include/openssl/ssl.h

   1 /* ssl/ssl.h */
   2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
   3  * All rights reserved.
   4  *
   5  * This package is an SSL implementation written
   6  * by Eric Young (eay@cryptsoft.com).
   7  * The implementation was written so as to conform with Netscapes SSL.
   8  *
   9  * This library is free for commercial and non-commercial use as long as
  10  * the following conditions are aheared to.  The following conditions
  11  * apply to all code found in this distribution, be it the RC4, RSA,
  12  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  13  * included with this distribution is covered by the same copyright terms
  14  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
  15  *
  16  * Copyright remains Eric Young's, and as such any Copyright notices in
  17  * the code are not to be removed.
  18  * If this package is used in a product, Eric Young should be given attribution
  19  * as the author of the parts of the library used.
  20  * This can be in the form of a textual message at program startup or
  21  * in documentation (online or textual) provided with the package.
  22  *
  23  * Redistribution and use in source and binary forms, with or without
  24  * modification, are permitted provided that the following conditions
  25  * are met:
  26  * 1. Redistributions of source code must retain the copyright
  27  *    notice, this list of conditions and the following disclaimer.
  28  * 2. Redistributions in binary form must reproduce the above copyright
  29  *    notice, this list of conditions and the following disclaimer in the
  30  *    documentation and/or other materials provided with the distribution.
  31  * 3. All advertising materials mentioning features or use of this software
  32  *    must display the following acknowledgement:
  33  *    "This product includes cryptographic software written by
  34  *     Eric Young (eay@cryptsoft.com)"
  35  *    The word 'cryptographic' can be left out if the rouines from the library
  36  *    being used are not cryptographic related :-).
  37  * 4. If you include any Windows specific code (or a derivative thereof) from
  38  *    the apps directory (application code) you must include an acknowledgement:
  39  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
  40  *
  41  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  42  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  43  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  44  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  45  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  46  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  47  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  48  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  49  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  50  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  51  * SUCH DAMAGE.
  52  *
  53  * The licence and distribution terms for any publically available version or
  54  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  55  * copied and put under another distribution licence
  56  * [including the GNU Public Licence.]
  57  */
  58 /* ====================================================================
  59  * Copyright (c) 1998-2007 The OpenSSL Project.  All rights reserved.
  60  *
  61  * Redistribution and use in source and binary forms, with or without
  62  * modification, are permitted provided that the following conditions
  63  * are met:
  64  *
  65  * 1. Redistributions of source code must retain the above copyright
  66  *    notice, this list of conditions and the following disclaimer.
  67  *
  68  * 2. Redistributions in binary form must reproduce the above copyright
  69  *    notice, this list of conditions and the following disclaimer in
  70  *    the documentation and/or other materials provided with the
  71  *    distribution.
  72  *
  73  * 3. All advertising materials mentioning features or use of this
  74  *    software must display the following acknowledgment:
  75  *    "This product includes software developed by the OpenSSL Project
  76  *    for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
  77  *
  78  * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
  79  *    endorse or promote products derived from this software without
  80  *    prior written permission. For written permission, please contact
  81  *    openssl-core@openssl.org.
  82  *
  83  * 5. Products derived from this software may not be called "OpenSSL"
  84  *    nor may "OpenSSL" appear in their names without prior written
  85  *    permission of the OpenSSL Project.
  86  *
  87  * 6. Redistributions of any form whatsoever must retain the following
  88  *    acknowledgment:
  89  *    "This product includes software developed by the OpenSSL Project
  90  *    for use in the OpenSSL Toolkit (http://www.openssl.org/)"
  91  *
  92  * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
  93  * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  94  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
  95  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
  96  * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  97  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  98  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  99  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 100  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 101  * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 102  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 103  * OF THE POSSIBILITY OF SUCH DAMAGE.
 104  * ====================================================================
 105  *
 106  * This product includes cryptographic software written by Eric Young
 107  * (eay@cryptsoft.com).  This product includes software written by Tim
 108  * Hudson (tjh@cryptsoft.com).
 109  *
 110  */
 111 /* ====================================================================
 112  * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
 113  * ECC cipher suite support in OpenSSL originally developed by
 114  * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
 115  */
 116 /* ====================================================================
 117  * Copyright 2005 Nokia. All rights reserved.
 118  *
 119  * The portions of the attached software ("Contribution") is developed by
 120  * Nokia Corporation and is licensed pursuant to the OpenSSL open source
 121  * license.
 122  *
 123  * The Contribution, originally written by Mika Kousa and Pasi Eronen of
 124  * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
 125  * support (see RFC 4279) to OpenSSL.
 126  *
 127  * No patent licenses or other rights except those expressly stated in
 128  * the OpenSSL open source license shall be deemed granted or received
 129  * expressly, by implication, estoppel, or otherwise.
 130  *
 131  * No assurances are provided by Nokia that the Contribution does not
 132  * infringe the patent or other intellectual property rights of any third
 133  * party or that the license provides you with all the necessary rights
 134  * to make use of the Contribution.
 135  *
 136  * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
 137  * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
 138  * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
 139  * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
 140  * OTHERWISE.
 141  */
 142
 143 #ifndef HEADER_SSL_H
 144 # define HEADER_SSL_H
 145
 146 # include <openssl/e_os2.h>
 147
 148 # include <openssl/comp.h>
 149 # include <openssl/bio.h>
 150 # ifdef OPENSSL_USE_DEPRECATED
 151 #  include <openssl/x509.h>
 152 #  include <openssl/crypto.h>
 153 #  include <openssl/lhash.h>
 154 #  include <openssl/buffer.h>
 155 # endif
 156 # include <openssl/pem.h>
 157 # include <openssl/hmac.h>
 158
 159 # include <openssl/safestack.h>
 160 # include <openssl/symhacks.h>
 161
 162 #ifdef  __cplusplus
 163 extern "C" {
 164 #endif
 165
 166 /* OpenSSL version number for ASN.1 encoding of the session information */
 167 /*-
 168  * Version 0 - initial version
 169  * Version 1 - added the optional peer certificate
 170  */
 171 # define SSL_SESSION_ASN1_VERSION 0x0001
 172
 173 # define SSL_MAX_SSL_SESSION_ID_LENGTH           32
 174 # define SSL_MAX_SID_CTX_LENGTH                  32
 175
 176 # define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES     (512/8)
 177 # define SSL_MAX_KEY_ARG_LENGTH                  8
 178 # define SSL_MAX_MASTER_KEY_LENGTH               48
 179
 180 /* text strings for the ciphers */
 181
 182 /* These are used to specify which ciphers to use and not to use */
 183
 184 # define SSL_TXT_EXP40           "EXPORT40"
 185 # define SSL_TXT_EXP56           "EXPORT56"
 186 # define SSL_TXT_LOW             "LOW"
 187 # define SSL_TXT_MEDIUM          "MEDIUM"
 188 # define SSL_TXT_HIGH            "HIGH"
 189 # define SSL_TXT_FIPS            "FIPS"
 190
 191 # define SSL_TXT_aNULL           "aNULL"
 192 # define SSL_TXT_eNULL           "eNULL"
 193 # define SSL_TXT_NULL            "NULL"
 194
 195 # define SSL_TXT_kRSA            "kRSA"
 196 # define SSL_TXT_kDHr            "kDHr"
 197 # define SSL_TXT_kDHd            "kDHd"
 198 # define SSL_TXT_kDH             "kDH"
 199 # define SSL_TXT_kEDH            "kEDH"/* alias for kDHE */
 200 # define SSL_TXT_kDHE            "kDHE"
 201 # define SSL_TXT_kECDHr          "kECDHr"
 202 # define SSL_TXT_kECDHe          "kECDHe"
 203 # define SSL_TXT_kECDH           "kECDH"
 204 # define SSL_TXT_kEECDH          "kEECDH"/* alias for kECDHE */
 205 # define SSL_TXT_kECDHE          "kECDHE"
 206 # define SSL_TXT_kPSK            "kPSK"
 207 # define SSL_TXT_kRSAPSK         "kRSAPSK"
 208 # define SSL_TXT_kECDHEPSK       "kECDHEPSK"
 209 # define SSL_TXT_kDHEPSK         "kDHEPSK"
 210 # define SSL_TXT_kGOST           "kGOST"
 211 # define SSL_TXT_kSRP            "kSRP"
 212
 213 # define SSL_TXT_aRSA            "aRSA"
 214 # define SSL_TXT_aDSS            "aDSS"
 215 # define SSL_TXT_aDH             "aDH"
 216 # define SSL_TXT_aECDH           "aECDH"
 217 # define SSL_TXT_aECDSA          "aECDSA"
 218 # define SSL_TXT_aPSK            "aPSK"
 219 # define SSL_TXT_aGOST94 "aGOST94"
 220 # define SSL_TXT_aGOST01 "aGOST01"
 221 # define SSL_TXT_aGOST  "aGOST"
 222 # define SSL_TXT_aSRP            "aSRP"
 223
 224 # define SSL_TXT_DSS             "DSS"
 225 # define SSL_TXT_DH              "DH"
 226 # define SSL_TXT_DHE             "DHE"/* same as "kDHE:-ADH" */
 227 # define SSL_TXT_EDH             "EDH"/* alias for DHE */
 228 # define SSL_TXT_ADH             "ADH"
 229 # define SSL_TXT_RSA             "RSA"
 230 # define SSL_TXT_ECDH            "ECDH"
 231 # define SSL_TXT_EECDH           "EECDH"/* alias for ECDHE" */
 232 # define SSL_TXT_ECDHE           "ECDHE"/* same as "kECDHE:-AECDH" */
 233 # define SSL_TXT_AECDH           "AECDH"
 234 # define SSL_TXT_ECDSA           "ECDSA"
 235 # define SSL_TXT_PSK             "PSK"
 236 # define SSL_TXT_SRP             "SRP"
 237
 238 # define SSL_TXT_DES             "DES"
 239 # define SSL_TXT_3DES            "3DES"
 240 # define SSL_TXT_RC4             "RC4"
 241 # define SSL_TXT_RC2             "RC2"
 242 # define SSL_TXT_IDEA            "IDEA"
 243 # define SSL_TXT_SEED            "SEED"
 244 # define SSL_TXT_AES128          "AES128"
 245 # define SSL_TXT_AES256          "AES256"
 246 # define SSL_TXT_AES             "AES"
 247 # define SSL_TXT_AES_GCM         "AESGCM"
 248 # define SSL_TXT_AES_CCM         "AESCCM"
 249 # define SSL_TXT_AES_CCM_8       "AESCCM8"
 250 # define SSL_TXT_CAMELLIA128     "CAMELLIA128"
 251 # define SSL_TXT_CAMELLIA256     "CAMELLIA256"
 252 # define SSL_TXT_CAMELLIA        "CAMELLIA"
 253
 254 # define SSL_TXT_MD5             "MD5"
 255 # define SSL_TXT_SHA1            "SHA1"
 256 # define SSL_TXT_SHA             "SHA"/* same as "SHA1" */
 257 # define SSL_TXT_GOST94          "GOST94"
 258 # define SSL_TXT_GOST89MAC               "GOST89MAC"
 259 # define SSL_TXT_SHA256          "SHA256"
 260 # define SSL_TXT_SHA384          "SHA384"
 261
 262 # define SSL_TXT_SSLV3           "SSLv3"
 263 # define SSL_TXT_TLSV1           "TLSv1"
 264 # define SSL_TXT_TLSV1_1         "TLSv1.1"
 265 # define SSL_TXT_TLSV1_2         "TLSv1.2"
 266
 267 # define SSL_TXT_EXP             "EXP"
 268 # define SSL_TXT_EXPORT          "EXPORT"
 269
 270 # define SSL_TXT_ALL             "ALL"
 271
 272 /*-
 273  * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
 274  * ciphers normally not being used.
 275  * Example: "RC4" will activate all ciphers using RC4 including ciphers
 276  * without authentication, which would normally disabled by DEFAULT (due
 277  * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
 278  * will make sure that it is also disabled in the specific selection.
 279  * COMPLEMENTOF* identifiers are portable between version, as adjustments
 280  * to the default cipher setup will also be included here.
 281  *
 282  * COMPLEMENTOFDEFAULT does not experience the same special treatment that
 283  * DEFAULT gets, as only selection is being done and no sorting as needed
 284  * for DEFAULT.
 285  */
 286 # define SSL_TXT_CMPALL          "COMPLEMENTOFALL"
 287 # define SSL_TXT_CMPDEF          "COMPLEMENTOFDEFAULT"
 288
 289 /*
 290  * The following cipher list is used by default. It also is substituted when
 291  * an application-defined cipher list string starts with 'DEFAULT'.
 292  */
 293 # define SSL_DEFAULT_CIPHER_LIST "ALL:!COMPLEMENTOFDEFAULT:!eNULL"
 294 /*
 295  * As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
 296  * starts with a reasonable order, and all we have to do for DEFAULT is
 297  * throwing out anonymous and unencrypted ciphersuites! (The latter are not
 298  * actually enabled by ALL, but "ALL:RSA" would enable some of them.)
 299  */
 300
 301 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
 302 # define SSL_SENT_SHUTDOWN       1
 303 # define SSL_RECEIVED_SHUTDOWN   2
 304
 305 #ifdef __cplusplus
 306 }
 307 #endif
 308
 309 #ifdef  __cplusplus
 310 extern "C" {
 311 #endif
 312
 313 # define SSL_FILETYPE_ASN1       X509_FILETYPE_ASN1
 314 # define SSL_FILETYPE_PEM        X509_FILETYPE_PEM
 315
 316 /*
 317  * This is needed to stop compilers complaining about the 'struct ssl_st *'
 318  * function parameters used to prototype callbacks in SSL_CTX.
