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/e_os2.h>
148 #ifndef OPENSSL_NO_COMP
149 #include <openssl/comp.h>
151 #ifndef OPENSSL_NO_BIO
152 #include <openssl/bio.h>
154 #ifdef OPENSSL_USE_DEPRECATED
155 #ifndef OPENSSL_NO_X509
156 #include <openssl/x509.h>
158 #include <openssl/crypto.h>
159 #include <openssl/lhash.h>
160 #include <openssl/buffer.h>
162 #include <openssl/pem.h>
163 #include <openssl/hmac.h>
165 #include <openssl/kssl.h>
166 #include <openssl/safestack.h>
167 #include <openssl/symhacks.h>
173 /* SSLeay version number for ASN.1 encoding of the session information */
175 * Version 0 - initial version
176 * Version 1 - added the optional peer certificate
178 #define SSL_SESSION_ASN1_VERSION 0x0001
180 /* text strings for the ciphers */
182 /* VRS Additional Kerberos5 entries
184 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
185 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
186 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
187 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
188 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
189 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
190 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
191 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
193 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
194 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
195 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
196 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
197 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
198 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
200 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
201 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
202 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
203 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
204 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
205 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
206 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
208 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
209 #define SSL_MAX_SID_CTX_LENGTH 32
211 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
212 #define SSL_MAX_KEY_ARG_LENGTH 8
213 #define SSL_MAX_MASTER_KEY_LENGTH 48
216 /* These are used to specify which ciphers to use and not to use */
218 #define SSL_TXT_EXP40 "EXPORT40"
219 #define SSL_TXT_EXP56 "EXPORT56"
220 #define SSL_TXT_LOW "LOW"
221 #define SSL_TXT_MEDIUM "MEDIUM"
222 #define SSL_TXT_HIGH "HIGH"
223 #define SSL_TXT_FIPS "FIPS"
225 #define SSL_TXT_kFZA "kFZA" /* unused! */
226 #define SSL_TXT_aFZA "aFZA" /* unused! */
227 #define SSL_TXT_eFZA "eFZA" /* unused! */
228 #define SSL_TXT_FZA "FZA" /* unused! */
230 #define SSL_TXT_aNULL "aNULL"
231 #define SSL_TXT_eNULL "eNULL"
232 #define SSL_TXT_NULL "NULL"
234 #define SSL_TXT_kRSA "kRSA"
235 #define SSL_TXT_kDHr "kDHr"
236 #define SSL_TXT_kDHd "kDHd"
237 #define SSL_TXT_kDH "kDH"
238 #define SSL_TXT_kEDH "kEDH" /* alias for kDHE */
239 #define SSL_TXT_kDHE "kDHE"
240 #define SSL_TXT_kKRB5 "kKRB5"
241 #define SSL_TXT_kECDHr "kECDHr"
242 #define SSL_TXT_kECDHe "kECDHe"
243 #define SSL_TXT_kECDH "kECDH"
244 #define SSL_TXT_kEECDH "kEECDH" /* alias for kECDHE */
245 #define SSL_TXT_kECDHE "kECDHE"
246 #define SSL_TXT_kPSK "kPSK"
247 #define SSL_TXT_kGOST "kGOST"
248 #define SSL_TXT_kSRP "kSRP"
250 #define SSL_TXT_aRSA "aRSA"
251 #define SSL_TXT_aDSS "aDSS"
252 #define SSL_TXT_aDH "aDH"
253 #define SSL_TXT_aECDH "aECDH"
254 #define SSL_TXT_aKRB5 "aKRB5"
255 #define SSL_TXT_aECDSA "aECDSA"
256 #define SSL_TXT_aPSK "aPSK"
257 #define SSL_TXT_aGOST94 "aGOST94"
258 #define SSL_TXT_aGOST01 "aGOST01"
259 #define SSL_TXT_aGOST "aGOST"
260 #define SSL_TXT_aSRP "aSRP"
262 #define SSL_TXT_DSS "DSS"
263 #define SSL_TXT_DH "DH"
264 #define SSL_TXT_DHE "DHE" /* same as "kDHE:-ADH" */
265 #define SSL_TXT_EDH "EDH" /* alias for DHE */
266 #define SSL_TXT_ADH "ADH"
267 #define SSL_TXT_RSA "RSA"
268 #define SSL_TXT_ECDH "ECDH"
269 #define SSL_TXT_EECDH "EECDH" /* alias for ECDHE" */
270 #define SSL_TXT_ECDHE "ECDHE" /* same as "kECDHE:-AECDH" */
271 #define SSL_TXT_AECDH "AECDH"
272 #define SSL_TXT_ECDSA "ECDSA"
273 #define SSL_TXT_KRB5 "KRB5"
274 #define SSL_TXT_PSK "PSK"
275 #define SSL_TXT_SRP "SRP"
277 #define SSL_TXT_DES "DES"
278 #define SSL_TXT_3DES "3DES"
279 #define SSL_TXT_RC4 "RC4"
280 #define SSL_TXT_RC2 "RC2"
281 #define SSL_TXT_IDEA "IDEA"
282 #define SSL_TXT_SEED "SEED"
283 #define SSL_TXT_AES128 "AES128"
284 #define SSL_TXT_AES256 "AES256"
285 #define SSL_TXT_AES "AES"
286 #define SSL_TXT_AES_GCM "AESGCM"
287 #define SSL_TXT_CAMELLIA128 "CAMELLIA128"
288 #define SSL_TXT_CAMELLIA256 "CAMELLIA256"
289 #define SSL_TXT_CAMELLIA "CAMELLIA"
291 #define SSL_TXT_MD5 "MD5"
292 #define SSL_TXT_SHA1 "SHA1"
293 #define SSL_TXT_SHA "SHA" /* same as "SHA1" */
294 #define SSL_TXT_GOST94 "GOST94"
295 #define SSL_TXT_GOST89MAC "GOST89MAC"
296 #define SSL_TXT_SHA256 "SHA256"
297 #define SSL_TXT_SHA384 "SHA384"
299 #define SSL_TXT_SSLV3 "SSLv3"
300 #define SSL_TXT_TLSV1 "TLSv1"
301 #define SSL_TXT_TLSV1_1 "TLSv1.1"
302 #define SSL_TXT_TLSV1_2 "TLSv1.2"
304 #define SSL_TXT_EXP "EXP"
305 #define SSL_TXT_EXPORT "EXPORT"
307 #define SSL_TXT_ALL "ALL"
310 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
311 * ciphers normally not being used.
312 * Example: "RC4" will activate all ciphers using RC4 including ciphers
313 * without authentication, which would normally disabled by DEFAULT (due
314 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
315 * will make sure that it is also disabled in the specific selection.
316 * COMPLEMENTOF* identifiers are portable between version, as adjustments
317 * to the default cipher setup will also be included here.
319 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
320 * DEFAULT gets, as only selection is being done and no sorting as needed
323 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
324 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
326 /* The following cipher list is used by default.
327 * It also is substituted when an application-defined cipher list string
328 * starts with 'DEFAULT'. */
329 #define SSL_DEFAULT_CIPHER_LIST "ALL:!aNULL:!eNULL"
330 /* As of OpenSSL 1.0.0, ssl_create_cipher_list() in ssl/ssl_ciph.c always
331 * starts with a reasonable order, and all we have to do for DEFAULT is
332 * throwing out anonymous and unencrypted ciphersuites!
333 * (The latter are not actually enabled by ALL, but "ALL:RSA" would enable
337 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
338 #define SSL_SENT_SHUTDOWN 1
339 #define SSL_RECEIVED_SHUTDOWN 2
349 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
350 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
352 /* This is needed to stop compilers complaining about the
353 * 'struct ssl_st *' function parameters used to prototype callbacks
355 typedef struct ssl_st *ssl_crock_st;
356 typedef struct tls_session_ticket_ext_st TLS_SESSION_TICKET_EXT;
357 typedef struct ssl_method_st SSL_METHOD;
358 typedef struct ssl_cipher_st SSL_CIPHER;
359 typedef struct ssl_session_st SSL_SESSION;
360 typedef struct tls_sigalgs_st TLS_SIGALGS;
361 typedef struct ssl_conf_ctx_st SSL_CONF_CTX;
363 DECLARE_STACK_OF(SSL_CIPHER)
365 /* SRTP protection profiles for use with the use_srtp extension (RFC 5764)*/
366 typedef struct srtp_protection_profile_st
370 } SRTP_PROTECTION_PROFILE;
372 DECLARE_STACK_OF(SRTP_PROTECTION_PROFILE)
374 typedef int (*tls_session_ticket_ext_cb_fn)(SSL *s, const unsigned char *data, int len, void *arg);
375 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);
377 #ifndef OPENSSL_NO_TLSEXT
379 /* Typedefs for handling custom extensions */
381 typedef int (*custom_ext_add_cb)(SSL *s, unsigned int ext_type,
382 const unsigned char **out,
383 size_t *outlen, int *al,
386 typedef void (*custom_ext_free_cb)(SSL *s, unsigned int ext_type,
387 const unsigned char *out,
390 typedef int (*custom_ext_parse_cb)(SSL *s, unsigned int ext_type,
391 const unsigned char *in,
392 size_t inlen, int *al,
398 #ifndef OPENSSL_NO_SSL_INTERN
400 /* used to hold info on the particular ciphers used */
404 const char *name; /* text name */
405 unsigned long id; /* id, 4 bytes, first is version */
407 /* changed in 0.9.9: these four used to be portions of a single value 'algorithms' */
408 unsigned long algorithm_mkey; /* key exchange algorithm */
409 unsigned long algorithm_auth; /* server authentication */
410 unsigned long algorithm_enc; /* symmetric encryption */
411 unsigned long algorithm_mac; /* symmetric authentication */
412 unsigned long algorithm_ssl; /* (major) protocol version */
414 unsigned long algo_strength; /* strength and export flags */
415 unsigned long algorithm2; /* Extra flags */
416 int strength_bits; /* Number of bits really used */
417 int alg_bits; /* Number of bits for algorithm */
421 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
425 int (*ssl_new)(SSL *s);
426 void (*ssl_clear)(SSL *s);
427 void (*ssl_free)(SSL *s);
428 int (*ssl_accept)(SSL *s);
429 int (*ssl_connect)(SSL *s);
430 int (*ssl_read)(SSL *s,void *buf,int len);
431 int (*ssl_peek)(SSL *s,void *buf,int len);
432 int (*ssl_write)(SSL *s,const void *buf,int len);
433 int (*ssl_shutdown)(SSL *s);
434 int (*ssl_renegotiate)(SSL *s);
435 int (*ssl_renegotiate_check)(SSL *s);
436 long (*ssl_get_message)(SSL *s, int st1, int stn, int mt, long
438 int (*ssl_read_bytes)(SSL *s, int type, unsigned char *buf, int len,
440 int (*ssl_write_bytes)(SSL *s, int type, const void *buf_, int len);
441 int (*ssl_dispatch_alert)(SSL *s);
442 long (*ssl_ctrl)(SSL *s,int cmd,long larg,void *parg);
443 long (*ssl_ctx_ctrl)(SSL_CTX *ctx,int cmd,long larg,void *parg);
444 const SSL_CIPHER *(*get_cipher_by_char)(const unsigned char *ptr);
445 int (*put_cipher_by_char)(const SSL_CIPHER *cipher,unsigned char *ptr);
446 int (*ssl_pending)(const SSL *s);
447 int (*num_ciphers)(void);
448 const SSL_CIPHER *(*get_cipher)(unsigned ncipher);
449 const struct ssl_method_st *(*get_ssl_method)(int version);
450 long (*get_timeout)(void);
451 const struct ssl3_enc_method *ssl3_enc; /* Extra SSLv3/TLS stuff */
452 int (*ssl_version)(void);
453 long (*ssl_callback_ctrl)(SSL *s, int cb_id, void (*fp)(void));
454 long (*ssl_ctx_callback_ctrl)(SSL_CTX *s, int cb_id, void (*fp)(void));
458 * Lets make this into an ASN.1 type structure as follows
459 * SSL_SESSION_ID ::= SEQUENCE {
460 * version INTEGER, -- structure version number
461 * SSLversion INTEGER, -- SSL version number
462 * Cipher OCTET STRING, -- the 3 byte cipher ID
463 * Session_ID OCTET STRING, -- the Session ID
464 * Master_key OCTET STRING, -- the master key
465 * KRB5_principal OCTET STRING -- optional Kerberos principal
466 * Key_Arg [ 0 ] IMPLICIT OCTET STRING, -- the optional Key argument
467 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
468 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
469 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
470 * Session_ID_context [ 4 ] EXPLICIT OCTET STRING, -- the Session ID context
471 * Verify_result [ 5 ] EXPLICIT INTEGER, -- X509_V_... code for `Peer'
472 * HostName [ 6 ] EXPLICIT OCTET STRING, -- optional HostName from servername TLS extension
473 * PSK_identity_hint [ 7 ] EXPLICIT OCTET STRING, -- optional PSK identity hint
474 * PSK_identity [ 8 ] EXPLICIT OCTET STRING, -- optional PSK identity
475 * Ticket_lifetime_hint [9] EXPLICIT INTEGER, -- server's lifetime hint for session ticket
476 * Ticket [10] EXPLICIT OCTET STRING, -- session ticket (clients only)
477 * Compression_meth [11] EXPLICIT OCTET STRING, -- optional compression method
478 * SRP_username [ 12 ] EXPLICIT OCTET STRING -- optional SRP username
480 * Look in ssl/ssl_asn1.c for more details
481 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
483 struct ssl_session_st
485 int ssl_version; /* what ssl version session info is
486 * being kept in here? */
488 int master_key_length;
489 unsigned char master_key[SSL_MAX_MASTER_KEY_LENGTH];
490 /* session_id - valid? */
491 unsigned int session_id_length;
492 unsigned char session_id[SSL_MAX_SSL_SESSION_ID_LENGTH];
493 /* this is used to determine whether the session is being reused in
494 * the appropriate context. It is up to the application to set this,
496 unsigned int sid_ctx_length;
497 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
499 #ifndef OPENSSL_NO_KRB5
500 unsigned int krb5_client_princ_len;
501 unsigned char krb5_client_princ[SSL_MAX_KRB5_PRINCIPAL_LENGTH];
502 #endif /* OPENSSL_NO_KRB5 */
503 #ifndef OPENSSL_NO_PSK
504 char *psk_identity_hint;
507 /* Used to indicate that session resumption is not allowed.
