2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
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.
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).
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.
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
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)"
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
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.]
58 /* ====================================================================
59 * Copyright (c) 1998-2007 The OpenSSL Project. All rights reserved.
61 * Redistribution and use in source and binary forms, with or without
62 * modification, are permitted provided that the following conditions
65 * 1. Redistributions of source code must retain the above copyright
66 * notice, this list of conditions and the following disclaimer.
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
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/)"
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.
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.
87 * 6. Redistributions of any form whatsoever must retain the following
89 * "This product includes software developed by the OpenSSL Project
90 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
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 * ====================================================================
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).
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.
116 /* ====================================================================
117 * Copyright 2005 Nokia. All rights reserved.
119 * The portions of the attached software ("Contribution") is developed by
120 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
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.
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.
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.
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
146 #include <openssl/base.h>
148 #include <openssl/bio.h>
149 #include <openssl/buf.h>
150 #include <openssl/hmac.h>
151 #include <openssl/lhash.h>
152 #include <openssl/pem.h>
153 #include <openssl/x509.h>
155 /* Some code expected to get the threading functions by including ssl.h. */
156 #include <openssl/thread.h>
163 /* SSLeay version number for ASN.1 encoding of the session information */
164 /* Version 0 - initial version
165 * Version 1 - added the optional peer certificate
167 #define SSL_SESSION_ASN1_VERSION 0x0001
169 /* text strings for the ciphers */
170 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
171 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
172 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
173 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
174 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
175 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
176 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
177 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
178 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
179 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
181 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
182 #define SSL_MAX_SID_CTX_LENGTH 32
184 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
185 #define SSL_MAX_KEY_ARG_LENGTH 8
186 #define SSL_MAX_MASTER_KEY_LENGTH 48
189 /* These are used to specify which ciphers to use and not to use */
191 #define SSL_TXT_EXP40 "EXPORT40"
192 #define SSL_TXT_EXP56 "EXPORT56"
193 #define SSL_TXT_LOW "LOW"
194 #define SSL_TXT_MEDIUM "MEDIUM"
195 #define SSL_TXT_HIGH "HIGH"
196 #define SSL_TXT_FIPS "FIPS"
198 #define SSL_TXT_kFZA "kFZA" /* unused! */
199 #define SSL_TXT_aFZA "aFZA" /* unused! */
200 #define SSL_TXT_eFZA "eFZA" /* unused! */
201 #define SSL_TXT_FZA "FZA" /* unused! */
203 #define SSL_TXT_aNULL "aNULL"
204 #define SSL_TXT_eNULL "eNULL"
205 #define SSL_TXT_NULL "NULL"
207 #define SSL_TXT_kRSA "kRSA"
208 #define SSL_TXT_kDHr "kDHr"
209 #define SSL_TXT_kDHd "kDHd"
210 #define SSL_TXT_kDH "kDH"
211 #define SSL_TXT_kEDH "kEDH"
212 #define SSL_TXT_kECDHr "kECDHr"
213 #define SSL_TXT_kECDHe "kECDHe"
214 #define SSL_TXT_kECDH "kECDH"
215 #define SSL_TXT_kEECDH "kEECDH"
216 #define SSL_TXT_kPSK "kPSK"
217 #define SSL_TXT_kSRP "kSRP"
219 #define SSL_TXT_aRSA "aRSA"
220 #define SSL_TXT_aDSS "aDSS"
221 #define SSL_TXT_aDH "aDH"
222 #define SSL_TXT_aECDH "aECDH"
223 #define SSL_TXT_aECDSA "aECDSA"
224 #define SSL_TXT_aPSK "aPSK"
226 #define SSL_TXT_DSS "DSS"
227 #define SSL_TXT_DH "DH"
228 #define SSL_TXT_EDH "EDH" /* same as "kEDH:-ADH" */
229 #define SSL_TXT_ADH "ADH"
230 #define SSL_TXT_RSA "RSA"
231 #define SSL_TXT_ECDH "ECDH"
232 #define SSL_TXT_EECDH "EECDH" /* same as "kEECDH:-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"
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_CAMELLIA128 "CAMELLIA128"
249 #define SSL_TXT_CAMELLIA256 "CAMELLIA256"
250 #define SSL_TXT_CAMELLIA "CAMELLIA"
251 #define SSL_TXT_CHACHA20 "CHACHA20"
253 #define SSL_TXT_MD5 "MD5"
254 #define SSL_TXT_SHA1 "SHA1"
255 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */
256 #define SSL_TXT_SHA256 "SHA256"
257 #define SSL_TXT_SHA384 "SHA384"
259 #define SSL_TXT_SSLV2 "SSLv2"
260 #define SSL_TXT_SSLV3 "SSLv3"
261 #define SSL_TXT_TLSV1 "TLSv1"
262 #define SSL_TXT_TLSV1_1 "TLSv1.1"
263 #define SSL_TXT_TLSV1_2 "TLSv1.2"
265 #define SSL_TXT_EXP "EXP"
266 #define SSL_TXT_EXPORT "EXPORT"
268 #define SSL_TXT_ALL "ALL"
271 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
272 * ciphers normally not being used.
273 * Example: "RC4" will activate all ciphers using RC4 including ciphers
274 * without authentication, which would normally disabled by DEFAULT (due
275 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
276 * will make sure that it is also disabled in the specific selection.
277 * COMPLEMENTOF* identifiers are portable between version, as adjustments
278 * to the default cipher setup will also be included here.
280 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
281 * DEFAULT gets, as only selection is being done and no sorting as needed
284 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
285 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
287 /* The following cipher list is used by default.
288 * It also is substituted when an application-defined cipher list string
289 * starts with 'DEFAULT'. */
290 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL:!SSLv2"
291 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
292 * starts with a reasonable order, and all we have to do for DEFAULT is
293 * throwing out anonymous and unencrypted ciphersuites!
294 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
298 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
299 #define SSL_SENT_SHUTDOWN 1
300 #define SSL_RECEIVED_SHUTDOWN 2
310 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
311 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
313 /* This is needed to stop compilers complaining about the
314 * 'struct ssl_st *' function parameters used to prototype callbacks
316 typedef struct ssl_st *ssl_crock_st;
317 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
318 typedef struct ssl_method_st SSL_METHOD;
319 typedef struct ssl_cipher_st SSL_CIPHER;
320 typedef struct ssl_session_st SSL_SESSION;
321 typedef struct tls_sigalgs_st TLS_SIGALGS;
322 typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
324 DECLARE_STACK_OF(SSL_CIPHER)
326 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
327 typedef struct srtp_protection_profile_st
331 } SRTP_PROTECTION_PROFILE;
333 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
335 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
336 typedef int (*tls_session_secret_cb_fn)(SSL *s, void *secret, int *secret_len, STACK_OF(SSL_CIPHER) *peer_ciphers, SSL_CIPHER **cipher, void *arg);
338 #ifndef OPENSSL_NO_SSL_INTERN
340 /* used to hold info on the particular ciphers used */
344 const char *name; /* text name */
345 unsigned long id; /* id, 4 bytes, first is version */
347 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
348 unsigned long algorithm_mkey; /* key exchange algorithm */
349 unsigned long algorithm_auth; /* server authentication */
350 unsigned long algorithm_enc; /* symmetric encryption */
351 unsigned long algorithm_mac; /* symmetric authentication */
352 unsigned long algorithm_ssl; /* (major) protocol version */
354 unsigned long algo_strength; /* strength and export flags */
355 unsigned long algorithm2; /* Extra flags. See SSL2_CF_* in ssl2.h
356 and algorithm2 section in
358 int strength_bits; /* Number of bits really used */
359 int alg_bits; /* Number of bits for algorithm */
363 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
367 int (*ssl_new)(SSL *s);
368 void (*ssl_clear)(SSL *s);
369 void (*ssl_free)(SSL *s);
370 int (*ssl_accept)(SSL *s);
371 int (*ssl_connect)(SSL *s);
372 int (*ssl_read)(SSL *s,void *buf,int len);
373 int (*ssl_peek)(SSL *s,void *buf,int len);
374 int (*ssl_write)(SSL *s,const void *buf,int len);
375 int (*ssl_shutdown)(SSL *s);
376 int (*ssl_renegotiate)(SSL *s);
377 int (*ssl_renegotiate_check)(SSL *s);
378 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
380 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
382 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
383 int (*ssl_dispatch_alert)(SSL *s);
384 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
385 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
386 int (*ssl_pending)(const SSL *s);
387 int (*num_ciphers)(void);
388 const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
389 const struct ssl_method_st *(*get_ssl_method)(int version);
390 long (*get_timeout)(void);
391 struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
392 int (*ssl_version)(void);
393 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
394 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
397 /* Lets make this into an ASN.1 type structure as follows
398 * SSL_SESSION_ID ::= SEQUENCE {
399 * version INTEGER, -- structure version number
400 * SSLversion INTEGER, -- SSL version number
401 * Cipher OCTET STRING, -- the 3 byte cipher ID
402 * Session_ID OCTET STRING, -- the Session ID
403 * Master_key OCTET STRING, -- the master key
404 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
405 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
406 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
407 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
408 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
409 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
410 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
411 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
412 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
413 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
414 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
415 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
416 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
417 * Peer SHA256 [13] EXPLICIT OCTET STRING, -- optional SHA256 hash of Peer certifiate
419 * Look in ssl/ssl_asn1.c for more details
420 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
422 struct ssl_session_st
424 int ssl_version; /* what ssl version session info is
425 * being kept in here? */
427 /* only really used in SSLv2 */
428 unsigned int key_arg_length;
429 unsigned char key_arg[SSL_MAX_KEY_ARG_LENGTH];
430 int master_key_length;
431 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
432 /* session_id - valid? */
433 unsigned int session_id_length;
434 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
435 /* this is used to determine whether the session is being reused in
436 * the appropriate context. It is up to the application to set this,
438 unsigned int sid_ctx_length;
439 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
441 char *psk_identity_hint;
443 /* Used to indicate that session resumption is not allowed.
444 * Applications can also set this bit for a new session via
445 * not_resumable_session_cb to disable session caching and tickets. */
448 /* The cert is the certificate used to establish this connection */
449 struct sess_cert_st /* SESS_CERT */ *sess_cert;
451 /* This is the cert for the other end.
452 * On clients, it will be the same as sess_cert->peer_key->x509
453 * (the latter is not enough as sess_cert is not retained
454 * in the external representation of sessions, see ssl_asn1.c). */
456 /* when app_verify_callback accepts a session where the peer's certificate
457 * is not ok, we must remember the error for session reuse: */
458 long verify_result; /* only for servers */
464 const SSL_CIPHER *cipher;
465 unsigned long cipher_id; /* when ASN.1 loaded, this
466 * needs to be used to load
467 * the 'cipher' structure */
469 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
471 CRYPTO_EX_DATA ex_data; /* application specific data */
473 /* These are used to make removal of session-ids more
474 * efficient and to implement a maximum cache size. */
475 struct ssl_session_st *prev,*next;
476 char *tlsext_hostname;
477 #ifndef OPENSSL_NO_EC
478 size_t tlsext_ecpointformatlist_length;
479 unsigned char *tlsext_ecpointformatlist; /* peer's list */
480 size_t tlsext_ellipticcurvelist_length;
481 uint16_t *tlsext_ellipticcurvelist; /* peer's list */
482 #endif /* OPENSSL_NO_EC */
484 uint8_t *tlsext_tick; /* Session ticket */
485 size_t tlsext_ticklen; /* Session ticket length */
486 uint32_t tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
487 char peer_sha256_valid; /* Non-zero if peer_sha256 is valid */
488 unsigned char peer_sha256[SHA256_DIGEST_LENGTH]; /* SHA256 of peer certificate */
490 /* original_handshake_hash contains the handshake hash (either
491 * SHA-1+MD5 or SHA-2, depending on TLS version) for the original, full
492 * handshake that created a session. This is used by Channel IDs during
494 unsigned char original_handshake_hash[EVP_MAX_MD_SIZE];
495 unsigned int original_handshake_hash_len;
500 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
501 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
502 /* Allow initial connection to servers that don't support RI */
503 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
504 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
505 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
506 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
507 #define SSL_OP_TLS_D5_BUG 0x00000100L
508 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
510 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
511 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
513 /* SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS is vestigial. Previously it disabled the
514 * insertion of empty records in CBC mode, but the empty records were commonly
515 * misinterpreted as EOF by other TLS stacks and so this was disabled by
518 * This has been replaced by 1/n-1 record splitting, which is enabled by
519 * SSL_MODE_CBC_RECORD_SPLITTING in SSL_set_mode. This involves sending a
520 * one-byte record rather than an empty record and has much better
522 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
524 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
525 * This used to be 0x000FFFFFL before 0.9.7. */
526 #define SSL_OP_ALL 0x80000BFFL
529 #define SSL_OP_NO_QUERY_MTU 0x00001000L
530 /* Turn on Cookie Exchange (on relevant for servers) */
531 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
532 /* Don't use RFC4507 ticket extension */
533 #define SSL_OP_NO_TICKET 0x00004000L
534 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
535 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L
537 /* As server, disallow session resumption on renegotiation */
538 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
539 /* Don't use compression even if supported */
540 #define SSL_OP_NO_COMPRESSION 0x00020000L
541 /* Permit unsafe legacy renegotiation */
542 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
543 /* If set, always create a new key when using tmp_ecdh parameters */
544 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
545 /* If set, always create a new key when using tmp_dh parameters */
546 #define SSL_OP_SINGLE_DH_USE 0x00100000L
547 /* Set to always use the tmp_rsa key when doing RSA operations,
548 * even when this violates protocol specs */
549 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
550 /* If set, a server will allow a client to issue a SSLv3.0 version number
551 * as latest version supported in the premaster secret, even when TLSv1.0
552 * (version 3.1) was announced in the client hello. Normally this is
553 * forbidden to prevent version rollback attacks. */
554 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
556 #define SSL_OP_NO_SSLv2 0x01000000L
557 #define SSL_OP_NO_SSLv3 0x02000000L
558 #define SSL_OP_NO_TLSv1 0x04000000L
559 #define SSL_OP_NO_TLSv1_2 0x08000000L
560 #define SSL_OP_NO_TLSv1_1 0x10000000L
562 #define SSL_OP_NO_DTLSv1 0x04000000L
563 #define SSL_OP_NO_DTLSv1_2 0x08000000L
565 #define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv2|SSL_OP_NO_SSLv3|\
566 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
568 /* These next two were never actually used for anything since SSLeay
569 * zap so we have some more flags.