 319  */
 320 typedef struct ssl_st *ssl_crock_st;
 321 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
 322 typedef struct ssl_method_st SSL_METHOD;
 323 typedef struct ssl_cipher_st SSL_CIPHER;
 324 typedef struct ssl_session_st SSL_SESSION;
 325 typedef struct tls_sigalgs_st TLS_SIGALGS;
 326 typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
 327
 328 DECLARE_STACK_OF(SSL_CIPHER)
 329
 330 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
 331 typedef struct srtp_protection_profile_st {
 332     const char *name;
 333     unsigned long id;
 334 } SRTP_PROTECTION_PROFILE;
 335
 336 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
 337
 338 typedef int (*tls_session_ticket_ext_cb_fn) (SSL *s,
 339                                              const unsigned char *data,
 340                                              int len, void *arg);
 341 typedef int (*tls_session_secret_cb_fn) (SSL *s, void *secret,
 342                                          int *secret_len,
 343                                          STACK_OF(SSL_CIPHER) *peer_ciphers,
 344                                          SSL_CIPHER **cipher, void *arg);
 345
 346 /* Typedefs for handling custom extensions */
 347
 348 typedef int (*custom_ext_add_cb) (SSL *s, unsigned int ext_type,
 349                                   const unsigned char **out,
 350                                   size_t *outlen, int *al, void *add_arg);
 351
 352 typedef void (*custom_ext_free_cb) (SSL *s, unsigned int ext_type,
 353                                     const unsigned char *out, void *add_arg);
 354
 355 typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
 356                                     const unsigned char *in,
 357                                     size_t inlen, int *al, void *parse_arg);
 358
 359 /* Allow initial connection to servers that don't support RI */
 360 # define SSL_OP_LEGACY_SERVER_CONNECT                    0x00000004L
 361 /* Removed from OpenSSL 0.9.8q and 1.0.0c */
 362 /* Dead forever, see CVE-2010-4180. */
 363 # define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG         0x0L
 364 # define SSL_OP_TLSEXT_PADDING                           0x00000010L
 365 # define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER               0x00000020L
 366 # define SSL_OP_SAFARI_ECDHE_ECDSA_BUG                   0x00000040L
 367 # define SSL_OP_SSLEAY_080_CLIENT_DH_BUG                 0x00000080L
 368 # define SSL_OP_TLS_D5_BUG                               0x00000100L
 369 /* Removed from OpenSSL 1.1.0 */
 370 # define SSL_OP_TLS_BLOCK_PADDING_BUG                    0x0L
 371
 372 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
 373 # define SSL_OP_MSIE_SSLV2_RSA_PADDING                   0x0
 374 /* Refers to ancient SSLREF and SSLv2, retained for compatibility */
 375 # define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG              0x0
 376 /* Related to removed SSLv2 */
 377 # define SSL_OP_MICROSOFT_SESS_ID_BUG                    0x0
 378 # define SSL_OP_NETSCAPE_CHALLENGE_BUG                   0x0
 379
 380 /*
 381  * Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added in
 382  * OpenSSL 0.9.6d.  Usually (depending on the application protocol) the
 383  * workaround is not needed.  Unfortunately some broken SSL/TLS
 384  * implementations cannot handle it at all, which is why we include it in
 385  * SSL_OP_ALL.
 386  */
 387 /* added in 0.9.6e */
 388 # define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS              0x00000800L
 389
 390 /*
 391  * SSL_OP_ALL: various bug workarounds that should be rather harmless.  This
 392  * used to be 0x000FFFFFL before 0.9.7.
 393  */
 394 # define SSL_OP_ALL                                      0x80000BFFL
 395
 396 /* DTLS options */
 397 # define SSL_OP_NO_QUERY_MTU                 0x00001000L
 398 /* Turn on Cookie Exchange (on relevant for servers) */
 399 # define SSL_OP_COOKIE_EXCHANGE              0x00002000L
 400 /* Don't use RFC4507 ticket extension */
 401 # define SSL_OP_NO_TICKET                    0x00004000L
 402 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client)  */
 403 # define SSL_OP_CISCO_ANYCONNECT             0x00008000L
 404
 405 /* As server, disallow session resumption on renegotiation */
 406 # define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION   0x00010000L
 407 /* Don't use compression even if supported */
 408 # define SSL_OP_NO_COMPRESSION                           0x00020000L
 409 /* Permit unsafe legacy renegotiation */
 410 # define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION        0x00040000L
 411 /* If set, always create a new key when using tmp_ecdh parameters */
 412 # define SSL_OP_SINGLE_ECDH_USE                          0x00080000L
 413 /* If set, always create a new key when using tmp_dh parameters */
 414 # define SSL_OP_SINGLE_DH_USE                            0x00100000L
 415 /* Does nothing: retained for compatibiity */
 416 # define SSL_OP_EPHEMERAL_RSA                            0x0
 417 /*
 418  * Set on servers to choose the cipher according to the server's preferences
 419  */
 420 # define SSL_OP_CIPHER_SERVER_PREFERENCE                 0x00400000L
 421 /*
 422  * If set, a server will allow a client to issue a SSLv3.0 version number as
 423  * latest version supported in the premaster secret, even when TLSv1.0
 424  * (version 3.1) was announced in the client hello. Normally this is
 425  * forbidden to prevent version rollback attacks.
 426  */
 427 # define SSL_OP_TLS_ROLLBACK_BUG                         0x00800000L
 428
 429 # define SSL_OP_NO_SSLv2                                 0x00000000L
 430 # define SSL_OP_NO_SSLv3                                 0x02000000L
 431 # define SSL_OP_NO_TLSv1                                 0x04000000L
 432 # define SSL_OP_NO_TLSv1_2                               0x08000000L
 433 # define SSL_OP_NO_TLSv1_1                               0x10000000L
 434
 435 # define SSL_OP_NO_DTLSv1                                0x04000000L
 436 # define SSL_OP_NO_DTLSv1_2                              0x08000000L
 437
 438 # define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
 439         SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
 440
 441 /* Removed from previous versions */
 442 # define SSL_OP_PKCS1_CHECK_1                            0x0
 443 # define SSL_OP_PKCS1_CHECK_2                            0x0
 444 # define SSL_OP_NETSCAPE_CA_DN_BUG                       0x0
 445 # define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG          0x0L
 446 /*
 447  * Make server add server-hello extension from early version of cryptopro
 448  * draft, when GOST ciphersuite is negotiated. Required for interoperability
 449  * with CryptoPro CSP 3.x
 450  */
 451 # define SSL_OP_CRYPTOPRO_TLSEXT_BUG                     0x80000000L
 452
 453 /*
 454  * Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
 455  * when just a single record has been written):
 456  */
 457 # define SSL_MODE_ENABLE_PARTIAL_WRITE       0x00000001L
 458 /*
 459  * Make it possible to retry SSL_write() with changed buffer location (buffer
 460  * contents must stay the same!); this is not the default to avoid the
 461  * misconception that non-blocking SSL_write() behaves like non-blocking
 462  * write():
 463  */
 464 # define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
 465 /*
 466  * Never bother the application with retries if the transport is blocking:
 467  */
 468 # define SSL_MODE_AUTO_RETRY 0x00000004L
 469 /* Don't attempt to automatically build certificate chain */
 470 # define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
 471 /*
 472  * Save RAM by releasing read and write buffers when they're empty. (SSL3 and
 473  * TLS only.) "Released" buffers are put onto a free-list in the context or
 474  * just freed (depending on the context's setting for freelist_max_len).
 475  */
 476 # define SSL_MODE_RELEASE_BUFFERS 0x00000010L
 477 /*
 478  * Send the current time in the Random fields of the ClientHello and
 479  * ServerHello records for compatibility with hypothetical implementations
 480  * that require it.
 481  */
 482 # define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
 483 # define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
 484 /*
 485  * Send TLS_FALLBACK_SCSV in the ClientHello. To be set only by applications
 486  * that reconnect with a downgraded protocol version; see
 487  * draft-ietf-tls-downgrade-scsv-00 for details. DO NOT ENABLE THIS if your
 488  * application attempts a normal handshake. Only use this in explicit
 489  * fallback retries, following the guidance in
 490  * draft-ietf-tls-downgrade-scsv-00.
 491  */
 492 # define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
 493
 494 /* Cert related flags */
 495 /*
 496  * Many implementations ignore some aspects of the TLS standards such as
 497  * enforcing certifcate chain algorithms. When this is set we enforce them.
 498  */
 499 # define SSL_CERT_FLAG_TLS_STRICT                0x00000001L
 500
 501 /* Suite B modes, takes same values as certificate verify flags */
 502 # define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY       0x10000
 503 /* Suite B 192 bit only mode */
 504 # define SSL_CERT_FLAG_SUITEB_192_LOS            0x20000
 505 /* Suite B 128 bit mode allowing 192 bit algorithms */
 506 # define SSL_CERT_FLAG_SUITEB_128_LOS            0x30000
 507
 508 /* Perform all sorts of protocol violations for testing purposes */
 509 # define SSL_CERT_FLAG_BROKEN_PROTOCOL           0x10000000
 510
 511 /* Flags for building certificate chains */
 512 /* Treat any existing certificates as untrusted CAs */
 513 # define SSL_BUILD_CHAIN_FLAG_UNTRUSTED          0x1
 514 /* Don't include root CA in chain */
 515 # define SSL_BUILD_CHAIN_FLAG_NO_ROOT            0x2
 516 /* Just check certificates already there */
 517 # define SSL_BUILD_CHAIN_FLAG_CHECK              0x4
 518 /* Ignore verification errors */
 519 # define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR       0x8
 520 /* Clear verification errors from queue */
 521 # define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR        0x10
 522
 523 /* Flags returned by SSL_check_chain */
 524 /* Certificate can be used with this session */
 525 # define CERT_PKEY_VALID         0x1
 526 /* Certificate can also be used for signing */
 527 # define CERT_PKEY_SIGN          0x2
 528 /* EE certificate signing algorithm OK */
 529 # define CERT_PKEY_EE_SIGNATURE  0x10
 530 /* CA signature algorithms OK */
 531 # define CERT_PKEY_CA_SIGNATURE  0x20
 532 /* EE certificate parameters OK */
 533 # define CERT_PKEY_EE_PARAM      0x40
 534 /* CA certificate parameters OK */
 535 # define CERT_PKEY_CA_PARAM      0x80
 536 /* Signing explicitly allowed as opposed to SHA1 fallback */
 537 # define CERT_PKEY_EXPLICIT_SIGN 0x100
 538 /* Client CA issuer names match (always set for server cert) */
 539 # define CERT_PKEY_ISSUER_NAME   0x200
 540 /* Cert type matches client types (always set for server cert) */
 541 # define CERT_PKEY_CERT_TYPE     0x400
 542 /* Cert chain suitable to Suite B */
 543 # define CERT_PKEY_SUITEB        0x800
 544
 545 # define SSL_CONF_FLAG_CMDLINE           0x1
 546 # define SSL_CONF_FLAG_FILE              0x2
 547 # define SSL_CONF_FLAG_CLIENT            0x4
 548 # define SSL_CONF_FLAG_SERVER            0x8
 549 # define SSL_CONF_FLAG_SHOW_ERRORS       0x10
 550 # define SSL_CONF_FLAG_CERTIFICATE       0x20
 551 # define SSL_CONF_FLAG_REQUIRE_PRIVATE   0x40
 552 /* Configuration value types */
 553 # define SSL_CONF_TYPE_UNKNOWN           0x0
 554 # define SSL_CONF_TYPE_STRING            0x1
 555 # define SSL_CONF_TYPE_FILE              0x2
 556 # define SSL_CONF_TYPE_DIR               0x3
 557 # define SSL_CONF_TYPE_NONE              0x4
 558
 559 /*
 560  * Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value, they
 561  * cannot be used to clear bits.
 562  */
 563
 564 # define SSL_CTX_set_options(ctx,op) \
 565         SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
 566 # define SSL_CTX_clear_options(ctx,op) \
 567         SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
 568 # define SSL_CTX_get_options(ctx) \
 569         SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
 570 # define SSL_set_options(ssl,op) \
 571         SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
 572 # define SSL_clear_options(ssl,op) \
 573         SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
 574 # define SSL_get_options(ssl) \
 575         SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
 576
 577 # define SSL_CTX_set_mode(ctx,op) \
 578         SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
 579 # define SSL_CTX_clear_mode(ctx,op) \
 580         SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
 581 # define SSL_CTX_get_mode(ctx) \
 582         SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
 583 # define SSL_clear_mode(ssl,op) \
 584         SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
 585 # define SSL_set_mode(ssl,op) \
 586         SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
 587 # define SSL_get_mode(ssl) \
 588         SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
 589 # define SSL_set_mtu(ssl, mtu) \
 590         SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
 591 # define DTLS_set_link_mtu(ssl, mtu) \
 592         SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
 593 # define DTLS_get_link_min_mtu(ssl) \
 594         SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
 595
 596 # define SSL_get_secure_renegotiation_support(ssl) \
 597         SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
 598
 599 # ifndef OPENSSL_NO_HEARTBEATS
 600 #  define SSL_heartbeat(ssl) \
 601         SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
 602 # endif
 603
 604 # define SSL_CTX_set_cert_flags(ctx,op) \
 605         SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
 606 # define SSL_set_cert_flags(s,op) \
 607         SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
 608 # define SSL_CTX_clear_cert_flags(ctx,op) \
 609         SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
 610 # define SSL_clear_cert_flags(s,op) \
 611         SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
 612
 613 void SSL_CTX_set_msg_callback(SSL_CTX *ctx,
 614                               void (*cb) (int write_p, int version,
 615                                           int content_type, const void *buf,
 616                                           size_t len, SSL *ssl, void *arg));
 617 void SSL_set_msg_callback(SSL *ssl,
 618                           void (*cb) (int write_p, int version,
 619                                       int content_type, const void *buf,
 620                                       size_t len, SSL *ssl, void *arg));
 621 # define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
 622 # define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
 623
 624 # define SSL_get_extms_support(s) \
 625         SSL_ctrl((s),SSL_CTRL_GET_EXTMS_SUPPORT,0,NULL)
 626
 627 # ifndef OPENSSL_NO_SRP
 628
 629 /* see tls_srp.c */
 630 __owur int SSL_SRP_CTX_init(SSL *s);
 631 __owur int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
 632 int SSL_SRP_CTX_free(SSL *ctx);
 633 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
 634 __owur int SSL_srp_server_param_with_username(SSL *s, int *ad);
 635 __owur int SRP_Calc_A_param(SSL *s);
 636
 637 # endif
 638
 639 # if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
 640 #  define SSL_MAX_CERT_LIST_DEFAULT 1024*30
 641                                           /* 30k max cert list :-) */
 642 # else
 643 #  define SSL_MAX_CERT_LIST_DEFAULT 1024*100
 644                                            /* 100k max cert list :-) */
 645 # endif
 646
 647 # define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT      (1024*20)
 648
 649 /*
 650  * This callback type is used inside SSL_CTX, SSL, and in the functions that
 651  * set them. It is used to override the generation of SSL/TLS session IDs in
 652  * a server. Return value should be zero on an error, non-zero to proceed.
 653  * Also, callbacks should themselves check if the id they generate is unique
 654  * otherwise the SSL handshake will fail with an error - callbacks can do
 655  * this using the 'ssl' value they're passed by;
 656  * SSL_has_matching_session_id(ssl, id, *id_len) The length value passed in
 657  * is set at the maximum size the session ID can be. In SSLv3/TLSv1 it is 32
 658  * bytes. The callback can alter this length to be less if desired. It is
 659  * also an error for the callback to set the size to zero.