508 * Applications can also set this bit for a new session via
509 * not_resumable_session_cb to disable session caching and tickets. */
512 /* The cert is the certificate used to establish this connection */
513 struct sess_cert_st /* SESS_CERT */ *sess_cert;
515 /* This is the cert for the other end.
516 * On clients, it will be the same as sess_cert->peer_key->x509
517 * (the latter is not enough as sess_cert is not retained
518 * in the external representation of sessions, see ssl_asn1.c). */
520 /* when app_verify_callback accepts a session where the peer's certificate
521 * is not ok, we must remember the error for session reuse: */
522 long verify_result; /* only for servers */
528 unsigned int compress_meth; /* Need to lookup the method */
530 const SSL_CIPHER *cipher;
531 unsigned long cipher_id; /* when ASN.1 loaded, this
532 * needs to be used to load
533 * the 'cipher' structure */
535 STACK_OF(SSL_CIPHER) *ciphers; /* shared ciphers? */
537 CRYPTO_EX_DATA ex_data; /* application specific data */
539 /* These are used to make removal of session-ids more
540 * efficient and to implement a maximum cache size. */
541 struct ssl_session_st *prev,*next;
542 #ifndef OPENSSL_NO_TLSEXT
543 char *tlsext_hostname;
544 #ifndef OPENSSL_NO_EC
545 size_t tlsext_ecpointformatlist_length;
546 unsigned char *tlsext_ecpointformatlist; /* peer's list */
547 size_t tlsext_ellipticcurvelist_length;
548 unsigned char *tlsext_ellipticcurvelist; /* peer's list */
549 #endif /* OPENSSL_NO_EC */
551 unsigned char *tlsext_tick; /* Session ticket */
552 size_t tlsext_ticklen; /* Session ticket length */
553 long tlsext_tick_lifetime_hint; /* Session lifetime hint in seconds */
555 #ifndef OPENSSL_NO_SRP
562 /* Allow initial connection to servers that don't support RI */
563 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
564 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
565 #define SSL_OP_TLSEXT_PADDING 0x00000010L
566 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
567 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
568 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
569 #define SSL_OP_TLS_D5_BUG 0x00000100L
570 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
572 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
573 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
574 /* Refers to ancient SSLREF and SSLv2, retained for compatibility */
575 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x0
576 /* Related to removed SSLv2 */
577 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x0
578 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x0
580 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
581 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
582 * the workaround is not needed. Unfortunately some broken SSL/TLS
583 * implementations cannot handle it at all, which is why we include
584 * it in SSL_OP_ALL. */
585 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
587 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
588 * This used to be 0x000FFFFFL before 0.9.7. */
589 #define SSL_OP_ALL 0x80000BFFL
592 #define SSL_OP_NO_QUERY_MTU 0x00001000L
593 /* Turn on Cookie Exchange (on relevant for servers) */
594 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
595 /* Don't use RFC4507 ticket extension */
596 #define SSL_OP_NO_TICKET 0x00004000L
597 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
598 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L
600 /* As server, disallow session resumption on renegotiation */
601 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
602 /* Don't use compression even if supported */
603 #define SSL_OP_NO_COMPRESSION 0x00020000L
604 /* Permit unsafe legacy renegotiation */
605 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
606 /* If set, always create a new key when using tmp_ecdh parameters */
607 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
608 /* If set, always create a new key when using tmp_dh parameters */
609 #define SSL_OP_SINGLE_DH_USE 0x00100000L
610 /* Does nothing: retained for compatibiity */
611 #define SSL_OP_EPHEMERAL_RSA 0x0
612 /* Set on servers to choose the cipher according to the server's
614 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
615 /* If set, a server will allow a client to issue a SSLv3.0 version number
616 * as latest version supported in the premaster secret, even when TLSv1.0
617 * (version 3.1) was announced in the client hello. Normally this is
618 * forbidden to prevent version rollback attacks. */
619 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
621 #define SSL_OP_NO_SSLv2 0x00000000L
622 #define SSL_OP_NO_SSLv3 0x02000000L
623 #define SSL_OP_NO_TLSv1 0x04000000L
624 #define SSL_OP_NO_TLSv1_2 0x08000000L
625 #define SSL_OP_NO_TLSv1_1 0x10000000L
627 #define SSL_OP_NO_DTLSv1 0x04000000L
628 #define SSL_OP_NO_DTLSv1_2 0x08000000L
630 #define SSL_OP_NO_SSL_MASK (SSL_OP_NO_SSLv3|\
631 SSL_OP_NO_TLSv1|SSL_OP_NO_TLSv1_1|SSL_OP_NO_TLSv1_2)
633 /* These next two were never actually used for anything since SSLeay
634 * zap so we have some more flags.
636 /* The next flag deliberately changes the ciphertest, this is a check
637 * for the PKCS#1 attack */
638 #define SSL_OP_PKCS1_CHECK_1 0x0
639 #define SSL_OP_PKCS1_CHECK_2 0x0
641 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
642 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
643 /* Make server add server-hello extension from early version of
644 * cryptopro draft, when GOST ciphersuite is negotiated.
645 * Required for interoperability with CryptoPro CSP 3.x
647 #define SSL_OP_CRYPTOPRO_TLSEXT_BUG 0x80000000L
649 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
650 * when just a single record has been written): */
651 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
652 /* Make it possible to retry SSL_write() with changed buffer location
653 * (buffer contents must stay the same!); this is not the default to avoid
654 * the misconception that non-blocking SSL_write() behaves like
655 * non-blocking write(): */
656 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
657 /* Never bother the application with retries if the transport
659 #define SSL_MODE_AUTO_RETRY 0x00000004L
660 /* Don't attempt to automatically build certificate chain */
661 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
662 /* Save RAM by releasing read and write buffers when they're empty. (SSL3 and
663 * TLS only.) "Released" buffers are put onto a free-list in the context
664 * or just freed (depending on the context's setting for freelist_max_len). */
665 #define SSL_MODE_RELEASE_BUFFERS 0x00000010L
666 /* Send the current time in the Random fields of the ClientHello and
667 * ServerHello records for compatibility with hypothetical implementations
670 #define SSL_MODE_SEND_CLIENTHELLO_TIME 0x00000020L
671 #define SSL_MODE_SEND_SERVERHELLO_TIME 0x00000040L
672 /* Send TLS_FALLBACK_SCSV in the ClientHello.
673 * To be set only by applications that reconnect with a downgraded protocol
674 * version; see draft-ietf-tls-downgrade-scsv-00 for details.
676 * DO NOT ENABLE THIS if your application attempts a normal handshake.
677 * Only use this in explicit fallback retries, following the guidance
678 * in draft-ietf-tls-downgrade-scsv-00.
680 #define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
682 /* Cert related flags */
683 /* Many implementations ignore some aspects of the TLS standards such as
684 * enforcing certifcate chain algorithms. When this is set we enforce them.
686 #define SSL_CERT_FLAG_TLS_STRICT 0x00000001L
688 /* Suite B modes, takes same values as certificate verify flags */
689 #define SSL_CERT_FLAG_SUITEB_128_LOS_ONLY 0x10000
690 /* Suite B 192 bit only mode */
691 #define SSL_CERT_FLAG_SUITEB_192_LOS 0x20000
692 /* Suite B 128 bit mode allowing 192 bit algorithms */
693 #define SSL_CERT_FLAG_SUITEB_128_LOS 0x30000
695 /* Perform all sorts of protocol violations for testing purposes */
696 #define SSL_CERT_FLAG_BROKEN_PROTOCOL 0x10000000
698 /* Flags for building certificate chains */
699 /* Treat any existing certificates as untrusted CAs */
700 #define SSL_BUILD_CHAIN_FLAG_UNTRUSTED 0x1
701 /* Don't include root CA in chain */
702 #define SSL_BUILD_CHAIN_FLAG_NO_ROOT 0x2
703 /* Just check certificates already there */
704 #define SSL_BUILD_CHAIN_FLAG_CHECK 0x4
705 /* Ignore verification errors */
706 #define SSL_BUILD_CHAIN_FLAG_IGNORE_ERROR 0x8
707 /* Clear verification errors from queue */
708 #define SSL_BUILD_CHAIN_FLAG_CLEAR_ERROR 0x10
710 /* Flags returned by SSL_check_chain */
711 /* Certificate can be used with this session */
712 #define CERT_PKEY_VALID 0x1
713 /* Certificate can also be used for signing */
714 #define CERT_PKEY_SIGN 0x2
715 /* EE certificate signing algorithm OK */
716 #define CERT_PKEY_EE_SIGNATURE 0x10
717 /* CA signature algorithms OK */
718 #define CERT_PKEY_CA_SIGNATURE 0x20
719 /* EE certificate parameters OK */
720 #define CERT_PKEY_EE_PARAM 0x40
721 /* CA certificate parameters OK */
722 #define CERT_PKEY_CA_PARAM 0x80
723 /* Signing explicitly allowed as opposed to SHA1 fallback */
724 #define CERT_PKEY_EXPLICIT_SIGN 0x100
725 /* Client CA issuer names match (always set for server cert) */
726 #define CERT_PKEY_ISSUER_NAME 0x200
727 /* Cert type matches client types (always set for server cert) */
728 #define CERT_PKEY_CERT_TYPE 0x400
729 /* Cert chain suitable to Suite B */
730 #define CERT_PKEY_SUITEB 0x800
732 #define SSL_CONF_FLAG_CMDLINE 0x1
733 #define SSL_CONF_FLAG_FILE 0x2
734 #define SSL_CONF_FLAG_CLIENT 0x4
735 #define SSL_CONF_FLAG_SERVER 0x8
736 #define SSL_CONF_FLAG_SHOW_ERRORS 0x10
737 #define SSL_CONF_FLAG_CERTIFICATE 0x20
738 /* Configuration value types */
739 #define SSL_CONF_TYPE_UNKNOWN 0x0
740 #define SSL_CONF_TYPE_STRING 0x1
741 #define SSL_CONF_TYPE_FILE 0x2
742 #define SSL_CONF_TYPE_DIR 0x3
744 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
745 * they cannot be used to clear bits. */
747 #define SSL_CTX_set_options(ctx,op) \
748 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
749 #define SSL_CTX_clear_options(ctx,op) \
750 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
751 #define SSL_CTX_get_options(ctx) \
752 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
753 #define SSL_set_options(ssl,op) \
754 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
755 #define SSL_clear_options(ssl,op) \
756 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
757 #define SSL_get_options(ssl) \
758 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
760 #define SSL_CTX_set_mode(ctx,op) \
761 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
762 #define SSL_CTX_clear_mode(ctx,op) \
763 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
764 #define SSL_CTX_get_mode(ctx) \
765 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
766 #define SSL_clear_mode(ssl,op) \
767 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
768 #define SSL_set_mode(ssl,op) \
769 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
770 #define SSL_get_mode(ssl) \
771 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
772 #define SSL_set_mtu(ssl, mtu) \
773 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
774 #define DTLS_set_link_mtu(ssl, mtu) \
775 SSL_ctrl((ssl),DTLS_CTRL_SET_LINK_MTU,(mtu),NULL)
776 #define DTLS_get_link_min_mtu(ssl) \
777 SSL_ctrl((ssl),DTLS_CTRL_GET_LINK_MIN_MTU,0,NULL)
779 #define SSL_get_secure_renegotiation_support(ssl) \
780 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
782 #ifndef OPENSSL_NO_HEARTBEATS
783 #define SSL_heartbeat(ssl) \
784 SSL_ctrl((ssl),SSL_CTRL_TLS_EXT_SEND_HEARTBEAT,0,NULL)
787 #define SSL_CTX_set_cert_flags(ctx,op) \
788 SSL_CTX_ctrl((ctx),SSL_CTRL_CERT_FLAGS,(op),NULL)
789 #define SSL_set_cert_flags(s,op) \
790 SSL_ctrl((s),SSL_CTRL_CERT_FLAGS,(op),NULL)
791 #define SSL_CTX_clear_cert_flags(ctx,op) \
792 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
793 #define SSL_clear_cert_flags(s,op) \
794 SSL_ctrl((s),SSL_CTRL_CLEAR_CERT_FLAGS,(op),NULL)
796 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));
797 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));
798 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
799 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
801 #ifndef OPENSSL_NO_SRP
803 #ifndef OPENSSL_NO_SSL_INTERN
805 typedef struct srp_ctx_st
807 /* param for all the callbacks */
809 /* set client Hello login callback */
810 int (*TLS_ext_srp_username_callback)(SSL *, int *, void *);
811 /* set SRP N/g param callback for verification */
812 int (*SRP_verify_param_callback)(SSL *, void *);
813 /* set SRP client passwd callback */
814 char *(*SRP_give_srp_client_pwd_callback)(SSL *, void *);
817 BIGNUM *N,*g,*s,*B,*A;
822 unsigned long srp_Mask;
828 int SSL_SRP_CTX_init(SSL *s);
829 int SSL_CTX_SRP_CTX_init(SSL_CTX *ctx);
830 int SSL_SRP_CTX_free(SSL *ctx);
831 int SSL_CTX_SRP_CTX_free(SSL_CTX *ctx);
832 int SSL_srp_server_param_with_username(SSL *s, int *ad);
833 int SRP_generate_server_master_secret(SSL *s,unsigned char *master_key);
834 int SRP_Calc_A_param(SSL *s);
835 int SRP_generate_client_master_secret(SSL *s,unsigned char *master_key);
839 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
840 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
842 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
845 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
847 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
848 * them. It is used to override the generation of SSL/TLS session IDs in a
849 * server. Return value should be zero on an error, non-zero to proceed. Also,
850 * callbacks should themselves check if the id they generate is unique otherwise
851 * the SSL handshake will fail with an error - callbacks can do this using the
852 * 'ssl' value they're passed by;
853 * SSL_has_matching_session_id(ssl, id, *id_len)
854 * The length value passed in is set at the maximum size the session ID can be.
