1444         s->s3=NULL;
1445         }
1446
1447 void ssl3_clear(SSL *s)
1448         {
1449         unsigned char *rp,*wp;
1450         size_t rlen, wlen;
1451
1452         ssl3_cleanup_key_block(s);
1453         if (s->s3->tmp.ca_names != NULL)
1454                 sk_X509_NAME_pop_free(s->s3->tmp.ca_names,X509_NAME_free);
1455
1456         if (s->s3->rrec.comp != NULL)
1457                 {
1458                 OPENSSL_free(s->s3->rrec.comp);
1459                 s->s3->rrec.comp=NULL;
1460                 }
1461 #ifndef OPENSSL_NO_DH
1462         if (s->s3->tmp.dh != NULL)
1463                 DH_free(s->s3->tmp.dh);
1464 #endif
1465 #ifndef OPENSSL_NO_ECDH
1466         if (s->s3->tmp.ecdh != NULL)
1467                 EC_KEY_free(s->s3->tmp.ecdh);
1468 #endif
1469
1470         rp = s->s3->rbuf.buf;
1471         wp = s->s3->wbuf.buf;
1472         rlen = s->s3->rbuf.len;
1473         wlen = s->s3->wbuf.len;
1474
1475         EVP_MD_CTX_cleanup(&s->s3->finish_dgst1);
1476         EVP_MD_CTX_cleanup(&s->s3->finish_dgst2);
1477
1478         memset(s->s3,0,sizeof *s->s3);
1479         s->s3->rbuf.buf = rp;
1480         s->s3->wbuf.buf = wp;
1481         s->s3->rbuf.len = rlen;
1482         s->s3->wbuf.len = wlen;
1483
1484         ssl_free_wbio_buffer(s);
1485
1486         s->packet_length=0;
1487         s->s3->renegotiate=0;
1488         s->s3->total_renegotiations=0;
1489         s->s3->num_renegotiations=0;
1490         s->s3->in_read_app_data=0;
1491         s->version=SSL3_VERSION;
1492         }
1493
1494 long ssl3_ctrl(SSL *s, int cmd, long larg, void *parg)
1495         {
1496         int ret=0;
1497
1498 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1499         if (
1500 #ifndef OPENSSL_NO_RSA
1501             cmd == SSL_CTRL_SET_TMP_RSA ||
1502             cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1503 #endif
1504 #ifndef OPENSSL_NO_DSA
1505             cmd == SSL_CTRL_SET_TMP_DH ||
1506             cmd == SSL_CTRL_SET_TMP_DH_CB ||
1507 #endif
1508                 0)
1509                 {
1510                 if (!ssl_cert_inst(&s->cert))
1511                         {
1512                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_MALLOC_FAILURE);
1513                         return(0);
1514                         }
1515                 }
1516 #endif
1517
1518         switch (cmd)
1519                 {
1520         case SSL_CTRL_GET_SESSION_REUSED:
1521                 ret=s->hit;
1522                 break;
1523         case SSL_CTRL_GET_CLIENT_CERT_REQUEST:
1524                 break;
1525         case SSL_CTRL_GET_NUM_RENEGOTIATIONS:
1526                 ret=s->s3->num_renegotiations;
1527                 break;
1528         case SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS:
1529                 ret=s->s3->num_renegotiations;
1530                 s->s3->num_renegotiations=0;
1531                 break;
1532         case SSL_CTRL_GET_TOTAL_RENEGOTIATIONS:
1533                 ret=s->s3->total_renegotiations;
1534                 break;
1535         case SSL_CTRL_GET_FLAGS:
1536                 ret=(int)(s->s3->flags);
1537                 break;
1538 #ifndef OPENSSL_NO_RSA
1539         case SSL_CTRL_NEED_TMP_RSA:
1540                 if ((s->cert != NULL) && (s->cert->rsa_tmp == NULL) &&
1541                     ((s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1542                      (EVP_PKEY_size(s->cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8))))
1543                         ret = 1;
1544                 break;
1545         case SSL_CTRL_SET_TMP_RSA:
1546                 {
1547                         RSA *rsa = (RSA *)parg;
1548                         if (rsa == NULL)
1549                                 {
1550                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1551                                 return(ret);
1552                                 }
1553                         if ((rsa = RSAPrivateKey_dup(rsa)) == NULL)
1554                                 {
1555                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_RSA_LIB);
1556                                 return(ret);
1557                                 }
1558                         if (s->cert->rsa_tmp != NULL)
1559                                 RSA_free(s->cert->rsa_tmp);
1560                         s->cert->rsa_tmp = rsa;
1561                         ret = 1;