 660  */
 661 typedef int (*GEN_SESSION_CB) (const SSL *ssl, unsigned char *id,
 662                                unsigned int *id_len);
 663
 664 # define SSL_SESS_CACHE_OFF                      0x0000
 665 # define SSL_SESS_CACHE_CLIENT                   0x0001
 666 # define SSL_SESS_CACHE_SERVER                   0x0002
 667 # define SSL_SESS_CACHE_BOTH     (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
 668 # define SSL_SESS_CACHE_NO_AUTO_CLEAR            0x0080
 669 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
 670 # define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP       0x0100
 671 # define SSL_SESS_CACHE_NO_INTERNAL_STORE        0x0200
 672 # define SSL_SESS_CACHE_NO_INTERNAL \
 673         (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
 674
 675 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
 676 # define SSL_CTX_sess_number(ctx) \
 677         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
 678 # define SSL_CTX_sess_connect(ctx) \
 679         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
 680 # define SSL_CTX_sess_connect_good(ctx) \
 681         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
 682 # define SSL_CTX_sess_connect_renegotiate(ctx) \
 683         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
 684 # define SSL_CTX_sess_accept(ctx) \
 685         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
 686 # define SSL_CTX_sess_accept_renegotiate(ctx) \
 687         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
 688 # define SSL_CTX_sess_accept_good(ctx) \
 689         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
 690 # define SSL_CTX_sess_hits(ctx) \
 691         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
 692 # define SSL_CTX_sess_cb_hits(ctx) \
 693         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
 694 # define SSL_CTX_sess_misses(ctx) \
 695         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
 696 # define SSL_CTX_sess_timeouts(ctx) \
 697         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
 698 # define SSL_CTX_sess_cache_full(ctx) \
 699         SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
 700
 701 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx,
 702                              int (*new_session_cb) (struct ssl_st *ssl,
 703                                                     SSL_SESSION *sess));
 704 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
 705                                               SSL_SESSION *sess);
 706 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx,
 707                                 void (*remove_session_cb) (struct ssl_ctx_st
 708                                                            *ctx,
 709                                                            SSL_SESSION
 710                                                            *sess));
 711 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx)) (struct ssl_ctx_st *ctx,
 712                                                   SSL_SESSION *sess);
 713 void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx,
 714                              SSL_SESSION *(*get_session_cb) (struct ssl_st
 715                                                              *ssl,
 716                                                              unsigned char
 717                                                              *data, int len,
 718                                                              int *copy));
 719 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx)) (struct ssl_st *ssl,
 720                                                        unsigned char *Data,
 721                                                        int len, int *copy);
 722 void SSL_CTX_set_info_callback(SSL_CTX *ctx,
 723                                void (*cb) (const SSL *ssl, int type,
 724                                            int val));
 725 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx)) (const SSL *ssl, int type,
 726                                                  int val);
 727 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx,
 728                                 int (*client_cert_cb) (SSL *ssl, X509 **x509,
 729                                                        EVP_PKEY **pkey));
 730 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx)) (SSL *ssl, X509 **x509,
 731                                                  EVP_PKEY **pkey);
 732 # ifndef OPENSSL_NO_ENGINE
 733 __owur int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
 734 # endif
 735 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx,
 736                                     int (*app_gen_cookie_cb) (SSL *ssl,
 737                                                               unsigned char
 738                                                               *cookie,
 739                                                               unsigned int
 740                                                               *cookie_len));
 741 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx,
 742                                   int (*app_verify_cookie_cb) (SSL *ssl,
 743                                                                const unsigned char
 744                                                                *cookie,
 745                                                                unsigned int
 746                                                                cookie_len));
 747 # ifndef OPENSSL_NO_NEXTPROTONEG
 748 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
 749                                            int (*cb) (SSL *ssl,
 750                                                       const unsigned char
 751                                                       **out,
 752                                                       unsigned int *outlen,
 753                                                       void *arg), void *arg);
 754 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
 755                                       int (*cb) (SSL *ssl,
 756                                                  unsigned char **out,
 757                                                  unsigned char *outlen,
 758                                                  const unsigned char *in,
 759                                                  unsigned int inlen,
 760                                                  void *arg), void *arg);
 761 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
 762                                     unsigned *len);
 763 # endif
 764
 765 __owur int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
 766                           const unsigned char *in, unsigned int inlen,
 767                           const unsigned char *client,
 768                           unsigned int client_len);
 769
 770 # define OPENSSL_NPN_UNSUPPORTED 0
 771 # define OPENSSL_NPN_NEGOTIATED  1
 772 # define OPENSSL_NPN_NO_OVERLAP  2
 773
 774 __owur int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char *protos,
 775                             unsigned protos_len);
 776 __owur int SSL_set_alpn_protos(SSL *ssl, const unsigned char *protos,
 777                         unsigned protos_len);
 778 void SSL_CTX_set_alpn_select_cb(SSL_CTX *ctx,
 779                                 int (*cb) (SSL *ssl,
 780                                            const unsigned char **out,
 781                                            unsigned char *outlen,
 782                                            const unsigned char *in,
 783                                            unsigned int inlen,
 784                                            void *arg), void *arg);
 785 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
 786                             unsigned *len);
 787
 788 # ifndef OPENSSL_NO_PSK
 789 /*
 790  * the maximum length of the buffer given to callbacks containing the
 791  * resulting identity/psk
 792  */
 793 #  define PSK_MAX_IDENTITY_LEN 128
 794 #  define PSK_MAX_PSK_LEN 256
 795 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
 796                                      unsigned int (*psk_client_callback) (SSL
 797                                                                           *ssl,
 798                                                                           const
 799                                                                           char
 800                                                                           *hint,
 801                                                                           char
 802                                                                           *identity,
 803                                                                           unsigned
 804                                                                           int
 805                                                                           max_identity_len,
 806                                                                           unsigned
 807                                                                           char
 808                                                                           *psk,
 809                                                                           unsigned
 810                                                                           int
 811                                                                           max_psk_len));
 812 void SSL_set_psk_client_callback(SSL *ssl,
 813                                  unsigned int (*psk_client_callback) (SSL
 814                                                                       *ssl,
 815                                                                       const
 816                                                                       char
 817                                                                       *hint,
 818                                                                       char
 819                                                                       *identity,
 820                                                                       unsigned
 821                                                                       int
 822                                                                       max_identity_len,
 823                                                                       unsigned
 824                                                                       char
 825                                                                       *psk,
 826                                                                       unsigned
 827                                                                       int
 828                                                                       max_psk_len));
 829 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
 830                                      unsigned int (*psk_server_callback) (SSL
 831                                                                           *ssl,
 832                                                                           const
 833                                                                           char
 834                                                                           *identity,
 835                                                                           unsigned
 836                                                                           char
 837                                                                           *psk,
 838                                                                           unsigned
 839                                                                           int
 840                                                                           max_psk_len));
 841 void SSL_set_psk_server_callback(SSL *ssl,
 842                                  unsigned int (*psk_server_callback) (SSL
 843                                                                       *ssl,
 844                                                                       const
 845                                                                       char
 846                                                                       *identity,
 847                                                                       unsigned
 848                                                                       char
 849                                                                       *psk,
 850                                                                       unsigned
 851                                                                       int
 852                                                                       max_psk_len));
 853 __owur int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
 854 __owur int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
 855 const char *SSL_get_psk_identity_hint(const SSL *s);
 856 const char *SSL_get_psk_identity(const SSL *s);
 857 # endif
 858
 859 /* Register callbacks to handle custom TLS Extensions for client or server. */
 860
 861 __owur int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
 862                                   custom_ext_add_cb add_cb,
 863                                   custom_ext_free_cb free_cb,
 864                                   void *add_arg,
 865                                   custom_ext_parse_cb parse_cb,
 866                                   void *parse_arg);
 867
 868 __owur int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
 869                                   custom_ext_add_cb add_cb,
 870                                   custom_ext_free_cb free_cb,
 871                                   void *add_arg,
 872                                   custom_ext_parse_cb parse_cb,
 873                                   void *parse_arg);
 874
 875 __owur int SSL_extension_supported(unsigned int ext_type);
 876
 877 # define SSL_NOTHING     1
 878 # define SSL_WRITING     2
 879 # define SSL_READING     3
 880 # define SSL_X509_LOOKUP 4
 881
 882 /* These will only be used when doing non-blocking IO */
 883 # define SSL_want_nothing(s)     (SSL_want(s) == SSL_NOTHING)
 884 # define SSL_want_read(s)        (SSL_want(s) == SSL_READING)
 885 # define SSL_want_write(s)       (SSL_want(s) == SSL_WRITING)
 886 # define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
 887
 888 # define SSL_MAC_FLAG_READ_MAC_STREAM 1
 889 # define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
 890
 891 #ifdef __cplusplus
 892 }
 893 #endif
 894
 895 # include <openssl/ssl2.h>
 896 # include <openssl/ssl3.h>
 897 # include <openssl/tls1.h>      /* This is mostly sslv3 with a few tweaks */
 898 # include <openssl/dtls1.h>     /* Datagram TLS */
 899 # include <openssl/srtp.h>      /* Support for the use_srtp extension */
 900
 901 #ifdef  __cplusplus
 902 extern "C" {
 903 #endif
 904
 905 /* compatibility */
 906 # define SSL_set_app_data(s,arg)         (SSL_set_ex_data(s,0,(char *)arg))
 907 # define SSL_get_app_data(s)             (SSL_get_ex_data(s,0))
 908 # define SSL_SESSION_set_app_data(s,a)   (SSL_SESSION_set_ex_data(s,0,(char *)a))
 909 # define SSL_SESSION_get_app_data(s)     (SSL_SESSION_get_ex_data(s,0))
 910 # define SSL_CTX_get_app_data(ctx)       (SSL_CTX_get_ex_data(ctx,0))
 911 # define SSL_CTX_set_app_data(ctx,arg)   (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
 912
 913
 914 /*
 915  * The valid handshake states (one for each type message sent and one for each
 916  * type of message received). There are also two "special" states:
 917  * TLS = TLS or DTLS state
 918  * DTLS = DTLS specific state
 919  * CR/SR = Client Read/Server Read
 920  * CW/SW = Client Write/Server Write
 921  *
 922  * The "special" states are:
 923  * TLS_ST_BEFORE = No handshake has been initiated yet
 924  * TLS_ST_OK = A handshake has been successfully completed
 925  */
 926 typedef enum {
 927     TLS_ST_BEFORE,
 928     TLS_ST_OK,
 929     DTLS_ST_CR_HELLO_VERIFY_REQUEST,
 930     TLS_ST_CR_SRVR_HELLO,
 931     TLS_ST_CR_CERT,
 932     TLS_ST_CR_CERT_STATUS,
 933     TLS_ST_CR_KEY_EXCH,
 934     TLS_ST_CR_CERT_REQ,
 935     TLS_ST_CR_SRVR_DONE,
 936     TLS_ST_CR_SESSION_TICKET,
 937     TLS_ST_CR_CHANGE,
 938     TLS_ST_CR_FINISHED,
 939     TLS_ST_CW_CLNT_HELLO,
 940     TLS_ST_CW_CERT,
 941     TLS_ST_CW_KEY_EXCH,
 942     TLS_ST_CW_CERT_VRFY,
 943     TLS_ST_CW_CHANGE,
 944     TLS_ST_CW_NEXT_PROTO,
 945     TLS_ST_CW_FINISHED,
 946     TLS_ST_SW_HELLO_REQ,
 947     TLS_ST_SR_CLNT_HELLO,
 948     DTLS_ST_SW_HELLO_VERIFY_REQUEST,
 949     TLS_ST_SW_SRVR_HELLO,
 950     TLS_ST_SW_CERT,
 951     TLS_ST_SW_KEY_EXCH,
 952     TLS_ST_SW_CERT_REQ,
 953     TLS_ST_SW_SRVR_DONE,
 954     TLS_ST_SR_CERT,
 955     TLS_ST_SR_KEY_EXCH,
 956     TLS_ST_SR_CERT_VRFY,
 957     TLS_ST_SR_NEXT_PROTO,
 958     TLS_ST_SR_CHANGE,
 959     TLS_ST_SR_FINISHED,
 960     TLS_ST_SW_SESSION_TICKET,
 961     TLS_ST_SW_CERT_STATUS,
 962     TLS_ST_SW_CHANGE,
 963     TLS_ST_SW_FINISHED
 964 } OSSL_HANDSHAKE_STATE;
 965
 966 /*
 967  * Most of the following state values are no longer used and are defined to be
 968  * the closest equivalent value in the current state machine code. Not all
 969  * defines have an equivalent and are set to a dummy value (-1). SSL_ST_CONNECT
 970  * and SSL_ST_ACCEPT are still in use in the definition of SSL_CB_ACCEPT_LOOP,
 971  * SSL_CB_ACCEPT_EXIT, SSL_CB_CONNECT_LOOP and SSL_CB_CONNECT_EXIT.
 972  */
 973
 974 # define SSL_ST_CONNECT                  0x1000
 975 # define SSL_ST_ACCEPT                   0x2000
 976
 977 # define SSL_ST_MASK                     0x0FFF
 978
 979 # define SSL_CB_LOOP                     0x01
 980 # define SSL_CB_EXIT                     0x02
 981 # define SSL_CB_READ                     0x04
 982 # define SSL_CB_WRITE                    0x08
 983 # define SSL_CB_ALERT                    0x4000/* used in callback */
 984 # define SSL_CB_READ_ALERT               (SSL_CB_ALERT|SSL_CB_READ)
 985 # define SSL_CB_WRITE_ALERT              (SSL_CB_ALERT|SSL_CB_WRITE)
 986 # define SSL_CB_ACCEPT_LOOP              (SSL_ST_ACCEPT|SSL_CB_LOOP)
 987 # define SSL_CB_ACCEPT_EXIT              (SSL_ST_ACCEPT|SSL_CB_EXIT)
 988 # define SSL_CB_CONNECT_LOOP             (SSL_ST_CONNECT|SSL_CB_LOOP)
 989 # define SSL_CB_CONNECT_EXIT             (SSL_ST_CONNECT|SSL_CB_EXIT)
 990 # define SSL_CB_HANDSHAKE_START          0x10
 991 # define SSL_CB_HANDSHAKE_DONE           0x20
 992
 993 /* Is the SSL_connection established? */
 994 # define SSL_in_connect_init(a)          (SSL_in_init(a) && !SSL_is_server(a))
 995 # define SSL_in_accept_init(a)           (SSL_in_init(a) && SSL_is_server(a))
 996 int SSL_in_init(SSL *s);
 997 int SSL_in_before(SSL *s);
 998 int SSL_is_init_finished(SSL *s);
 999
1000 /*
1001  * The following 3 states are kept in ssl->rlayer.rstate when reads fail, you
1002  * should not need these
1003  */
1004 # define SSL_ST_READ_HEADER                      0xF0
1005 # define SSL_ST_READ_BODY                        0xF1
1006 # define SSL_ST_READ_DONE                        0xF2
1007
1008 /*-
1009  * Obtain latest Finished message
1010  *   -- that we sent (SSL_get_finished)
1011  *   -- that we expected from peer (SSL_get_peer_finished).