855 * In SSLv3/TLSv1 it is 32 bytes. The callback can alter this length to be less
856 * if desired. It is also an error for the callback to set the size to zero. */
857 typedef int (*GEN_SESSION_CB)(const SSL *ssl, unsigned char *id,
858 unsigned int *id_len);
860 typedef struct ssl_comp_st SSL_COMP;
862 #ifndef OPENSSL_NO_SSL_INTERN
868 #ifndef OPENSSL_NO_COMP
875 DECLARE_STACK_OF(SSL_COMP)
876 DECLARE_LHASH_OF(SSL_SESSION);
880 const SSL_METHOD *method;
882 STACK_OF(SSL_CIPHER) *cipher_list;
883 /* same as above but sorted for lookup */
884 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
886 struct x509_store_st /* X509_STORE */ *cert_store;
887 LHASH_OF(SSL_SESSION) *sessions;
888 /* Most session-ids that will be cached, default is
889 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
890 unsigned long session_cache_size;
891 struct ssl_session_st *session_cache_head;
892 struct ssl_session_st *session_cache_tail;
894 /* This can have one of 2 values, ored together,
895 * SSL_SESS_CACHE_CLIENT,
896 * SSL_SESS_CACHE_SERVER,
897 * Default is SSL_SESSION_CACHE_SERVER, which means only
898 * SSL_accept which cache SSL_SESSIONS. */
899 int session_cache_mode;
901 /* If timeout is not 0, it is the default timeout value set
902 * when SSL_new() is called. This has been put in to make
903 * life easier to set things up */
904 long session_timeout;
906 /* If this callback is not null, it will be called each
907 * time a session id is added to the cache. If this function
908 * returns 1, it means that the callback will do a
909 * SSL_SESSION_free() when it has finished using it. Otherwise,
910 * on 0, it means the callback has finished with it.
911 * If remove_session_cb is not null, it will be called when
912 * a session-id is removed from the cache. After the call,
913 * OpenSSL will SSL_SESSION_free() it. */
914 int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess);
915 void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess);
916 SSL_SESSION *(*get_session_cb)(struct ssl_st *ssl,
917 unsigned char *data,int len,int *copy);
921 int sess_connect; /* SSL new conn - started */
922 int sess_connect_renegotiate;/* SSL reneg - requested */
923 int sess_connect_good; /* SSL new conne/reneg - finished */
924 int sess_accept; /* SSL new accept - started */
925 int sess_accept_renegotiate;/* SSL reneg - requested */
926 int sess_accept_good; /* SSL accept/reneg - finished */
927 int sess_miss; /* session lookup misses */
928 int sess_timeout; /* reuse attempt on timeouted session */
929 int sess_cache_full; /* session removed due to full cache */
930 int sess_hit; /* session reuse actually done */
931 int sess_cb_hit; /* session-id that was not
933 * passed back via the callback. This
934 * indicates that the application is
935 * supplying session-id's from other
936 * processes - spooky :-) */
941 /* if defined, these override the X509_verify_cert() calls */
942 int (*app_verify_callback)(X509_STORE_CTX *, void *);
943 void *app_verify_arg;
944 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
945 * ('app_verify_callback' was called with just one argument) */
947 /* Default password callback. */
948 pem_password_cb *default_passwd_callback;
950 /* Default password callback user data. */
951 void *default_passwd_callback_userdata;
953 /* get client cert callback */
954 int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
956 /* cookie generate callback */
957 int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie,
958 unsigned int *cookie_len);
960 /* verify cookie callback */
961 int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie,
962 unsigned int cookie_len);
964 CRYPTO_EX_DATA ex_data;
966 const EVP_MD *md5; /* For SSLv3/TLSv1 'ssl3-md5' */
967 const EVP_MD *sha1; /* For SSLv3/TLSv1 'ssl3->sha1' */
969 STACK_OF(X509) *extra_certs;
970 STACK_OF(SSL_COMP) *comp_methods; /* stack of SSL_COMP, SSLv3/TLSv1 */
973 /* Default values used when no per-SSL value is defined follow */
975 /* used if SSL's info_callback is NULL */
976 void (*info_callback)(const SSL *ssl,int type,int val);
978 /* what we put in client cert requests */
979 STACK_OF(X509_NAME) *client_CA;
982 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
984 unsigned long options;
988 struct cert_st /* CERT */ *cert;
991 /* callback that allows applications to peek at protocol messages */
992 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
993 void *msg_callback_arg;
996 unsigned int sid_ctx_length;
997 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
998 /* called 'verify_callback' in the SSL */
999 int (*default_verify_callback)(int ok,X509_STORE_CTX *ctx);
1001 /* Default generate session ID callback. */
1002 GEN_SESSION_CB generate_session_id;
1004 X509_VERIFY_PARAM *param;
1007 int purpose; /* Purpose setting */
1008 int trust; /* Trust setting */
1013 /* Maximum amount of data to send in one fragment.
1014 * actual record size can be more than this due to
1015 * padding and MAC overheads.
1017 unsigned int max_send_fragment;
1019 #ifndef OPENSSL_NO_ENGINE
1020 /* Engine to pass requests for client certs to
1022 ENGINE *client_cert_engine;
1025 #ifndef OPENSSL_NO_TLSEXT
1026 /* TLS extensions servername callback */
1027 int (*tlsext_servername_callback)(SSL*, int *, void *);
1028 void *tlsext_servername_arg;
1029 /* RFC 4507 session ticket keys */
1030 unsigned char tlsext_tick_key_name[16];
1031 unsigned char tlsext_tick_hmac_key[16];
1032 unsigned char tlsext_tick_aes_key[16];
1033 /* Callback to support customisation of ticket key setting */
1034 int (*tlsext_ticket_key_cb)(SSL *ssl,
1035 unsigned char *name, unsigned char *iv,
1036 EVP_CIPHER_CTX *ectx,
1037 HMAC_CTX *hctx, int enc);
1039 /* certificate status request info */
1040 /* Callback for status request */
1041 int (*tlsext_status_cb)(SSL *ssl, void *arg);
1042 void *tlsext_status_arg;
1044 /* draft-rescorla-tls-opaque-prf-input-00.txt information */
1045 int (*tlsext_opaque_prf_input_callback)(SSL *, void *peerinput, size_t len, void *arg);
1046 void *tlsext_opaque_prf_input_callback_arg;
1049 #ifndef OPENSSL_NO_PSK
1050 char *psk_identity_hint;
1051 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1052 unsigned int max_identity_len, unsigned char *psk,
1053 unsigned int max_psk_len);
1054 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1055 unsigned char *psk, unsigned int max_psk_len);
1058 #ifndef OPENSSL_NO_BUF_FREELISTS
1059 #define SSL_MAX_BUF_FREELIST_LEN_DEFAULT 32
1060 unsigned int freelist_max_len;
1061 struct ssl3_buf_freelist_st *wbuf_freelist;
1062 struct ssl3_buf_freelist_st *rbuf_freelist;
1064 #ifndef OPENSSL_NO_SRP
1065 SRP_CTX srp_ctx; /* ctx for SRP authentication */
1068 #ifndef OPENSSL_NO_TLSEXT
1070 # ifndef OPENSSL_NO_NEXTPROTONEG
1071 /* Next protocol negotiation information */
1072 /* (for experimental NPN extension). */
1074 /* For a server, this contains a callback function by which the set of
1075 * advertised protocols can be provided. */
1076 int (*next_protos_advertised_cb)(SSL *s, const unsigned char **buf,
1077 unsigned int *len, void *arg);
1078 void *next_protos_advertised_cb_arg;
1079 /* For a client, this contains a callback function that selects the
1080 * next protocol from the list provided by the server. */
1081 int (*next_proto_select_cb)(SSL *s, unsigned char **out,
1082 unsigned char *outlen,
1083 const unsigned char *in,
1086 void *next_proto_select_cb_arg;
1090 * (we are in the process of transitioning from NPN to ALPN.) */
1093 * For a server, this contains a callback function that allows the
1094 * server to select the protocol for the connection.
1095 * out: on successful return, this must point to the raw protocol
1096 * name (without the length prefix).
1097 * outlen: on successful return, this contains the length of |*out|.
1098 * in: points to the client's list of supported protocols in
1100 * inlen: the length of |in|.