571 /* The next flag deliberately changes the ciphertest, this is a check
572 * for the PKCS#1 attack */
573 #define SSL_OP_PKCS1_CHECK_1 0x0
574 #define SSL_OP_PKCS1_CHECK_2 0x0
576 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
577 * when just a single record has been written): */
578 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
579 /* Make it possible to retry SSL_write() with changed buffer location
580 * (buffer contents must stay the same!); this is not the default to avoid
581 * the misconception that non-blocking SSL_write() behaves like
582 * non-blocking write(): */
583 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
584 /* Never bother the application with retries if the transport
586 #define SSL_MODE_AUTO_RETRY 0x00000004L
587 /* Don't attempt to automatically build certificate chain */
588 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
589 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
590 * TLS only.) "Released" buffers are put onto a free-list in the context or
591 * just freed (depending on the context's setting for freelist_max_len). Also
592 * frees up RAM by releasing the list of client ciphersuites as soon as
593 * possible (SSL3 and TLS only). This stops SSL_get_shared_ciphers from
595 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L
597 /* Send the current time in the Random fields of the ClientHello and
598 * ServerHello records for compatibility with hypothetical implementations
601 #define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
602 #define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
604 /* Cert related flags */
605 /* Many implementations ignore some aspects of the TLS standards such as
606 * enforcing certifcate chain algorithms. When this is set we enforce them.
608 #define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
610 /* Suite B modes, takes same values as certificate verify flags */
611 #define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
612 /* Suite B 192 bit only mode */
613 #define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
614 /* Suite B 128 bit mode allowing 192 bit algorithms */
615 #define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
617 /* Perform all sorts of protocol violations for testing purposes */
618 #define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
620 /* Flags for building certificate chains */
621 /* Treat any existing certificates as untrusted CAs */
622 #define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
623 /* Don't include root CA in chain */
624 #define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
625 /* Just check certificates already there */
626 #define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
627 /* Ignore verification errors */
628 #define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
629 /* Clear verification errors from queue */
630 #define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
632 /* Flags returned by SSL_check_chain */
633 /* Certificate can be used with this session */
634 #define CERT_PKEY_VALID 0x1
635 /* Certificate can also be used for signing */
636 #define CERT_PKEY_SIGN 0x2
637 /* EE certificate signing algorithm OK */
638 #define CERT_PKEY_EE_SIGNATURE 0x10
639 /* CA signature algorithms OK */
640 #define CERT_PKEY_CA_SIGNATURE 0x20
641 /* EE certificate parameters OK */
642 #define CERT_PKEY_EE_PARAM 0x40
643 /* CA certificate parameters OK */
644 #define CERT_PKEY_CA_PARAM 0x80
645 /* Signing explicitly allowed as opposed to SHA1 fallback */
646 #define CERT_PKEY_EXPLICIT_SIGN 0x100
647 /* Client CA issuer names match (always set for server cert) */
648 #define CERT_PKEY_ISSUER_NAME 0x200
649 /* Cert type matches client types (always set for server cert) */
650 #define CERT_PKEY_CERT_TYPE 0x400
651 /* Cert chain suitable to Suite B */
652 #define CERT_PKEY_SUITEB 0x800
654 #define SSL_CONF_FLAG_CMDLINE 0x1
655 #define SSL_CONF_FLAG_FILE 0x2
656 #define SSL_CONF_FLAG_CLIENT 0x4
657 #define SSL_CONF_FLAG_SERVER 0x8
658 #define SSL_CONF_FLAG_SHOW_ERRORS 0x10
659 #define SSL_CONF_FLAG_CERTIFICATE 0x20
660 /* Configuration value types */
661 #define SSL_CONF_TYPE_UNKNOWN 0x0
662 #define SSL_CONF_TYPE_STRING 0x1
663 #define SSL_CONF_TYPE_FILE 0x2
664 #define SSL_CONF_TYPE_DIR 0x3
666 /* When set, clients may send application data before receipt of CCS
667 * and Finished. This mode enables full-handshakes to 'complete' in
669 #define SSL_MODE_HANDSHAKE_CUTTHROUGH 0x00000080L
671 /* When set, TLS 1.0 and SSLv3, multi-byte, CBC records will be split in two:
672 * the first record will contain a single byte and the second will contain the
673 * rest of the bytes. This effectively randomises the IV and prevents BEAST
675 #define SSL_MODE_CBC_RECORD_SPLITTING 0x00000100L
677 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
678 * they cannot be used to clear bits. */
680 #define SSL_CTX_set_options(ctx,op) \
681 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
682 #define SSL_CTX_clear_options(ctx,op) \
683 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
684 #define SSL_CTX_get_options(ctx) \
685 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
686 #define SSL_set_options(ssl,op) \
687 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
688 #define SSL_clear_options(ssl,op) \
689 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
690 #define SSL_get_options(ssl) \
691 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
693 #define SSL_CTX_set_mode(ctx,op) \
694 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
695 #define SSL_CTX_clear_mode(ctx,op) \
696 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
697 #define SSL_CTX_get_mode(ctx) \
698 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
699 #define SSL_clear_mode(ssl,op) \
700 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
701 #define SSL_set_mode(ssl,op) \
702 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
703 #define SSL_get_mode(ssl) \
704 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
705 #define SSL_set_mtu(ssl, mtu) \
706 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
708 #define SSL_get_secure_renegotiation_support(ssl) \
709 SSL_ctrl((SSL*) (ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
711 #define SSL_CTX_set_cert_flags(ctx,op) \
712 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
713 #define SSL_set_cert_flags(s,op) \
714 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
715 #define SSL_CTX_clear_cert_flags(ctx,op) \
716 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
717 #define SSL_clear_cert_flags(s,op) \
718 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
720 OPENSSL_EXPORT void SSL_CTX_set_msg_callback(SSL_CTX *ctx, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
721 OPENSSL_EXPORT void SSL_set_msg_callback(SSL *ssl, void (*cb)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg));
722 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
723 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
726 struct ssl_aead_ctx_st;
727 typedef struct ssl_aead_ctx_st SSL_AEAD_CTX;
729 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
730 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
732 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
735 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
737 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
738 * them. It is used to override the generation of SSL/TLS session IDs in a
739 * server. Return value should be zero on an error, non-zero to proceed. Also,
740 * callbacks should themselves check if the id they generate is unique otherwise
741 * the SSL handshake will fail with an error - callbacks can do this using the
742 * 'ssl' value they're passed by;
743 * SSL_has_matching_session_id(ssl, id, *id_len)
744 * The length value passed in is set at the maximum size the session ID can be.
745 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
746 * can alter this length to be less if desired, but under SSLv2 session IDs are
747 * supposed to be fixed at 16 bytes so the id will be padded after the callback
748 * returns in this case. It is also an error for the callback to set the size to
750 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
751 unsigned int *id_len);
753 /* ssl_early_callback_ctx is passed to certain callbacks that are called very
754 * early on during the server handshake. At this point, much of the SSL*
755 * hasn't been filled out and only the ClientHello can be depended on. */
756 struct ssl_early_callback_ctx
759 const unsigned char *client_hello; size_t client_hello_len;
760 const unsigned char *session_id; size_t session_id_len;
761 const unsigned char *cipher_suites; size_t cipher_suites_len;
762 const unsigned char *compression_methods;size_t compression_methods_len;
763 const unsigned char *extensions; size_t extensions_len;
766 /* SSL_early_callback_ctx_extension_get searches the extensions in |ctx| for
767 * an extension of the given type. If not found, it returns zero. Otherwise
768 * it sets |out_data| to point to the extension contents (not including the type
769 * and length bytes), sets |out_len| to the length of the extension contents
770 * and returns one. */
772 SSL_early_callback_ctx_extension_get(const struct ssl_early_callback_ctx *ctx,
773 uint16_t extension_type,
774 const unsigned char **out_data,
777 typedef struct ssl_comp_st SSL_COMP;
779 #ifndef OPENSSL_NO_SSL_INTERN
788 DECLARE_STACK_OF(SSL_COMP)
789 DECLARE_LHASH_OF(SSL_SESSION);
791 /* ssl_cipher_preference_list_st contains a list of SSL_CIPHERs with
792 * equal-preference groups. For TLS clients, the groups are moot because the
793 * server picks the cipher and groups cannot be expressed on the wire. However,
794 * for servers, the equal-preference groups allow the client's preferences to
795 * be partially respected. (This only has an effect with
796 * SSL_OP_CIPHER_SERVER_PREFERENCE).
798 * The equal-preference groups are expressed by grouping SSL_CIPHERs together.
799 * All elements of a group have the same priority: no ordering is expressed
802 * The values in |ciphers| are in one-to-one correspondence with
803 * |in_group_flags|. (That is, sk_SSL_CIPHER_num(ciphers) is the number of
804 * bytes in |in_group_flags|.) The bytes in |in_group_flags| are either 1, to
805 * indicate that the corresponding SSL_CIPHER is not the last element of a
806 * group, or 0 to indicate that it is.
808 * For example, if |in_group_flags| contains all zeros then that indicates a
809 * traditional, fully-ordered preference. Every SSL_CIPHER is the last element
810 * of the group (i.e. they are all in a one-element group).
812 * For a more complex example, consider:
813 * ciphers: A B C D E F
814 * in_group_flags: 1 1 0 0 1 0
816 * That would express the following, order:
822 struct ssl_cipher_preference_list_st
824 STACK_OF(SSL_CIPHER) *ciphers;
825 unsigned char *in_group_flags;
830 const SSL_METHOD *method;
832 struct ssl_cipher_preference_list_st *cipher_list;
833 /* same as above but sorted for lookup */
834 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
835 /* cipher_list_tls11 is the list of ciphers when TLS 1.1 or greater is
836 * in use. This only applies to server connections as, for clients, the
837 * version number is known at connect time and so the cipher list can
839 struct ssl_cipher_preference_list_st *cipher_list_tls11;
841 struct x509_store_st /* X509_STORE */ *cert_store;
842 LHASH_OF(SSL_SESSION) *sessions;
843 /* Most session-ids that will be cached, default is
844 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
845 unsigned long session_cache_size;
846 struct ssl_session_st *session_cache_head;
847 struct ssl_session_st *session_cache_tail;
849 /* This can have one of 2 values, ored together,
850 * SSL_SESS_CACHE_CLIENT,
851 * SSL_SESS_CACHE_SERVER,
852 * Default is SSL_SESSION_CACHE_SERVER, which means only
853 * SSL_accept which cache SSL_SESSIONS. */
854 int session_cache_mode;
856 /* If timeout is not 0, it is the default timeout value set
857 * when SSL_new() is called. This has been put in to make
858 * life easier to set things up */
859 long session_timeout;
861 /* If this callback is not null, it will be called each
862 * time a session id is added to the cache. If this function
863 * returns 1, it means that the callback will do a
864 * SSL_SESSION_free() when it has finished using it. Otherwise,
865 * on 0, it means the callback has finished with it.
866 * If remove_session_cb is not null, it will be called when
867 * a session-id is removed from the cache. After the call,
868 * OpenSSL will SSL_SESSION_free() it. */
869 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
870 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
871 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
872 unsigned char *data,int len,int *copy);
876 int sess_connect; /* SSL new conn - started */
877 int sess_connect_renegotiate;/* SSL reneg - requested */
878 int sess_connect_good; /* SSL new conne/reneg - finished */
879 int sess_accept; /* SSL new accept - started */
880 int sess_accept_renegotiate;/* SSL reneg - requested */
881 int sess_accept_good; /* SSL accept/reneg - finished */
882 int sess_miss; /* session lookup misses */
883 int sess_timeout; /* reuse attempt on timeouted session */
884 int sess_cache_full; /* session removed due to full cache */
885 int sess_hit; /* session reuse actually done */
886 int sess_cb_hit; /* session-id that was not
888 * passed back via the callback. This
889 * indicates that the application is
890 * supplying session-id's from other
891 * processes - spooky :-) */
896 /* if defined, these override the X509_verify_cert() calls */
897 int (*app_verify_callback)(X509_STORE_CTX *, void *);
898 void *app_verify_arg;
899 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
900 * ('app_verify_callback' was called with just one argument) */
902 /* Default password callback. */
903 pem_password_cb *default_passwd_callback;
905 /* Default password callback user data. */
906 void *default_passwd_callback_userdata;
908 /* get client cert callback */
909 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
911 /* get channel id callback */
912 void (*channel_id_cb)(SSL *ssl, EVP_PKEY **pkey);
914 /* cookie generate callback */
915 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
916 unsigned int *cookie_len);
918 /* verify cookie callback */
919 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
920 unsigned int cookie_len);
922 CRYPTO_EX_DATA ex_data;
924 const EVP_MD *rsa_md5;/* For SSLv2 - name is 'ssl2-md5' */
925 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
926 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
928 STACK_OF(X509) *extra_certs;
931 /* Default values used when no per-SSL value is defined follow */
933 void (*info_callback)(const SSL *ssl,int type,int val); /* used if SSL's info_callback is NULL */
935 /* what we put in client cert requests */
936 STACK_OF(X509_NAME) *client_CA;
939 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
941 unsigned long options;
945 struct cert_st /* CERT */ *cert;
948 /* callback that allows applications to peek at protocol messages */
949 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
950 void *msg_callback_arg;
953 unsigned int sid_ctx_length;
954 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
955 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx); /* called 'verify_callback' in the SSL */
957 /* Default generate session ID callback. */
958 GEN_SESSION_CB generate_session_id;
960 X509_VERIFY_PARAM *param;
962 /* select_certificate_cb is called before most ClientHello processing
963 * and before the decision whether to resume a session is made.