1012  * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1013  */
1014 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1015 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1016
1017 /*
1018  * use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options are
1019  * 'ored' with SSL_VERIFY_PEER if they are desired
1020  */
1021 # define SSL_VERIFY_NONE                 0x00
1022 # define SSL_VERIFY_PEER                 0x01
1023 # define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1024 # define SSL_VERIFY_CLIENT_ONCE          0x04
1025
1026 # define OpenSSL_add_ssl_algorithms()    SSL_library_init()
1027
1028 /* More backward compatibility */
1029 # define SSL_get_cipher(s) \
1030                 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1031 # define SSL_get_cipher_bits(s,np) \
1032                 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1033 # define SSL_get_cipher_version(s) \
1034                 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1035 # define SSL_get_cipher_name(s) \
1036                 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1037 # define SSL_get_time(a)         SSL_SESSION_get_time(a)
1038 # define SSL_set_time(a,b)       SSL_SESSION_set_time((a),(b))
1039 # define SSL_get_timeout(a)      SSL_SESSION_get_timeout(a)
1040 # define SSL_set_timeout(a,b)    SSL_SESSION_set_timeout((a),(b))
1041
1042 # define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1043 # define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1044
1045 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1046 # define SSL_AD_REASON_OFFSET            1000/* offset to get SSL_R_... value
1047                                               * from SSL_AD_... */
1048 /* These alert types are for SSLv3 and TLSv1 */
1049 # define SSL_AD_CLOSE_NOTIFY             SSL3_AD_CLOSE_NOTIFY
1050 /* fatal */
1051 # define SSL_AD_UNEXPECTED_MESSAGE       SSL3_AD_UNEXPECTED_MESSAGE
1052 /* fatal */
1053 # define SSL_AD_BAD_RECORD_MAC           SSL3_AD_BAD_RECORD_MAC
1054 # define SSL_AD_DECRYPTION_FAILED        TLS1_AD_DECRYPTION_FAILED
1055 # define SSL_AD_RECORD_OVERFLOW          TLS1_AD_RECORD_OVERFLOW
1056 /* fatal */
1057 # define SSL_AD_DECOMPRESSION_FAILURE    SSL3_AD_DECOMPRESSION_FAILURE
1058 /* fatal */
1059 # define SSL_AD_HANDSHAKE_FAILURE        SSL3_AD_HANDSHAKE_FAILURE
1060 /* Not for TLS */
1061 # define SSL_AD_NO_CERTIFICATE           SSL3_AD_NO_CERTIFICATE
1062 # define SSL_AD_BAD_CERTIFICATE          SSL3_AD_BAD_CERTIFICATE
1063 # define SSL_AD_UNSUPPORTED_CERTIFICATE  SSL3_AD_UNSUPPORTED_CERTIFICATE
1064 # define SSL_AD_CERTIFICATE_REVOKED      SSL3_AD_CERTIFICATE_REVOKED
1065 # define SSL_AD_CERTIFICATE_EXPIRED      SSL3_AD_CERTIFICATE_EXPIRED
1066 # define SSL_AD_CERTIFICATE_UNKNOWN      SSL3_AD_CERTIFICATE_UNKNOWN
1067 /* fatal */
1068 # define SSL_AD_ILLEGAL_PARAMETER        SSL3_AD_ILLEGAL_PARAMETER
1069 /* fatal */
1070 # define SSL_AD_UNKNOWN_CA               TLS1_AD_UNKNOWN_CA
1071 /* fatal */
1072 # define SSL_AD_ACCESS_DENIED            TLS1_AD_ACCESS_DENIED
1073 /* fatal */
1074 # define SSL_AD_DECODE_ERROR             TLS1_AD_DECODE_ERROR
1075 # define SSL_AD_DECRYPT_ERROR            TLS1_AD_DECRYPT_ERROR
1076 /* fatal */
1077 # define SSL_AD_EXPORT_RESTRICTION       TLS1_AD_EXPORT_RESTRICTION
1078 /* fatal */
1079 # define SSL_AD_PROTOCOL_VERSION         TLS1_AD_PROTOCOL_VERSION
1080 /* fatal */
1081 # define SSL_AD_INSUFFICIENT_SECURITY    TLS1_AD_INSUFFICIENT_SECURITY
1082 /* fatal */
1083 # define SSL_AD_INTERNAL_ERROR           TLS1_AD_INTERNAL_ERROR
1084 # define SSL_AD_USER_CANCELLED           TLS1_AD_USER_CANCELLED
1085 # define SSL_AD_NO_RENEGOTIATION         TLS1_AD_NO_RENEGOTIATION
1086 # define SSL_AD_UNSUPPORTED_EXTENSION    TLS1_AD_UNSUPPORTED_EXTENSION
1087 # define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1088 # define SSL_AD_UNRECOGNIZED_NAME        TLS1_AD_UNRECOGNIZED_NAME
1089 # define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1090 # define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1091 /* fatal */
1092 # define SSL_AD_UNKNOWN_PSK_IDENTITY     TLS1_AD_UNKNOWN_PSK_IDENTITY
1093 /* fatal */
1094 # define SSL_AD_INAPPROPRIATE_FALLBACK   TLS1_AD_INAPPROPRIATE_FALLBACK
1095 # define SSL_ERROR_NONE                  0
1096 # define SSL_ERROR_SSL                   1
1097 # define SSL_ERROR_WANT_READ             2
1098 # define SSL_ERROR_WANT_WRITE            3
1099 # define SSL_ERROR_WANT_X509_LOOKUP      4
1100 # define SSL_ERROR_SYSCALL               5/* look at error stack/return
1101                                            * value/errno */
1102 # define SSL_ERROR_ZERO_RETURN           6
1103 # define SSL_ERROR_WANT_CONNECT          7
1104 # define SSL_ERROR_WANT_ACCEPT           8
1105 # define SSL_CTRL_NEED_TMP_RSA                   1
1106 # define SSL_CTRL_SET_TMP_RSA                    2
1107 # define SSL_CTRL_SET_TMP_DH                     3
1108 # define SSL_CTRL_SET_TMP_ECDH                   4
1109 # define SSL_CTRL_SET_TMP_RSA_CB                 5
1110 # define SSL_CTRL_SET_TMP_DH_CB                  6
1111 # define SSL_CTRL_SET_TMP_ECDH_CB                7
1112 # define SSL_CTRL_GET_SESSION_REUSED             8
1113 # define SSL_CTRL_GET_CLIENT_CERT_REQUEST        9
1114 # define SSL_CTRL_GET_NUM_RENEGOTIATIONS         10
1115 # define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS       11
1116 # define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS       12
1117 # define SSL_CTRL_GET_FLAGS                      13
1118 # define SSL_CTRL_EXTRA_CHAIN_CERT               14
1119 # define SSL_CTRL_SET_MSG_CALLBACK               15
1120 # define SSL_CTRL_SET_MSG_CALLBACK_ARG           16
1121 /* only applies to datagram connections */
1122 # define SSL_CTRL_SET_MTU                17
1123 /* Stats */
1124 # define SSL_CTRL_SESS_NUMBER                    20
1125 # define SSL_CTRL_SESS_CONNECT                   21
1126 # define SSL_CTRL_SESS_CONNECT_GOOD              22
1127 # define SSL_CTRL_SESS_CONNECT_RENEGOTIATE       23
1128 # define SSL_CTRL_SESS_ACCEPT                    24
1129 # define SSL_CTRL_SESS_ACCEPT_GOOD               25
1130 # define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE        26
1131 # define SSL_CTRL_SESS_HIT                       27
1132 # define SSL_CTRL_SESS_CB_HIT                    28
1133 # define SSL_CTRL_SESS_MISSES                    29
1134 # define SSL_CTRL_SESS_TIMEOUTS                  30
1135 # define SSL_CTRL_SESS_CACHE_FULL                31
1136 # define SSL_CTRL_OPTIONS                        32
1137 # define SSL_CTRL_MODE                           33
1138 # define SSL_CTRL_GET_READ_AHEAD                 40
1139 # define SSL_CTRL_SET_READ_AHEAD                 41
1140 # define SSL_CTRL_SET_SESS_CACHE_SIZE            42
1141 # define SSL_CTRL_GET_SESS_CACHE_SIZE            43
1142 # define SSL_CTRL_SET_SESS_CACHE_MODE            44
1143 # define SSL_CTRL_GET_SESS_CACHE_MODE            45
1144 # define SSL_CTRL_GET_MAX_CERT_LIST              50
1145 # define SSL_CTRL_SET_MAX_CERT_LIST              51
1146 # define SSL_CTRL_SET_MAX_SEND_FRAGMENT          52
1147 /* see tls1.h for macros based on these */
1148 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB       53
1149 # define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG      54
1150 # define SSL_CTRL_SET_TLSEXT_HOSTNAME            55
1151 # define SSL_CTRL_SET_TLSEXT_DEBUG_CB            56
1152 # define SSL_CTRL_SET_TLSEXT_DEBUG_ARG           57
1153 # define SSL_CTRL_GET_TLSEXT_TICKET_KEYS         58
1154 # define SSL_CTRL_SET_TLSEXT_TICKET_KEYS         59
1155 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT    60 */
1156 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61 */
1157 /*# define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62 */
1158 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB       63
1159 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG   64
1160 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE     65
1161 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS     66
1162 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS     67
1163 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS      68
1164 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS      69
1165 # define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP        70
1166 # define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP        71
1167 # define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB       72
1168 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB    75
1169 # define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB                76
1170 # define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB             77
1171 # define SSL_CTRL_SET_SRP_ARG            78
1172 # define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME               79
1173 # define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH               80
1174 # define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD               81
1175 # ifndef OPENSSL_NO_HEARTBEATS
1176 #  define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT                         85
1177 #  define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING          86
1178 #  define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS      87
1179 # endif
1180 # define DTLS_CTRL_GET_TIMEOUT           73
1181 # define DTLS_CTRL_HANDLE_TIMEOUT        74
1182 # define DTLS_CTRL_LISTEN                        75
1183 # define SSL_CTRL_GET_RI_SUPPORT                 76
1184 # define SSL_CTRL_CLEAR_OPTIONS                  77
1185 # define SSL_CTRL_CLEAR_MODE                     78
1186 # define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB      79
1187 # define SSL_CTRL_GET_EXTRA_CHAIN_CERTS          82
1188 # define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS        83
1189 # define SSL_CTRL_CHAIN                          88
1190 # define SSL_CTRL_CHAIN_CERT                     89
1191 # define SSL_CTRL_GET_CURVES                     90
1192 # define SSL_CTRL_SET_CURVES                     91
1193 # define SSL_CTRL_SET_CURVES_LIST                92
1194 # define SSL_CTRL_GET_SHARED_CURVE               93
1195 # define SSL_CTRL_SET_ECDH_AUTO                  94
1196 # define SSL_CTRL_SET_SIGALGS                    97
1197 # define SSL_CTRL_SET_SIGALGS_LIST               98
1198 # define SSL_CTRL_CERT_FLAGS                     99
1199 # define SSL_CTRL_CLEAR_CERT_FLAGS               100
1200 # define SSL_CTRL_SET_CLIENT_SIGALGS             101
1201 # define SSL_CTRL_SET_CLIENT_SIGALGS_LIST        102
1202 # define SSL_CTRL_GET_CLIENT_CERT_TYPES          103
1203 # define SSL_CTRL_SET_CLIENT_CERT_TYPES          104
1204 # define SSL_CTRL_BUILD_CERT_CHAIN               105
1205 # define SSL_CTRL_SET_VERIFY_CERT_STORE          106
1206 # define SSL_CTRL_SET_CHAIN_CERT_STORE           107
1207 # define SSL_CTRL_GET_PEER_SIGNATURE_NID         108
1208 # define SSL_CTRL_GET_SERVER_TMP_KEY             109
1209 # define SSL_CTRL_GET_RAW_CIPHERLIST             110
1210 # define SSL_CTRL_GET_EC_POINT_FORMATS           111
1211 # define SSL_CTRL_GET_CHAIN_CERTS                115
1212 # define SSL_CTRL_SELECT_CURRENT_CERT            116
1213 # define SSL_CTRL_SET_CURRENT_CERT               117
1214 # define SSL_CTRL_SET_DH_AUTO                    118
1215 # define SSL_CTRL_CHECK_PROTO_VERSION            119
1216 # define DTLS_CTRL_SET_LINK_MTU                  120
1217 # define DTLS_CTRL_GET_LINK_MIN_MTU              121
1218 # define SSL_CTRL_GET_EXTMS_SUPPORT              122
1219 # define SSL_CERT_SET_FIRST                      1
1220 # define SSL_CERT_SET_NEXT                       2
1221 # define SSL_CERT_SET_SERVER                     3
1222 # define DTLSv1_get_timeout(ssl, arg) \
1223         SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1224 # define DTLSv1_handle_timeout(ssl) \
1225         SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1226 # define DTLSv1_listen(ssl, peer) \
1227         SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1228 # define SSL_session_reused(ssl) \
1229         SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1230 # define SSL_num_renegotiations(ssl) \
1231         SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1232 # define SSL_clear_num_renegotiations(ssl) \
1233         SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1234 # define SSL_total_renegotiations(ssl) \
1235         SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1236 # define SSL_CTX_need_tmp_RSA(ctx) \
1237         SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1238 # define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1239         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1240 # define SSL_CTX_set_tmp_dh(ctx,dh) \
1241         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1242 # define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1243         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1244 # define SSL_CTX_set_dh_auto(ctx, onoff) \
1245         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1246 # define SSL_set_dh_auto(s, onoff) \
1247         SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1248 # define SSL_need_tmp_RSA(ssl) \
1249         SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1250 # define SSL_set_tmp_rsa(ssl,rsa) \
1251         SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1252 # define SSL_set_tmp_dh(ssl,dh) \
1253         SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1254 # define SSL_set_tmp_ecdh(ssl,ecdh) \
1255         SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1256 # define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1257         SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1258 # define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1259         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1260 # define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1261         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1262 # define SSL_CTX_clear_extra_chain_certs(ctx) \
1263         SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1264 # define SSL_CTX_set0_chain(ctx,sk) \
1265         SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1266 # define SSL_CTX_set1_chain(ctx,sk) \
1267         SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1268 # define SSL_CTX_add0_chain_cert(ctx,x509) \
1269         SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1270 # define SSL_CTX_add1_chain_cert(ctx,x509) \
1271         SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1272 # define SSL_CTX_get0_chain_certs(ctx,px509) \
1273         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1274 # define SSL_CTX_clear_chain_certs(ctx) \
1275         SSL_CTX_set0_chain(ctx,NULL)
1276 # define SSL_CTX_build_cert_chain(ctx, flags) \
1277         SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1278 # define SSL_CTX_select_current_cert(ctx,x509) \
1279         SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1280 # define SSL_CTX_set_current_cert(ctx, op) \
1281         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1282 # define SSL_CTX_set0_verify_cert_store(ctx,st) \
1283         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1284 # define SSL_CTX_set1_verify_cert_store(ctx,st) \
1285         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1286 # define SSL_CTX_set0_chain_cert_store(ctx,st) \
1287         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1288 # define SSL_CTX_set1_chain_cert_store(ctx,st) \
1289         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1290 # define SSL_set0_chain(ctx,sk) \
1291         SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1292 # define SSL_set1_chain(ctx,sk) \
1293         SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1294 # define SSL_add0_chain_cert(ctx,x509) \
1295         SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1296 # define SSL_add1_chain_cert(ctx,x509) \
1297         SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1298 # define SSL_get0_chain_certs(ctx,px509) \
1299         SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1300 # define SSL_clear_chain_certs(ctx) \