1102 int (*alpn_select_cb)(SSL *s,
1103 const unsigned char **out,
1104 unsigned char *outlen,
1105 const unsigned char* in,
1108 void *alpn_select_cb_arg;
1110 /* For a client, this contains the list of supported protocols in wire
1112 unsigned char* alpn_client_proto_list;
1113 unsigned alpn_client_proto_list_len;
1115 /* SRTP profiles we are willing to do from RFC 5764 */
1116 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1118 /* Callback for disabling session caching and ticket support
1119 * on a session basis, depending on the chosen cipher. */
1120 int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
1121 # ifndef OPENSSL_NO_EC
1122 /* EC extension values inherited by SSL structure */
1123 size_t tlsext_ecpointformatlist_length;
1124 unsigned char *tlsext_ecpointformatlist;
1125 size_t tlsext_ellipticcurvelist_length;
1126 unsigned char *tlsext_ellipticcurvelist;
1127 # endif /* OPENSSL_NO_EC */
1132 #define SSL_SESS_CACHE_OFF 0x0000
1133 #define SSL_SESS_CACHE_CLIENT 0x0001
1134 #define SSL_SESS_CACHE_SERVER 0x0002
1135 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
1136 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
1137 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
1138 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
1139 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
1140 #define SSL_SESS_CACHE_NO_INTERNAL \
1141 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
1143 LHASH_OF(SSL_SESSION) *SSL_CTX_sessions(SSL_CTX *ctx);
1144 #define SSL_CTX_sess_number(ctx) \
1145 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
1146 #define SSL_CTX_sess_connect(ctx) \
1147 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
1148 #define SSL_CTX_sess_connect_good(ctx) \
1149 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
1150 #define SSL_CTX_sess_connect_renegotiate(ctx) \
1151 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
1152 #define SSL_CTX_sess_accept(ctx) \
1153 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
1154 #define SSL_CTX_sess_accept_renegotiate(ctx) \
1155 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
1156 #define SSL_CTX_sess_accept_good(ctx) \
1157 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
1158 #define SSL_CTX_sess_hits(ctx) \
1159 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
1160 #define SSL_CTX_sess_cb_hits(ctx) \
1161 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
1162 #define SSL_CTX_sess_misses(ctx) \
1163 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
1164 #define SSL_CTX_sess_timeouts(ctx) \
1165 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
1166 #define SSL_CTX_sess_cache_full(ctx) \
1167 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
1169 void SSL_CTX_sess_set_new_cb(SSL_CTX *ctx, int (*new_session_cb)(struct ssl_st *ssl,SSL_SESSION *sess));
1170 int (*SSL_CTX_sess_get_new_cb(SSL_CTX *ctx))(struct ssl_st *ssl, SSL_SESSION *sess);
1171 void SSL_CTX_sess_set_remove_cb(SSL_CTX *ctx, void (*remove_session_cb)(struct ssl_ctx_st *ctx,SSL_SESSION *sess));
1172 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX *ctx))(struct ssl_ctx_st *ctx, SSL_SESSION *sess);
1173 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));
1174 SSL_SESSION *(*SSL_CTX_sess_get_get_cb(SSL_CTX *ctx))(struct ssl_st *ssl, unsigned char *Data, int len, int *copy);
1175 void SSL_CTX_set_info_callback(SSL_CTX *ctx, void (*cb)(const SSL *ssl,int type,int val));
1176 void (*SSL_CTX_get_info_callback(SSL_CTX *ctx))(const SSL *ssl,int type,int val);
1177 void SSL_CTX_set_client_cert_cb(SSL_CTX *ctx, int (*client_cert_cb)(SSL *ssl, X509 **x509, EVP_PKEY **pkey));
1178 int (*SSL_CTX_get_client_cert_cb(SSL_CTX *ctx))(SSL *ssl, X509 **x509, EVP_PKEY **pkey);
1179 #ifndef OPENSSL_NO_ENGINE
1180 int SSL_CTX_set_client_cert_engine(SSL_CTX *ctx, ENGINE *e);
1182 void SSL_CTX_set_cookie_generate_cb(SSL_CTX *ctx, int (*app_gen_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int *cookie_len));
1183 void SSL_CTX_set_cookie_verify_cb(SSL_CTX *ctx, int (*app_verify_cookie_cb)(SSL *ssl, unsigned char *cookie, unsigned int cookie_len));
1184 #ifndef OPENSSL_NO_NEXTPROTONEG
1185 void SSL_CTX_set_next_protos_advertised_cb(SSL_CTX *s,
1186 int (*cb) (SSL *ssl,
1187 const unsigned char **out,
1188 unsigned int *outlen,
1189 void *arg), void *arg);
1190 void SSL_CTX_set_next_proto_select_cb(SSL_CTX *s,
1191 int (*cb) (SSL *ssl, unsigned char **out,
1192 unsigned char *outlen,
1193 const unsigned char *in,
1194 unsigned int inlen, void *arg),
1196 void SSL_get0_next_proto_negotiated(const SSL *s, const unsigned char **data,
1200 #ifndef OPENSSL_NO_TLSEXT
1201 int SSL_select_next_proto(unsigned char **out, unsigned char *outlen,
1202 const unsigned char *in, unsigned int inlen,
1203 const unsigned char *client, unsigned int client_len);
1206 #define OPENSSL_NPN_UNSUPPORTED 0
1207 #define OPENSSL_NPN_NEGOTIATED 1
1208 #define OPENSSL_NPN_NO_OVERLAP 2
1210 int SSL_CTX_set_alpn_protos(SSL_CTX *ctx, const unsigned char* protos,
1211 unsigned protos_len);
1212 int SSL_set_alpn_protos(SSL *ssl, const unsigned char* protos,
1213 unsigned protos_len);
1214 void SSL_CTX_set_alpn_select_cb(SSL_CTX* ctx,
1215 int (*cb) (SSL *ssl,
1216 const unsigned char **out,
1217 unsigned char *outlen,
1218 const unsigned char *in,
1222 void SSL_get0_alpn_selected(const SSL *ssl, const unsigned char **data,
1225 #ifndef OPENSSL_NO_PSK
1226 /* the maximum length of the buffer given to callbacks containing the
1227 * resulting identity/psk */
1228 #define PSK_MAX_IDENTITY_LEN 128
1229 #define PSK_MAX_PSK_LEN 256
1230 void SSL_CTX_set_psk_client_callback(SSL_CTX *ctx,
1231 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1232 char *identity, unsigned int max_identity_len, unsigned char *psk,
1233 unsigned int max_psk_len));
1234 void SSL_set_psk_client_callback(SSL *ssl,
1235 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint,
1236 char *identity, unsigned int max_identity_len, unsigned char *psk,
1237 unsigned int max_psk_len));
1238 void SSL_CTX_set_psk_server_callback(SSL_CTX *ctx,
1239 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1240 unsigned char *psk, unsigned int max_psk_len));
1241 void SSL_set_psk_server_callback(SSL *ssl,
1242 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1243 unsigned char *psk, unsigned int max_psk_len));
1244 int SSL_CTX_use_psk_identity_hint(SSL_CTX *ctx, const char *identity_hint);
1245 int SSL_use_psk_identity_hint(SSL *s, const char *identity_hint);
1246 const char *SSL_get_psk_identity_hint(const SSL *s);
1247 const char *SSL_get_psk_identity(const SSL *s);
1250 #ifndef OPENSSL_NO_TLSEXT
1251 /* Register callbacks to handle custom TLS Extensions for client or server. */
1253 int SSL_CTX_add_client_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
1254 custom_ext_add_cb add_cb,
1255 custom_ext_free_cb free_cb,
1257 custom_ext_parse_cb parse_cb,
1260 int SSL_CTX_add_server_custom_ext(SSL_CTX *ctx, unsigned int ext_type,
1261 custom_ext_add_cb add_cb,
1262 custom_ext_free_cb free_cb,
1264 custom_ext_parse_cb parse_cb,
1267 int SSL_extension_supported(unsigned int ext_type);
1271 #define SSL_NOTHING 1
1272 #define SSL_WRITING 2
1273 #define SSL_READING 3
1274 #define SSL_X509_LOOKUP 4
1276 /* These will only be used when doing non-blocking IO */
1277 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
1278 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
1279 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
1280 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
1282 #define SSL_MAC_FLAG_READ_MAC_STREAM 1
1283 #define SSL_MAC_FLAG_WRITE_MAC_STREAM 2
1285 #ifndef OPENSSL_NO_SSL_INTERN
1290 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
1293 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
1297 const SSL_METHOD *method;
1299 /* There are 2 BIO's even though they are normally both the
1300 * same. This is so data can be read and written to different
1303 #ifndef OPENSSL_NO_BIO
1304 /* used by SSL_read */
1306 /* used by SSL_write */
1308 /* used during session-id reuse to concatenate messages */
1311 /* used by SSL_read */
1313 /* used by SSL_write */
1317 /* This holds a variable that indicates what we were doing
1318 * when a 0 or -1 is returned. This is needed for
1319 * non-blocking IO so we know what request needs re-doing when
1320 * in SSL_accept or SSL_connect */
1323 /* true when we are actually in SSL_accept() or SSL_connect() */
1325 int (*handshake_func)(SSL *);
1327 /* Imagine that here's a boolean member "init" that is
1328 * switched as soon as SSL_set_{accept/connect}_state
1329 * is called for the first time, so that "state" and
1330 * "handshake_func" are properly initialized. But as
1331 * handshake_func is == 0 until then, we use this
1332 * test instead of an "init" member.
1335 /* are we the server side? - mostly used by SSL_clear*/
1339 * Generate a new session or reuse an old one.
1340 * NB: For servers, the 'new' session may actually be a previously
1341 * cached session or even the previous session unless
1342 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
1345 /* don't send shutdown packets */
1347 /* we have shut things down, 0x01 sent, 0x02 for received */
1351 /* where we are when reading */
1354 BUF_MEM *init_buf; /* buffer used during init */
1355 void *init_msg; /* pointer to handshake message body, set by ssl3_get_message() */
1356 int init_num; /* amount read/written */
1357 int init_off; /* amount read/written */
1359 /* used internally to point at a raw packet */
1360 unsigned char *packet;
1361 unsigned int packet_length;
1363 struct ssl3_state_st *s3; /* SSLv3 variables */
1364 struct dtls1_state_st *d1; /* DTLSv1 variables */
1366 int read_ahead; /* Read as many input bytes as possible
1367 * (for non-blocking reads) */
1369 /* callback that allows applications to peek at protocol messages */
1370 void (*msg_callback)(int write_p, int version, int content_type, const void *buf, size_t len, SSL *ssl, void *arg);
1371 void *msg_callback_arg;
1373 int hit; /* reusing a previous session */
1375 X509_VERIFY_PARAM *param;
1378 int purpose; /* Purpose setting */
1379 int trust; /* Trust setting */
1383 STACK_OF(SSL_CIPHER) *cipher_list;
1384 STACK_OF(SSL_CIPHER) *cipher_list_by_id;
1386 /* These are the ones being used, the ones in SSL_SESSION are
1387 * the ones to be 'copied' into these ones */
1389 EVP_CIPHER_CTX *enc_read_ctx; /* cryptographic state */
1390 EVP_MD_CTX *read_hash; /* used for mac generation */
1391 #ifndef OPENSSL_NO_COMP
1392 COMP_CTX *expand; /* uncompress */
1397 EVP_CIPHER_CTX *enc_write_ctx; /* cryptographic state */
1398 EVP_MD_CTX *write_hash; /* used for mac generation */
1399 #ifndef OPENSSL_NO_COMP
1400 COMP_CTX *compress; /* compression */
1408 /* This is used to hold the server certificate used */
1409 struct cert_st /* CERT */ *cert;
1411 /* the session_id_context is used to ensure sessions are only reused
1412 * in the appropriate context */
1413 unsigned int sid_ctx_length;
1414 unsigned char sid_ctx[SSL_MAX_SID_CTX_LENGTH];
1416 /* This can also be in the session once a session is established */
1417 SSL_SESSION *session;
1419 /* Default generate session ID callback. */
1420 GEN_SESSION_CB generate_session_id;
1424 * 0 don't care about verify failure.
1425 * 1 fail if verify fails
1428 /* fail if callback returns 0 */
1429 int (*verify_callback)(int ok,X509_STORE_CTX *ctx);
1431 /* optional informational callback */
1432 void (*info_callback)(const SSL *ssl,int type,int val);
1434 /* error bytes to be written */
1439 #ifndef OPENSSL_NO_KRB5
1440 /* Kerberos 5 context */
1442 #endif /* OPENSSL_NO_KRB5 */
1444 #ifndef OPENSSL_NO_PSK
1445 unsigned int (*psk_client_callback)(SSL *ssl, const char *hint, char *identity,
1446 unsigned int max_identity_len, unsigned char *psk,
1447 unsigned int max_psk_len);
1448 unsigned int (*psk_server_callback)(SSL *ssl, const char *identity,
1449 unsigned char *psk, unsigned int max_psk_len);
1453 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1454 * and SSL_write() calls, good for nbio debuging :-) */
1457 /* extra application data */
1459 CRYPTO_EX_DATA ex_data;
1461 /* for server side, keep the list of CA_dn we can use */
1462 STACK_OF(X509_NAME) *client_CA;
1465 /* protocol behaviour */
1466 unsigned long options;
1471 /* what was passed, used for SSLv3/TLS rollback check */
1473 unsigned int max_send_fragment;
1474 #ifndef OPENSSL_NO_TLSEXT
1475 /* TLS extension debug callback */
1476 void (*tlsext_debug_cb)(SSL *s, int client_server, int type,
1477 unsigned char *data, int len,
1479 void *tlsext_debug_arg;
1480 char *tlsext_hostname;
1482 * no further mod of servername
1483 * 0 : call the servername extension callback.
1484 * 1 : prepare 2, allow last ack just after in server callback.
1485 * 2 : don't call servername callback, no ack in server hello
1487 int servername_done;
1488 /* certificate status request info */
1489 /* Status type or -1 if no status type */
1490 int tlsext_status_type;
1491 /* Expect OCSP CertificateStatus message */
1492 int tlsext_status_expected;
1493 /* OCSP status request only */
1494 STACK_OF(OCSP_RESPID) *tlsext_ocsp_ids;
1495 X509_EXTENSIONS *tlsext_ocsp_exts;
1496 /* OCSP response received or to be sent */
1497 unsigned char *tlsext_ocsp_resp;
1498 int tlsext_ocsp_resplen;
1500 /* RFC4507 session ticket expected to be received or sent */
1501 int tlsext_ticket_expected;
1502 #ifndef OPENSSL_NO_EC
1503 size_t tlsext_ecpointformatlist_length;
1505 unsigned char *tlsext_ecpointformatlist;
1506 size_t tlsext_ellipticcurvelist_length;
1508 unsigned char *tlsext_ellipticcurvelist;
1509 #endif /* OPENSSL_NO_EC */
1511 /* draft-rescorla-tls-opaque-prf-input-00.txt information to be used for handshakes */
1512 void *tlsext_opaque_prf_input;
1513 size_t tlsext_opaque_prf_input_len;
1515 /* TLS Session Ticket extension override */
1516 TLS_SESSION_TICKET_EXT *tlsext_session_ticket;
1518 /* TLS Session Ticket extension callback */
1519 tls_session_ticket_ext_cb_fn tls_session_ticket_ext_cb;
1520 void *tls_session_ticket_ext_cb_arg;
1522 /* TLS pre-shared secret session resumption */
1523 tls_session_secret_cb_fn tls_session_secret_cb;
1524 void *tls_session_secret_cb_arg;
1526 SSL_CTX * initial_ctx; /* initial ctx, used to store sessions */
1528 #ifndef OPENSSL_NO_NEXTPROTONEG
1529 /* Next protocol negotiation. For the client, this is the protocol that
1530 * we sent in NextProtocol and is set when handling ServerHello
1533 * For a server, this is the client's selected_protocol from
1534 * NextProtocol and is set when handling the NextProtocol message,
1535 * before the Finished message. */
1536 unsigned char *next_proto_negotiated;
1537 unsigned char next_proto_negotiated_len;
1540 #define session_ctx initial_ctx
1543 STACK_OF(SRTP_PROTECTION_PROFILE) *srtp_profiles;
1544 /* What's been chosen */
1545 SRTP_PROTECTION_PROFILE *srtp_profile;
1548 * Is use of the Heartbeat extension negotiated?