964 * It may return one to continue the handshake or zero to cause the
965 * handshake loop to return with an error and cause SSL_get_error to
966 * return SSL_ERROR_PENDING_CERTIFICATE. */
967 int (*select_certificate_cb) (const struct ssl_early_callback_ctx *);
970 int purpose; /* Purpose setting */
971 int trust; /* Trust setting */
976 /* Maximum amount of data to send in one fragment.
977 * actual record size can be more than this due to
978 * padding and MAC overheads.
980 unsigned int max_send_fragment;
982 #ifndef OPENSSL_ENGINE
983 /* Engine to pass requests for client certs to
985 ENGINE *client_cert_engine;
988 /* TLS extensions servername callback */
989 int (*tlsext_servername_callback)(SSL*, int *, void *);
990 void *tlsext_servername_arg;
991 /* RFC 4507 session ticket keys */
992 unsigned char tlsext_tick_key_name[16];
993 unsigned char tlsext_tick_hmac_key[16];
994 unsigned char tlsext_tick_aes_key[16];
995 /* Callback to support customisation of ticket key setting */
996 int (*tlsext_ticket_key_cb)(SSL *ssl,
997 unsigned char *name, unsigned char *iv,
998 EVP_CIPHER_CTX *ectx,
999 HMAC_CTX *hctx, int enc);
1001 /* certificate status request info */
1002 /* Callback for status request */
1003 int (*tlsext_status_cb)(SSL *ssl, void *arg);
1004 void *tlsext_status_arg;
1006 char *psk_identity_hint;
1007 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1008 unsigned int max_identity_len, unsigned char *psk,
1009 unsigned int max_psk_len);
1010 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1011 unsigned char *psk, unsigned int max_psk_len);
1014 /* retain_only_sha256_of_client_certs is true if we should compute the
1015 * SHA256 hash of the peer's certifiate and then discard it to save
1016 * memory and session space. Only effective on the server side. */
1017 char retain_only_sha256_of_client_certs;
1019 # ifndef OPENSSL_NO_NEXTPROTONEG
1020 /* Next protocol negotiation information */
1021 /* (for experimental NPN extension). */
1023 /* For a server, this contains a callback function by which the set of
1024 * advertised protocols can be provided. */
1025 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
1026 unsigned int *len, void *arg);
1027 void *next_protos_advertised_cb_arg;
1028 /* For a client, this contains a callback function that selects the
1029 * next protocol from the list provided by the server. */
1030 int (*next_proto_select_cb)(SSL *s, unsigned char **out,
1031 unsigned char *outlen,
1032 const unsigned char *in,
1035 void *next_proto_select_cb_arg;
1039 * (we are in the process of transitioning from NPN to ALPN.) */
1041 /* For a server, this contains a callback function that allows the
1042 * server to select the protocol for the connection.
1043 * out: on successful return, this must point to the raw protocol
1044 * name (without the length prefix).
1045 * outlen: on successful return, this contains the length of |*out|.
1046 * in: points to the client's list of supported protocols in
1048 * inlen: the length of |in|. */
1049 int (*alpn_select_cb)(SSL *s,
1050 const unsigned char **out,
1051 unsigned char *outlen,
1052 const unsigned char* in,
1055 void *alpn_select_cb_arg;
1057 /* For a client, this contains the list of supported protocols in wire
1059 unsigned char* alpn_client_proto_list;
1060 unsigned alpn_client_proto_list_len;
1062 /* SRTP profiles we are willing to do from RFC 5764 */
1063 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1064 # ifndef OPENSSL_NO_EC
1065 /* EC extension values inherited by SSL structure */
1066 size_t tlsext_ecpointformatlist_length;
1067 uint8_t *tlsext_ecpointformatlist;
1068 size_t tlsext_ellipticcurvelist_length;
1069 uint16_t *tlsext_ellipticcurvelist;
1070 # endif /* OPENSSL_NO_EC */
1072 /* If true, a client will advertise the Channel ID extension and a
1073 * server will echo it. */
1074 char tlsext_channel_id_enabled;
1075 /* tlsext_channel_id_enabled_new is a hack to support both old and new
1076 * ChannelID signatures. It indicates that a client should advertise the
1077 * new ChannelID extension number. */
1078 char tlsext_channel_id_enabled_new;
1079 /* The client's Channel ID private key. */
1080 EVP_PKEY *tlsext_channel_id_private;
1086 #define SSL_SESS_CACHE_OFF 0x0000
1087 #define SSL_SESS_CACHE_CLIENT 0x0001
1088 #define SSL_SESS_CACHE_SERVER 0x0002
1089 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
1090 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
1091 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
1092 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
1093 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
1094 #define SSL_SESS_CACHE_NO_INTERNAL \
1095 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
1097 OPENSSL_EXPORT LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
1098 #define SSL_CTX_sess_number(ctx) \
1099 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
1100 #define SSL_CTX_sess_connect(ctx) \
1101 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
1102 #define SSL_CTX_sess_connect_good(ctx) \
1103 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
1104 #define SSL_CTX_sess_connect_renegotiate(ctx) \
1105 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
1106 #define SSL_CTX_sess_accept(ctx) \
1107 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
1108 #define SSL_CTX_sess_accept_renegotiate(ctx) \
1109 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
1110 #define SSL_CTX_sess_accept_good(ctx) \
1111 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
1112 #define SSL_CTX_sess_hits(ctx) \
1113 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
1114 #define SSL_CTX_sess_cb_hits(ctx) \
1115 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
1116 #define SSL_CTX_sess_misses(ctx) \
1117 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
1118 #define SSL_CTX_sess_timeouts(ctx) \
1119 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
1120 #define SSL_CTX_sess_cache_full(ctx) \
1121 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
1122 /* SSL_CTX_enable_tls_channel_id configures a TLS server to accept TLS client
1123 * IDs from clients. Returns 1 on success. */
1124 #define SSL_CTX_enable_tls_channel_id(ctx) \
1125 SSL_CTX_ctrl(ctx,SSL_CTRL_CHANNEL_ID,0,NULL)
1127 OPENSSL_EXPORT void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
1128 OPENSSL_EXPORT int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
1129 OPENSSL_EXPORT void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
1130 OPENSSL_EXPORT void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
1131 OPENSSL_EXPORT void SSL_CTX_sess_set_get_cb(SSL_CTX *ctx, SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl, unsigned char *data,int len,int *copy));
1132 OPENSSL_EXPORT SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
1133 /* SSL_magic_pending_session_ptr returns a magic SSL_SESSION* which indicates
1134 * that the session isn't currently unavailable. SSL_get_error will then return
1135 * SSL_ERROR_PENDING_SESSION and the handshake can be retried later when the
1136 * lookup has completed. */
1137 OPENSSL_EXPORT SSL_SESSION *SSL_magic_pending_session_ptr(void);
1138 OPENSSL_EXPORT void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
1139 OPENSSL_EXPORT void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
1140 OPENSSL_EXPORT void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
1141 OPENSSL_EXPORT int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
1142 OPENSSL_EXPORT void SSL_CTX_set_channel_id_cb(SSL_CTX *ctx, void (*channel_id_cb)(SSL *ssl, EVP_PKEY **pkey));
1143 OPENSSL_EXPORT void (*SSL_CTX_get_channel_id_cb(SSL_CTX *ctx))(SSL *ssl, EVP_PKEY **pkey);
1144 #ifndef OPENSSL_NO_ENGINE
1145 OPENSSL_EXPORT int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
1147 OPENSSL_EXPORT void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
1148 OPENSSL_EXPORT void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
1149 #ifndef OPENSSL_NO_NEXTPROTONEG
1150 OPENSSL_EXPORT void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
1151 int (*cb) (SSL *ssl,
1152 const unsigned char **out,
1153 unsigned int *outlen,
1154 void *arg), void *arg);
1155 OPENSSL_EXPORT void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
1156 int (*cb) (SSL *ssl, unsigned char **out,
1157 unsigned char *outlen,
1158 const unsigned char *in,
1159 unsigned int inlen, void *arg),
1161 OPENSSL_EXPORT void SSL_get0_next_proto_negotiated(const SSL *s,
1162 const uint8_t **data, unsigned *len);
1165 OPENSSL_EXPORT int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
1166 const unsigned char *in, unsigned int inlen,
1167 const unsigned char *client, unsigned int client_len);
1169 #define OPENSSL_NPN_UNSUPPORTED 0
1170 #define OPENSSL_NPN_NEGOTIATED 1
1171 #define OPENSSL_NPN_NO_OVERLAP 2
1173 OPENSSL_EXPORT int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char* protos,
1174 unsigned protos_len);
1175 OPENSSL_EXPORT int SSL_set_alpn_protos(SSL *ssl, const unsigned char* protos,
1176 unsigned protos_len);
1177 OPENSSL_EXPORT void SSL_CTX_set_alpn_select_cb(SSL_CTX* ctx,
1178 int (*cb) (SSL *ssl,
1179 const unsigned char **out,
1180 unsigned char *outlen,
1181 const unsigned char *in,
1185 OPENSSL_EXPORT void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
1187 /* the maximum length of the buffer given to callbacks containing the
1188 * resulting identity/psk */
1189 #define PSK_MAX_IDENTITY_LEN 128
1190 #define PSK_MAX_PSK_LEN 256
1191 OPENSSL_EXPORT void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
1192 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1193 char *identity, unsigned int max_identity_len, unsigned char *psk,
1194 unsigned int max_psk_len));
1195 OPENSSL_EXPORT void SSL_set_psk_client_callback(SSL *ssl,
1196 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1197 char *identity, unsigned int max_identity_len, unsigned char *psk,
1198 unsigned int max_psk_len));
1199 OPENSSL_EXPORT void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
1200 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1201 unsigned char *psk, unsigned int max_psk_len));
1202 OPENSSL_EXPORT void SSL_set_psk_server_callback(SSL *ssl,
1203 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1204 unsigned char *psk, unsigned int max_psk_len));
1205 OPENSSL_EXPORT int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
1206 OPENSSL_EXPORT int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
1207 OPENSSL_EXPORT const char *SSL_get_psk_identity_hint(const SSL *s);
1208 OPENSSL_EXPORT const char *SSL_get_psk_identity(const SSL *s);
1209 OPENSSL_EXPORT void ssl_update_cache(SSL *s, int mode);
1210 OPENSSL_EXPORT int ssl_get_new_session(SSL *s, int session);
1212 #define SSL_NOTHING 1
1213 #define SSL_WRITING 2
1214 #define SSL_READING 3
1215 #define SSL_X509_LOOKUP 4
1216 #define SSL_CHANNEL_ID_LOOKUP 5
1217 #define SSL_PENDING_SESSION 7
1218 #define SSL_CERTIFICATE_SELECTION_PENDING 8
1220 /* These will only be used when doing non-blocking IO */
1221 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
1222 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
1223 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
1224 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
1225 #define SSL_want_channel_id_lookup(s) (SSL_want(s) == SSL_CHANNEL_ID_LOOKUP)
1226 #define SSL_want_session(s) (SSL_want(s) == SSL_PENDING_SESSION)
1227 #define SSL_want_certificate(s) (SSL_want(s) == SSL_CERTIFICATE_SELECTION_PENDING)
1229 #ifndef OPENSSL_NO_SSL_INTERN
1234 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
1237 int type; /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
1239 const SSL_METHOD *method; /* SSLv3 */
1241 /* There are 2 BIO's even though they are normally both the
1242 * same. This is so data can be read and written to different
1245 #ifndef OPENSSL_NO_BIO
1246 BIO *rbio; /* used by SSL_read */
1247 BIO *wbio; /* used by SSL_write */
1248 BIO *bbio; /* used during session-id reuse to concatenate
1251 char *rbio; /* used by SSL_read */
1252 char *wbio; /* used by SSL_write */
1255 /* This holds a variable that indicates what we were doing
1256 * when a 0 or -1 is returned. This is needed for
1257 * non-blocking IO so we know what request needs re-doing when
1258 * in SSL_accept or SSL_connect */
1261 /* true when we are actually in SSL_accept() or SSL_connect() */
1263 int (*handshake_func)(SSL *);
1265 /* Imagine that here's a boolean member "init" that is
1266 * switched as soon as SSL_set_{accept/connect}_state
1267 * is called for the first time, so that "state" and
1268 * "handshake_func" are properly initialized. But as
1269 * handshake_func is == 0 until then, we use this
1270 * test instead of an "init" member.
1273 int server; /* are we the server side? - mostly used by SSL_clear*/
1275 int new_session;/* Generate a new session or reuse an old one.