1562                 }
1563                 break;
1564         case SSL_CTRL_SET_TMP_RSA_CB:
1565                 {
1566                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1567                 return(ret);
1568                 }
1569                 break;
1570 #endif
1571 #ifndef OPENSSL_NO_DH
1572         case SSL_CTRL_SET_TMP_DH:
1573                 {
1574                         DH *dh = (DH *)parg;
1575                         if (dh == NULL)
1576                                 {
1577                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1578                                 return(ret);
1579                                 }
1580                         if ((dh = DHparams_dup(dh)) == NULL)
1581                                 {
1582                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1583                                 return(ret);
1584                                 }
1585                         if (!(s->options & SSL_OP_SINGLE_DH_USE))
1586                                 {
1587                                 if (!DH_generate_key(dh))
1588                                         {
1589                                         DH_free(dh);
1590                                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_DH_LIB);
1591                                         return(ret);
1592                                         }
1593                                 }
1594                         if (s->cert->dh_tmp != NULL)
1595                                 DH_free(s->cert->dh_tmp);
1596                         s->cert->dh_tmp = dh;
1597                         ret = 1;
1598                 }
1599                 break;
1600         case SSL_CTRL_SET_TMP_DH_CB:
1601                 {
1602                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1603                 return(ret);
1604                 }
1605                 break;
1606 #endif
1607 #ifndef OPENSSL_NO_ECDH
1608         case SSL_CTRL_SET_TMP_ECDH:
1609                 {
1610                 EC_KEY *ecdh = NULL;
1611
1612                 if (parg == NULL)
1613                         {
1614                         SSLerr(SSL_F_SSL3_CTRL, ERR_R_PASSED_NULL_PARAMETER);
1615                         return(ret);
1616                         }
1617                 if (!EC_KEY_up_ref((EC_KEY *)parg))
1618                         {
1619                         SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1620                         return(ret);
1621                         }
1622                 ecdh = (EC_KEY *)parg;
1623                 if (!(s->options & SSL_OP_SINGLE_ECDH_USE))
1624                         {
1625                         if (!EC_KEY_generate_key(ecdh))
1626                                 {
1627                                 EC_KEY_free(ecdh);
1628                                 SSLerr(SSL_F_SSL3_CTRL,ERR_R_ECDH_LIB);
1629                                 return(ret);
1630                                 }
1631                         }
1632                 if (s->cert->ecdh_tmp != NULL)
1633                         EC_KEY_free(s->cert->ecdh_tmp);
1634                 s->cert->ecdh_tmp = ecdh;
1635                 ret = 1;
1636                 }
1637                 break;
1638         case SSL_CTRL_SET_TMP_ECDH_CB:
1639                 {
1640                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1641                 return(ret);
1642                 }
1643                 break;
1644 #endif /* !OPENSSL_NO_ECDH */
1645 #ifndef OPENSSL_NO_TLSEXT
1646         case SSL_CTRL_SET_TLSEXT_HOSTNAME:
1647                 if (larg == TLSEXT_NAMETYPE_host_name)
1648                         {
1649                         if (s->tlsext_hostname != NULL)
1650                                 OPENSSL_free(s->tlsext_hostname);
1651                         s->tlsext_hostname = NULL;
1652
1653                         ret = 1;
1654                         if (parg == NULL)
1655                                 break;
1656                         if (strlen((char *)parg) > TLSEXT_MAXLEN_host_name)
1657                                 {
1658                                 SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME);
1659                                 return 0;
1660                                 }