1551 * 2: enabled, but not allowed to send Requests
1553 unsigned int tlsext_heartbeat;
1554 /* Indicates if a HeartbeatRequest is in flight */
1555 unsigned int tlsext_hb_pending;
1556 /* HeartbeatRequest sequence number */
1557 unsigned int tlsext_hb_seq;
1559 /* For a client, this contains the list of supported protocols in wire
1561 unsigned char* alpn_client_proto_list;
1562 unsigned alpn_client_proto_list_len;
1564 #define session_ctx ctx
1565 #endif /* OPENSSL_NO_TLSEXT */
1568 * 1 if we are renegotiating.
1569 * 2 if we are a server and are inside a handshake
1570 * (i.e. not just sending a HelloRequest)
1574 #ifndef OPENSSL_NO_SRP
1575 /* ctx for SRP authentication */
1579 /* Callback for disabling session caching and ticket support
1580 * on a session basis, depending on the chosen cipher. */
1581 int (*not_resumable_session_cb)(SSL *ssl, int is_forward_secure);
1590 #include <openssl/ssl2.h>
1591 #include <openssl/ssl3.h>
1592 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1593 #include <openssl/dtls1.h> /* Datagram TLS */
1594 #include <openssl/ssl23.h>
1595 #include <openssl/srtp.h> /* Support for the use_srtp extension */
1602 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1603 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1604 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1605 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1606 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1607 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1609 /* The following are the possible values for ssl->state are are
1610 * used to indicate where we are up to in the SSL connection establishment.
1611 * The macros that follow are about the only things you should need to use
1612 * and even then, only when using non-blocking IO.
1613 * It can also be useful to work out where you were when the connection
1616 #define SSL_ST_CONNECT 0x1000
1617 #define SSL_ST_ACCEPT 0x2000
1618 #define SSL_ST_MASK 0x0FFF
1619 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1620 #define SSL_ST_BEFORE 0x4000
1621 #define SSL_ST_OK 0x03
1622 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1624 #define SSL_CB_LOOP 0x01
1625 #define SSL_CB_EXIT 0x02
1626 #define SSL_CB_READ 0x04
1627 #define SSL_CB_WRITE 0x08
1628 #define SSL_CB_ALERT 0x4000 /* used in callback */
1629 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1630 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1631 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1632 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1633 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1634 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1635 #define SSL_CB_HANDSHAKE_START 0x10
1636 #define SSL_CB_HANDSHAKE_DONE 0x20
1638 /* Is the SSL_connection established? */
1639 #define SSL_get_state(a) SSL_state(a)
1640 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1641 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1642 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1643 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1644 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1646 /* The following 2 states are kept in ssl->rstate when reads fail,
1647 * you should not need these */
1648 #define SSL_ST_READ_HEADER 0xF0
1649 #define SSL_ST_READ_BODY 0xF1
1650 #define SSL_ST_READ_DONE 0xF2
1653 * Obtain latest Finished message
1654 * -- that we sent (SSL_get_finished)
1655 * -- that we expected from peer (SSL_get_peer_finished).
1656 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1658 size_t SSL_get_finished(const SSL *s, void *buf, size_t count);
1659 size_t SSL_get_peer_finished(const SSL *s, void *buf, size_t count);
1661 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1662 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1663 #define SSL_VERIFY_NONE 0x00
1664 #define SSL_VERIFY_PEER 0x01
1665 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1666 #define SSL_VERIFY_CLIENT_ONCE 0x04
1668 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1669 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1671 /* this is for backward compatibility */
1672 #if 0 /* NEW_SSLEAY */
1673 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1674 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1675 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1676 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1677 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1679 /* More backward compatibility */
1680 #define SSL_get_cipher(s) \
1681 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1682 #define SSL_get_cipher_bits(s,np) \
1683 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1684 #define SSL_get_cipher_version(s) \
1685 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1686 #define SSL_get_cipher_name(s) \
1687 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1688 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1689 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1690 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1691 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1693 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1694 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1696 DECLARE_PEM_rw(SSL_SESSION, SSL_SESSION)
1698 #define SSL_AD_REASON_OFFSET 1000 /* offset to get SSL_R_... value from SSL_AD_... */
1700 /* These alert types are for SSLv3 and TLSv1 */
1701 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1702 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1703 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1704 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1705 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1706 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1707 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1708 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1709 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1710 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1711 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1712 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1713 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1714 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1715 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1716 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1717 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1718 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1719 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1720 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1721 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1722 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1723 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1724 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1725 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1726 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1727 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1728 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1729 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1730 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1731 #define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK /* fatal */
1733 #define SSL_ERROR_NONE 0
1734 #define SSL_ERROR_SSL 1
1735 #define SSL_ERROR_WANT_READ 2
1736 #define SSL_ERROR_WANT_WRITE 3
1737 #define SSL_ERROR_WANT_X509_LOOKUP 4
1738 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1739 #define SSL_ERROR_ZERO_RETURN 6
1740 #define SSL_ERROR_WANT_CONNECT 7
1741 #define SSL_ERROR_WANT_ACCEPT 8
1743 #define SSL_CTRL_NEED_TMP_RSA 1
1744 #define SSL_CTRL_SET_TMP_RSA 2
1745 #define SSL_CTRL_SET_TMP_DH 3
1746 #define SSL_CTRL_SET_TMP_ECDH 4
1747 #define SSL_CTRL_SET_TMP_RSA_CB 5
1748 #define SSL_CTRL_SET_TMP_DH_CB 6
1749 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1751 #define SSL_CTRL_GET_SESSION_REUSED 8
1752 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1753 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1754 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1755 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1756 #define SSL_CTRL_GET_FLAGS 13
1757 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1759 #define SSL_CTRL_SET_MSG_CALLBACK 15
1760 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1762 /* only applies to datagram connections */
1763 #define SSL_CTRL_SET_MTU 17
1765 #define SSL_CTRL_SESS_NUMBER 20
1766 #define SSL_CTRL_SESS_CONNECT 21
1767 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1768 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1769 #define SSL_CTRL_SESS_ACCEPT 24
1770 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1771 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1772 #define SSL_CTRL_SESS_HIT 27
1773 #define SSL_CTRL_SESS_CB_HIT 28
1774 #define SSL_CTRL_SESS_MISSES 29
1775 #define SSL_CTRL_SESS_TIMEOUTS 30
1776 #define SSL_CTRL_SESS_CACHE_FULL 31
1777 #define SSL_CTRL_OPTIONS 32
1778 #define SSL_CTRL_MODE 33
1780 #define SSL_CTRL_GET_READ_AHEAD 40
1781 #define SSL_CTRL_SET_READ_AHEAD 41
1782 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1783 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1784 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1785 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1787 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1788 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1790 #define SSL_CTRL_SET_MAX_SEND_FRAGMENT 52
1792 /* see tls1.h for macros based on these */
1793 #ifndef OPENSSL_NO_TLSEXT
1794 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1795 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1796 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1797 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1798 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1799 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1800 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1801 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT 60
1802 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB 61
1803 #define SSL_CTRL_SET_TLSEXT_OPAQUE_PRF_INPUT_CB_ARG 62
1804 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1805 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1806 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1807 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1808 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1809 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1810 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1811 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1812 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1814 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1816 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME_CB 75
1817 #define SSL_CTRL_SET_SRP_VERIFY_PARAM_CB 76
1818 #define SSL_CTRL_SET_SRP_GIVE_CLIENT_PWD_CB 77
1820 #define SSL_CTRL_SET_SRP_ARG 78
1821 #define SSL_CTRL_SET_TLS_EXT_SRP_USERNAME 79
1822 #define SSL_CTRL_SET_TLS_EXT_SRP_STRENGTH 80
1823 #define SSL_CTRL_SET_TLS_EXT_SRP_PASSWORD 81
1824 #ifndef OPENSSL_NO_HEARTBEATS
1825 #define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT 85
1826 #define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING 86
1827 #define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS 87
1829 #endif /* OPENSSL_NO_TLSEXT */
1831 #define DTLS_CTRL_GET_TIMEOUT 73
1832 #define DTLS_CTRL_HANDLE_TIMEOUT 74
1833 #define DTLS_CTRL_LISTEN 75
1835 #define SSL_CTRL_GET_RI_SUPPORT 76
1836 #define SSL_CTRL_CLEAR_OPTIONS 77
1837 #define SSL_CTRL_CLEAR_MODE 78
1838 #define SSL_CTRL_SET_NOT_RESUMABLE_SESS_CB 79
1840 #define SSL_CTRL_GET_EXTRA_CHAIN_CERTS 82
1841 #define SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS 83
1843 #define SSL_CTRL_CHAIN 88
1844 #define SSL_CTRL_CHAIN_CERT 89
1846 #define SSL_CTRL_GET_CURVES 90