1276 * NB: For servers, the 'new' session may actually be a previously
1277 * cached session or even the previous session unless
1278 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set */
1279 int quiet_shutdown;/* don't send shutdown packets */
1280 int shutdown; /* we have shut things down, 0x01 sent, 0x02
1282 int state; /* where we are */
1283 int rstate; /* where we are when reading */
1285 BUF_MEM *init_buf; /* buffer used during init */
1286 uint8_t *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
1287 int init_num; /* amount read/written */
1288 int init_off; /* amount read/written */
1290 /* used internally to point at a raw packet */
1291 unsigned char *packet;
1292 unsigned int packet_length;
1294 struct ssl3_state_st *s3; /* SSLv3 variables */
1295 struct dtls1_state_st *d1; /* DTLSv1 variables */
1297 int read_ahead; /* Read as many input bytes as possible
1298 * (for non-blocking reads) */
1300 /* callback that allows applications to peek at protocol messages */
1301 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
1302 void *msg_callback_arg;
1304 int hit; /* reusing a previous session */
1306 X509_VERIFY_PARAM *param;
1309 int purpose; /* Purpose setting */
1310 int trust; /* Trust setting */
1314 struct ssl_cipher_preference_list_st *cipher_list;
1315 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
1317 /* These are the ones being used, the ones in SSL_SESSION are
1318 * the ones to be 'copied' into these ones */
1319 SSL_AEAD_CTX *aead_read_ctx; /* AEAD context. If non-NULL, then
1320 |enc_read_ctx| and |read_hash| are
1322 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
1323 EVP_MD_CTX *read_hash; /* used for mac generation */
1325 SSL_AEAD_CTX *aead_write_ctx; /* AEAD context. If non-NULL, then
1326 |enc_write_ctx| and |write_hash| are
1328 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
1329 EVP_MD_CTX *write_hash; /* used for mac generation */
1334 /* This is used to hold the server certificate used */
1335 struct cert_st /* CERT */ *cert;
1337 /* the session_id_context is used to ensure sessions are only reused
1338 * in the appropriate context */
1339 unsigned int sid_ctx_length;
1340 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1342 /* This can also be in the session once a session is established */
1343 SSL_SESSION *session;
1345 /* Default generate session ID callback. */
1346 GEN_SESSION_CB generate_session_id;
1348 /* Used in SSL2 and SSL3 */
1349 int verify_mode; /* 0 don't care about verify failure.
1350 * 1 fail if verify fails */
1351 int (*verify_callback)(int ok,X509_STORE_CTX *ctx); /* fail if callback returns 0 */
1353 void (*info_callback)(const SSL *ssl,int type,int val); /* optional informational callback */
1355 int error; /* error bytes to be written */
1356 int error_code; /* actual code */
1358 /* PSK identity hint is stored here only to enable setting a hint on an SSL object before an
1359 * SSL_SESSION is associated with it. Once an SSL_SESSION is associated with this SSL object,
1360 * the psk_identity_hint from the session takes precedence over this one. */
1361 char *psk_identity_hint;
1362 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1363 unsigned int max_identity_len, unsigned char *psk,
1364 unsigned int max_psk_len);
1365 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1366 unsigned char *psk, unsigned int max_psk_len);
1369 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1370 * and SSL_write() calls, good for nbio debuging :-) */
1373 /* extra application data */
1375 CRYPTO_EX_DATA ex_data;
1377 /* for server side, keep the list of CA_dn we can use */
1378 STACK_OF(X509_NAME) *client_CA;
1381 unsigned long options; /* protocol behaviour */
1382 unsigned long mode; /* API behaviour */
1385 int client_version; /* what was passed, used for
1386 * SSLv3/TLS rollback check */
1387 unsigned int max_send_fragment;
1388 /* TLS extension debug callback */
1389 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1390 unsigned char *data, int len,
1392 void *tlsext_debug_arg;
1393 char *tlsext_hostname;
1394 int servername_done; /* no further mod of servername
1395 0 : call the servername extension callback.
1396 1 : prepare 2, allow last ack just after in server callback.
1397 2 : don't call servername callback, no ack in server hello
1399 /* certificate status request info */
1400 /* Status type or -1 if no status type */
1401 int tlsext_status_type;
1402 /* Expect OCSP CertificateStatus message */
1403 int tlsext_status_expected;
1404 /* OCSP status request only */
1405 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1406 X509_EXTENSIONS *tlsext_ocsp_exts;
1407 /* OCSP response received or to be sent */
1408 uint8_t *tlsext_ocsp_resp;
1409 int tlsext_ocsp_resplen;
1411 /* RFC4507 session ticket expected to be received or sent */
1412 int tlsext_ticket_expected;
1413 #ifndef OPENSSL_NO_EC
1414 size_t tlsext_ecpointformatlist_length;
1415 uint8_t *tlsext_ecpointformatlist; /* our list */
1416 size_t tlsext_ellipticcurvelist_length;
1417 uint16_t *tlsext_ellipticcurvelist; /* our list */
1418 #endif /* OPENSSL_NO_EC */
1420 /* TLS Session Ticket extension override */
1421 TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
1423 /* TLS Session Ticket extension callback */
1424 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
1425 void *tls_session_ticket_ext_cb_arg;
1427 /* TLS pre-shared secret session resumption */
1428 tls_session_secret_cb_fn tls_session_secret_cb;
1429 void *tls_session_secret_cb_arg;
1431 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1433 #ifndef OPENSSL_NO_NEXTPROTONEG
1434 /* Next protocol negotiation. For the client, this is the protocol that
1435 * we sent in NextProtocol and is set when handling ServerHello
1438 * For a server, this is the client's selected_protocol from
1439 * NextProtocol and is set when handling the NextProtocol message,
1440 * before the Finished message. */
1441 uint8_t *next_proto_negotiated;
1442 size_t next_proto_negotiated_len;
1445 #define session_ctx initial_ctx
1447 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles; /* What we'll do */
1448 SRTP_PROTECTION_PROFILE *srtp_profile; /* What's been chosen */
1450 /* Copied from the SSL_CTX. For a server, means that we'll accept
1451 * Channel IDs from clients. For a client, means that we'll advertise
1453 char tlsext_channel_id_enabled;
1454 /* The client's Channel ID private key. */
1455 EVP_PKEY *tlsext_channel_id_private;
1457 /* For a client, this contains the list of supported protocols in wire
1459 unsigned char* alpn_client_proto_list;
1460 unsigned alpn_client_proto_list_len;
1462 int renegotiate;/* 1 if we are renegotiating.
1463 * 2 if we are a server and are inside a handshake
1464 * (i.e. not just sending a HelloRequest) */
1466 /* fallback_scsv is non-zero iff we are sending the TLS_FALLBACK_SCSV
1467 * cipher suite value. Only applies to a client. */
1477 #include <openssl/ssl2.h>
1478 #include <openssl/ssl3.h>
1479 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1480 #include <openssl/dtls1.h> /* Datagram TLS */
1481 #include <openssl/ssl23.h>
1482 #include <openssl/srtp.h> /* Support for the use_srtp extension */
1489 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1490 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1491 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1492 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1493 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1494 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1496 /* The following are the possible values for ssl->state are are
1497 * used to indicate where we are up to in the SSL connection establishment.
1498 * The macros that follow are about the only things you should need to use
1499 * and even then, only when using non-blocking IO.
1500 * It can also be useful to work out where you were when the connection
1503 #define SSL_ST_CONNECT 0x1000
1504 #define SSL_ST_ACCEPT 0x2000
1505 #define SSL_ST_MASK 0x0FFF
1506 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1507 #define SSL_ST_BEFORE 0x4000
1508 #define SSL_ST_OK 0x03
1509 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1511 #define SSL_CB_LOOP 0x01
1512 #define SSL_CB_EXIT 0x02
1513 #define SSL_CB_READ 0x04
1514 #define SSL_CB_WRITE 0x08
1515 #define SSL_CB_ALERT 0x4000 /* used in callback */
1516 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1517 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1518 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1519 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1520 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1521 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1522 #define SSL_CB_HANDSHAKE_START 0x10
1523 #define SSL_CB_HANDSHAKE_DONE 0x20
1525 /* Is the SSL_connection established? */
1526 #define SSL_get_state(a) SSL_state(a)
1527 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1528 #define SSL_in_init(a) ((SSL_state(a)&SSL_ST_INIT) && \
1529 !SSL_cutthrough_complete(a))
1530 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1531 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1532 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1533 int SSL_cutthrough_complete(const SSL *s);
1535 /* The following 2 states are kept in ssl->rstate when reads fail,
1536 * you should not need these */
1537 #define SSL_ST_READ_HEADER 0xF0
1538 #define SSL_ST_READ_BODY 0xF1
1539 #define SSL_ST_READ_DONE 0xF2
1541 /* Obtain latest Finished message
1542 * -- that we sent (SSL_get_finished)
1543 * -- that we expected from peer (SSL_get_peer_finished).
1544 * Returns length (0 == no Finished so far), copies up to 'count' bytes. */
1545 OPENSSL_EXPORT size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1546 OPENSSL_EXPORT size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1548 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 3 options
1549 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1550 #define SSL_VERIFY_NONE 0x00
1551 #define SSL_VERIFY_PEER 0x01
1552 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1553 #define SSL_VERIFY_CLIENT_ONCE 0x04
1554 #define SSL_VERIFY_PEER_IF_NO_OBC 0x08
1556 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1557 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1559 /* this is for backward compatibility */
1560 #if 0 /* NEW_SSLEAY */
1561 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1562 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1563 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1564 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1565 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1567 /* More backward compatibility */
1568 #define SSL_get_cipher(s) \
1569 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1570 #define SSL_get_cipher_bits(s,np) \
1571 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1572 #define SSL_get_cipher_version(s) \
1573 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1574 #define SSL_get_cipher_name(s) \
1575 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1576 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1577 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1578 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1579 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1581 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1582 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1584 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1586 /* make_errors.go reserves error codes above 1000 for manually-assigned
1587 * errors. This value must be kept in sync with reservedReasonCode in
1589 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
1591 /* These alert types are for SSLv3 and TLSv1 */
1592 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1593 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1594 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1595 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1596 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1597 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1598 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1599 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1600 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1601 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1602 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1603 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1604 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1605 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1606 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1607 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1608 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1609 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1610 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1611 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1612 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1613 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1614 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1615 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1616 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1617 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1618 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1619 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1620 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1621 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1622 #define SSL_AD_INAPPROPRIATE_FALLBACK SSL3_AD_INAPPROPRIATE_FALLBACK /* fatal */
1624 #define SSL_ERROR_NONE 0
1625 #define SSL_ERROR_SSL 1
1626 #define SSL_ERROR_WANT_READ 2
1627 #define SSL_ERROR_WANT_WRITE 3
1628 #define SSL_ERROR_WANT_X509_LOOKUP 4
1629 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1630 #define SSL_ERROR_ZERO_RETURN 6
1631 #define SSL_ERROR_WANT_CONNECT 7
1632 #define SSL_ERROR_WANT_ACCEPT 8
1633 #define SSL_ERROR_WANT_CHANNEL_ID_LOOKUP 9
1634 #define SSL_ERROR_PENDING_SESSION 11
1635 #define SSL_ERROR_PENDING_CERTIFICATE 12
1637 #define SSL_CTRL_NEED_TMP_RSA 1
1638 #define SSL_CTRL_SET_TMP_RSA 2
1639 #define SSL_CTRL_SET_TMP_DH 3
1640 #define SSL_CTRL_SET_TMP_ECDH 4
1641 #define SSL_CTRL_SET_TMP_RSA_CB 5
1642 #define SSL_CTRL_SET_TMP_DH_CB 6
1643 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1645 #define SSL_CTRL_GET_SESSION_REUSED 8
1646 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1647 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1648 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1649 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1650 #define SSL_CTRL_GET_FLAGS 13
1651 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1653 #define SSL_CTRL_SET_MSG_CALLBACK 15
1654 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1656 /* only applies to datagram connections */
1657 #define SSL_CTRL_SET_MTU 17
1659 #define SSL_CTRL_SESS_NUMBER 20
1660 #define SSL_CTRL_SESS_CONNECT 21
1661 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1662 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1663 #define SSL_CTRL_SESS_ACCEPT 24
1664 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1665 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1666 #define SSL_CTRL_SESS_HIT 27
1667 #define SSL_CTRL_SESS_CB_HIT 28
1668 #define SSL_CTRL_SESS_MISSES 29
1669 #define SSL_CTRL_SESS_TIMEOUTS 30
1670 #define SSL_CTRL_SESS_CACHE_FULL 31
1671 #define SSL_CTRL_OPTIONS 32
1672 #define SSL_CTRL_MODE 33
1674 #define SSL_CTRL_GET_READ_AHEAD 40
1675 #define SSL_CTRL_SET_READ_AHEAD 41
1676 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1677 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1678 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1679 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1681 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1682 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1684 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1686 /* see tls1.h for macros based on these */
1687 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1688 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1689 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1690 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1691 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1692 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1693 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1694 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1695 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1696 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1697 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1698 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1699 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1700 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1701 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1702 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1704 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1706 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1707 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1708 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1710 #define SSL_CTRL_SET_SRP_ARG 78
1711 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1712 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1713 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1715 #define DTLS_CTRL_GET_TIMEOUT 73
1716 #define DTLS_CTRL_HANDLE_TIMEOUT 74
1717 #define DTLS_CTRL_LISTEN 75
1719 #define SSL_CTRL_GET_RI_SUPPORT 76
1720 #define SSL_CTRL_CLEAR_OPTIONS 77
1721 #define SSL_CTRL_CLEAR_MODE 78
1723 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1724 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1726 #define SSL_CTRL_CHAIN 88
1727 #define SSL_CTRL_CHAIN_CERT 89
1729 #define SSL_CTRL_GET_CURVES 90
1730 #define SSL_CTRL_SET_CURVES 91
1731 #define SSL_CTRL_SET_CURVES_LIST 92
1732 #define SSL_CTRL_SET_ECDH_AUTO 94
1733 #define SSL_CTRL_SET_SIGALGS 97
1734 #define SSL_CTRL_SET_SIGALGS_LIST 98
1735 #define SSL_CTRL_CERT_FLAGS 99
1736 #define SSL_CTRL_CLEAR_CERT_FLAGS 100
1737 #define SSL_CTRL_SET_CLIENT_SIGALGS 101
1738 #define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1739 #define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1740 #define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1741 #define SSL_CTRL_BUILD_CERT_CHAIN 105
1742 #define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1743 #define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1744 #define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1745 #define SSL_CTRL_GET_SERVER_TMP_KEY 109
1746 #define SSL_CTRL_GET_RAW_CIPHERLIST 110
1747 #define SSL_CTRL_GET_EC_POINT_FORMATS 111
1749 #define SSL_CTRL_GET_CHAIN_CERTS 115
1750 #define SSL_CTRL_SELECT_CURRENT_CERT 116
1752 #define SSL_CTRL_CHANNEL_ID 117
1753 #define SSL_CTRL_GET_CHANNEL_ID 118
1754 #define SSL_CTRL_SET_CHANNEL_ID 119
1756 #define SSL_CTRL_FALLBACK_SCSV 120
1758 #define DTLSv1_get_timeout(ssl, arg) \
1759 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1760 #define DTLSv1_handle_timeout(ssl) \
1761 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1762 #define DTLSv1_listen(ssl, peer) \
1763 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1765 #define SSL_session_reused(ssl) \
1766 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1767 #define SSL_num_renegotiations(ssl) \
1768 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1769 #define SSL_clear_num_renegotiations(ssl) \
1770 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1771 #define SSL_total_renegotiations(ssl) \
1772 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1774 #define SSL_CTX_need_tmp_RSA(ctx) \
1775 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1776 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1777 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1778 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1779 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1780 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1781 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1783 #define SSL_need_tmp_RSA(ssl) \
1784 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1785 #define SSL_set_tmp_rsa(ssl,rsa) \
1786 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1787 #define SSL_set_tmp_dh(ssl,dh) \
1788 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1789 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1790 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1792 /* SSL_enable_tls_channel_id either configures a TLS server to accept TLS client
1793 * IDs from clients, or configure a client to send TLS client IDs to server.