1301         SSL_set0_chain(ctx,NULL)
1302 # define SSL_build_cert_chain(s, flags) \
1303         SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1304 # define SSL_select_current_cert(ctx,x509) \
1305         SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1306 # define SSL_set_current_cert(ctx,op) \
1307         SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1308 # define SSL_set0_verify_cert_store(s,st) \
1309         SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1310 # define SSL_set1_verify_cert_store(s,st) \
1311         SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1312 # define SSL_set0_chain_cert_store(s,st) \
1313         SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1314 # define SSL_set1_chain_cert_store(s,st) \
1315         SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1316 # define SSL_get1_curves(ctx, s) \
1317         SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1318 # define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1319         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1320 # define SSL_CTX_set1_curves_list(ctx, s) \
1321         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1322 # define SSL_set1_curves(ctx, clist, clistlen) \
1323         SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1324 # define SSL_set1_curves_list(ctx, s) \
1325         SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1326 # define SSL_get_shared_curve(s, n) \
1327         SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1328 # define SSL_CTX_set_ecdh_auto(ctx, onoff) \
1329         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1330 # define SSL_set_ecdh_auto(s, onoff) \
1331         SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1332 # define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1333         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1334 # define SSL_CTX_set1_sigalgs_list(ctx, s) \
1335         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1336 # define SSL_set1_sigalgs(ctx, slist, slistlen) \
1337         SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1338 # define SSL_set1_sigalgs_list(ctx, s) \
1339         SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1340 # define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1341         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1342 # define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1343         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1344 # define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1345         SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1346 # define SSL_set1_client_sigalgs_list(ctx, s) \
1347         SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1348 # define SSL_get0_certificate_types(s, clist) \
1349         SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1350 # define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1351         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1352 # define SSL_set1_client_certificate_types(s, clist, clistlen) \
1353         SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1354 # define SSL_get_peer_signature_nid(s, pn) \
1355         SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1356 # define SSL_get_server_tmp_key(s, pk) \
1357         SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1358 # define SSL_get0_raw_cipherlist(s, plst) \
1359         SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
1360 # define SSL_get0_ec_point_formats(s, plst) \
1361         SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
1362
1363 __owur BIO_METHOD *BIO_f_ssl(void);
1364 __owur BIO *BIO_new_ssl(SSL_CTX *ctx, int client);
1365 __owur BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1366 __owur BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1367 __owur int BIO_ssl_copy_session_id(BIO *to, BIO *from);
1368 void BIO_ssl_shutdown(BIO *ssl_bio);
1369
1370 __owur int SSL_CTX_set_cipher_list(SSL_CTX *, const char *str);
1371 __owur SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
1372 void SSL_CTX_free(SSL_CTX *);
1373 __owur long SSL_CTX_set_timeout(SSL_CTX *ctx, long t);
1374 __owur long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1375 __owur X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1376 void SSL_CTX_set_cert_store(SSL_CTX *, X509_STORE *);
1377 __owur int SSL_want(const SSL *s);
1378 __owur int SSL_clear(SSL *s);
1379
1380 void SSL_CTX_flush_sessions(SSL_CTX *ctx, long tm);
1381
1382 __owur const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1383 __owur int SSL_CIPHER_get_bits(const SSL_CIPHER *c, int *alg_bits);
1384 __owur char *SSL_CIPHER_get_version(const SSL_CIPHER *c);
1385 __owur const char *SSL_CIPHER_get_name(const SSL_CIPHER *c);
1386 __owur unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1387
1388 __owur int SSL_get_fd(const SSL *s);
1389 __owur int SSL_get_rfd(const SSL *s);
1390 __owur int SSL_get_wfd(const SSL *s);
1391 __owur const char *SSL_get_cipher_list(const SSL *s, int n);
1392 __owur char *SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1393 __owur int SSL_get_read_ahead(const SSL *s);
1394 __owur int SSL_pending(const SSL *s);
1395 # ifndef OPENSSL_NO_SOCK
1396 __owur int SSL_set_fd(SSL *s, int fd);
1397 __owur int SSL_set_rfd(SSL *s, int fd);
1398 __owur int SSL_set_wfd(SSL *s, int fd);
1399 # endif
1400 void SSL_set_rbio(SSL *s, BIO *rbio);
1401 void SSL_set_wbio(SSL *s, BIO *wbio);
1402 void SSL_set_bio(SSL *s, BIO *rbio, BIO *wbio);
1403 __owur BIO *SSL_get_rbio(const SSL *s);
1404 __owur BIO *SSL_get_wbio(const SSL *s);
1405 __owur int SSL_set_cipher_list(SSL *s, const char *str);
1406 void SSL_set_read_ahead(SSL *s, int yes);
1407 __owur int SSL_get_verify_mode(const SSL *s);
1408 __owur int SSL_get_verify_depth(const SSL *s);
1409 __owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
1410 void SSL_set_verify(SSL *s, int mode,
1411                     int (*callback) (int ok, X509_STORE_CTX *ctx));
1412 void SSL_set_verify_depth(SSL *s, int depth);
1413 void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
1414 # ifndef OPENSSL_NO_RSA
1415 __owur int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1416 # endif
1417 __owur int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
1418 __owur int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1419 __owur int SSL_use_PrivateKey_ASN1(int pk, SSL *ssl, const unsigned char *d,
1420                             long len);
1421 __owur int SSL_use_certificate(SSL *ssl, X509 *x);
1422 __owur int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1423
1424 /* Set serverinfo data for the current active cert. */
1425 __owur int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
1426                            size_t serverinfo_length);
1427 __owur int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
1428
1429 __owur int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1430 __owur int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1431 __owur int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1432 __owur int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1433 __owur int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1434 __owur int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1435 /* PEM type */
1436 __owur int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file);
1437 __owur int SSL_use_certificate_chain_file(SSL *ssl, const char *file);
1438 __owur STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1439 __owur int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1440                                         const char *file);
1441 # ifndef OPENSSL_SYS_VMS
1442 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
1443                                        const char *dir);
1444 # endif
1445
1446 void SSL_load_error_strings(void);
1447 __owur const char *SSL_state_string(const SSL *s);
1448 __owur const char *SSL_rstate_string(const SSL *s);
1449 __owur const char *SSL_state_string_long(const SSL *s);
1450 __owur const char *SSL_rstate_string_long(const SSL *s);
1451 __owur long SSL_SESSION_get_time(const SSL_SESSION *s);
1452 __owur long SSL_SESSION_set_time(SSL_SESSION *s, long t);
1453 __owur long SSL_SESSION_get_timeout(const SSL_SESSION *s);
1454 __owur long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
1455 __owur int SSL_SESSION_has_ticket(const SSL_SESSION *s);
1456 __owur unsigned long SSL_SESSION_get_ticket_lifetime_hint(const SSL_SESSION *s);
1457 void SSL_SESSION_get0_ticket(const SSL_SESSION *s, unsigned char **tick,
1458                             size_t *len);
1459 __owur int SSL_copy_session_id(SSL *to, const SSL *from);
1460 __owur X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
1461 __owur int SSL_SESSION_set1_id_context(SSL_SESSION *s, const unsigned char *sid_ctx,
1462                                 unsigned int sid_ctx_len);
1463
1464 __owur SSL_SESSION *SSL_SESSION_new(void);
1465 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
1466                                         unsigned int *len);
1467 __owur unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
1468 # ifndef OPENSSL_NO_STDIO
1469 int SSL_SESSION_print_fp(FILE *fp, const SSL_SESSION *ses);
1470 # endif
1471 int SSL_SESSION_print(BIO *fp, const SSL_SESSION *ses);
1472 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
1473 void SSL_SESSION_free(SSL_SESSION *ses);
1474 __owur int i2d_SSL_SESSION(SSL_SESSION *in, unsigned char **pp);
1475 __owur int SSL_set_session(SSL *to, SSL_SESSION *session);
1476 __owur int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
1477 int SSL_CTX_remove_session(SSL_CTX *, SSL_SESSION *c);
1478 __owur int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
1479 __owur int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
1480 __owur int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
1481                                 unsigned int id_len);
1482 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a, const unsigned char **pp,
1483                              long length);
1484
1485 # ifdef HEADER_X509_H
1486 __owur X509 *SSL_get_peer_certificate(const SSL *s);
1487 # endif
1488
1489 __owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
1490
1491 __owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
1492 __owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
1493 __owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
1494                                                         X509_STORE_CTX *);
1495 void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
1496                         int (*callback) (int, X509_STORE_CTX *));
1497 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
1498 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
1499                                       int (*cb) (X509_STORE_CTX *, void *),
1500                                       void *arg);
1501 void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb) (SSL *ssl, void *arg),
1502                          void *arg);
1503 # ifndef OPENSSL_NO_RSA
1504 __owur int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
1505 # endif
1506 __owur int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d,
1507                                    long len);
1508 __owur int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
1509 __owur int SSL_CTX_use_PrivateKey_ASN1(int pk, SSL_CTX *ctx,
1510                                 const unsigned char *d, long len);
1511 __owur int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
1512 __owur int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len,
1513                                  const unsigned char *d);
1514
1515 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
1516 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
1517
1518 __owur int SSL_CTX_check_private_key(const SSL_CTX *ctx);
1519 __owur int SSL_check_private_key(const SSL *ctx);
1520
1521 __owur int SSL_CTX_set_session_id_context(SSL_CTX *ctx, const unsigned char *sid_ctx,
1522                                    unsigned int sid_ctx_len);
1523
1524 SSL *SSL_new(SSL_CTX *ctx);
1525 __owur int SSL_set_session_id_context(SSL *ssl, const unsigned char *sid_ctx,
1526                                unsigned int sid_ctx_len);
1527
1528 __owur int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
1529 __owur int SSL_set_purpose(SSL *s, int purpose);
1530 __owur int SSL_CTX_set_trust(SSL_CTX *s, int trust);
1531 __owur int SSL_set_trust(SSL *s, int trust);
1532
1533 __owur int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
1534 __owur int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
1535
1536 __owur X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
1537 __owur X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
1538
1539 # ifndef OPENSSL_NO_SRP
1540 int SSL_CTX_set_srp_username(SSL_CTX *ctx, char *name);
1541 int SSL_CTX_set_srp_password(SSL_CTX *ctx, char *password);
1542 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
1543 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
1544                                         char *(*cb) (SSL *, void *));
1545 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
1546                                           int (*cb) (SSL *, void *));
1547 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
1548                                       int (*cb) (SSL *, int *, void *));
1549 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
1550
1551 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
1552                              BIGNUM *sa, BIGNUM *v, char *info);
1553 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
1554                                 const char *grp);
1555
1556 __owur BIGNUM *SSL_get_srp_g(SSL *s);
1557 __owur BIGNUM *SSL_get_srp_N(SSL *s);
1558
1559 __owur char *SSL_get_srp_username(SSL *s);
1560 __owur char *SSL_get_srp_userinfo(SSL *s);
1561 # endif
1562
1563 void SSL_certs_clear(SSL *s);
1564 void SSL_free(SSL *ssl);
1565 __owur int SSL_accept(SSL *ssl);
1566 __owur int SSL_connect(SSL *ssl);
1567 __owur int SSL_read(SSL *ssl, void *buf, int num);
1568 __owur int SSL_peek(SSL *ssl, void *buf, int num);
1569 __owur int SSL_write(SSL *ssl, const void *buf, int num);
1570 long SSL_ctrl(SSL *ssl, int cmd, long larg, void *parg);
1571 long SSL_callback_ctrl(SSL *, int, void (*)(void));
1572 long SSL_CTX_ctrl(SSL_CTX *ctx, int cmd, long larg, void *parg);
1573 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
1574
1575 __owur int SSL_get_error(const SSL *s, int ret_code);
1576 __owur const char *SSL_get_version(const SSL *s);
1577
1578 /* This sets the 'default' SSL version that SSL_new() will create */
1579 __owur int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
1580
1581 # ifndef OPENSSL_NO_SSL3_METHOD
1582 __owur const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
1583 __owur const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
1584 __owur const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
1585 # endif
1586
1587 #define SSLv23_method           TLS_method
1588 #define SSLv23_server_method    TLS_server_method
1589 #define SSLv23_client_method    TLS_client_method
1590
1591 /* Negotiate highest available SSL/TLS version */
1592 __owur const SSL_METHOD *TLS_method(void);
1593 __owur const SSL_METHOD *TLS_server_method(void);
1594 __owur const SSL_METHOD *TLS_client_method(void);
1595
1596 __owur const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
1597 __owur const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
1598 __owur const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
1599
1600 __owur const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
1601 __owur const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
1602 __owur const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
1603
1604 __owur const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
1605 __owur const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
1606 __owur const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
1607
1608 __owur const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
1609 __owur const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
1610 __owur const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
1611