1847 #define SSL_CTRL_SET_CURVES 91
1848 #define SSL_CTRL_SET_CURVES_LIST 92
1849 #define SSL_CTRL_GET_SHARED_CURVE 93
1850 #define SSL_CTRL_SET_ECDH_AUTO 94
1851 #define SSL_CTRL_SET_SIGALGS 97
1852 #define SSL_CTRL_SET_SIGALGS_LIST 98
1853 #define SSL_CTRL_CERT_FLAGS 99
1854 #define SSL_CTRL_CLEAR_CERT_FLAGS 100
1855 #define SSL_CTRL_SET_CLIENT_SIGALGS 101
1856 #define SSL_CTRL_SET_CLIENT_SIGALGS_LIST 102
1857 #define SSL_CTRL_GET_CLIENT_CERT_TYPES 103
1858 #define SSL_CTRL_SET_CLIENT_CERT_TYPES 104
1859 #define SSL_CTRL_BUILD_CERT_CHAIN 105
1860 #define SSL_CTRL_SET_VERIFY_CERT_STORE 106
1861 #define SSL_CTRL_SET_CHAIN_CERT_STORE 107
1862 #define SSL_CTRL_GET_PEER_SIGNATURE_NID 108
1863 #define SSL_CTRL_GET_SERVER_TMP_KEY 109
1864 #define SSL_CTRL_GET_RAW_CIPHERLIST 110
1865 #define SSL_CTRL_GET_EC_POINT_FORMATS 111
1867 #define SSL_CTRL_GET_CHAIN_CERTS 115
1868 #define SSL_CTRL_SELECT_CURRENT_CERT 116
1869 #define SSL_CTRL_SET_CURRENT_CERT 117
1871 #define SSL_CTRL_SET_DH_AUTO 118
1872 #define SSL_CTRL_CHECK_PROTO_VERSION 119
1873 #define DTLS_CTRL_SET_LINK_MTU 120
1874 #define DTLS_CTRL_GET_LINK_MIN_MTU 121
1877 #define SSL_CERT_SET_FIRST 1
1878 #define SSL_CERT_SET_NEXT 2
1879 #define SSL_CERT_SET_SERVER 3
1882 #define DTLSv1_get_timeout(ssl, arg) \
1883 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1884 #define DTLSv1_handle_timeout(ssl) \
1885 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1886 #define DTLSv1_listen(ssl, peer) \
1887 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1889 #define SSL_session_reused(ssl) \
1890 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1891 #define SSL_num_renegotiations(ssl) \
1892 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1893 #define SSL_clear_num_renegotiations(ssl) \
1894 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1895 #define SSL_total_renegotiations(ssl) \
1896 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1898 #define SSL_CTX_need_tmp_RSA(ctx) \
1899 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1900 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1901 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1902 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1903 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1904 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1905 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1907 #define SSL_CTX_set_dh_auto(ctx, onoff) \
1908 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1909 #define SSL_set_dh_auto(s, onoff) \
1910 SSL_ctrl(s,SSL_CTRL_SET_DH_AUTO,onoff,NULL)
1912 #define SSL_need_tmp_RSA(ssl) \
1913 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1914 #define SSL_set_tmp_rsa(ssl,rsa) \
1915 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1916 #define SSL_set_tmp_dh(ssl,dh) \
1917 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1918 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1919 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1921 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1922 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1923 #define SSL_CTX_get_extra_chain_certs(ctx,px509) \
1924 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,0,px509)
1925 #define SSL_CTX_get_extra_chain_certs_only(ctx,px509) \
1926 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_EXTRA_CHAIN_CERTS,1,px509)
1927 #define SSL_CTX_clear_extra_chain_certs(ctx) \
1928 SSL_CTX_ctrl(ctx,SSL_CTRL_CLEAR_EXTRA_CHAIN_CERTS,0,NULL)
1930 #define SSL_CTX_set0_chain(ctx,sk) \
1931 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1932 #define SSL_CTX_set1_chain(ctx,sk) \
1933 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1934 #define SSL_CTX_add0_chain_cert(ctx,x509) \
1935 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1936 #define SSL_CTX_add1_chain_cert(ctx,x509) \
1937 SSL_CTX_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1938 #define SSL_CTX_get0_chain_certs(ctx,px509) \
1939 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1940 #define SSL_CTX_clear_chain_certs(ctx) \
1941 SSL_CTX_set0_chain(ctx,NULL)
1942 #define SSL_CTX_build_cert_chain(ctx, flags) \
1943 SSL_CTX_ctrl(ctx,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1944 #define SSL_CTX_select_current_cert(ctx,x509) \
1945 SSL_CTX_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1947 #define SSL_CTX_set_current_cert(ctx, op) \
1948 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1950 #define SSL_CTX_set0_verify_cert_store(ctx,st) \
1951 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1952 #define SSL_CTX_set1_verify_cert_store(ctx,st) \
1953 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1954 #define SSL_CTX_set0_chain_cert_store(ctx,st) \
1955 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1956 #define SSL_CTX_set1_chain_cert_store(ctx,st) \
1957 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1959 #define SSL_set0_chain(ctx,sk) \
1960 SSL_ctrl(ctx,SSL_CTRL_CHAIN,0,(char *)sk)
1961 #define SSL_set1_chain(ctx,sk) \
1962 SSL_ctrl(ctx,SSL_CTRL_CHAIN,1,(char *)sk)
1963 #define SSL_add0_chain_cert(ctx,x509) \
1964 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,0,(char *)x509)
1965 #define SSL_add1_chain_cert(ctx,x509) \
1966 SSL_ctrl(ctx,SSL_CTRL_CHAIN_CERT,1,(char *)x509)
1967 #define SSL_get0_chain_certs(ctx,px509) \
1968 SSL_ctrl(ctx,SSL_CTRL_GET_CHAIN_CERTS,0,px509)
1969 #define SSL_clear_chain_certs(ctx) \
1970 SSL_set0_chain(ctx,NULL)
1971 #define SSL_build_cert_chain(s, flags) \
1972 SSL_ctrl(s,SSL_CTRL_BUILD_CERT_CHAIN, flags, NULL)
1973 #define SSL_select_current_cert(ctx,x509) \
1974 SSL_ctrl(ctx,SSL_CTRL_SELECT_CURRENT_CERT,0,(char *)x509)
1975 #define SSL_set_current_cert(ctx,op) \
1976 SSL_ctrl(ctx,SSL_CTRL_SET_CURRENT_CERT, op, NULL)
1978 #define SSL_set0_verify_cert_store(s,st) \
1979 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,0,(char *)st)
1980 #define SSL_set1_verify_cert_store(s,st) \
1981 SSL_ctrl(s,SSL_CTRL_SET_VERIFY_CERT_STORE,1,(char *)st)
1982 #define SSL_set0_chain_cert_store(s,st) \
1983 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,0,(char *)st)
1984 #define SSL_set1_chain_cert_store(s,st) \
1985 SSL_ctrl(s,SSL_CTRL_SET_CHAIN_CERT_STORE,1,(char *)st)
1987 #define SSL_get1_curves(ctx, s) \
1988 SSL_ctrl(ctx,SSL_CTRL_GET_CURVES,0,(char *)s)
1989 #define SSL_CTX_set1_curves(ctx, clist, clistlen) \
1990 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1991 #define SSL_CTX_set1_curves_list(ctx, s) \
1992 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1993 #define SSL_set1_curves(ctx, clist, clistlen) \
1994 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES,clistlen,(char *)clist)
1995 #define SSL_set1_curves_list(ctx, s) \
1996 SSL_ctrl(ctx,SSL_CTRL_SET_CURVES_LIST,0,(char *)s)
1997 #define SSL_get_shared_curve(s, n) \
1998 SSL_ctrl(s,SSL_CTRL_GET_SHARED_CURVE,n,NULL)
1999 #define SSL_CTX_set_ecdh_auto(ctx, onoff) \
2000 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
2001 #define SSL_set_ecdh_auto(s, onoff) \
2002 SSL_ctrl(s,SSL_CTRL_SET_ECDH_AUTO,onoff,NULL)
2004 #define SSL_CTX_set1_sigalgs(ctx, slist, slistlen) \
2005 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS,slistlen,(int *)slist)
2006 #define SSL_CTX_set1_sigalgs_list(ctx, s) \
2007 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
2008 #define SSL_set1_sigalgs(ctx, slist, slistlen) \
2009 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS,clistlen,(int *)slist)
2010 #define SSL_set1_sigalgs_list(ctx, s) \
2011 SSL_ctrl(ctx,SSL_CTRL_SET_SIGALGS_LIST,0,(char *)s)
2013 #define SSL_CTX_set1_client_sigalgs(ctx, slist, slistlen) \
2014 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,slistlen,(int *)slist)
2015 #define SSL_CTX_set1_client_sigalgs_list(ctx, s) \
2016 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
2017 #define SSL_set1_client_sigalgs(ctx, slist, slistlen) \
2018 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS,clistlen,(int *)slist)
2019 #define SSL_set1_client_sigalgs_list(ctx, s) \
2020 SSL_ctrl(ctx,SSL_CTRL_SET_CLIENT_SIGALGS_LIST,0,(char *)s)
2022 #define SSL_get0_certificate_types(s, clist) \
2023 SSL_ctrl(s, SSL_CTRL_GET_CLIENT_CERT_TYPES, 0, (char *)clist)
2025 #define SSL_CTX_set1_client_certificate_types(ctx, clist, clistlen) \
2026 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
2027 #define SSL_set1_client_certificate_types(s, clist, clistlen) \
2028 SSL_ctrl(s,SSL_CTRL_SET_CLIENT_CERT_TYPES,clistlen,(char *)clist)
2030 #define SSL_get_peer_signature_nid(s, pn) \
2031 SSL_ctrl(s,SSL_CTRL_GET_PEER_SIGNATURE_NID,0,pn)
2033 #define SSL_get_server_tmp_key(s, pk) \
2034 SSL_ctrl(s,SSL_CTRL_GET_SERVER_TMP_KEY,0,pk)
2036 #define SSL_get0_raw_cipherlist(s, plst) \
2037 SSL_ctrl(s,SSL_CTRL_GET_RAW_CIPHERLIST,0,plst)
2039 #define SSL_get0_ec_point_formats(s, plst) \
2040 SSL_ctrl(s,SSL_CTRL_GET_EC_POINT_FORMATS,0,plst)
2042 #ifndef OPENSSL_NO_BIO
2043 BIO_METHOD *BIO_f_ssl(void);
2044 BIO *BIO_new_ssl(SSL_CTX *ctx,int client);
2045 BIO *BIO_new_ssl_connect(SSL_CTX *ctx);
2046 BIO *BIO_new_buffer_ssl_connect(SSL_CTX *ctx);
2047 int BIO_ssl_copy_session_id(BIO *to,BIO *from);
2048 void BIO_ssl_shutdown(BIO *ssl_bio);
2052 int SSL_CTX_set_cipher_list(SSL_CTX *,const char *str);
2053 SSL_CTX *SSL_CTX_new(const SSL_METHOD *meth);
2054 void SSL_CTX_free(SSL_CTX *);
2055 long SSL_CTX_set_timeout(SSL_CTX *ctx,long t);
2056 long SSL_CTX_get_timeout(const SSL_CTX *ctx);
2057 X509_STORE *SSL_CTX_get_cert_store(const SSL_CTX *);
2058 void SSL_CTX_set_cert_store(SSL_CTX *,X509_STORE *);
2059 int SSL_want(const SSL *s);
2060 int SSL_clear(SSL *s);
2062 void SSL_CTX_flush_sessions(SSL_CTX *ctx,long tm);
2064 const SSL_CIPHER *SSL_get_current_cipher(const SSL *s);
2065 int SSL_CIPHER_get_bits(const SSL_CIPHER *c,int *alg_bits);
2066 char * SSL_CIPHER_get_version(const SSL_CIPHER *c);
2067 const char * SSL_CIPHER_get_name(const SSL_CIPHER *c);
2068 unsigned long SSL_CIPHER_get_id(const SSL_CIPHER *c);
2070 int SSL_get_fd(const SSL *s);
2071 int SSL_get_rfd(const SSL *s);
2072 int SSL_get_wfd(const SSL *s);
2073 const char * SSL_get_cipher_list(const SSL *s,int n);
2074 char * SSL_get_shared_ciphers(const SSL *s, char *buf, int len);
2075 int SSL_get_read_ahead(const SSL * s);
2076 int SSL_pending(const SSL *s);
2077 #ifndef OPENSSL_NO_SOCK
2078 int SSL_set_fd(SSL *s, int fd);
2079 int SSL_set_rfd(SSL *s, int fd);
2080 int SSL_set_wfd(SSL *s, int fd);
2082 #ifndef OPENSSL_NO_BIO
2083 void SSL_set_bio(SSL *s, BIO *rbio,BIO *wbio);
2084 BIO * SSL_get_rbio(const SSL *s);
2085 BIO * SSL_get_wbio(const SSL *s);
2087 int SSL_set_cipher_list(SSL *s, const char *str);
2088 void SSL_set_read_ahead(SSL *s, int yes);
2089 int SSL_get_verify_mode(const SSL *s);
2090 int SSL_get_verify_depth(const SSL *s);
2091 int (*SSL_get_verify_callback(const SSL *s))(int,X509_STORE_CTX *);
2092 void SSL_set_verify(SSL *s, int mode,
2093 int (*callback)(int ok,X509_STORE_CTX *ctx));
2094 void SSL_set_verify_depth(SSL *s, int depth);
2095 void SSL_set_cert_cb(SSL *s, int (*cb)(SSL *ssl, void *arg), void *arg);
2096 #ifndef OPENSSL_NO_RSA
2097 int SSL_use_RSAPrivateKey(SSL *ssl, RSA *rsa);
2099 int SSL_use_RSAPrivateKey_ASN1(SSL *ssl, const unsigned char *d, long len);
2100 int SSL_use_PrivateKey(SSL *ssl, EVP_PKEY *pkey);
2101 int SSL_use_PrivateKey_ASN1(int pk,SSL *ssl, const unsigned char *d, long len);
2102 int SSL_use_certificate(SSL *ssl, X509 *x);
2103 int SSL_use_certificate_ASN1(SSL *ssl, const unsigned char *d, int len);
2105 #ifndef OPENSSL_NO_TLSEXT
2106 /* Set serverinfo data for the current active cert. */
2107 int SSL_CTX_use_serverinfo(SSL_CTX *ctx, const unsigned char *serverinfo,
2108 size_t serverinfo_length);
2109 #ifndef OPENSSL_NO_STDIO
2110 int SSL_CTX_use_serverinfo_file(SSL_CTX *ctx, const char *file);
2111 #endif /* NO_STDIO */
2115 #ifndef OPENSSL_NO_STDIO