1794 * Returns 1 on success. */
1795 #define SSL_enable_tls_channel_id(s) \
1796 SSL_ctrl(s,SSL_CTRL_CHANNEL_ID,0,NULL)
1797 /* SSL_set1_tls_channel_id configures a TLS client to send a TLS Channel ID to
1798 * compatible servers. private_key must be a P-256 EVP_PKEY*. Returns 1 on
1800 #define SSL_set1_tls_channel_id(s, private_key) \
1801 SSL_ctrl(s,SSL_CTRL_SET_CHANNEL_ID,0,(void*)private_key)
1802 #define SSL_CTX_set1_tls_channel_id(ctx, private_key) \
1803 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHANNEL_ID,0,(void*)private_key)
1804 /* SSL_get_tls_channel_id gets the client's TLS Channel ID from a server SSL*
1805 * and copies up to the first |channel_id_len| bytes into |channel_id|. The
1806 * Channel ID consists of the client's P-256 public key as an (x,y) pair where
1807 * each is a 32-byte, big-endian field element. Returns 0 if the client didn't
1808 * offer a Channel ID and the length of the complete Channel ID otherwise. */
1809 #define SSL_get_tls_channel_id(ctx, channel_id, channel_id_len) \
1810 SSL_ctrl(ctx,SSL_CTRL_GET_CHANNEL_ID,channel_id_len,(void*)channel_id)
1812 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1813 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1814 #define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1815 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1816 #define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1817 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1818 #define SSL_CTX_clear_extra_chain_certs(ctx) \
1819 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1821 #define SSL_CTX_set0_chain(ctx,sk) \
1822 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1823 #define SSL_CTX_set1_chain(ctx,sk) \
1824 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1825 #define SSL_CTX_add0_chain_cert(ctx,x509) \
1826 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1827 #define SSL_CTX_add1_chain_cert(ctx,x509) \
1828 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1829 #define SSL_CTX_get0_chain_certs(ctx,px509) \
1830 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1831 #define SSL_CTX_clear_chain_certs(ctx) \
1832 SSL_CTX_set0_chain(ctx,NULL)
1833 #define SSL_CTX_build_cert_chain(ctx, flags) \
1834 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1835 #define SSL_CTX_select_current_cert(ctx,x509) \
1836 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1838 #define SSL_CTX_set0_verify_cert_store(ctx,st) \
1839 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1840 #define SSL_CTX_set1_verify_cert_store(ctx,st) \
1841 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1842 #define SSL_CTX_set0_chain_cert_store(ctx,st) \
1843 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1844 #define SSL_CTX_set1_chain_cert_store(ctx,st) \
1845 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1847 #define SSL_set0_chain(ctx,sk) \
1848 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1849 #define SSL_set1_chain(ctx,sk) \
1850 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1851 #define SSL_add0_chain_cert(ctx,x509) \
1852 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1853 #define SSL_add1_chain_cert(ctx,x509) \
1854 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1855 #define SSL_get0_chain_certs(ctx,px509) \
1856 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1857 #define SSL_clear_chain_certs(ctx) \
1858 SSL_set0_chain(ctx,NULL)
1859 #define SSL_build_cert_chain(s, flags) \
1860 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1861 #define SSL_select_current_cert(ctx,x509) \
1862 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1864 #define SSL_set0_verify_cert_store(s,st) \
1865 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1866 #define SSL_set1_verify_cert_store(s,st) \
1867 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1868 #define SSL_set0_chain_cert_store(s,st) \
1869 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1870 #define SSL_set1_chain_cert_store(s,st) \
1871 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1873 #define SSL_get1_curves(ctx, s) \
1874 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1875 #define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1876 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1877 #define SSL_CTX_set1_curves_list(ctx, s) \
1878 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1879 #define SSL_set1_curves(ctx, clist, clistlen) \
1880 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1881 #define SSL_set1_curves_list(ctx, s) \
1882 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1883 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \
1884 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1885 #define SSL_set_ecdh_auto(s, onoff) \
1886 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
1888 #define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
1889 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
1890 #define SSL_CTX_set1_sigalgs_list(ctx, s) \
1891 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1892 #define SSL_set1_sigalgs(ctx, slist, slistlen) \
1893 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
1894 #define SSL_set1_sigalgs_list(ctx, s) \
1895 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
1897 #define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
1898 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
1899 #define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
1900 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1901 #define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
1902 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
1903 #define SSL_set1_client_sigalgs_list(ctx, s) \
1904 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
1906 #define SSL_get0_certificate_types(s, clist) \
1907 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
1909 #define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
1910 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1911 #define SSL_set1_client_certificate_types(s, clist, clistlen) \
1912 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
1914 #define SSL_get_peer_signature_nid(s, pn) \
1915 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
1917 #define SSL_get_server_tmp_key(s, pk) \
1918 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
1920 #define SSL_get0_raw_cipherlist(s, plst) \
1921 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,(char *)plst)
1923 #define SSL_get0_ec_point_formats(s, plst) \
1924 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,(char *)plst)
1926 #define SSL_enable_fallback_scsv(s) \
1927 SSL_ctrl(s, SSL_CTRL_FALLBACK_SCSV, 0, NULL)
1929 #ifndef OPENSSL_NO_BIO
1930 OPENSSL_EXPORT BIO_METHOD *BIO_f_ssl(void);
1931 OPENSSL_EXPORT BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
1932 OPENSSL_EXPORT BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
1933 OPENSSL_EXPORT BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
1934 OPENSSL_EXPORT void BIO_ssl_shutdown(BIO *ssl_bio);
1938 OPENSSL_EXPORT int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
1939 OPENSSL_EXPORT int SSL_CTX_set_cipher_list_tls11(SSL_CTX *,const char *str);
1940 OPENSSL_EXPORT SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
1941 OPENSSL_EXPORT void SSL_CTX_free(SSL_CTX *);
1942 OPENSSL_EXPORT long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
1943 OPENSSL_EXPORT long SSL_CTX_get_timeout(const SSL_CTX *ctx);
1944 OPENSSL_EXPORT X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
1945 OPENSSL_EXPORT void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
1946 OPENSSL_EXPORT int SSL_want(const SSL *s);
1947 OPENSSL_EXPORT int SSL_clear(SSL *s);
1949 OPENSSL_EXPORT void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
1951 OPENSSL_EXPORT const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
1952 OPENSSL_EXPORT int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
1953 OPENSSL_EXPORT const char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
1954 OPENSSL_EXPORT const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
1955 OPENSSL_EXPORT unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
1957 OPENSSL_EXPORT int SSL_get_fd(const SSL *s);
1958 OPENSSL_EXPORT int SSL_get_rfd(const SSL *s);
1959 OPENSSL_EXPORT int SSL_get_wfd(const SSL *s);
1960 OPENSSL_EXPORT const char * SSL_get_cipher_list(const SSL *s,int n);
1961 OPENSSL_EXPORT char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
1962 OPENSSL_EXPORT int SSL_get_read_ahead(const SSL * s);
1963 OPENSSL_EXPORT int SSL_pending(const SSL *s);
1964 #ifndef OPENSSL_NO_SOCK
1965 OPENSSL_EXPORT int SSL_set_fd(SSL *s, int fd);
1966 OPENSSL_EXPORT int SSL_set_rfd(SSL *s, int fd);
1967 OPENSSL_EXPORT int SSL_set_wfd(SSL *s, int fd);
1969 #ifndef OPENSSL_NO_BIO
1970 OPENSSL_EXPORT void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
1971 OPENSSL_EXPORT BIO * SSL_get_rbio(const SSL *s);
1972 OPENSSL_EXPORT BIO * SSL_get_wbio(const SSL *s);
1974 OPENSSL_EXPORT int SSL_set_cipher_list(SSL *s, const char *str);
1975 OPENSSL_EXPORT void SSL_set_read_ahead(SSL *s, int yes);
1976 OPENSSL_EXPORT int SSL_get_verify_mode(const SSL *s);
1977 OPENSSL_EXPORT int SSL_get_verify_depth(const SSL *s);
1978 OPENSSL_EXPORT int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
1979 OPENSSL_EXPORT void SSL_set_verify(SSL *s, int mode, int (*callback)(int ok,X509_STORE_CTX *ctx));
1980 OPENSSL_EXPORT void SSL_set_verify_depth(SSL *s, int depth);
1981 OPENSSL_EXPORT void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg);
1982 OPENSSL_EXPORT int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
1983 OPENSSL_EXPORT int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, unsigned char *d, long len);
1984 OPENSSL_EXPORT int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
1985 OPENSSL_EXPORT int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
1986 OPENSSL_EXPORT int SSL_use_certificate(SSL *ssl, X509 *x);
1987 OPENSSL_EXPORT int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
1989 #ifndef OPENSSL_NO_STDIO
1990 OPENSSL_EXPORT int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
1991 OPENSSL_EXPORT int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
1992 OPENSSL_EXPORT int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
1993 OPENSSL_EXPORT int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1994 OPENSSL_EXPORT int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
1995 OPENSSL_EXPORT int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
1996 OPENSSL_EXPORT int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
1997 OPENSSL_EXPORT STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
1998 OPENSSL_EXPORT int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, const char *file);
1999 #ifndef OPENSSL_SYS_VMS
2000 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
2001 OPENSSL_EXPORT int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs, const char *dir);
2007 OPENSSL_EXPORT void SSL_load_error_strings(void );
2008 OPENSSL_EXPORT const char *SSL_state_string(const SSL *s);
2009 OPENSSL_EXPORT const char *SSL_rstate_string(const SSL *s);
2010 OPENSSL_EXPORT const char *SSL_state_string_long(const SSL *s);
2011 OPENSSL_EXPORT const char *SSL_rstate_string_long(const SSL *s);
2012 OPENSSL_EXPORT long SSL_SESSION_get_time(const SSL_SESSION *s);
2013 OPENSSL_EXPORT long SSL_SESSION_set_time(SSL_SESSION *s, long t);
2014 OPENSSL_EXPORT long SSL_SESSION_get_timeout(const SSL_SESSION *s);
2015 OPENSSL_EXPORT long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
2016 OPENSSL_EXPORT X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
2017 OPENSSL_EXPORT int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx, unsigned int sid_ctx_len);
2019 OPENSSL_EXPORT SSL_SESSION *SSL_SESSION_new(void);
2020 OPENSSL_EXPORT const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s, unsigned int *len);
2021 #ifndef OPENSSL_NO_FP_API
2022 OPENSSL_EXPORT int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
2024 #ifndef OPENSSL_NO_BIO
2025 OPENSSL_EXPORT int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
2027 OPENSSL_EXPORT void SSL_SESSION_free(SSL_SESSION *ses);
2028 OPENSSL_EXPORT int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
2029 OPENSSL_EXPORT int SSL_set_session(SSL *to, SSL_SESSION *session);
2030 OPENSSL_EXPORT int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
2031 OPENSSL_EXPORT int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
2032 OPENSSL_EXPORT int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
2033 OPENSSL_EXPORT int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
2034 OPENSSL_EXPORT int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id, unsigned int id_len);
2035 OPENSSL_EXPORT SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp, long length);
2037 #ifdef HEADER_X509_H
2038 OPENSSL_EXPORT X509 * SSL_get_peer_certificate(const SSL *s);
2041 OPENSSL_EXPORT STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
2043 OPENSSL_EXPORT int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
2044 OPENSSL_EXPORT int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
2045 OPENSSL_EXPORT int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
2046 OPENSSL_EXPORT void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
2047 int (*callback)(int, X509_STORE_CTX *));
2048 OPENSSL_EXPORT void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
2049 OPENSSL_EXPORT void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
2050 OPENSSL_EXPORT void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg);