1612 __owur const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
1613 __owur const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
1614 __owur const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
1615
1616 __owur const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
1617 __owur const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
1618 __owur const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
1619
1620 __owur STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
1621 __owur STACK_OF(SSL_CIPHER) *SSL_get_client_ciphers(const SSL *s);
1622 __owur STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
1623
1624 __owur int SSL_do_handshake(SSL *s);
1625 int SSL_renegotiate(SSL *s);
1626 __owur int SSL_renegotiate_abbreviated(SSL *s);
1627 __owur int SSL_renegotiate_pending(SSL *s);
1628 int SSL_shutdown(SSL *s);
1629
1630 __owur const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
1631 __owur const SSL_METHOD *SSL_get_ssl_method(SSL *s);
1632 __owur int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
1633 __owur const char *SSL_alert_type_string_long(int value);
1634 __owur const char *SSL_alert_type_string(int value);
1635 __owur const char *SSL_alert_desc_string_long(int value);
1636 __owur const char *SSL_alert_desc_string(int value);
1637
1638 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
1639 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
1640 __owur STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
1641 __owur STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
1642 __owur int SSL_add_client_CA(SSL *ssl, X509 *x);
1643 __owur int SSL_CTX_add_client_CA(SSL_CTX *ctx, X509 *x);
1644
1645 void SSL_set_connect_state(SSL *s);
1646 void SSL_set_accept_state(SSL *s);
1647
1648 __owur long SSL_get_default_timeout(const SSL *s);
1649
1650 int SSL_library_init(void);
1651
1652 __owur char *SSL_CIPHER_description(const SSL_CIPHER *, char *buf, int size);
1653 __owur STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
1654
1655 __owur SSL *SSL_dup(SSL *ssl);
1656
1657 __owur X509 *SSL_get_certificate(const SSL *ssl);
1658 /*
1659  * EVP_PKEY
1660  */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
1661
1662 __owur X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
1663 __owur EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
1664
1665 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx, int mode);
1666 __owur int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
1667 void SSL_set_quiet_shutdown(SSL *ssl, int mode);
1668 __owur int SSL_get_quiet_shutdown(const SSL *ssl);
1669 void SSL_set_shutdown(SSL *ssl, int mode);
1670 __owur int SSL_get_shutdown(const SSL *ssl);
1671 __owur int SSL_version(const SSL *ssl);
1672 __owur int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
1673 __owur int SSL_CTX_set_default_verify_dir(SSL_CTX *ctx);
1674 __owur int SSL_CTX_set_default_verify_file(SSL_CTX *ctx);
1675 __owur int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
1676                                   const char *CApath);
1677 # define SSL_get0_session SSL_get_session/* just peek at pointer */
1678 __owur SSL_SESSION *SSL_get_session(const SSL *ssl);
1679 __owur SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
1680 __owur SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
1681 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX *ctx);
1682 void SSL_set_info_callback(SSL *ssl,
1683                            void (*cb) (const SSL *ssl, int type, int val));
1684 void (*SSL_get_info_callback(const SSL *ssl)) (const SSL *ssl, int type,
1685                                                int val);
1686 __owur OSSL_HANDSHAKE_STATE SSL_get_state(const SSL *ssl);
1687
1688 void SSL_set_verify_result(SSL *ssl, long v);
1689 __owur long SSL_get_verify_result(const SSL *ssl);
1690
1691 __owur size_t SSL_get_client_random(const SSL *ssl, unsigned char *out,
1692                                     size_t outlen);
1693 __owur size_t SSL_get_server_random(const SSL *ssl, unsigned char *out,
1694                                     size_t outlen);
1695 __owur size_t SSL_SESSION_get_master_key(const SSL_SESSION *ssl,
1696                                          unsigned char *out, size_t outlen);
1697
1698 __owur int SSL_set_ex_data(SSL *ssl, int idx, void *data);
1699 void *SSL_get_ex_data(const SSL *ssl, int idx);
1700 __owur int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1701                          CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
1702
1703 __owur int SSL_SESSION_set_ex_data(SSL_SESSION *ss, int idx, void *data);
1704 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss, int idx);
1705 __owur int SSL_SESSION_get_ex_new_index(long argl, void *argp,
1706                                  CRYPTO_EX_new *new_func,
1707                                  CRYPTO_EX_dup *dup_func,
1708                                  CRYPTO_EX_free *free_func);
1709
1710 __owur int SSL_CTX_set_ex_data(SSL_CTX *ssl, int idx, void *data);
1711 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl, int idx);
1712 __owur int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
1713                              CRYPTO_EX_dup *dup_func,
1714                              CRYPTO_EX_free *free_func);
1715
1716 __owur int SSL_get_ex_data_X509_STORE_CTX_idx(void);
1717
1718 # define SSL_CTX_sess_set_cache_size(ctx,t) \
1719         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1720 # define SSL_CTX_sess_get_cache_size(ctx) \
1721         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1722 # define SSL_CTX_set_session_cache_mode(ctx,m) \
1723         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1724 # define SSL_CTX_get_session_cache_mode(ctx) \
1725         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1726
1727 # define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1728 # define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1729 # define SSL_CTX_get_read_ahead(ctx) \
1730         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1731 # define SSL_CTX_set_read_ahead(ctx,m) \
1732         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1733 # define SSL_CTX_get_max_cert_list(ctx) \
1734         SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1735 # define SSL_CTX_set_max_cert_list(ctx,m) \
1736         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1737 # define SSL_get_max_cert_list(ssl) \
1738         SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1739 # define SSL_set_max_cert_list(ssl,m) \
1740         SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1741
1742 # define SSL_CTX_set_max_send_fragment(ctx,m) \
1743         SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1744 # define SSL_set_max_send_fragment(ssl,m) \
1745         SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
1746
1747      /* NB: the keylength is only applicable when is_export is true */
1748 # ifndef OPENSSL_NO_RSA
1749 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
1750                                   RSA *(*cb) (SSL *ssl, int is_export,
1751                                               int keylength));
1752
1753 void SSL_set_tmp_rsa_callback(SSL *ssl,
1754                               RSA *(*cb) (SSL *ssl, int is_export,
1755                                           int keylength));
1756 # endif
1757 # ifndef OPENSSL_NO_DH
1758 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
1759                                  DH *(*dh) (SSL *ssl, int is_export,
1760                                             int keylength));
1761 void SSL_set_tmp_dh_callback(SSL *ssl,
1762                              DH *(*dh) (SSL *ssl, int is_export,
1763                                         int keylength));
1764 # endif
1765 # ifndef OPENSSL_NO_EC
1766 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
1767                                    EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1768                                                     int keylength));
1769 void SSL_set_tmp_ecdh_callback(SSL *ssl,
1770                                EC_KEY *(*ecdh) (SSL *ssl, int is_export,
1771                                                 int keylength));
1772 # endif
1773
1774 __owur const COMP_METHOD *SSL_get_current_compression(SSL *s);
1775 __owur const COMP_METHOD *SSL_get_current_expansion(SSL *s);
1776 __owur const char *SSL_COMP_get_name(const COMP_METHOD *comp);
1777 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
1778 __owur STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP)
1779                                                       *meths);
1780 void SSL_COMP_free_compression_methods(void);
1781 __owur int SSL_COMP_add_compression_method(int id, COMP_METHOD *cm);
1782
1783 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
1784 int SSL_CIPHER_get_cipher_nid(const SSL_CIPHER *c);
1785 int SSL_CIPHER_get_digest_nid(const SSL_CIPHER *c);
1786
1787 /* TLS extensions functions */
1788 __owur int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
1789
1790 __owur int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
1791                                   void *arg);
1792
1793 /* Pre-shared secret session resumption functions */
1794 __owur int SSL_set_session_secret_cb(SSL *s,
1795                               tls_session_secret_cb_fn tls_session_secret_cb,
1796                               void *arg);
1797
1798 void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
1799                                                 int (*cb) (SSL *ssl,
1800                                                            int
1801                                                            is_forward_secure));
1802
1803 void SSL_set_not_resumable_session_callback(SSL *ssl,
1804                                             int (*cb) (SSL *ssl,
1805                                                        int
1806                                                        is_forward_secure));
1807
1808 void SSL_set_debug(SSL *s, int debug);
1809 __owur int SSL_cache_hit(SSL *s);
1810 __owur int SSL_is_server(SSL *s);
1811
1812 __owur __owur SSL_CONF_CTX *SSL_CONF_CTX_new(void);
1813 int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
1814 void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
1815 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1816 __owur unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
1817 __owur int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
1818
1819 void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
1820 void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
1821
1822 __owur int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
1823 __owur int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
1824 __owur int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
1825
1826 # ifndef OPENSSL_NO_SSL_TRACE
1827 void SSL_trace(int write_p, int version, int content_type,
1828                const void *buf, size_t len, SSL *ssl, void *arg);
1829 __owur const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
1830 # endif
1831
1832 /* What the "other" parameter contains in security callback */
1833 /* Mask for type */
1834 # define SSL_SECOP_OTHER_TYPE    0xffff0000
1835 # define SSL_SECOP_OTHER_NONE    0
1836 # define SSL_SECOP_OTHER_CIPHER  (1 << 16)
1837 # define SSL_SECOP_OTHER_CURVE   (2 << 16)
1838 # define SSL_SECOP_OTHER_DH      (3 << 16)
1839 # define SSL_SECOP_OTHER_PKEY    (4 << 16)
1840 # define SSL_SECOP_OTHER_SIGALG  (5 << 16)
1841 # define SSL_SECOP_OTHER_CERT    (6 << 16)
1842
1843 /* Indicated operation refers to peer key or certificate */
1844 # define SSL_SECOP_PEER          0x1000
1845
1846 /* Values for "op" parameter in security callback */
1847
1848 /* Called to filter ciphers */
1849 /* Ciphers client supports */
1850 # define SSL_SECOP_CIPHER_SUPPORTED      (1 | SSL_SECOP_OTHER_CIPHER)
1851 /* Cipher shared by client/server */
1852 # define SSL_SECOP_CIPHER_SHARED         (2 | SSL_SECOP_OTHER_CIPHER)
1853 /* Sanity check of cipher server selects */
1854 # define SSL_SECOP_CIPHER_CHECK          (3 | SSL_SECOP_OTHER_CIPHER)
1855 /* Curves supported by client */
1856 # define SSL_SECOP_CURVE_SUPPORTED       (4 | SSL_SECOP_OTHER_CURVE)
1857 /* Curves shared by client/server */
1858 # define SSL_SECOP_CURVE_SHARED          (5 | SSL_SECOP_OTHER_CURVE)
1859 /* Sanity check of curve server selects */
1860 # define SSL_SECOP_CURVE_CHECK           (6 | SSL_SECOP_OTHER_CURVE)
1861 /* Temporary DH key */
1862 # define SSL_SECOP_TMP_DH                (7 | SSL_SECOP_OTHER_DH)
1863 /* SSL/TLS version */
1864 # define SSL_SECOP_VERSION               (9 | SSL_SECOP_OTHER_NONE)
1865 /* Session tickets */
1866 # define SSL_SECOP_TICKET                (10 | SSL_SECOP_OTHER_NONE)
1867 /* Supported signature algorithms sent to peer */
1868 # define SSL_SECOP_SIGALG_SUPPORTED      (11 | SSL_SECOP_OTHER_SIGALG)
1869 /* Shared signature algorithm */
1870 # define SSL_SECOP_SIGALG_SHARED         (12 | SSL_SECOP_OTHER_SIGALG)
1871 /* Sanity check signature algorithm allowed */
1872 # define SSL_SECOP_SIGALG_CHECK          (13 | SSL_SECOP_OTHER_SIGALG)
1873 /* Used to get mask of supported public key signature algorithms */
1874 # define SSL_SECOP_SIGALG_MASK           (14 | SSL_SECOP_OTHER_SIGALG)
1875 /* Use to see if compression is allowed */
1876 # define SSL_SECOP_COMPRESSION           (15 | SSL_SECOP_OTHER_NONE)
1877 /* EE key in certificate */
1878 # define SSL_SECOP_EE_KEY                (16 | SSL_SECOP_OTHER_CERT)
1879 /* CA key in certificate */
1880 # define SSL_SECOP_CA_KEY                (17 | SSL_SECOP_OTHER_CERT)
1881 /* CA digest algorithm in certificate */
1882 # define SSL_SECOP_CA_MD                 (18 | SSL_SECOP_OTHER_CERT)
1883 /* Peer EE key in certificate */
1884 # define SSL_SECOP_PEER_EE_KEY           (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
1885 /* Peer CA key in certificate */
1886 # define SSL_SECOP_PEER_CA_KEY           (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
1887 /* Peer CA digest algorithm in certificate */
1888 # define SSL_SECOP_PEER_CA_MD            (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
1889
1890 void SSL_set_security_level(SSL *s, int level);
1891 __owur int SSL_get_security_level(const SSL *s);
1892 void SSL_set_security_callback(SSL *s,
1893                                int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1894                                           int bits, int nid, void *other,
1895                                           void *ex));
1896 int (*SSL_get_security_callback(const SSL *s)) (SSL *s, SSL_CTX *ctx, int op,
1897                                                 int bits, int nid,
1898                                                 void *other, void *ex);
1899 void SSL_set0_security_ex_data(SSL *s, void *ex);
1900 __owur void *SSL_get0_security_ex_data(const SSL *s);
1901
1902 void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
1903 __owur int SSL_CTX_get_security_level(const SSL_CTX *ctx);
1904 void SSL_CTX_set_security_callback(SSL_CTX *ctx,
1905                                    int (*cb) (SSL *s, SSL_CTX *ctx, int op,
1906                                               int bits, int nid, void *other,
1907                                               void *ex));
1908 int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx)) (SSL *s,
1909                                                           SSL_CTX *ctx,
1910                                                           int op, int bits,
1911                                                           int nid,
1912                                                           void *other,
1913                                                           void *ex);
1914 void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
1915 __owur void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
1916
1917 # ifndef OPENSSL_NO_UNIT_TEST
1918 __owur const struct openssl_ssl_test_functions *SSL_test_functions(void);
1919 # endif
1920
1921 extern const char SSL_version_str[];
1922
1923 /* BEGIN ERROR CODES */
1924 /*
1925  * The following lines are auto generated by the script mkerr.pl. Any changes
1926  * made after this point may be overwritten when the script is next run.