2116 int SSL_use_RSAPrivateKey_file(SSL *ssl, const char *file, int type);
2117 int SSL_use_PrivateKey_file(SSL *ssl, const char *file, int type);
2118 int SSL_use_certificate_file(SSL *ssl, const char *file, int type);
2119 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX *ctx, const char *file, int type);
2120 int SSL_CTX_use_PrivateKey_file(SSL_CTX *ctx, const char *file, int type);
2121 int SSL_CTX_use_certificate_file(SSL_CTX *ctx, const char *file, int type);
2122 int SSL_CTX_use_certificate_chain_file(SSL_CTX *ctx, const char *file); /* PEM type */
2123 STACK_OF(X509_NAME) *SSL_load_client_CA_file(const char *file);
2124 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
2126 #ifndef OPENSSL_SYS_VMS
2127 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME) *stackCAs,
2133 void SSL_load_error_strings(void );
2134 const char *SSL_state_string(const SSL *s);
2135 const char *SSL_rstate_string(const SSL *s);
2136 const char *SSL_state_string_long(const SSL *s);
2137 const char *SSL_rstate_string_long(const SSL *s);
2138 long SSL_SESSION_get_time(const SSL_SESSION *s);
2139 long SSL_SESSION_set_time(SSL_SESSION *s, long t);
2140 long SSL_SESSION_get_timeout(const SSL_SESSION *s);
2141 long SSL_SESSION_set_timeout(SSL_SESSION *s, long t);
2142 void SSL_copy_session_id(SSL *to,const SSL *from);
2143 X509 *SSL_SESSION_get0_peer(SSL_SESSION *s);
2144 int SSL_SESSION_set1_id_context(SSL_SESSION *s,const unsigned char *sid_ctx,
2145 unsigned int sid_ctx_len);
2147 SSL_SESSION *SSL_SESSION_new(void);
2148 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION *s,
2150 unsigned int SSL_SESSION_get_compress_id(const SSL_SESSION *s);
2151 #ifndef OPENSSL_NO_STDIO
2152 int SSL_SESSION_print_fp(FILE *fp,const SSL_SESSION *ses);
2154 #ifndef OPENSSL_NO_BIO
2155 int SSL_SESSION_print(BIO *fp,const SSL_SESSION *ses);
2156 int SSL_SESSION_print_keylog(BIO *bp, const SSL_SESSION *x);
2158 void SSL_SESSION_free(SSL_SESSION *ses);
2159 int i2d_SSL_SESSION(SSL_SESSION *in,unsigned char **pp);
2160 int SSL_set_session(SSL *to, SSL_SESSION *session);
2161 int SSL_CTX_add_session(SSL_CTX *s, SSL_SESSION *c);
2162 int SSL_CTX_remove_session(SSL_CTX *,SSL_SESSION *c);
2163 int SSL_CTX_set_generate_session_id(SSL_CTX *, GEN_SESSION_CB);
2164 int SSL_set_generate_session_id(SSL *, GEN_SESSION_CB);
2165 int SSL_has_matching_session_id(const SSL *ssl, const unsigned char *id,
2166 unsigned int id_len);
2167 SSL_SESSION *d2i_SSL_SESSION(SSL_SESSION **a,const unsigned char **pp,
2170 #ifdef HEADER_X509_H
2171 X509 * SSL_get_peer_certificate(const SSL *s);
2174 STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
2176 int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
2177 int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
2178 int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx))(int,X509_STORE_CTX *);
2179 void SSL_CTX_set_verify(SSL_CTX *ctx,int mode,
2180 int (*callback)(int, X509_STORE_CTX *));
2181 void SSL_CTX_set_verify_depth(SSL_CTX *ctx,int depth);
2182 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx, int (*cb)(X509_STORE_CTX *,void *), void *arg);
2183 void SSL_CTX_set_cert_cb(SSL_CTX *c, int (*cb)(SSL *ssl, void *arg), void *arg);
2184 #ifndef OPENSSL_NO_RSA
2185 int SSL_CTX_use_RSAPrivateKey(SSL_CTX *ctx, RSA *rsa);
2187 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX *ctx, const unsigned char *d, long len);
2188 int SSL_CTX_use_PrivateKey(SSL_CTX *ctx, EVP_PKEY *pkey);
2189 int SSL_CTX_use_PrivateKey_ASN1(int pk,SSL_CTX *ctx,
2190 const unsigned char *d, long len);
2191 int SSL_CTX_use_certificate(SSL_CTX *ctx, X509 *x);
2192 int SSL_CTX_use_certificate_ASN1(SSL_CTX *ctx, int len, const unsigned char *d);
2194 void SSL_CTX_set_default_passwd_cb(SSL_CTX *ctx, pem_password_cb *cb);
2195 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX *ctx, void *u);
2197 int SSL_CTX_check_private_key(const SSL_CTX *ctx);
2198 int SSL_check_private_key(const SSL *ctx);
2200 int SSL_CTX_set_session_id_context(SSL_CTX *ctx,const unsigned char *sid_ctx,
2201 unsigned int sid_ctx_len);
2203 SSL * SSL_new(SSL_CTX *ctx);
2204 int SSL_set_session_id_context(SSL *ssl,const unsigned char *sid_ctx,
2205 unsigned int sid_ctx_len);
2207 int SSL_CTX_set_purpose(SSL_CTX *s, int purpose);
2208 int SSL_set_purpose(SSL *s, int purpose);
2209 int SSL_CTX_set_trust(SSL_CTX *s, int trust);
2210 int SSL_set_trust(SSL *s, int trust);
2212 int SSL_CTX_set1_param(SSL_CTX *ctx, X509_VERIFY_PARAM *vpm);
2213 int SSL_set1_param(SSL *ssl, X509_VERIFY_PARAM *vpm);
2215 X509_VERIFY_PARAM *SSL_CTX_get0_param(SSL_CTX *ctx);
2216 X509_VERIFY_PARAM *SSL_get0_param(SSL *ssl);
2218 #ifndef OPENSSL_NO_SRP
2219 int SSL_CTX_set_srp_username(SSL_CTX *ctx,char *name);
2220 int SSL_CTX_set_srp_password(SSL_CTX *ctx,char *password);
2221 int SSL_CTX_set_srp_strength(SSL_CTX *ctx, int strength);
2222 int SSL_CTX_set_srp_client_pwd_callback(SSL_CTX *ctx,
2223 char *(*cb)(SSL *,void *));
2224 int SSL_CTX_set_srp_verify_param_callback(SSL_CTX *ctx,
2225 int (*cb)(SSL *,void *));
2226 int SSL_CTX_set_srp_username_callback(SSL_CTX *ctx,
2227 int (*cb)(SSL *,int *,void *));
2228 int SSL_CTX_set_srp_cb_arg(SSL_CTX *ctx, void *arg);
2230 int SSL_set_srp_server_param(SSL *s, const BIGNUM *N, const BIGNUM *g,
2231 BIGNUM *sa, BIGNUM *v, char *info);
2232 int SSL_set_srp_server_param_pw(SSL *s, const char *user, const char *pass,
2235 BIGNUM *SSL_get_srp_g(SSL *s);
2236 BIGNUM *SSL_get_srp_N(SSL *s);
2238 char *SSL_get_srp_username(SSL *s);
2239 char *SSL_get_srp_userinfo(SSL *s);
2242 void SSL_certs_clear(SSL *s);
2243 void SSL_free(SSL *ssl);
2244 int SSL_accept(SSL *ssl);
2245 int SSL_connect(SSL *ssl);
2246 int SSL_read(SSL *ssl,void *buf,int num);
2247 int SSL_peek(SSL *ssl,void *buf,int num);
2248 int SSL_write(SSL *ssl,const void *buf,int num);
2249 long SSL_ctrl(SSL *ssl,int cmd, long larg, void *parg);
2250 long SSL_callback_ctrl(SSL *, int, void (*)(void));
2251 long SSL_CTX_ctrl(SSL_CTX *ctx,int cmd, long larg, void *parg);
2252 long SSL_CTX_callback_ctrl(SSL_CTX *, int, void (*)(void));
2254 int SSL_get_error(const SSL *s,int ret_code);
2255 const char *SSL_get_version(const SSL *s);
2257 /* This sets the 'default' SSL version that SSL_new() will create */
2258 int SSL_CTX_set_ssl_version(SSL_CTX *ctx, const SSL_METHOD *meth);
2260 #ifndef OPENSSL_NO_SSL3_METHOD
2261 const SSL_METHOD *SSLv3_method(void); /* SSLv3 */
2262 const SSL_METHOD *SSLv3_server_method(void); /* SSLv3 */
2263 const SSL_METHOD *SSLv3_client_method(void); /* SSLv3 */
2266 const SSL_METHOD *SSLv23_method(void); /* Negotiate highest available SSL/TLS version */
2267 const SSL_METHOD *SSLv23_server_method(void); /* Negotiate highest available SSL/TLS version */
2268 const SSL_METHOD *SSLv23_client_method(void); /* Negotiate highest available SSL/TLS version */
2270 const SSL_METHOD *TLSv1_method(void); /* TLSv1.0 */
2271 const SSL_METHOD *TLSv1_server_method(void); /* TLSv1.0 */
2272 const SSL_METHOD *TLSv1_client_method(void); /* TLSv1.0 */
2274 const SSL_METHOD *TLSv1_1_method(void); /* TLSv1.1 */
2275 const SSL_METHOD *TLSv1_1_server_method(void); /* TLSv1.1 */
2276 const SSL_METHOD *TLSv1_1_client_method(void); /* TLSv1.1 */
2278 const SSL_METHOD *TLSv1_2_method(void); /* TLSv1.2 */
2279 const SSL_METHOD *TLSv1_2_server_method(void); /* TLSv1.2 */
2280 const SSL_METHOD *TLSv1_2_client_method(void); /* TLSv1.2 */
2283 const SSL_METHOD *DTLSv1_method(void); /* DTLSv1.0 */
2284 const SSL_METHOD *DTLSv1_server_method(void); /* DTLSv1.0 */
2285 const SSL_METHOD *DTLSv1_client_method(void); /* DTLSv1.0 */
2287 const SSL_METHOD *DTLSv1_2_method(void); /* DTLSv1.2 */
2288 const SSL_METHOD *DTLSv1_2_server_method(void); /* DTLSv1.2 */
2289 const SSL_METHOD *DTLSv1_2_client_method(void); /* DTLSv1.2 */
2291 const SSL_METHOD *DTLS_method(void); /* DTLS 1.0 and 1.2 */
2292 const SSL_METHOD *DTLS_server_method(void); /* DTLS 1.0 and 1.2 */
2293 const SSL_METHOD *DTLS_client_method(void); /* DTLS 1.0 and 1.2 */
2295 STACK_OF(SSL_CIPHER) *SSL_get_ciphers(const SSL *s);
2296 STACK_OF(SSL_CIPHER) *SSL_get1_supported_ciphers(SSL *s);
2298 int SSL_do_handshake(SSL *s);
2299 int SSL_renegotiate(SSL *s);
2300 int SSL_renegotiate_abbreviated(SSL *s);
2301 int SSL_renegotiate_pending(SSL *s);
2302 int SSL_shutdown(SSL *s);
2304 const SSL_METHOD *SSL_CTX_get_ssl_method(SSL_CTX *ctx);
2305 const SSL_METHOD *SSL_get_ssl_method(SSL *s);
2306 int SSL_set_ssl_method(SSL *s, const SSL_METHOD *method);
2307 const char *SSL_alert_type_string_long(int value);
2308 const char *SSL_alert_type_string(int value);
2309 const char *SSL_alert_desc_string_long(int value);
2310 const char *SSL_alert_desc_string(int value);
2312 void SSL_set_client_CA_list(SSL *s, STACK_OF(X509_NAME) *name_list);
2313 void SSL_CTX_set_client_CA_list(SSL_CTX *ctx, STACK_OF(X509_NAME) *name_list);
2314 STACK_OF(X509_NAME) *SSL_get_client_CA_list(const SSL *s);
2315 STACK_OF(X509_NAME) *SSL_CTX_get_client_CA_list(const SSL_CTX *s);
2316 int SSL_add_client_CA(SSL *ssl,X509 *x);
2317 int SSL_CTX_add_client_CA(SSL_CTX *ctx,X509 *x);
2319 void SSL_set_connect_state(SSL *s);
2320 void SSL_set_accept_state(SSL *s);
2322 long SSL_get_default_timeout(const SSL *s);
2324 int SSL_library_init(void );
2326 char *SSL_CIPHER_description(const SSL_CIPHER *,char *buf,int size);
2327 STACK_OF(X509_NAME) *SSL_dup_CA_list(STACK_OF(X509_NAME) *sk);
2329 SSL *SSL_dup(SSL *ssl);
2331 X509 *SSL_get_certificate(const SSL *ssl);
2332 /* EVP_PKEY */ struct evp_pkey_st *SSL_get_privatekey(const SSL *ssl);
2334 X509 *SSL_CTX_get0_certificate(const SSL_CTX *ctx);
2335 EVP_PKEY *SSL_CTX_get0_privatekey(const SSL_CTX *ctx);
2337 void SSL_CTX_set_quiet_shutdown(SSL_CTX *ctx,int mode);
2338 int SSL_CTX_get_quiet_shutdown(const SSL_CTX *ctx);
2339 void SSL_set_quiet_shutdown(SSL *ssl,int mode);
2340 int SSL_get_quiet_shutdown(const SSL *ssl);
2341 void SSL_set_shutdown(SSL *ssl,int mode);
2342 int SSL_get_shutdown(const SSL *ssl);
2343 int SSL_version(const SSL *ssl);
2344 int SSL_CTX_set_default_verify_paths(SSL_CTX *ctx);
2345 int SSL_CTX_load_verify_locations(SSL_CTX *ctx, const char *CAfile,
2346 const char *CApath);
2347 #define SSL_get0_session SSL_get_session /* just peek at pointer */
2348 SSL_SESSION *SSL_get_session(const SSL *ssl);
2349 SSL_SESSION *SSL_get1_session(SSL *ssl); /* obtain a reference count */
2350 SSL_CTX *SSL_get_SSL_CTX(const SSL *ssl);
2351 SSL_CTX *SSL_set_SSL_CTX(SSL *ssl, SSL_CTX* ctx);
2352 void SSL_set_info_callback(SSL *ssl,
2353 void (*cb)(const SSL *ssl,int type,int val));
2354 void (*SSL_get_info_callback(const SSL *ssl))(const SSL *ssl,int type,int val);
2355 int SSL_state(const SSL *ssl);
2356 void SSL_set_state(SSL *ssl, int state);
2358 void SSL_set_verify_result(SSL *ssl,long v);
2359 long SSL_get_verify_result(const SSL *ssl);
2361 int SSL_set_ex_data(SSL *ssl,int idx,void *data);
2362 void *SSL_get_ex_data(const SSL *ssl,int idx);
2363 int SSL_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2364 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2366 int SSL_SESSION_set_ex_data(SSL_SESSION *ss,int idx,void *data);
2367 void *SSL_SESSION_get_ex_data(const SSL_SESSION *ss,int idx);
2368 int SSL_SESSION_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2369 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2371 int SSL_CTX_set_ex_data(SSL_CTX *ssl,int idx,void *data);
2372 void *SSL_CTX_get_ex_data(const SSL_CTX *ssl,int idx);
2373 int SSL_CTX_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new *new_func,
2374 CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
2376 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
2378 #define SSL_CTX_sess_set_cache_size(ctx,t) \
2379 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
2380 #define SSL_CTX_sess_get_cache_size(ctx) \
2381 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