2051 OPENSSL_EXPORT int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
2052 OPENSSL_EXPORT int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
2053 OPENSSL_EXPORT int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
2054 OPENSSL_EXPORT int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
2055 const unsigned char *d, long len);
2056 OPENSSL_EXPORT int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
2057 OPENSSL_EXPORT int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
2059 OPENSSL_EXPORT void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
2060 OPENSSL_EXPORT void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
2062 OPENSSL_EXPORT int SSL_CTX_check_private_key(const SSL_CTX *ctx);
2063 OPENSSL_EXPORT int SSL_check_private_key(const SSL *ctx);
2065 OPENSSL_EXPORT int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx, unsigned int sid_ctx_len);
2067 OPENSSL_EXPORT SSL * SSL_new(SSL_CTX *ctx);
2068 OPENSSL_EXPORT int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx, unsigned int sid_ctx_len);
2070 OPENSSL_EXPORT int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
2071 OPENSSL_EXPORT int SSL_set_purpose(SSL *s, int purpose);
2072 OPENSSL_EXPORT int SSL_CTX_set_trust(SSL_CTX *s, int trust);
2073 OPENSSL_EXPORT int SSL_set_trust(SSL *s, int trust);
2075 OPENSSL_EXPORT int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
2076 OPENSSL_EXPORT int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
2078 OPENSSL_EXPORT X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
2079 OPENSSL_EXPORT X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
2081 OPENSSL_EXPORT void SSL_certs_clear(SSL *s);
2082 OPENSSL_EXPORT void SSL_free(SSL *ssl);
2083 OPENSSL_EXPORT int SSL_accept(SSL *ssl);
2084 OPENSSL_EXPORT int SSL_connect(SSL *ssl);
2085 OPENSSL_EXPORT int SSL_read(SSL *ssl,void *buf,int num);
2086 OPENSSL_EXPORT int SSL_peek(SSL *ssl,void *buf,int num);
2087 OPENSSL_EXPORT int SSL_write(SSL *ssl,const void *buf,int num);
2088 OPENSSL_EXPORT long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
2089 OPENSSL_EXPORT long SSL_callback_ctrl(SSL *, int, void (*)(void));
2090 OPENSSL_EXPORT long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
2091 OPENSSL_EXPORT long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
2093 OPENSSL_EXPORT int SSL_get_error(const SSL *s,int ret_code);
2094 OPENSSL_EXPORT const char *SSL_get_version(const SSL *s);
2096 OPENSSL_EXPORT int SSL_CIPHER_is_AES(const SSL_CIPHER *c);
2097 OPENSSL_EXPORT int SSL_CIPHER_has_MD5_HMAC(const SSL_CIPHER *c);
2098 OPENSSL_EXPORT int SSL_CIPHER_is_AESGCM(const SSL_CIPHER *c);
2099 OPENSSL_EXPORT int SSL_CIPHER_is_CHACHA20POLY1305(const SSL_CIPHER *c);
2101 /* This sets the 'default' SSL version that SSL_new() will create */
2102 OPENSSL_EXPORT int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
2104 OPENSSL_EXPORT const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
2105 OPENSSL_EXPORT const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
2106 OPENSSL_EXPORT const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
2108 OPENSSL_EXPORT const SSL_METHOD *SSLv23_method(void); /* SSLv3 but can rollback to v2 */
2109 OPENSSL_EXPORT const SSL_METHOD *SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
2110 OPENSSL_EXPORT const SSL_METHOD *SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
2112 OPENSSL_EXPORT const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
2113 OPENSSL_EXPORT const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
2114 OPENSSL_EXPORT const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
2116 OPENSSL_EXPORT const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
2117 OPENSSL_EXPORT const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
2118 OPENSSL_EXPORT const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
2120 OPENSSL_EXPORT const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
2121 OPENSSL_EXPORT const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
2122 OPENSSL_EXPORT const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
2125 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
2126 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
2127 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
2129 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
2130 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
2131 OPENSSL_EXPORT const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
2133 OPENSSL_EXPORT const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
2134 OPENSSL_EXPORT const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
2135 OPENSSL_EXPORT const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
2137 OPENSSL_EXPORT STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
2139 OPENSSL_EXPORT int SSL_do_handshake(SSL *s);
2140 OPENSSL_EXPORT int SSL_renegotiate(SSL *s);
2141 OPENSSL_EXPORT int SSL_renegotiate_abbreviated(SSL *s);
2142 OPENSSL_EXPORT int SSL_renegotiate_pending(SSL *s);
2143 OPENSSL_EXPORT int SSL_shutdown(SSL *s);
2145 OPENSSL_EXPORT const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
2146 OPENSSL_EXPORT const SSL_METHOD *SSL_get_ssl_method(SSL *s);
2147 OPENSSL_EXPORT int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
2148 OPENSSL_EXPORT const char *SSL_alert_type_string_long(int value);
2149 OPENSSL_EXPORT const char *SSL_alert_type_string(int value);
2150 OPENSSL_EXPORT const char *SSL_alert_desc_string_long(int value);
2151 OPENSSL_EXPORT const char *SSL_alert_desc_string(int value);
2153 OPENSSL_EXPORT void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
2154 OPENSSL_EXPORT void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
2155 OPENSSL_EXPORT STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
2156 OPENSSL_EXPORT STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
2157 OPENSSL_EXPORT int SSL_add_client_CA(SSL *ssl,X509 *x);
2158 OPENSSL_EXPORT int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
2160 OPENSSL_EXPORT void SSL_set_connect_state(SSL *s);
2161 OPENSSL_EXPORT void SSL_set_accept_state(SSL *s);
2163 OPENSSL_EXPORT long SSL_get_default_timeout(const SSL *s);
2165 OPENSSL_EXPORT int SSL_library_init(void );
2167 OPENSSL_EXPORT const char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
2168 OPENSSL_EXPORT STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
2170 OPENSSL_EXPORT X509 *SSL_get_certificate(const SSL *ssl);
2171 OPENSSL_EXPORT /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
2173 OPENSSL_EXPORT X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
2174 OPENSSL_EXPORT EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
2176 OPENSSL_EXPORT void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
2177 OPENSSL_EXPORT int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
2178 OPENSSL_EXPORT void SSL_set_quiet_shutdown(SSL *ssl,int mode);
2179 OPENSSL_EXPORT int SSL_get_quiet_shutdown(const SSL *ssl);
2180 OPENSSL_EXPORT void SSL_set_shutdown(SSL *ssl,int mode);
2181 OPENSSL_EXPORT int SSL_get_shutdown(const SSL *ssl);
2182 OPENSSL_EXPORT int SSL_version(const SSL *ssl);
2183 OPENSSL_EXPORT int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
2184 OPENSSL_EXPORT int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
2185 const char *CApath);
2186 #define SSL_get0_session SSL_get_session /* just peek at pointer */
2187 OPENSSL_EXPORT SSL_SESSION *SSL_get_session(const SSL *ssl);
2188 OPENSSL_EXPORT SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
2189 OPENSSL_EXPORT SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
2190 OPENSSL_EXPORT SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
2191 OPENSSL_EXPORT void SSL_set_info_callback(SSL *ssl,
2192 void (*cb)(const SSL *ssl,int type,int val));
2193 OPENSSL_EXPORT void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
2194 OPENSSL_EXPORT int SSL_state(const SSL *ssl);
2195 OPENSSL_EXPORT void SSL_set_state(SSL *ssl, int state);
2197 OPENSSL_EXPORT void SSL_set_verify_result(SSL *ssl,long v);
2198 OPENSSL_EXPORT long SSL_get_verify_result(const SSL *ssl);
2200 OPENSSL_EXPORT int SSL_set_ex_data(SSL *ssl,int idx,void *data);
2201 OPENSSL_EXPORT void *SSL_get_ex_data(const SSL *ssl,int idx);
2202 OPENSSL_EXPORT int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2203 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2205 OPENSSL_EXPORT int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
2206 OPENSSL_EXPORT void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
2207 OPENSSL_EXPORT int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2208 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2210 OPENSSL_EXPORT int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
2211 OPENSSL_EXPORT void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
2212 OPENSSL_EXPORT int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2213 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2215 OPENSSL_EXPORT int SSL_get_ex_data_X509_STORE_CTX_idx(void );
2217 #define SSL_CTX_sess_set_cache_size(ctx,t) \
2218 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
2219 #define SSL_CTX_sess_get_cache_size(ctx) \
2220 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
2221 #define SSL_CTX_set_session_cache_mode(ctx,m) \
2222 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
2223 #define SSL_CTX_get_session_cache_mode(ctx) \
2224 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
2226 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
2227 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
2228 #define SSL_CTX_get_read_ahead(ctx) \
2229 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
2230 #define SSL_CTX_set_read_ahead(ctx,m) \
2231 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
2232 #define SSL_CTX_get_max_cert_list(ctx) \
2233 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2234 #define SSL_CTX_set_max_cert_list(ctx,m) \
2235 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2236 #define SSL_get_max_cert_list(ssl) \
2237 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2238 #define SSL_set_max_cert_list(ssl,m) \
2239 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2241 #define SSL_CTX_set_max_send_fragment(ctx,m) \
2242 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2243 #define SSL_set_max_send_fragment(ssl,m) \
2244 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2246 /* NB: the keylength is only applicable when is_export is true */
2247 OPENSSL_EXPORT void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
2248 RSA *(*cb)(SSL *ssl,int is_export,
2251 OPENSSL_EXPORT void SSL_set_tmp_rsa_callback(SSL *ssl,
2252 RSA *(*cb)(SSL *ssl,int is_export,
2254 #ifndef OPENSSL_NO_DH
2255 OPENSSL_EXPORT void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
2256 DH *(*dh)(SSL *ssl,int is_export,
2258 OPENSSL_EXPORT void SSL_set_tmp_dh_callback(SSL *ssl,
2259 DH *(*dh)(SSL *ssl,int is_export,
2262 #ifndef OPENSSL_NO_ECDH
2263 OPENSSL_EXPORT void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
2264 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2266 OPENSSL_EXPORT void SSL_set_tmp_ecdh_callback(SSL *ssl,
2267 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2271 OPENSSL_EXPORT const void *SSL_get_current_compression(SSL *s);
2272 OPENSSL_EXPORT const void *SSL_get_current_expansion(SSL *s);
2273 OPENSSL_EXPORT const char *SSL_COMP_get_name(const void *comp);
2274 OPENSSL_EXPORT void *SSL_COMP_get_compression_methods(void);
2275 OPENSSL_EXPORT int SSL_COMP_add_compression_method(int id,void *cm);
2277 /* TLS extensions functions */
2278 OPENSSL_EXPORT int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
2280 OPENSSL_EXPORT int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb, void *arg);
2282 /* Pre-shared secret session resumption functions */
2283 OPENSSL_EXPORT int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
2285 OPENSSL_EXPORT void SSL_set_debug(SSL *s, int debug);
2286 OPENSSL_EXPORT int SSL_cache_hit(SSL *s);
2287 OPENSSL_EXPORT int SSL_is_server(SSL *s);
2289 /* SSL_get_structure_sizes returns the sizes of the SSL, SSL_CTX and
2290 * SSL_SESSION structures so that a test can ensure that outside code agrees on
2292 OPENSSL_EXPORT void SSL_get_structure_sizes(size_t* ssl_size, size_t* ssl_ctx_size, size_t* ssl_session_size);
2294 OPENSSL_EXPORT SSL_CONF_CTX *SSL_CONF_CTX_new(void);
2295 OPENSSL_EXPORT int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
2296 OPENSSL_EXPORT void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
2297 OPENSSL_EXPORT unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2298 OPENSSL_EXPORT unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2299 OPENSSL_EXPORT int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
2301 OPENSSL_EXPORT void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
2302 OPENSSL_EXPORT void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
2304 OPENSSL_EXPORT int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
2305 OPENSSL_EXPORT int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
2306 OPENSSL_EXPORT int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
2308 #ifndef OPENSSL_NO_SSL_TRACE
2309 OPENSSL_EXPORT void SSL_trace(int write_p, int version, int content_type,
2310 const void *buf, size_t len, SSL *ssl, void *arg);
2311 OPENSSL_EXPORT const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
2314 OPENSSL_EXPORT void ERR_load_SSL_strings(void);
2321 /* BEGIN ERROR CODES */
2322 /* The following lines are auto generated by the script make_errors.go. Any
2323 * changes made after this point may be overwritten when the script is next run.