1661                         if ((s->tlsext_hostname = BUF_strdup((char *)parg)) == NULL)
1662                                 {
1663                                 SSLerr(SSL_F_SSL3_CTRL, ERR_R_INTERNAL_ERROR);
1664                                 return 0;
1665                                 }
1666                         }
1667                 else
1668                         {
1669                         SSLerr(SSL_F_SSL3_CTRL, SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE);
1670                         return 0;
1671                         }
1672                 s->options |= SSL_OP_NO_SSLv2; /* can't use extension w/ SSL 2.0 format */
1673                 break;
1674 #endif /* !OPENSSL_NO_TLSEXT */
1675         default:
1676                 break;
1677                 }
1678         return(ret);
1679         }
1680
1681 long ssl3_callback_ctrl(SSL *s, int cmd, void (*fp)(void))
1682         {
1683         int ret=0;
1684
1685 #if !defined(OPENSSL_NO_DSA) || !defined(OPENSSL_NO_RSA)
1686         if (
1687 #ifndef OPENSSL_NO_RSA
1688             cmd == SSL_CTRL_SET_TMP_RSA_CB ||
1689 #endif
1690 #ifndef OPENSSL_NO_DSA
1691             cmd == SSL_CTRL_SET_TMP_DH_CB ||
1692 #endif
1693                 0)
1694                 {
1695                 if (!ssl_cert_inst(&s->cert))
1696                         {
1697                         SSLerr(SSL_F_SSL3_CALLBACK_CTRL, ERR_R_MALLOC_FAILURE);
1698                         return(0);
1699                         }
1700                 }
1701 #endif
1702
1703         switch (cmd)
1704                 {
1705 #ifndef OPENSSL_NO_RSA
1706         case SSL_CTRL_SET_TMP_RSA_CB:
1707                 {
1708                 s->cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1709                 }
1710                 break;
1711 #endif
1712 #ifndef OPENSSL_NO_DH
1713         case SSL_CTRL_SET_TMP_DH_CB:
1714                 {
1715                 s->cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1716                 }
1717                 break;
1718 #endif
1719 #ifndef OPENSSL_NO_ECDH
1720         case SSL_CTRL_SET_TMP_ECDH_CB:
1721                 {
1722                 s->cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1723                 }
1724                 break;
1725 #endif
1726         default:
1727                 break;
1728                 }
1729         return(ret);
1730         }
1731
1732 long ssl3_ctx_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg)
1733         {
1734         CERT *cert;
1735
1736         cert=ctx->cert;
1737
1738         switch (cmd)
1739                 {
1740 #ifndef OPENSSL_NO_RSA
1741         case SSL_CTRL_NEED_TMP_RSA:
1742                 if (    (cert->rsa_tmp == NULL) &&
1743                         ((cert->pkeys[SSL_PKEY_RSA_ENC].privatekey == NULL) ||
1744                          (EVP_PKEY_size(cert->pkeys[SSL_PKEY_RSA_ENC].privatekey) > (512/8)))
1745                         )
1746                         return(1);
1747                 else
1748                         return(0);
1749                 /* break; */
1750         case SSL_CTRL_SET_TMP_RSA:
1751                 {
1752                 RSA *rsa;
1753                 int i;
1754
1755                 rsa=(RSA *)parg;
1756                 i=1;
1757                 if (rsa == NULL)
1758                         i=0;
1759                 else
1760                         {
1761                         if ((rsa=RSAPrivateKey_dup(rsa)) == NULL)
1762                                 i=0;
1763                         }
1764                 if (!i)
1765                         {
1766                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_RSA_LIB);
1767                         return(0);
1768                         }
1769                 else
1770                         {
1771                         if (cert->rsa_tmp != NULL)
1772                                 RSA_free(cert->rsa_tmp);
1773                         cert->rsa_tmp=rsa;
1774                         return(1);
1775                         }
1776                 }
1777                 /* break; */
1778         case SSL_CTRL_SET_TMP_RSA_CB:
1779                 {
1780                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1781                 return(0);
1782                 }
1783                 break;
1784 #endif
1785 #ifndef OPENSSL_NO_DH
1786         case SSL_CTRL_SET_TMP_DH:
1787                 {
1788                 DH *new=NULL,*dh;
1789
1790                 dh=(DH *)parg;
1791                 if ((new=DHparams_dup(dh)) == NULL)
1792                         {
1793                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1794                         return 0;
1795                         }
1796                 if (!(ctx->options & SSL_OP_SINGLE_DH_USE))
1797                         {
1798                         if (!DH_generate_key(new))
1799                                 {
1800                                 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_DH_LIB);
1801                                 DH_free(new);
1802                                 return 0;
1803                                 }
1804                         }
1805                 if (cert->dh_tmp != NULL)
1806                         DH_free(cert->dh_tmp);
1807                 cert->dh_tmp=new;
1808                 return 1;
1809                 }
1810                 /*break; */
1811         case SSL_CTRL_SET_TMP_DH_CB:
1812                 {
1813                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1814                 return(0);
1815                 }
1816                 break;
1817 #endif
1818 #ifndef OPENSSL_NO_ECDH
1819         case SSL_CTRL_SET_TMP_ECDH:
1820                 {
1821                 EC_KEY *ecdh = NULL;
1822
1823                 if (parg == NULL)
1824                         {
1825                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1826                         return 0;
1827                         }
1828                 ecdh = EC_KEY_dup((EC_KEY *)parg);
1829                 if (ecdh == NULL)
1830                         {
1831                         SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_EC_LIB);
1832                         return 0;
1833                         }
1834                 if (!(ctx->options & SSL_OP_SINGLE_ECDH_USE))
1835                         {
1836                         if (!EC_KEY_generate_key(ecdh))
1837                                 {
1838                                 EC_KEY_free(ecdh);
1839                                 SSLerr(SSL_F_SSL3_CTX_CTRL,ERR_R_ECDH_LIB);
1840                                 return 0;
1841                                 }
1842                         }
1843
1844                 if (cert->ecdh_tmp != NULL)
1845                         {
1846                         EC_KEY_free(cert->ecdh_tmp);
1847                         }
1848                 cert->ecdh_tmp = ecdh;
1849                 return 1;
1850                 }
1851                 /* break; */
1852         case SSL_CTRL_SET_TMP_ECDH_CB:
1853                 {
1854                 SSLerr(SSL_F_SSL3_CTX_CTRL, ERR_R_SHOULD_NOT_HAVE_BEEN_CALLED);
1855                 return(0);
1856                 }
1857                 break;
1858 #endif /* !OPENSSL_NO_ECDH */
1859 #ifndef OPENSSL_NO_TLSEXT
1860         case SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG:
1861                 ctx->tlsext_servername_arg=parg;
1862                 break;
1863 #endif /* !OPENSSL_NO_TLSEXT */
1864         /* A Thawte special :-) */
1865         case SSL_CTRL_EXTRA_CHAIN_CERT:
1866                 if (ctx->extra_certs == NULL)
1867                         {
1868                         if ((ctx->extra_certs=sk_X509_new_null()) == NULL)
1869                                 return(0);
1870                         }
1871                 sk_X509_push(ctx->extra_certs,(X509 *)parg);
1872                 break;
1873
1874         default:
1875                 return(0);
1876                 }
1877         return(1);
1878         }
1879
1880 long ssl3_ctx_callback_ctrl(SSL_CTX *ctx, int cmd, void (*fp)(void))
1881         {
1882         CERT *cert;
1883
1884         cert=ctx->cert;
1885
1886         switch (cmd)
1887                 {
1888 #ifndef OPENSSL_NO_RSA
1889         case SSL_CTRL_SET_TMP_RSA_CB:
1890                 {
1891                 cert->rsa_tmp_cb = (RSA *(*)(SSL *, int, int))fp;
1892                 }
1893                 break;
1894 #endif
1895 #ifndef OPENSSL_NO_DH
1896         case SSL_CTRL_SET_TMP_DH_CB:
1897                 {
1898                 cert->dh_tmp_cb = (DH *(*)(SSL *, int, int))fp;
1899                 }
1900                 break;
1901 #endif
1902 #ifndef OPENSSL_NO_ECDH
1903         case SSL_CTRL_SET_TMP_ECDH_CB:
1904                 {
1905                 cert->ecdh_tmp_cb = (EC_KEY *(*)(SSL *, int, int))fp;
1906                 }
1907                 break;
1908 #endif
1909 #ifndef OPENSSL_NO_TLSEXT
1910         case SSL_CTRL_SET_TLSEXT_SERVERNAME_CB:
1911                 ctx->tlsext_servername_callback=(int (*)(SSL *,int *,void *))fp;
1912                 break;
1913 #endif
1914         default:
1915                 return(0);
1916                 }
1917         return(1);
1918         }
1919
1920 /* This function needs to check if the ciphers required are actually
1921  * available */
1922 SSL_CIPHER *ssl3_get_cipher_by_char(const unsigned char *p)
1923         {
1924         SSL_CIPHER c,*cp;
1925         unsigned long id;
1926
1927         id=0x03000000L|((unsigned long)p[0]<<8L)|(unsigned long)p[1];
1928         c.id=id;
1929         cp = (SSL_CIPHER *)OBJ_bsearch((char *)&c,
1930                 (char *)ssl3_ciphers,
1931                 SSL3_NUM_CIPHERS,sizeof(SSL_CIPHER),
1932                 FP_ICC ssl_cipher_id_cmp);
1933         if (cp == NULL || cp->valid == 0)
1934                 return NULL;
1935         else
1936                 return cp;
1937         }
1938
1939 int ssl3_put_cipher_by_char(const SSL_CIPHER *c, unsigned char *p)
1940         {
1941         long l;
1942
1943         if (p != NULL)
1944                 {
1945                 l=c->id;
1946                 if ((l & 0xff000000) != 0x03000000) return(0);
1947                 p[0]=((unsigned char)(l>> 8L))&0xFF;
1948                 p[1]=((unsigned char)(l     ))&0xFF;
1949                 }
1950         return(2);
1951         }
1952
1953 SSL_CIPHER *ssl3_choose_cipher(SSL *s, STACK_OF(SSL_CIPHER) *clnt,
1954              STACK_OF(SSL_CIPHER) *srvr)
1955         {
1956         SSL_CIPHER *c,*ret=NULL;
1957         STACK_OF(SSL_CIPHER) *prio, *allow;
1958         int i,j,ok;
1959         CERT *cert;
1960         unsigned long alg,mask,emask;
1961
1962         /* Let's see which ciphers we can support */
1963         cert=s->cert;
1964
1965 #if 0
1966         /* Do not set the compare functions, because this may lead to a
1967          * reordering by "id". We want to keep the original ordering.
1968          * We may pay a price in performance during sk_SSL_CIPHER_find(),
1969          * but would have to pay with the price of sk_SSL_CIPHER_dup().
1970          */
1971         sk_SSL_CIPHER_set_cmp_func(srvr, ssl_cipher_ptr_id_cmp);
1972         sk_SSL_CIPHER_set_cmp_func(clnt, ssl_cipher_ptr_id_cmp);
1973 #endif
1974
1975 #ifdef CIPHER_DEBUG
1976         printf("Server has %d from %p:\n", sk_SSL_CIPHER_num(srvr), srvr);
1977         for(i=0 ; i < sk_SSL_CIPHER_num(srvr) ; ++i)
1978             {
1979             c=sk_SSL_CIPHER_value(srvr,i);
1980             printf("%p:%s\n",c,c->name);
1981             }
1982         printf("Client sent %d from %p:\n", sk_SSL_CIPHER_num(clnt), clnt);
1983         for(i=0 ; i < sk_SSL_CIPHER_num(clnt) ; ++i)
1984             {
1985             c=sk_SSL_CIPHER_value(clnt,i);
1986             printf("%p:%s\n",c,c->name);
1987             }
1988 #endif
1989
1990         if (s->options & SSL_OP_CIPHER_SERVER_PREFERENCE)
1991             {
1992             prio = srvr;
1993             allow = clnt;
1994             }
1995         else
1996             {
1997             prio = clnt;
1998             allow = srvr;
1999             }
2000
2001         for (i=0; i<sk_SSL_CIPHER_num(prio); i++)
2002                 {
2003                 c=sk_SSL_CIPHER_value(prio,i);
2004
2005                 ssl_set_cert_masks(cert,c);
2006                 mask=cert->mask;
2007                 emask=cert->export_mask;
2008
2009 #ifdef KSSL_DEBUG
2010                 printf("ssl3_choose_cipher %d alg= %lx\n", i,c->algorithms);
2011 #endif    /* KSSL_DEBUG */
2012
2013                 alg=c->algorithms&(SSL_MKEY_MASK|SSL_AUTH_MASK);
2014 #ifndef OPENSSL_NO_KRB5
2015                 if (alg & SSL_KRB5)
2016                         {
2017                         if ( !kssl_keytab_is_available(s->kssl_ctx) )
2018                             continue;
2019                         }
2020 #endif /* OPENSSL_NO_KRB5 */
2021                 if (SSL_C_IS_EXPORT(c))
2022                         {
2023                         ok=((alg & emask) == alg)?1:0;
2024 #ifdef CIPHER_DEBUG
2025                         printf("%d:[%08lX:%08lX]%p:%s (export)\n",ok,alg,emask,