1927  */
1928 void ERR_load_SSL_strings(void);
1929
1930 /* Error codes for the SSL functions. */
1931
1932 /* Function codes. */
1933 # define SSL_F_CHECK_SUITEB_CIPHER_LIST                   331
1934 # define SSL_F_D2I_SSL_SESSION                            103
1935 # define SSL_F_DO_DTLS1_WRITE                             245
1936 # define SSL_F_DO_SSL3_WRITE                              104
1937 # define SSL_F_DTLS1_ACCEPT                               246
1938 # define SSL_F_DTLS1_ADD_CERT_TO_BUF                      295
1939 # define SSL_F_DTLS1_BUFFER_RECORD                        247
1940 # define SSL_F_DTLS1_CHECK_TIMEOUT_NUM                    318
1941 # define SSL_F_DTLS1_CLIENT_HELLO                         248
1942 # define SSL_F_DTLS1_CONNECT                              249
1943 # define SSL_F_DTLS1_ENC                                  250
1944 # define SSL_F_DTLS1_GET_HELLO_VERIFY                     251
1945 # define SSL_F_DTLS1_GET_MESSAGE                          252
1946 # define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT                 253
1947 # define SSL_F_DTLS1_GET_RECORD                           254
1948 # define SSL_F_DTLS1_HANDLE_TIMEOUT                       297
1949 # define SSL_F_DTLS1_HEARTBEAT                            305
1950 # define SSL_F_DTLS1_LISTEN                               350
1951 # define SSL_F_DTLS1_OUTPUT_CERT_CHAIN                    255
1952 # define SSL_F_DTLS1_PREPROCESS_FRAGMENT                  288
1953 # define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE           256
1954 # define SSL_F_DTLS1_PROCESS_RECORD                       257
1955 # define SSL_F_DTLS1_READ_BYTES                           258
1956 # define SSL_F_DTLS1_READ_FAILED                          259
1957 # define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST             260
1958 # define SSL_F_DTLS1_SEND_CHANGE_CIPHER_SPEC              342
1959 # define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE              261
1960 # define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE             262
1961 # define SSL_F_DTLS1_SEND_CLIENT_VERIFY                   263
1962 # define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST            264
1963 # define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE              265
1964 # define SSL_F_DTLS1_SEND_SERVER_HELLO                    266
1965 # define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE             267
1966 # define SSL_F_DTLS1_WRITE_APP_DATA_BYTES                 268
1967 # define SSL_F_DTLS_CONSTRUCT_CHANGE_CIPHER_SPEC          371
1968 # define SSL_F_DTLS_CONSTRUCT_HELLO_VERIFY_REQUEST        385
1969 # define SSL_F_DTLS_GET_REASSEMBLED_MESSAGE               370
1970 # define SSL_F_DTLS_PROCESS_HELLO_VERIFY                  386
1971 # define SSL_F_READ_STATE_MACHINE                         352
1972 # define SSL_F_SSL3_ACCEPT                                128
1973 # define SSL_F_SSL3_ADD_CERT_TO_BUF                       296
1974 # define SSL_F_SSL3_CALLBACK_CTRL                         233
1975 # define SSL_F_SSL3_CHANGE_CIPHER_STATE                   129
1976 # define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM              130
1977 # define SSL_F_SSL3_CHECK_CLIENT_HELLO                    304
1978 # define SSL_F_SSL3_CHECK_FINISHED                        339
1979 # define SSL_F_SSL3_CLIENT_HELLO                          131
1980 # define SSL_F_SSL3_CONNECT                               132
1981 # define SSL_F_SSL3_CTRL                                  213
1982 # define SSL_F_SSL3_CTX_CTRL                              133
1983 # define SSL_F_SSL3_DIGEST_CACHED_RECORDS                 293
1984 # define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC                 292
1985 # define SSL_F_SSL3_ENC                                   134
1986 # define SSL_F_SSL3_GENERATE_KEY_BLOCK                    238
1987 # define SSL_F_SSL3_GET_CERTIFICATE_REQUEST               135
1988 # define SSL_F_SSL3_GET_CERT_STATUS                       289
1989 # define SSL_F_SSL3_GET_CERT_VERIFY                       136
1990 # define SSL_F_SSL3_GET_CHANGE_CIPHER_SPEC                349
1991 # define SSL_F_SSL3_GET_CLIENT_CERTIFICATE                137
1992 # define SSL_F_SSL3_GET_CLIENT_HELLO                      138
1993 # define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE               139
1994 # define SSL_F_SSL3_GET_FINISHED                          140
1995 # define SSL_F_SSL3_GET_KEY_EXCHANGE                      141
1996 # define SSL_F_SSL3_GET_MESSAGE                           142
1997 # define SSL_F_SSL3_GET_NEW_SESSION_TICKET                283
1998 # define SSL_F_SSL3_GET_NEXT_PROTO                        306
1999 # define SSL_F_SSL3_GET_RECORD                            143
2000 # define SSL_F_SSL3_GET_SERVER_CERTIFICATE                144
2001 # define SSL_F_SSL3_GET_SERVER_DONE                       145
2002 # define SSL_F_SSL3_GET_SERVER_HELLO                      146
2003 # define SSL_F_SSL3_HANDSHAKE_MAC                         285
2004 # define SSL_F_SSL3_NEW_SESSION_TICKET                    287
2005 # define SSL_F_SSL3_OUTPUT_CERT_CHAIN                     147
2006 # define SSL_F_SSL3_PEEK                                  235
2007 # define SSL_F_SSL3_READ_BYTES                            148
2008 # define SSL_F_SSL3_READ_N                                149
2009 # define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST              150
2010 # define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE               151
2011 # define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE              152
2012 # define SSL_F_SSL3_SEND_CLIENT_VERIFY                    153
2013 # define SSL_F_SSL3_SEND_FINISHED                         343
2014 # define SSL_F_SSL3_SEND_HELLO_REQUEST                    344
2015 # define SSL_F_SSL3_SEND_SERVER_CERTIFICATE               154
2016 # define SSL_F_SSL3_SEND_SERVER_DONE                      345
2017 # define SSL_F_SSL3_SEND_SERVER_HELLO                     242
2018 # define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE              155
2019 # define SSL_F_SSL3_SETUP_KEY_BLOCK                       157
2020 # define SSL_F_SSL3_SETUP_READ_BUFFER                     156
2021 # define SSL_F_SSL3_SETUP_WRITE_BUFFER                    291
2022 # define SSL_F_SSL3_WRITE_BYTES                           158
2023 # define SSL_F_SSL3_WRITE_PENDING                         159
2024 # define SSL_F_SSL_ADD_CERT_CHAIN                         316
2025 # define SSL_F_SSL_ADD_CERT_TO_BUF                        319
2026 # define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT        298
2027 # define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT                 277
2028 # define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT           307
2029 # define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK         215
2030 # define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK        216
2031 # define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT        299
2032 # define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT                 278
2033 # define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT           308
2034 # define SSL_F_SSL_BAD_METHOD                             160
2035 # define SSL_F_SSL_BUILD_CERT_CHAIN                       332
2036 # define SSL_F_SSL_BYTES_TO_CIPHER_LIST                   161
2037 # define SSL_F_SSL_CERT_ADD0_CHAIN_CERT                   346
2038 # define SSL_F_SSL_CERT_DUP                               221
2039 # define SSL_F_SSL_CERT_INSTANTIATE                       214
2040 # define SSL_F_SSL_CERT_NEW                               162
2041 # define SSL_F_SSL_CERT_SET0_CHAIN                        340
2042 # define SSL_F_SSL_CHECK_PRIVATE_KEY                      163
2043 # define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT               280
2044 # define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG            279
2045 # define SSL_F_SSL_CIPHER_PROCESS_RULESTR                 230
2046 # define SSL_F_SSL_CIPHER_STRENGTH_SORT                   231
2047 # define SSL_F_SSL_CLEAR                                  164
2048 # define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD            165
2049 # define SSL_F_SSL_CONF_CMD                               334
2050 # define SSL_F_SSL_CREATE_CIPHER_LIST                     166
2051 # define SSL_F_SSL_CTRL                                   232
2052 # define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY                  168
2053 # define SSL_F_SSL_CTX_MAKE_PROFILES                      309
2054 # define SSL_F_SSL_CTX_NEW                                169
2055 # define SSL_F_SSL_CTX_SET_CIPHER_LIST                    269
2056 # define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE             290
2057 # define SSL_F_SSL_CTX_SET_PURPOSE                        226
2058 # define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT             219
2059 # define SSL_F_SSL_CTX_SET_SSL_VERSION                    170
2060 # define SSL_F_SSL_CTX_SET_TRUST                          229
2061 # define SSL_F_SSL_CTX_USE_CERTIFICATE                    171
2062 # define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1               172
2063 # define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE               173
2064 # define SSL_F_SSL_CTX_USE_PRIVATEKEY                     174
2065 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1                175
2066 # define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE                176
2067 # define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT              272
2068 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY                  177
2069 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1             178
2070 # define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE             179
2071 # define SSL_F_SSL_CTX_USE_SERVERINFO                     336
2072 # define SSL_F_SSL_CTX_USE_SERVERINFO_FILE                337
2073 # define SSL_F_SSL_DO_HANDSHAKE                           180
2074 # define SSL_F_SSL_GET_NEW_SESSION                        181
2075 # define SSL_F_SSL_GET_PREV_SESSION                       217
2076 # define SSL_F_SSL_GET_SERVER_CERT_INDEX                  322
2077 # define SSL_F_SSL_GET_SERVER_SEND_CERT                   182
2078 # define SSL_F_SSL_GET_SERVER_SEND_PKEY                   317
2079 # define SSL_F_SSL_GET_SIGN_PKEY                          183
2080 # define SSL_F_SSL_INIT_WBIO_BUFFER                       184
2081 # define SSL_F_SSL_LOAD_CLIENT_CA_FILE                    185
2082 # define SSL_F_SSL_NEW                                    186
2083 # define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT      300
2084 # define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT               302
2085 # define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT         310
2086 # define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT      301
2087 # define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT               303
2088 # define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT         311
2089 # define SSL_F_SSL_PEEK                                   270
2090 # define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT             281
2091 # define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT             282
2092 # define SSL_F_SSL_READ                                   223
2093 # define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT                320
2094 # define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT                321
2095 # define SSL_F_SSL_SESSION_DUP                            348
2096 # define SSL_F_SSL_SESSION_NEW                            189
2097 # define SSL_F_SSL_SESSION_PRINT_FP                       190
2098 # define SSL_F_SSL_SESSION_SET1_ID_CONTEXT                312
2099 # define SSL_F_SSL_SESS_CERT_NEW                          225
2100 # define SSL_F_SSL_SET_CERT                               191
2101 # define SSL_F_SSL_SET_CIPHER_LIST                        271
2102 # define SSL_F_SSL_SET_FD                                 192
2103 # define SSL_F_SSL_SET_PKEY                               193
2104 # define SSL_F_SSL_SET_PURPOSE                            227
2105 # define SSL_F_SSL_SET_RFD                                194
2106 # define SSL_F_SSL_SET_SESSION                            195
2107 # define SSL_F_SSL_SET_SESSION_ID_CONTEXT                 218
2108 # define SSL_F_SSL_SET_SESSION_TICKET_EXT                 294
2109 # define SSL_F_SSL_SET_TRUST                              228
2110 # define SSL_F_SSL_SET_VERSION                            347
2111 # define SSL_F_SSL_SET_WFD                                196
2112 # define SSL_F_SSL_SHUTDOWN                               224
2113 # define SSL_F_SSL_SRP_CTX_INIT                           313
2114 # define SSL_F_SSL_UNDEFINED_CONST_FUNCTION               243
2115 # define SSL_F_SSL_UNDEFINED_FUNCTION                     197
2116 # define SSL_F_SSL_UNDEFINED_VOID_FUNCTION                244
2117 # define SSL_F_SSL_USE_CERTIFICATE                        198
2118 # define SSL_F_SSL_USE_CERTIFICATE_ASN1                   199
2119 # define SSL_F_SSL_USE_CERTIFICATE_FILE                   200
2120 # define SSL_F_SSL_USE_PRIVATEKEY                         201
2121 # define SSL_F_SSL_USE_PRIVATEKEY_ASN1                    202
2122 # define SSL_F_SSL_USE_PRIVATEKEY_FILE                    203
2123 # define SSL_F_SSL_USE_PSK_IDENTITY_HINT                  273
2124 # define SSL_F_SSL_USE_RSAPRIVATEKEY                      204
2125 # define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1                 205
2126 # define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE                 206
2127 # define SSL_F_SSL_VERIFY_CERT_CHAIN                      207
2128 # define SSL_F_SSL_WRITE                                  208
2129 # define SSL_F_STATE_MACHINE                              353
2130 # define SSL_F_TLS12_CHECK_PEER_SIGALG                    333
2131 # define SSL_F_TLS1_CERT_VERIFY_MAC                       286
2132 # define SSL_F_TLS1_CHANGE_CIPHER_STATE                   209
2133 # define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT              274
2134 # define SSL_F_TLS1_ENC                                   210
2135 # define SSL_F_TLS1_EXPORT_KEYING_MATERIAL                314
2136 # define SSL_F_TLS1_GET_CURVELIST                         338
2137 # define SSL_F_TLS1_HEARTBEAT                             315
2138 # define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT            275
2139 # define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT            276
2140 # define SSL_F_TLS1_PRF                                   284
2141 # define SSL_F_TLS1_PROCESS_HEARTBEAT                     341
2142 # define SSL_F_TLS1_SETUP_KEY_BLOCK                       211
2143 # define SSL_F_TLS1_SET_SERVER_SIGALGS                    335
2144 # define SSL_F_TLS_CLIENT_KEY_EXCHANGE_POST_WORK          354
2145 # define SSL_F_TLS_CONSTRUCT_CERTIFICATE_REQUEST          372
2146 # define SSL_F_TLS_CONSTRUCT_CLIENT_CERTIFICATE           355
2147 # define SSL_F_TLS_CONSTRUCT_CLIENT_HELLO                 356
2148 # define SSL_F_TLS_CONSTRUCT_CLIENT_KEY_EXCHANGE          357
2149 # define SSL_F_TLS_CONSTRUCT_CLIENT_VERIFY                358
2150 # define SSL_F_TLS_CONSTRUCT_FINISHED                     359
2151 # define SSL_F_TLS_CONSTRUCT_HELLO_REQUEST                373
2152 # define SSL_F_TLS_CONSTRUCT_SERVER_CERTIFICATE           374
2153 # define SSL_F_TLS_CONSTRUCT_SERVER_DONE                  375
2154 # define SSL_F_TLS_CONSTRUCT_SERVER_HELLO                 376
2155 # define SSL_F_TLS_CONSTRUCT_SERVER_KEY_EXCHANGE          377
2156 # define SSL_F_TLS_GET_MESSAGE_BODY                       351
2157 # define SSL_F_TLS_GET_MESSAGE_HEADER                     387
2158 # define SSL_F_TLS_POST_PROCESS_CLIENT_HELLO              378
2159 # define SSL_F_TLS_POST_PROCESS_CLIENT_KEY_EXCHANGE       384
2160 # define SSL_F_TLS_PREPARE_CLIENT_CERTIFICATE             360
2161 # define SSL_F_TLS_PROCESS_CERTIFICATE_REQUEST            361
2162 # define SSL_F_TLS_PROCESS_CERT_STATUS                    362
2163 # define SSL_F_TLS_PROCESS_CERT_VERIFY                    379
2164 # define SSL_F_TLS_PROCESS_CHANGE_CIPHER_SPEC             363
2165 # define SSL_F_TLS_PROCESS_CLIENT_CERTIFICATE             380
2166 # define SSL_F_TLS_PROCESS_CLIENT_HELLO                   381
2167 # define SSL_F_TLS_PROCESS_CLIENT_KEY_EXCHANGE            382
2168 # define SSL_F_TLS_PROCESS_FINISHED                       364
2169 # define SSL_F_TLS_PROCESS_KEY_EXCHANGE                   365
2170 # define SSL_F_TLS_PROCESS_NEW_SESSION_TICKET             366
2171 # define SSL_F_TLS_PROCESS_NEXT_PROTO                     383
2172 # define SSL_F_TLS_PROCESS_SERVER_CERTIFICATE             367
2173 # define SSL_F_TLS_PROCESS_SERVER_DONE                    368
2174 # define SSL_F_TLS_PROCESS_SERVER_HELLO                   369
2175 # define SSL_F_USE_CERTIFICATE_CHAIN_FILE                 220
2176
2177 /* Reason codes. */
2178 # define SSL_R_APP_DATA_IN_HANDSHAKE                      100
2179 # define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2180 # define SSL_R_BAD_ALERT_RECORD                           101
2181 # define SSL_R_BAD_CHANGE_CIPHER_SPEC                     103
2182 # define SSL_R_BAD_DATA                                   390
2183 # define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK              106
2184 # define SSL_R_BAD_DECOMPRESSION                          107
2185 # define SSL_R_BAD_DH_G_LENGTH                            108
2186 # define SSL_R_BAD_DH_G_VALUE                             375
2187 # define SSL_R_BAD_DH_PUB_KEY_LENGTH                      109
2188 # define SSL_R_BAD_DH_PUB_KEY_VALUE                       393
2189 # define SSL_R_BAD_DH_P_LENGTH                            110
2190 # define SSL_R_BAD_DH_P_VALUE                             395
2191 # define SSL_R_BAD_DH_VALUE                               102
2192 # define SSL_R_BAD_DIGEST_LENGTH                          111
2193 # define SSL_R_BAD_DSA_SIGNATURE                          112
2194 # define SSL_R_BAD_ECC_CERT                               304
2195 # define SSL_R_BAD_ECDSA_SIGNATURE                        305
2196 # define SSL_R_BAD_ECPOINT                                306
2197 # define SSL_R_BAD_HANDSHAKE_LENGTH                       332
2198 # define SSL_R_BAD_HELLO_REQUEST                          105
2199 # define SSL_R_BAD_LENGTH                                 271