2325 #define SSL_F_SSL_use_PrivateKey_file 100
2326 #define SSL_F_dtls1_write_app_data_bytes 101
2327 #define SSL_F_ssl_cipher_process_rulestr 102
2328 #define SSL_F_SSL_set_session_id_context 103
2329 #define SSL_F_SSL_read 104
2330 #define SSL_F_ssl_cert_new 105
2331 #define SSL_F_dtls1_heartbeat 106
2332 #define SSL_F_ssl3_digest_cached_records 107
2333 #define SSL_F_SSL_set_wfd 108
2334 #define SSL_F_ssl_set_pkey 110
2335 #define SSL_F_SSL_CTX_use_certificate 111
2336 #define SSL_F_dtls1_read_bytes 112
2337 #define SSL_F_ssl23_write 113
2338 #define SSL_F_ssl3_check_client_hello 114
2339 #define SSL_F_SSL_use_certificate_ASN1 115
2340 #define SSL_F_ssl_verify_cert_chain 116
2341 #define SSL_F_ssl_parse_serverhello_renegotiate_ext 117
2342 #define SSL_F_ssl_undefined_const_function 118
2343 #define SSL_F_ssl3_get_server_certificate 119
2344 #define SSL_F_tls1_get_server_supplemental_data 120
2345 #define SSL_F_dtls1_buffer_record 121
2346 #define SSL_F_ssl_prepare_clienthello_tlsext 122
2347 #define SSL_F_ssl3_get_server_hello 123
2348 #define SSL_F_ssl3_send_client_key_exchange 124
2349 #define SSL_F_ssl3_write_bytes 125
2350 #define SSL_F_SSL_use_RSAPrivateKey_file 126
2351 #define SSL_F_ssl_bad_method 127
2352 #define SSL_F_ssl3_connect 128
2353 #define SSL_F_dtls1_connect 129
2354 #define SSL_F_SSL_use_RSAPrivateKey 130
2355 #define SSL_F_tls1_PRF 131
2356 #define SSL_F_ssl_bytes_to_cipher_list 132
2357 #define SSL_F_ssl3_do_change_cipher_spec 133
2358 #define SSL_F_SSL_SESSION_set1_id_context 134
2359 #define SSL_F_ssl_add_serverhello_tlsext 135
2360 #define SSL_F_read_authz 136
2361 #define SSL_F_ssl3_get_client_hello 137
2362 #define SSL_F_ssl3_get_certificate_request 138
2363 #define SSL_F_authz_find_data 139
2364 #define SSL_F_ssl_add_cert_to_buf 140
2365 #define SSL_F_ssl_add_serverhello_renegotiate_ext 141
2366 #define SSL_F_ssl3_get_message 142
2367 #define SSL_F_ssl_check_srvr_ecc_cert_and_alg 143
2368 #define SSL_F_ssl_parse_clienthello_tlsext 144
2369 #define SSL_F_SSL_add_file_cert_subjects_to_stack 145
2370 #define SSL_F_ssl3_ctx_ctrl 146
2371 #define SSL_F_ssl3_get_record 147
2372 #define SSL_F_SSL_CTX_use_RSAPrivateKey 148
2373 #define SSL_F_SSL_use_certificate_file 149
2374 #define SSL_F_SSL_load_client_CA_file 151
2375 #define SSL_F_dtls1_preprocess_fragment 152
2376 #define SSL_F_SSL_CTX_check_private_key 153
2377 #define SSL_F_ssl3_get_cert_status 154
2378 #define SSL_F_printf 155
2379 #define SSL_F_SSL_CTX_new 156
2380 #define SSL_F_ssl23_accept 157
2381 #define SSL_F_SSL_use_authz 158
2382 #define SSL_F_ssl_undefined_function 159
2383 #define SSL_F_dtls1_send_hello_verify_request 160
2384 #define SSL_F_ssl_build_cert_chain 161
2385 #define SSL_F_SSL_SESSION_print_fp 162
2386 #define SSL_F_tls1_change_cipher_state 163
2387 #define SSL_F_tls12_check_peer_sigalg 164
2388 #define SSL_F_ssl_sess_cert_new 165
2389 #define SSL_F_ssl3_read_bytes 166
2390 #define SSL_F_dtls1_get_hello_verify 167
2391 #define SSL_F_tls1_cert_verify_mac 168
2392 #define SSL_F_ssl23_client_hello 169
2393 #define SSL_F_SSL_shutdown 170
2394 #define SSL_F_ssl_init_wbio_buffer 171
2395 #define SSL_F_SSL_use_certificate 172
2396 #define SSL_F_SSL_CTX_use_RSAPrivateKey_ASN1 173
2397 #define SSL_F_ssl_set_authz 174
2398 #define SSL_F_ssl23_peek 175
2399 #define SSL_F_SSL_use_psk_identity_hint 176
2400 #define SSL_F_ssl3_get_cert_verify 177
2401 #define SSL_F_ssl_ctx_make_profiles 178
2402 #define SSL_F_ssl_add_clienthello_use_srtp_ext 179
2403 #define SSL_F_ssl3_get_client_key_exchange 180
2404 #define SSL_F_do_ssl3_write 181
2405 #define SSL_F_ssl3_handshake_mac 182
2406 #define SSL_F_tls1_setup_key_block 183
2407 #define SSL_F_SSL_set_fd 184
2408 #define SSL_F_SSL_check_private_key 185
2409 #define SSL_F_ssl3_send_client_verify 186
2410 #define SSL_F_ssl3_write_pending 187
2411 #define SSL_F_ssl_cert_inst 188
2412 #define SSL_F_ssl3_change_cipher_state 189
2413 #define SSL_F_ssl23_get_server_hello 190
2414 #define SSL_F_SSL_write 191
2415 #define SSL_F_ssl_get_sign_pkey 192
2416 #define SSL_F_ssl_set_cert 193
2417 #define SSL_F_SSL_CTX_use_RSAPrivateKey_file 194
2418 #define SSL_F_SSL_CTX_use_authz 195
2419 #define SSL_F_ssl_get_new_session 196
2420 #define SSL_F_SSL_set_session_ticket_ext 197
2421 #define SSL_F_ssl_add_clienthello_renegotiate_ext 198
2422 #define SSL_F_ssl3_send_server_key_exchange 199
2423 #define SSL_F_fprintf 200
2424 #define SSL_F_ssl3_get_new_session_ticket 201
2425 #define SSL_F_SSL_CTX_use_certificate_ASN1 202
2426 #define SSL_F_ssl_add_cert_chain 203
2427 #define SSL_F_ssl_create_cipher_list 204
2428 #define SSL_F_ssl3_callback_ctrl 205
2429 #define SSL_F_SSL_CTX_set_cipher_list 206
2430 #define SSL_F_ssl3_send_certificate_request 207
2431 #define SSL_F_SSL_use_PrivateKey_ASN1 208
2432 #define SSL_F_SSL_CTX_use_certificate_chain_file 209
2433 #define SSL_F_SSL_SESSION_new 210
2434 #define SSL_F_check_suiteb_cipher_list 211
2435 #define SSL_F_ssl_scan_clienthello_tlsext 212
2436 #define SSL_F_ssl3_client_hello 213
2437 #define SSL_F_SSL_use_RSAPrivateKey_ASN1 214
2438 #define SSL_F_ssl3_ctrl 215
2439 #define SSL_F_ssl3_setup_write_buffer 216
2440 #define SSL_F_ssl_parse_serverhello_use_srtp_ext 217
2441 #define SSL_F_ssl3_get_server_key_exchange 218
2442 #define SSL_F_ssl3_send_server_hello 219
2443 #define SSL_F_SSL_add_dir_cert_subjects_to_stack 220
2444 #define SSL_F_ssl_check_serverhello_tlsext 221
2445 #define SSL_F_ssl3_get_server_done 222
2446 #define SSL_F_ssl3_check_cert_and_algorithm 223
2447 #define SSL_F_do_dtls1_write 224
2448 #define SSL_F_dtls1_check_timeout_num 225
2449 #define SSL_F_tls1_export_keying_material 226
2450 #define SSL_F_SSL_CTX_set_session_id_context 227
2451 #define SSL_F_SSL_set_rfd 228
2452 #define SSL_F_ssl3_send_client_certificate 229
2453 #define SSL_F_ssl_cert_dup 230
2454 #define SSL_F_dtls1_process_record 231
2455 #define SSL_F_ssl_new 232
2456 #define SSL_F_ssl_get_server_cert_index 233
2457 #define SSL_F_tls1_send_server_supplemental_data 234
2458 #define SSL_F_D2I_SSL_SESSION 235
2459 #define SSL_F_ssl_cipher_strength_sort 236
2460 #define SSL_F_dtls1_get_message 237
2461 #define SSL_F_ssl23_connect 238
2462 #define SSL_F_tls1_heartbeat 239
2463 #define SSL_F_ssl3_read_n 240
2464 #define SSL_F_ssl_get_prev_session 241
2465 #define SSL_F_ssl_parse_clienthello_renegotiate_ext 242
2466 #define SSL_F_ssl3_setup_read_buffer 243
2467 #define SSL_F_SSL_CTX_set_ssl_version 244
2468 #define SSL_F_SSL_peek 245
2469 #define SSL_F_ssl3_send_server_certificate 246
2470 #define SSL_F_SSL_do_handshake 247
2471 #define SSL_F_ssl_undefined_void_function 248
2472 #define SSL_F_ssl_add_serverhello_use_srtp_ext 249
2473 #define SSL_F_fclose 250
2474 #define SSL_F_SSL_use_PrivateKey 251
2475 #define SSL_F_SSL_CTX_use_certificate_file 252
2476 #define SSL_F_SSL_CTX_use_PrivateKey 253
2477 #define SSL_F_SSL_set_session 254
2478 #define SSL_F_SSL_CTX_use_psk_identity_hint 255
2479 #define SSL_F_ssl_scan_serverhello_tlsext 256
2480 #define SSL_F_ssl23_read 257
2481 #define SSL_F_ssl_parse_clienthello_use_srtp_ext 258
2482 #define SSL_F_ssl3_accept 259
2483 #define SSL_F_ssl3_get_client_certificate 260
2484 #define SSL_F_SSL_CTX_use_PrivateKey_ASN1 261
2485 #define SSL_F_dtls1_get_message_fragment 262
2486 #define SSL_F_SSL_clear 263
2487 #define SSL_F_dtls1_accept 264
2488 #define SSL_F_ssl3_get_next_proto 265
2489 #define SSL_F_SSL_set_cipher_list 266
2490 #define SSL_F_ssl_add_clienthello_tlsext 267
2491 #define SSL_F_ssl23_get_client_hello 268
2492 #define SSL_F_SSL_CTX_use_PrivateKey_file 269
2493 #define SSL_F_ssl3_get_finished 270
2494 #define SSL_F_ssl3_generate_key_block 271
2495 #define SSL_F_ssl3_setup_key_block 272
2496 #define SSL_F_SSL_new 273
2497 #define SSL_F_ssl_parse_serverhello_tlsext 274
2498 #define SSL_F_ssl3_get_channel_id 275
2499 #define SSL_F_ssl3_send_channel_id 276
2500 #define SSL_F_SSL_CTX_set_cipher_list_tls11 277
2501 #define SSL_F_tls1_change_cipher_state_cipher 278
2502 #define SSL_F_tls1_change_cipher_state_aead 279
2503 #define SSL_F_tls1_aead_ctx_init 280
2504 #define SSL_F_tls1_check_duplicate_extensions 281
2505 #define SSL_F_ssl3_expect_change_cipher_spec 282
2506 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 100
2507 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 101
2508 #define SSL_R_INVALID_NULL_CMD_NAME 102
2509 #define SSL_R_BAD_RSA_DECRYPT 103
2510 #define SSL_R_NO_SHARED_CIPHER 104
2511 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 105
2512 #define SSL_R_SSL_HANDSHAKE_FAILURE 106
2513 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 107
2514 #define SSL_R_PEER_ERROR 108
2515 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 109
2516 #define SSL_R_INCONSISTENT_COMPRESSION 110
2517 #define SSL_R_BAD_HELLO_REQUEST 111
2518 #define SSL_R_NULL_SSL_METHOD_PASSED 112
2519 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 113
2520 #define SSL_R_BAD_ECDSA_SIGNATURE 114
2521 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 115
2522 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 116
2523 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 117
2524 #define SSL_R_APP_DATA_IN_HANDSHAKE 118
2525 #define SSL_R_NO_PEM_EXTENSIONS 119
2526 #define SSL_R_BAD_SRP_B_LENGTH 120
2527 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 121
2528 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 122
2529 #define SSL_R_MISSING_SRP_PARAM 123
2530 #define SSL_R_MISSING_RSA_SIGNING_CERT 124
2531 #define SSL_R_MISSING_DSA_SIGNING_CERT 125
2532 #define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 126
2533 #define SSL_R_UNEXPECTED_RECORD 127
2534 #define SSL_R_BAD_DIGEST_LENGTH 128
2535 #define SSL_R_READ_TIMEOUT_EXPIRED 129
2536 #define SSL_R_KRB5_C_GET_CRED 130
2537 #define SSL_R_NULL_SSL_CTX 131
2538 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 134
2539 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 135
2540 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 136
2541 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 137
2542 #define SSL_R_COOKIE_MISMATCH 139
2543 #define SSL_R_UNINITIALIZED 140
2544 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 141
2545 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 142
2546 #define SSL_R_BAD_SRP_G_LENGTH 143
2547 #define SSL_R_NO_CERTIFICATE_ASSIGNED 144
2548 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 145
2549 #define SSL_R_PEM_NAME_TOO_SHORT 146
2550 #define SSL_R_PROTOCOL_IS_SHUTDOWN 148
2551 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 149
2552 #define SSL_R_WRONG_MESSAGE_TYPE 150
2553 #define SSL_R_BAD_RSA_MODULUS_LENGTH 151
2554 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 152
2555 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 153
2556 #define SSL_R_NO_CLIENT_CERT_RECEIVED 154
2557 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 155
2558 #define SSL_R_CERT_LENGTH_MISMATCH 156
2559 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 157
2560 #define SSL_R_DUPLICATE_COMPRESSION_ID 158
2561 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 159
2562 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 160
2563 #define SSL_R_DATA_LENGTH_TOO_LONG 161
2564 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 162
2565 #define SSL_R_WRONG_SIGNATURE_LENGTH 163
2566 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 164
2567 #define SSL_R_WRONG_VERSION_NUMBER 165
2568 #define SSL_R_RECORD_TOO_LARGE 166
2569 #define SSL_R_BIO_NOT_SET 167
2570 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 168
2571 #define SSL_R_UNKNOWN_PKEY_TYPE 170
2572 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 171
2573 #define SSL_R_SSL_SESSION_ID_CONFLICT 172
2574 #define SSL_R_INVALID_COMMAND 173
2575 #define SSL_R_NO_PROTOCOLS_AVAILABLE 174
2576 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 175
2577 #define SSL_R_LIBRARY_BUG 176
2578 #define SSL_R_UNSUPPORTED_CIPHER 177
2579 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 178
2580 #define SSL_R_WRONG_SIGNATURE_TYPE 179
2581 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 180
2582 #define SSL_R_PSK_NO_SERVER_CB 181
2583 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 182
2584 #define SSL_R_INVALID_TRUST 183
2585 #define SSL_R_PARSE_TLSEXT 184
2586 #define SSL_R_NO_SRTP_PROFILES 185
2587 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 186
2588 #define SSL_R_UNKNOWN_STATE 187
2589 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 188
2590 #define SSL_R_WRONG_CIPHER_RETURNED 189
2591 #define SSL_R_BAD_DH_G_LENGTH 190