2026                                c,c->name);
2027 #endif
2028                         }
2029                 else
2030                         {
2031                         ok=((alg & mask) == alg)?1:0;
2032 #ifdef CIPHER_DEBUG
2033                         printf("%d:[%08lX:%08lX]%p:%s\n",ok,alg,mask,c,
2034                                c->name);
2035 #endif
2036                         }
2037
2038                 if (!ok) continue;
2039                 j=sk_SSL_CIPHER_find(allow,c);
2040                 if (j >= 0)
2041                         {
2042                         ret=sk_SSL_CIPHER_value(allow,j);
2043                         break;
2044                         }
2045                 }
2046         return(ret);
2047         }
2048
2049 int ssl3_get_req_cert_type(SSL *s, unsigned char *p)
2050         {
2051         int ret=0;
2052         unsigned long alg;
2053
2054         alg=s->s3->tmp.new_cipher->algorithms;
2055
2056 #ifndef OPENSSL_NO_DH
2057         if (alg & (SSL_kDHr|SSL_kEDH))
2058                 {
2059 #  ifndef OPENSSL_NO_RSA
2060                 p[ret++]=SSL3_CT_RSA_FIXED_DH;
2061 #  endif
2062 #  ifndef OPENSSL_NO_DSA
2063                 p[ret++]=SSL3_CT_DSS_FIXED_DH;
2064 #  endif
2065                 }
2066         if ((s->version == SSL3_VERSION) &&
2067                 (alg & (SSL_kEDH|SSL_kDHd|SSL_kDHr)))
2068                 {
2069 #  ifndef OPENSSL_NO_RSA
2070                 p[ret++]=SSL3_CT_RSA_EPHEMERAL_DH;
2071 #  endif
2072 #  ifndef OPENSSL_NO_DSA
2073                 p[ret++]=SSL3_CT_DSS_EPHEMERAL_DH;
2074 #  endif
2075                 }
2076 #endif /* !OPENSSL_NO_DH */
2077 #ifndef OPENSSL_NO_RSA
2078         p[ret++]=SSL3_CT_RSA_SIGN;
2079 #endif
2080 #ifndef OPENSSL_NO_DSA
2081         p[ret++]=SSL3_CT_DSS_SIGN;
2082 #endif
2083 #ifndef OPENSSL_NO_ECDH
2084         /* We should ask for fixed ECDH certificates only
2085          * for SSL_kECDH (and not SSL_kECDHE)
2086          */
2087         if ((alg & SSL_kECDH) && (s->version >= TLS1_VERSION))
2088                 {
2089                 p[ret++]=TLS_CT_RSA_FIXED_ECDH;
2090                 p[ret++]=TLS_CT_ECDSA_FIXED_ECDH;
2091                 }
2092 #endif
2093
2094 #ifndef OPENSSL_NO_ECDSA
2095         /* ECDSA certs can be used with RSA cipher suites as well
2096          * so we don't need to check for SSL_kECDH or SSL_kECDHE
2097          */
2098         if (s->version >= TLS1_VERSION)
2099                 {
2100                 p[ret++]=TLS_CT_ECDSA_SIGN;
2101                 }
2102 #endif
2103         return(ret);
2104         }
2105
2106 int ssl3_shutdown(SSL *s)
2107         {
2108
2109         /* Don't do anything much if we have not done the handshake or
2110          * we don't want to send messages :-) */
2111         if ((s->quiet_shutdown) || (s->state == SSL_ST_BEFORE))
2112                 {
2113                 s->shutdown=(SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN);
2114                 return(1);
2115                 }
2116
2117         if (!(s->shutdown & SSL_SENT_SHUTDOWN))
2118                 {
2119                 s->shutdown|=SSL_SENT_SHUTDOWN;
2120 #if 1
2121                 ssl3_send_alert(s,SSL3_AL_WARNING,SSL_AD_CLOSE_NOTIFY);
2122 #endif
2123                 /* our shutdown alert has been sent now, and if it still needs
2124                  * to be written, s->s3->alert_dispatch will be true */
2125                 }
2126         else if (s->s3->alert_dispatch)
2127                 {
2128                 /* resend it if not sent */
2129 #if 1
2130                 s->method->ssl_dispatch_alert(s);
2131 #endif
2132                 }
2133         else if (!(s->shutdown & SSL_RECEIVED_SHUTDOWN))
2134                 {
2135                 /* If we are waiting for a close from our peer, we are closed */
2136                 s->method->ssl_read_bytes(s,0,NULL,0,0);
2137                 }
2138
2139         if ((s->shutdown == (SSL_SENT_SHUTDOWN|SSL_RECEIVED_SHUTDOWN)) &&
2140                 !s->s3->alert_dispatch)
2141                 return(1);
2142         else
2143                 return(0);
2144         }
2145
2146 int ssl3_write(SSL *s, const void *buf, int len)
2147         {
2148         int ret,n;
2149
2150 #if 0
2151         if (s->shutdown & SSL_SEND_SHUTDOWN)
2152                 {
2153                 s->rwstate=SSL_NOTHING;
2154                 return(0);