2200 # define SSL_R_BAD_MAC_LENGTH                             333
2201 # define SSL_R_BAD_MESSAGE_TYPE                           114
2202 # define SSL_R_BAD_PACKET_LENGTH                          115
2203 # define SSL_R_BAD_PROTOCOL_VERSION_NUMBER                116
2204 # define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH               316
2205 # define SSL_R_BAD_RSA_DECRYPT                            118
2206 # define SSL_R_BAD_RSA_ENCRYPT                            119
2207 # define SSL_R_BAD_RSA_E_LENGTH                           120
2208 # define SSL_R_BAD_RSA_MODULUS_LENGTH                     121
2209 # define SSL_R_BAD_RSA_SIGNATURE                          122
2210 # define SSL_R_BAD_SIGNATURE                              123
2211 # define SSL_R_BAD_SRP_A_LENGTH                           347
2212 # define SSL_R_BAD_SRP_B_LENGTH                           348
2213 # define SSL_R_BAD_SRP_G_LENGTH                           349
2214 # define SSL_R_BAD_SRP_N_LENGTH                           350
2215 # define SSL_R_BAD_SRP_PARAMETERS                         371
2216 # define SSL_R_BAD_SRP_S_LENGTH                           351
2217 # define SSL_R_BAD_SRTP_MKI_VALUE                         352
2218 # define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST           353
2219 # define SSL_R_BAD_SSL_FILETYPE                           124
2220 # define SSL_R_BAD_VALUE                                  384
2221 # define SSL_R_BAD_WRITE_RETRY                            127
2222 # define SSL_R_BIO_NOT_SET                                128
2223 # define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG                  129
2224 # define SSL_R_BN_LIB                                     130
2225 # define SSL_R_CA_DN_LENGTH_MISMATCH                      131
2226 # define SSL_R_CA_DN_TOO_LONG                             132
2227 # define SSL_R_CA_KEY_TOO_SMALL                           397
2228 # define SSL_R_CA_MD_TOO_WEAK                             398
2229 # define SSL_R_CCS_RECEIVED_EARLY                         133
2230 # define SSL_R_CERTIFICATE_VERIFY_FAILED                  134
2231 # define SSL_R_CERT_CB_ERROR                              377
2232 # define SSL_R_CERT_LENGTH_MISMATCH                       135
2233 # define SSL_R_CIPHER_CODE_WRONG_LENGTH                   137
2234 # define SSL_R_CIPHER_OR_HASH_UNAVAILABLE                 138
2235 # define SSL_R_CLIENTHELLO_TLSEXT                         226
2236 # define SSL_R_COMPRESSED_LENGTH_TOO_LONG                 140
2237 # define SSL_R_COMPRESSION_DISABLED                       343
2238 # define SSL_R_COMPRESSION_FAILURE                        141
2239 # define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE    307
2240 # define SSL_R_COMPRESSION_LIBRARY_ERROR                  142
2241 # define SSL_R_CONNECTION_TYPE_NOT_SET                    144
2242 # define SSL_R_COOKIE_GEN_CALLBACK_FAILURE                400
2243 # define SSL_R_COOKIE_MISMATCH                            308
2244 # define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED              145
2245 # define SSL_R_DATA_LENGTH_TOO_LONG                       146
2246 # define SSL_R_DECRYPTION_FAILED                          147
2247 # define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC        281
2248 # define SSL_R_DH_KEY_TOO_SMALL                           394
2249 # define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG            148
2250 # define SSL_R_DIGEST_CHECK_FAILED                        149
2251 # define SSL_R_DTLS_MESSAGE_TOO_BIG                       334
2252 # define SSL_R_DUPLICATE_COMPRESSION_ID                   309
2253 # define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT             317
2254 # define SSL_R_ECC_CERT_NOT_FOR_SIGNING                   318
2255 # define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE         322
2256 # define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE        323
2257 # define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE              374
2258 # define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER               310
2259 # define SSL_R_EE_KEY_TOO_SMALL                           399
2260 # define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST         354
2261 # define SSL_R_ENCRYPTED_LENGTH_TOO_LONG                  150
2262 # define SSL_R_ERROR_GENERATING_TMP_RSA_KEY               282
2263 # define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST              151
2264 # define SSL_R_EXCESSIVE_MESSAGE_SIZE                     152
2265 # define SSL_R_EXTRA_DATA_IN_MESSAGE                      153
2266 # define SSL_R_FRAGMENTED_CLIENT_HELLO                    401
2267 # define SSL_R_GOT_A_FIN_BEFORE_A_CCS                     154
2268 # define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS                355
2269 # define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION           356
2270 # define SSL_R_HTTPS_PROXY_REQUEST                        155
2271 # define SSL_R_HTTP_REQUEST                               156
2272 # define SSL_R_ILLEGAL_SUITEB_DIGEST                      380
2273 # define SSL_R_INAPPROPRIATE_FALLBACK                     373
2274 # define SSL_R_INCONSISTENT_COMPRESSION                   340
2275 # define SSL_R_INVALID_COMMAND                            280
2276 # define SSL_R_INVALID_COMPRESSION_ALGORITHM              341
2277 # define SSL_R_INVALID_NULL_CMD_NAME                      385
2278 # define SSL_R_INVALID_PURPOSE                            278
2279 # define SSL_R_INVALID_SEQUENCE_NUMBER                    402
2280 # define SSL_R_INVALID_SERVERINFO_DATA                    388
2281 # define SSL_R_INVALID_SRP_USERNAME                       357
2282 # define SSL_R_INVALID_STATUS_RESPONSE                    328
2283 # define SSL_R_INVALID_TICKET_KEYS_LENGTH                 325
2284 # define SSL_R_INVALID_TRUST                              279
2285 # define SSL_R_LENGTH_MISMATCH                            159
2286 # define SSL_R_LENGTH_TOO_SHORT                           160
2287 # define SSL_R_LENGTH_TOO_LONG                            404
2288 # define SSL_R_LIBRARY_BUG                                274
2289 # define SSL_R_LIBRARY_HAS_NO_CIPHERS                     161
2290 # define SSL_R_MISSING_DH_DSA_CERT                        162
2291 # define SSL_R_MISSING_DH_KEY                             163
2292 # define SSL_R_MISSING_DH_RSA_CERT                        164
2293 # define SSL_R_MISSING_DSA_SIGNING_CERT                   165
2294 # define SSL_R_MISSING_ECDH_CERT                          382
2295 # define SSL_R_MISSING_ECDSA_SIGNING_CERT                 381
2296 # define SSL_R_MISSING_EXPORT_TMP_DH_KEY                  166
2297 # define SSL_R_MISSING_EXPORT_TMP_RSA_KEY                 167
2298 # define SSL_R_MISSING_RSA_CERTIFICATE                    168
2299 # define SSL_R_MISSING_RSA_ENCRYPTING_CERT                169
2300 # define SSL_R_MISSING_RSA_SIGNING_CERT                   170
2301 # define SSL_R_MISSING_SRP_PARAM                          358
2302 # define SSL_R_MISSING_TMP_DH_KEY                         171
2303 # define SSL_R_MISSING_TMP_ECDH_KEY                       311
2304 # define SSL_R_MISSING_TMP_RSA_KEY                        172
2305 # define SSL_R_MISSING_TMP_RSA_PKEY                       173
2306 # define SSL_R_MISSING_VERIFY_MESSAGE                     174
2307 # define SSL_R_MULTIPLE_SGC_RESTARTS                      346
2308 # define SSL_R_NO_CERTIFICATES_RETURNED                   176
2309 # define SSL_R_NO_CERTIFICATE_ASSIGNED                    177
2310 # define SSL_R_NO_CERTIFICATE_RETURNED                    178
2311 # define SSL_R_NO_CERTIFICATE_SET                         179
2312 # define SSL_R_NO_CIPHERS_AVAILABLE                       181
2313 # define SSL_R_NO_CIPHERS_PASSED                          182
2314 # define SSL_R_NO_CIPHERS_SPECIFIED                       183
2315 # define SSL_R_NO_CIPHER_MATCH                            185
2316 # define SSL_R_NO_CLIENT_CERT_METHOD                      331
2317 # define SSL_R_NO_CLIENT_CERT_RECEIVED                    186
2318 # define SSL_R_NO_COMPRESSION_SPECIFIED                   187
2319 # define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER           330
2320 # define SSL_R_NO_METHOD_SPECIFIED                        188
2321 # define SSL_R_NO_PEM_EXTENSIONS                          389
2322 # define SSL_R_NO_PRIVATE_KEY_ASSIGNED                    190
2323 # define SSL_R_NO_PROTOCOLS_AVAILABLE                     191
2324 # define SSL_R_NO_RENEGOTIATION                           339
2325 # define SSL_R_NO_REQUIRED_DIGEST                         324
2326 # define SSL_R_NO_SHARED_CIPHER                           193
2327 # define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS              376
2328 # define SSL_R_NO_SRTP_PROFILES                           359
2329 # define SSL_R_NO_VERIFY_CALLBACK                         194
2330 # define SSL_R_NO_VERIFY_COOKIE_CALLBACK                  403
2331 # define SSL_R_NULL_SSL_CTX                               195
2332 # define SSL_R_NULL_SSL_METHOD_PASSED                     196
2333 # define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED            197
2334 # define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2335 # define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE       387
2336 # define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE        379
2337 # define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE              297
2338 # define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG                  327
2339 # define SSL_R_PACKET_LENGTH_TOO_LONG                     198
2340 # define SSL_R_PARSE_TLSEXT                               227
2341 # define SSL_R_PATH_TOO_LONG                              270
2342 # define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE          199
2343 # define SSL_R_PEM_NAME_BAD_PREFIX                        391
2344 # define SSL_R_PEM_NAME_TOO_SHORT                         392
2345 # define SSL_R_PRE_MAC_LENGTH_TOO_LONG                    205
2346 # define SSL_R_PROTOCOL_IS_SHUTDOWN                       207
2347 # define SSL_R_PSK_IDENTITY_NOT_FOUND                     223
2348 # define SSL_R_PSK_NO_CLIENT_CB                           224
2349 # define SSL_R_PSK_NO_SERVER_CB                           225
2350 # define SSL_R_READ_BIO_NOT_SET                           211
2351 # define SSL_R_READ_TIMEOUT_EXPIRED                       312
2352 # define SSL_R_RECORD_LENGTH_MISMATCH                     213
2353 # define SSL_R_RECORD_TOO_LARGE                           214
2354 # define SSL_R_RECORD_TOO_SMALL                           298
2355 # define SSL_R_RENEGOTIATE_EXT_TOO_LONG                   335
2356 # define SSL_R_RENEGOTIATION_ENCODING_ERR                 336
2357 # define SSL_R_RENEGOTIATION_MISMATCH                     337
2358 # define SSL_R_REQUIRED_CIPHER_MISSING                    215
2359 # define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING    342
2360 # define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING           345
2361 # define SSL_R_SERVERHELLO_TLSEXT                         275
2362 # define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED           277
2363 # define SSL_R_SIGNATURE_ALGORITHMS_ERROR                 360
2364 # define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE      220
2365 # define SSL_R_SRP_A_CALC                                 361
2366 # define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES           362
2367 # define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG      363
2368 # define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE            364
2369 # define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT             321
2370 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME                319
2371 # define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE           320
2372 # define SSL_R_SSL3_SESSION_ID_TOO_LONG                   300
2373 # define SSL_R_SSL3_SESSION_ID_TOO_SHORT                  222
2374 # define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE                1042
2375 # define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC                 1020
2376 # define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED            1045
2377 # define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED            1044
2378 # define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN            1046
2379 # define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE          1030
2380 # define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE              1040
2381 # define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER              1047
2382 # define SSL_R_SSLV3_ALERT_NO_CERTIFICATE                 1041
2383 # define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE             1010
2384 # define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE        1043
2385 # define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION         228
2386 # define SSL_R_SSL_HANDSHAKE_FAILURE                      229
2387 # define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS                 230
2388 # define SSL_R_SSL_NEGATIVE_LENGTH                        372
2389 # define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED             301
2390 # define SSL_R_SSL_SESSION_ID_CONFLICT                    302
2391 # define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG            273
2392 # define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH              303
2393 # define SSL_R_TLSV1_ALERT_ACCESS_DENIED                  1049
2394 # define SSL_R_TLSV1_ALERT_DECODE_ERROR                   1050
2395 # define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED              1021
2396 # define SSL_R_TLSV1_ALERT_DECRYPT_ERROR                  1051
2397 # define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION             1060
2398 # define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK         1086
2399 # define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY          1071
2400 # define SSL_R_TLSV1_ALERT_INTERNAL_ERROR                 1080
2401 # define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION               1100
2402 # define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION               1070
2403 # define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW                1022
2404 # define SSL_R_TLSV1_ALERT_UNKNOWN_CA                     1048
2405 # define SSL_R_TLSV1_ALERT_USER_CANCELLED                 1090
2406 # define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE           1114
2407 # define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE      1113
2408 # define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE             1111
2409 # define SSL_R_TLSV1_UNRECOGNIZED_NAME                    1112
2410 # define SSL_R_TLSV1_UNSUPPORTED_EXTENSION                1110
2411 # define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER       232
2412 # define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT           365
2413 # define SSL_R_TLS_HEARTBEAT_PENDING                      366
2414 # define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL                 367
2415 # define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST             157
2416 # define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2417 # define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG    234
2418 # define SSL_R_UNABLE_TO_DECODE_DH_CERTS                  236
2419 # define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS                313
2420 # define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS               238
2421 # define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS             314
2422 # define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS       239
2423 # define SSL_R_UNABLE_TO_FIND_SSL_METHOD                  240
2424 # define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES           242
2425 # define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES          243
2426 # define SSL_R_UNEXPECTED_MESSAGE                         244
2427 # define SSL_R_UNEXPECTED_RECORD                          245
2428 # define SSL_R_UNINITIALIZED                              276
2429 # define SSL_R_UNKNOWN_ALERT_TYPE                         246
2430 # define SSL_R_UNKNOWN_CERTIFICATE_TYPE                   247
2431 # define SSL_R_UNKNOWN_CIPHER_RETURNED                    248
2432 # define SSL_R_UNKNOWN_CIPHER_TYPE                        249
2433 # define SSL_R_UNKNOWN_CMD_NAME                           386
2434 # define SSL_R_UNKNOWN_DIGEST                             368
2435 # define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE                  250
2436 # define SSL_R_UNKNOWN_PKEY_TYPE                          251
2437 # define SSL_R_UNKNOWN_PROTOCOL                           252
2438 # define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE                  253
2439 # define SSL_R_UNKNOWN_SSL_VERSION                        254
2440 # define SSL_R_UNKNOWN_STATE                              255
2441 # define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED       338
2442 # define SSL_R_UNSUPPORTED_CIPHER                         256
2443 # define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM          257
2444 # define SSL_R_UNSUPPORTED_DIGEST_TYPE                    326
2445 # define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE                 315
2446 # define SSL_R_UNSUPPORTED_PROTOCOL                       258
2447 # define SSL_R_UNSUPPORTED_SSL_VERSION                    259
2448 # define SSL_R_UNSUPPORTED_STATUS_TYPE                    329
2449 # define SSL_R_USE_SRTP_NOT_NEGOTIATED                    369
2450 # define SSL_R_VERSION_TOO_LOW                            396
2451 # define SSL_R_WRONG_CERTIFICATE_TYPE                     383
2452 # define SSL_R_WRONG_CIPHER_RETURNED                      261
2453 # define SSL_R_WRONG_CURVE                                378
2454 # define SSL_R_WRONG_MESSAGE_TYPE                         262
2455 # define SSL_R_WRONG_SIGNATURE_LENGTH                     264
2456 # define SSL_R_WRONG_SIGNATURE_SIZE                       265
2457 # define SSL_R_WRONG_SIGNATURE_TYPE                       370
2458 # define SSL_R_WRONG_SSL_VERSION                          266
2459 # define SSL_R_WRONG_VERSION_NUMBER                       267
2460 # define SSL_R_X509_LIB                                   268
2461 # define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS           269
2462
2463 #ifdef  __cplusplus
2464 }
2465 #endif
2466 #endif