2592 #define SSL_R_BAD_ALERT_RECORD 191
2593 #define SSL_R_CIPHER_TABLE_SRC_ERROR 192
2594 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 194
2595 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 195
2596 #define SSL_R_MESSAGE_TOO_LONG 196
2597 #define SSL_R_BAD_RSA_SIGNATURE 197
2598 #define SSL_R_X509_LIB 198
2599 #define SSL_R_BAD_SRP_N_LENGTH 199
2600 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 200
2601 #define SSL_R_UNKNOWN_CIPHER_TYPE 201
2602 #define SSL_R_BAD_DH_P_LENGTH 202
2603 #define SSL_R_MISSING_DH_RSA_CERT 203
2604 #define SSL_R_NO_METHOD_SPECIFIED 204
2605 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 205
2606 #define SSL_R_MULTIPLE_SGC_RESTARTS 206
2607 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 207
2608 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 208
2609 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 209
2610 #define SSL_R_BAD_SRP_S_LENGTH 210
2611 #define SSL_R_MISSING_TMP_RSA_KEY 211
2612 #define SSL_R_PSK_NO_CLIENT_CB 212
2613 #define SSL_R_PEM_NAME_BAD_PREFIX 213
2614 #define SSL_R_BAD_CHECKSUM 214
2615 #define SSL_R_NO_CIPHER_MATCH 216
2616 #define SSL_R_MISSING_TMP_DH_KEY 217
2617 #define SSL_R_UNSUPPORTED_STATUS_TYPE 218
2618 #define SSL_R_UNKNOWN_AUTHZ_DATA_TYPE 219
2619 #define SSL_R_CONNECTION_TYPE_NOT_SET 220
2620 #define SSL_R_MISSING_DH_KEY 221
2621 #define SSL_R_CHANNEL_ID_NOT_P256 222
2622 #define SSL_R_UNKNOWN_SUPPLEMENTAL_DATA_TYPE 223
2623 #define SSL_R_UNKNOWN_PROTOCOL 224
2624 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 225
2625 #define SSL_R_KRB5_S_TKT_SKEW 226
2626 #define SSL_R_PUBLIC_KEY_NOT_RSA 227
2627 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 228
2628 #define SSL_R_GOST_NOT_SUPPORTED 229
2629 #define SSL_R_KRB5_C_CC_PRINC 230
2630 #define SSL_R_INVALID_PURPOSE 234
2631 #define SSL_R_KRB5_C_MK_REQ 235
2632 #define SSL_R_BAD_SRTP_MKI_VALUE 237
2633 #define SSL_R_EVP_DIGESTSIGNINIT_FAILED 238
2634 #define SSL_R_DIGEST_CHECK_FAILED 239
2635 #define SSL_R_BAD_SRP_A_LENGTH 240
2636 #define SSL_R_SERVERHELLO_TLSEXT 241
2637 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 242
2638 #define SSL_R_NO_CIPHERS_AVAILABLE 243
2639 #define SSL_R_COMPRESSION_FAILURE 244
2640 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 245
2641 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 246
2642 #define SSL_R_BAD_RSA_ENCRYPT 247
2643 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 248
2644 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 249
2645 #define SSL_R_SHORT_READ 250
2646 #define SSL_R_CA_DN_LENGTH_MISMATCH 252
2647 #define SSL_R_BAD_ECC_CERT 253
2648 #define SSL_R_NON_SSLV2_INITIAL_PACKET 254
2649 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 255
2650 #define SSL_R_MISSING_TMP_RSA_PKEY 256
2651 #define SSL_R_BN_LIB 257
2652 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 258
2653 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 259
2654 #define SSL_R_NO_RENEGOTIATION 260
2655 #define SSL_R_NO_COMPRESSION_SPECIFIED 261
2656 #define SSL_R_WRONG_CERTIFICATE_TYPE 262
2657 #define SSL_R_CHANNEL_ID_SIGNATURE_INVALID 264
2658 #define SSL_R_READ_BIO_NOT_SET 265
2659 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 266
2660 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 267
2661 #define SSL_R_INVALID_CHALLENGE_LENGTH 268
2662 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 270
2663 #define SSL_R_WRONG_CURVE 271
2664 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 272
2665 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 275
2666 #define SSL_R_MISSING_RSA_CERTIFICATE 276
2667 #define SSL_R_NO_P256_SUPPORT 277
2668 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 278
2669 #define SSL_R_INVALID_SERVERINFO_DATA 279
2670 #define SSL_R_GOT_CHANNEL_ID_BEFORE_A_CCS 280
2671 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 281
2672 #define SSL_R_KRB5_S_BAD_TICKET 282
2673 #define SSL_R_EVP_DIGESTSIGNFINAL_FAILED 283
2674 #define SSL_R_PACKET_LENGTH_TOO_LONG 284
2675 #define SSL_R_BAD_STATE 285
2676 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 286
2677 #define SSL_R_BAD_RSA_E_LENGTH 287
2678 #define SSL_R_ILLEGAL_PADDING 288
2679 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 289
2680 #define SSL_R_BAD_VALUE 290
2681 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 291
2682 #define SSL_R_COMPRESSION_DISABLED 292
2683 #define SSL_R_BAD_DECOMPRESSION 293
2684 #define SSL_R_CHALLENGE_IS_DIFFERENT 294
2685 #define SSL_R_NO_CLIENT_CERT_METHOD 295
2686 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 296
2687 #define SSL_R_INVALID_MESSAGE 297
2688 #define SSL_R_HTTPS_PROXY_REQUEST 298
2689 #define SSL_R_AUTHZ_DATA_TOO_LARGE 299
2690 #define SSL_R_KRB5_S_TKT_EXPIRED 300
2691 #define SSL_R_NO_CERTIFICATE_SPECIFIED 301
2692 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 302
2693 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 303
2694 #define SSL_R_INVALID_STATUS_RESPONSE 304
2695 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 305
2696 #define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 306
2697 #define SSL_R_MISSING_TMP_ECDH_KEY 307
2698 #define SSL_R_CERTIFICATE_VERIFY_FAILED 308
2699 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 309
2700 #define SSL_R_RENEGOTIATION_ENCODING_ERR 310
2701 #define SSL_R_NO_PRIVATEKEY 311
2702 #define SSL_R_READ_WRONG_PACKET_TYPE 313
2703 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 314
2704 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 315
2705 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 316
2706 #define SSL_R_HTTP_REQUEST 317
2707 #define SSL_R_KRB5_S_INIT 318
2708 #define SSL_R_RECORD_LENGTH_MISMATCH 320
2709 #define SSL_R_BAD_LENGTH 321
2710 #define SSL_R_NO_REQUIRED_DIGEST 322
2711 #define SSL_R_KRB5 323
2712 #define SSL_R_CCS_RECEIVED_EARLY 325
2713 #define SSL_R_MISSING_ECDSA_SIGNING_CERT 326
2714 #define SSL_R_D2I_ECDSA_SIG 327
2715 #define SSL_R_PATH_TOO_LONG 328
2716 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 329
2717 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 330
2718 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 331
2719 #define SSL_R_PEER_ERROR_CERTIFICATE 332
2720 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 333
2721 #define SSL_R_NO_CERTIFICATE_SET 334
2722 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 335
2723 #define SSL_R_NO_CERTIFICATES_RETURNED 337
2724 #define SSL_R_BAD_WRITE_RETRY 338
2725 #define SSL_R_BAD_SSL_FILETYPE 339
2726 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 340
2727 #define SSL_R_NO_CIPHERS_SPECIFIED 341
2728 #define SSL_R_LENGTH_MISMATCH 342
2729 #define SSL_R_NO_CIPHERS_PASSED 343
2730 #define SSL_R_NO_VERIFY_CALLBACK 344
2731 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 345
2732 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 347
2733 #define SSL_R_UNEXPECTED_MESSAGE 348
2734 #define SSL_R_MISSING_DH_DSA_CERT 349
2735 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 350
2736 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 351
2737 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 352
2738 #define SSL_R_ILLEGAL_SUITEB_DIGEST 353
2739 #define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 354
2740 #define SSL_R_CLIENTHELLO_TLSEXT 355
2741 #define SSL_R_INVALID_AUTHZ_DATA 356
2742 #define SSL_R_BAD_RESPONSE_ARGUMENT 357
2743 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 358
2744 #define SSL_R_REQUIRED_CIPHER_MISSING 359
2745 #define SSL_R_INVALID_AUDIT_PROOF 360
2746 #define SSL_R_PSK_IDENTITY_NOT_FOUND 361
2747 #define SSL_R_UNKNOWN_ALERT_TYPE 362
2748 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 363
2749 #define SSL_R_BAD_AUTHENTICATION_TYPE 365
2750 #define SSL_R_DECRYPTION_FAILED 366
2751 #define SSL_R_WRONG_SSL_VERSION 367
2752 #define SSL_R_NO_CERTIFICATE_RETURNED 368
2753 #define SSL_R_CA_DN_TOO_LONG 370
2754 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 371
2755 #define SSL_R_COMPRESSION_LIBRARY_ERROR 372
2756 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 374
2757 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 375
2758 #define SSL_R_BAD_ECPOINT 376
2759 #define SSL_R_BAD_HANDSHAKE_LENGTH 377
2760 #define SSL_R_KRB5_S_RD_REQ 380
2761 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 381
2762 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 382
2763 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 383
2764 #define SSL_R_UNKNOWN_DIGEST 384
2765 #define SSL_R_WRONG_SIGNATURE_SIZE 385
2766 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 386
2767 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 387
2768 #define SSL_R_BAD_SIGNATURE 388
2769 #define SSL_R_BAD_PACKET_LENGTH 389
2770 #define SSL_R_CANNOT_SERIALIZE_PUBLIC_KEY 390
2771 #define SSL_R_RENEGOTIATION_MISMATCH 391
2772 #define SSL_R_BAD_MAC_LENGTH 392
2773 #define SSL_R_NO_PUBLICKEY 393
2774 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 394
2775 #define SSL_R_BAD_MAC_DECODE 395
2776 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 396
2777 #define SSL_R_EXTRA_DATA_IN_MESSAGE 397
2778 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 398
2779 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 399
2780 #define SSL_R_MISSING_VERIFY_MESSAGE 402
2781 #define SSL_R_BAD_DSA_SIGNATURE 403
2782 #define SSL_R_UNKNOWN_SSL_VERSION 404
2783 #define SSL_R_KEY_ARG_TOO_LONG 405
2784 #define SSL_R_KRB5_C_INIT 406
2785 #define SSL_R_NO_CIPHER_LIST 407
2786 #define SSL_R_PEER_ERROR_NO_CIPHER 408
2787 #define SSL_R_UNKNOWN_CMD_NAME 409
2788 #define SSL_R_UNKNOWN_CIPHER_RETURNED 410
2789 #define SSL_R_RECORD_TOO_SMALL 411
2790 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 412
2791 #define SSL_R_UNSUPPORTED_SSL_VERSION 413
2792 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 415
2793 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 416
2794 #define SSL_R_BAD_DATA 417
2795 #define SSL_R_KRB5_S_TKT_NYV 418
2796 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 420
2797 #define SSL_R_BAD_MESSAGE_TYPE 421
2798 #define SSL_R_MISSING_ECDH_CERT 422
2799 #define SSL_R_UNSUPPORTED_PROTOCOL 423
2800 #define SSL_R_SRP_A_CALC 424
2801 #define SSL_R_WRITE_BIO_NOT_SET 425
2802 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 426
2803 #define SSL_R_LENGTH_TOO_SHORT 427
2804 #define SSL_R_CERT_CB_ERROR 428
2805 #define SSL_R_DTLS_MESSAGE_TOO_BIG 429
2806 #define SSL_R_INVALID_SRP_USERNAME 430
2807 #define SSL_R_TOO_MANY_EMPTY_FRAGMENTS 431
2808 #define SSL_R_NESTED_GROUP 432
2809 #define SSL_R_UNEXPECTED_GROUP_CLOSE 433
2810 #define SSL_R_UNEXPECTED_OPERATOR_IN_GROUP 434
2811 #define SSL_R_MIXED_SPECIAL_OPERATOR_WITH_GROUPS 435
2812 #define SSL_R_INAPPROPRIATE_FALLBACK 436
2813 #define SSL_R_CLIENTHELLO_PARSE_FAILED 437
2814 #define SSL_R_CONNECTION_REJECTED 438
2815 #define SSL_R_DECODE_ERROR 439
2816 #define SSL_R_UNPROCESSED_HANDSHAKE_DATA 440
2817 #define SSL_R_HANDSHAKE_RECORD_BEFORE_CCS 441
2818 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2819 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2820 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2821 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2822 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2823 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2824 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2825 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2826 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2827 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2828 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2829 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2830 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2831 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2832 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2833 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2834 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2835 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2836 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2837 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2838 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2839 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2840 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2841 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2842 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2843 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2844 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2845 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114