2155                 }
2156 #endif
2157         clear_sys_error();
2158         if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2159
2160         /* This is an experimental flag that sends the
2161          * last handshake message in the same packet as the first
2162          * use data - used to see if it helps the TCP protocol during
2163          * session-id reuse */
2164         /* The second test is because the buffer may have been removed */
2165         if ((s->s3->flags & SSL3_FLAGS_POP_BUFFER) && (s->wbio == s->bbio))
2166                 {
2167                 /* First time through, we write into the buffer */
2168                 if (s->s3->delay_buf_pop_ret == 0)
2169                         {
2170                         ret=ssl3_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2171                                              buf,len);
2172                         if (ret <= 0) return(ret);
2173
2174                         s->s3->delay_buf_pop_ret=ret;
2175                         }
2176
2177                 s->rwstate=SSL_WRITING;
2178                 n=BIO_flush(s->wbio);
2179                 if (n <= 0) return(n);
2180                 s->rwstate=SSL_NOTHING;
2181
2182                 /* We have flushed the buffer, so remove it */
2183                 ssl_free_wbio_buffer(s);
2184                 s->s3->flags&= ~SSL3_FLAGS_POP_BUFFER;
2185
2186                 ret=s->s3->delay_buf_pop_ret;
2187                 s->s3->delay_buf_pop_ret=0;
2188                 }
2189         else
2190                 {
2191                 ret=s->method->ssl_write_bytes(s,SSL3_RT_APPLICATION_DATA,
2192                         buf,len);
2193                 if (ret <= 0) return(ret);
2194                 }
2195
2196         return(ret);
2197         }
2198
2199 static int ssl3_read_internal(SSL *s, void *buf, int len, int peek)
2200         {
2201         int ret;
2202
2203         clear_sys_error();
2204         if (s->s3->renegotiate) ssl3_renegotiate_check(s);
2205         s->s3->in_read_app_data=1;
2206         ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2207         if ((ret == -1) && (s->s3->in_read_app_data == 2))
2208                 {
2209                 /* ssl3_read_bytes decided to call s->handshake_func, which
2210                  * called ssl3_read_bytes to read handshake data.
2211                  * However, ssl3_read_bytes actually found application data
2212                  * and thinks that application data makes sense here; so disable
2213                  * handshake processing and try to read application data again. */
2214                 s->in_handshake++;
2215                 ret=s->method->ssl_read_bytes(s,SSL3_RT_APPLICATION_DATA,buf,len,peek);
2216                 s->in_handshake--;
2217                 }
2218         else
2219                 s->s3->in_read_app_data=0;
2220
2221         return(ret);
2222         }
2223
2224 int ssl3_read(SSL *s, void *buf, int len)
2225         {
2226         return ssl3_read_internal(s, buf, len, 0);
2227         }
2228
2229 int ssl3_peek(SSL *s, void *buf, int len)
2230         {
2231         return ssl3_read_internal(s, buf, len, 1);
2232         }
2233
2234 int ssl3_renegotiate(SSL *s)
2235         {
2236         if (s->handshake_func == NULL)
2237                 return(1);
2238
2239         if (s->s3->flags & SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS)
2240                 return(0);
2241
2242         s->s3->renegotiate=1;
2243         return(1);
2244         }
2245
2246 int ssl3_renegotiate_check(SSL *s)
2247         {
2248         int ret=0;
2249
2250         if (s->s3->renegotiate)
2251                 {
2252                 if (    (s->s3->rbuf.left == 0) &&
2253                         (s->s3->wbuf.left == 0) &&
2254                         !SSL_in_init(s))
2255                         {
2256 /*
2257 if we are the server, and we have sent a 'RENEGOTIATE' message, we
2258 need to go to SSL_ST_ACCEPT.
2259 */
2260                         /* SSL_ST_ACCEPT */
2261                         s->state=SSL_ST_RENEGOTIATE;
2262                         s->s3->renegotiate=0;
2263                         s->s3->num_renegotiations++;
2264                         s->s3->total_renegotiations++;
2265                         ret=1;
2266                         }
2267                 }
2268         return(ret);
2269         }
2270