2382 #define SSL_CTX_set_session_cache_mode(ctx,m) \
2383 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
2384 #define SSL_CTX_get_session_cache_mode(ctx) \
2385 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
2387 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
2388 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
2389 #define SSL_CTX_get_read_ahead(ctx) \
2390 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
2391 #define SSL_CTX_set_read_ahead(ctx,m) \
2392 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
2393 #define SSL_CTX_get_max_cert_list(ctx) \
2394 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2395 #define SSL_CTX_set_max_cert_list(ctx,m) \
2396 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2397 #define SSL_get_max_cert_list(ssl) \
2398 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
2399 #define SSL_set_max_cert_list(ssl,m) \
2400 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
2402 #define SSL_CTX_set_max_send_fragment(ctx,m) \
2403 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2404 #define SSL_set_max_send_fragment(ssl,m) \
2405 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_SEND_FRAGMENT,m,NULL)
2407 /* NB: the keylength is only applicable when is_export is true */
2408 #ifndef OPENSSL_NO_RSA
2409 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX *ctx,
2410 RSA *(*cb)(SSL *ssl,int is_export,
2413 void SSL_set_tmp_rsa_callback(SSL *ssl,
2414 RSA *(*cb)(SSL *ssl,int is_export,
2417 #ifndef OPENSSL_NO_DH
2418 void SSL_CTX_set_tmp_dh_callback(SSL_CTX *ctx,
2419 DH *(*dh)(SSL *ssl,int is_export,
2421 void SSL_set_tmp_dh_callback(SSL *ssl,
2422 DH *(*dh)(SSL *ssl,int is_export,
2425 #ifndef OPENSSL_NO_ECDH
2426 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX *ctx,
2427 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2429 void SSL_set_tmp_ecdh_callback(SSL *ssl,
2430 EC_KEY *(*ecdh)(SSL *ssl,int is_export,
2434 #ifndef OPENSSL_NO_COMP
2435 const COMP_METHOD *SSL_get_current_compression(SSL *s);
2436 const COMP_METHOD *SSL_get_current_expansion(SSL *s);
2437 const char *SSL_COMP_get_name(const COMP_METHOD *comp);
2438 STACK_OF(SSL_COMP) *SSL_COMP_get_compression_methods(void);
2439 STACK_OF(SSL_COMP) *SSL_COMP_set0_compression_methods(STACK_OF(SSL_COMP) *meths);
2440 void SSL_COMP_free_compression_methods(void);
2441 int SSL_COMP_add_compression_method(int id,COMP_METHOD *cm);
2443 const void *SSL_get_current_compression(SSL *s);
2444 const void *SSL_get_current_expansion(SSL *s);
2445 const char *SSL_COMP_get_name(const void *comp);
2446 void *SSL_COMP_get_compression_methods(void);
2447 int SSL_COMP_add_compression_method(int id,void *cm);
2450 const SSL_CIPHER *SSL_CIPHER_find(SSL *ssl, const unsigned char *ptr);
2452 /* TLS extensions functions */
2453 int SSL_set_session_ticket_ext(SSL *s, void *ext_data, int ext_len);
2455 int SSL_set_session_ticket_ext_cb(SSL *s, tls_session_ticket_ext_cb_fn cb,
2458 /* Pre-shared secret session resumption functions */
2459 int SSL_set_session_secret_cb(SSL *s, tls_session_secret_cb_fn tls_session_secret_cb, void *arg);
2461 void SSL_CTX_set_not_resumable_session_callback(SSL_CTX *ctx,
2462 int (*cb)(SSL *ssl, int is_forward_secure));
2464 void SSL_set_not_resumable_session_callback(SSL *ssl,
2465 int (*cb)(SSL *ssl, int is_forward_secure));
2467 void SSL_set_debug(SSL *s, int debug);
2468 int SSL_cache_hit(SSL *s);
2469 int SSL_is_server(SSL *s);
2471 SSL_CONF_CTX *SSL_CONF_CTX_new(void);
2472 int SSL_CONF_CTX_finish(SSL_CONF_CTX *cctx);
2473 void SSL_CONF_CTX_free(SSL_CONF_CTX *cctx);
2474 unsigned int SSL_CONF_CTX_set_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2475 unsigned int SSL_CONF_CTX_clear_flags(SSL_CONF_CTX *cctx, unsigned int flags);
2476 int SSL_CONF_CTX_set1_prefix(SSL_CONF_CTX *cctx, const char *pre);
2478 void SSL_CONF_CTX_set_ssl(SSL_CONF_CTX *cctx, SSL *ssl);
2479 void SSL_CONF_CTX_set_ssl_ctx(SSL_CONF_CTX *cctx, SSL_CTX *ctx);
2481 int SSL_CONF_cmd(SSL_CONF_CTX *cctx, const char *cmd, const char *value);
2482 int SSL_CONF_cmd_argv(SSL_CONF_CTX *cctx, int *pargc, char ***pargv);
2483 int SSL_CONF_cmd_value_type(SSL_CONF_CTX *cctx, const char *cmd);
2485 #ifndef OPENSSL_NO_SSL_TRACE
2486 void SSL_trace(int write_p, int version, int content_type,
2487 const void *buf, size_t len, SSL *ssl, void *arg);
2488 const char *SSL_CIPHER_standard_name(const SSL_CIPHER *c);
2491 /* What the "other" parameter contains in security callback */
2493 #define SSL_SECOP_OTHER_TYPE 0xffff0000
2494 #define SSL_SECOP_OTHER_NONE 0
2495 #define SSL_SECOP_OTHER_CIPHER (1 << 16)
2496 #define SSL_SECOP_OTHER_CURVE (2 << 16)
2497 #define SSL_SECOP_OTHER_DH (3 << 16)
2498 #define SSL_SECOP_OTHER_PKEY (4 << 16)
2499 #define SSL_SECOP_OTHER_SIGALG (5 << 16)
2500 #define SSL_SECOP_OTHER_CERT (6 << 16)
2502 /* Indicated operation refers to peer key or certificate */
2503 #define SSL_SECOP_PEER 0x1000
2505 /* Values for "op" parameter in security callback */
2507 /* Called to filter ciphers */
2508 /* Ciphers client supports */
2509 #define SSL_SECOP_CIPHER_SUPPORTED (1 | SSL_SECOP_OTHER_CIPHER)
2510 /* Cipher shared by client/server */
2511 #define SSL_SECOP_CIPHER_SHARED (2 | SSL_SECOP_OTHER_CIPHER)
2512 /* Sanity check of cipher server selects */
2513 #define SSL_SECOP_CIPHER_CHECK (3 | SSL_SECOP_OTHER_CIPHER)
2514 /* Curves supported by client */
2515 #define SSL_SECOP_CURVE_SUPPORTED (4 | SSL_SECOP_OTHER_CURVE)
2516 /* Curves shared by client/server */
2517 #define SSL_SECOP_CURVE_SHARED (5 | SSL_SECOP_OTHER_CURVE)
2518 /* Sanity check of curve server selects */
2519 #define SSL_SECOP_CURVE_CHECK (6 | SSL_SECOP_OTHER_CURVE)
2520 /* Temporary DH key */
2521 #define SSL_SECOP_TMP_DH (7 | SSL_SECOP_OTHER_DH)
2522 /* SSL/TLS version */
2523 #define SSL_SECOP_VERSION (9 | SSL_SECOP_OTHER_NONE)
2524 /* Session tickets */
2525 #define SSL_SECOP_TICKET (10 | SSL_SECOP_OTHER_NONE)
2526 /* Supported signature algorithms sent to peer */
2527 #define SSL_SECOP_SIGALG_SUPPORTED (11 | SSL_SECOP_OTHER_SIGALG)
2528 /* Shared signature algorithm */
2529 #define SSL_SECOP_SIGALG_SHARED (12 | SSL_SECOP_OTHER_SIGALG)
2530 /* Sanity check signature algorithm allowed */
2531 #define SSL_SECOP_SIGALG_CHECK (13 | SSL_SECOP_OTHER_SIGALG)
2532 /* Used to get mask of supported public key signature algorithms */
2533 #define SSL_SECOP_SIGALG_MASK (14 | SSL_SECOP_OTHER_SIGALG)
2534 /* Use to see if compression is allowed */
2535 #define SSL_SECOP_COMPRESSION (15 | SSL_SECOP_OTHER_NONE)
2536 /* EE key in certificate */
2537 #define SSL_SECOP_EE_KEY (16 | SSL_SECOP_OTHER_CERT)
2538 /* CA key in certificate */
2539 #define SSL_SECOP_CA_KEY (17 | SSL_SECOP_OTHER_CERT)
2540 /* CA digest algorithm in certificate */
2541 #define SSL_SECOP_CA_MD (18 | SSL_SECOP_OTHER_CERT)
2542 /* Peer EE key in certificate */
2543 #define SSL_SECOP_PEER_EE_KEY (SSL_SECOP_EE_KEY | SSL_SECOP_PEER)
2544 /* Peer CA key in certificate */
2545 #define SSL_SECOP_PEER_CA_KEY (SSL_SECOP_CA_KEY | SSL_SECOP_PEER)
2546 /* Peer CA digest algorithm in certificate */
2547 #define SSL_SECOP_PEER_CA_MD (SSL_SECOP_CA_MD | SSL_SECOP_PEER)
2549 void SSL_set_security_level(SSL *s, int level);
2550 int SSL_get_security_level(const SSL *s);
2551 void SSL_set_security_callback(SSL *s, int (*cb)(SSL *s, SSL_CTX *ctx, int op, int bits, int nid, void *other, void *ex));
2552 int (*SSL_get_security_callback(const SSL *s))(SSL *s, SSL_CTX *ctx, int op, int bits, int nid, void *other, void *ex);
2553 void SSL_set0_security_ex_data(SSL *s, void *ex);
2554 void *SSL_get0_security_ex_data(const SSL *s);
2556 void SSL_CTX_set_security_level(SSL_CTX *ctx, int level);
2557 int SSL_CTX_get_security_level(const SSL_CTX *ctx);
2558 void SSL_CTX_set_security_callback(SSL_CTX *ctx, int (*cb)(SSL *s, SSL_CTX *ctx, int op, int bits, int nid, void *other, void *ex));
2559 int (*SSL_CTX_get_security_callback(const SSL_CTX *ctx))(SSL *s, SSL_CTX *ctx, int op, int bits, int nid, void *other, void *ex);
2560 void SSL_CTX_set0_security_ex_data(SSL_CTX *ctx, void *ex);
2561 void *SSL_CTX_get0_security_ex_data(const SSL_CTX *ctx);
2563 #ifndef OPENSSL_NO_UNIT_TEST
2564 const struct openssl_ssl_test_functions *SSL_test_functions(void);
2567 /* BEGIN ERROR CODES */
2568 /* The following lines are auto generated by the script mkerr.pl. Any changes
2569 * made after this point may be overwritten when the script is next run.
2571 void ERR_load_SSL_strings(void);
2573 /* Error codes for the SSL functions. */
2575 /* Function codes. */
2576 #define SSL_F_CHECK_SUITEB_CIPHER_LIST 331
2577 #define SSL_F_D2I_SSL_SESSION 103
2578 #define SSL_F_DO_DTLS1_WRITE 245
2579 #define SSL_F_DO_SSL3_WRITE 104
2580 #define SSL_F_DTLS1_ACCEPT 246
2581 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 295
2582 #define SSL_F_DTLS1_BUFFER_RECORD 247
2583 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 318
2584 #define SSL_F_DTLS1_CLIENT_HELLO 248
2585 #define SSL_F_DTLS1_CONNECT 249
2586 #define SSL_F_DTLS1_ENC 250
2587 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
2588 #define SSL_F_DTLS1_GET_MESSAGE 252
2589 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
2590 #define SSL_F_DTLS1_GET_RECORD 254
2591 #define SSL_F_DTLS1_HANDLE_TIMEOUT 297
2592 #define SSL_F_DTLS1_HEARTBEAT 305
2593 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
2594 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 288
2595 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
2596 #define SSL_F_DTLS1_PROCESS_RECORD 257
2597 #define SSL_F_DTLS1_READ_BYTES 258
2598 #define SSL_F_DTLS1_READ_FAILED 259
2599 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
2600 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
2601 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
2602 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
2603 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
2604 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
2605 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
2606 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
2607 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
2608 #define SSL_F_SSL23_ACCEPT 115
2609 #define SSL_F_SSL23_CLIENT_HELLO 116
2610 #define SSL_F_SSL23_CONNECT 117
2611 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
2612 #define SSL_F_SSL23_GET_SERVER_HELLO 119
2613 #define SSL_F_SSL23_PEEK 237
2614 #define SSL_F_SSL23_READ 120
2615 #define SSL_F_SSL23_WRITE 121
2616 #define SSL_F_SSL3_ACCEPT 128
2617 #define SSL_F_SSL3_ADD_CERT_TO_BUF 296
2618 #define SSL_F_SSL3_CALLBACK_CTRL 233
2619 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
2620 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
2621 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 304
2622 #define SSL_F_SSL3_CLIENT_HELLO 131
2623 #define SSL_F_SSL3_CONNECT 132
2624 #define SSL_F_SSL3_CTRL 213
2625 #define SSL_F_SSL3_CTX_CTRL 133
2626 #define SSL_F_SSL3_DIGEST_CACHED_RECORDS 293
2627 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 292
2628 #define SSL_F_SSL3_ENC 134
2629 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
2630 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
2631 #define SSL_F_SSL3_GET_CERT_STATUS 289
2632 #define SSL_F_SSL3_GET_CERT_VERIFY 136
2633 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
2634 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
2635 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
2636 #define SSL_F_SSL3_GET_FINISHED 140
2637 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
2638 #define SSL_F_SSL3_GET_MESSAGE 142
2639 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
2640 #define SSL_F_SSL3_GET_NEXT_PROTO 306
2641 #define SSL_F_SSL3_GET_RECORD 143
2642 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
2643 #define SSL_F_SSL3_GET_SERVER_DONE 145
2644 #define SSL_F_SSL3_GET_SERVER_HELLO 146
2645 #define SSL_F_SSL3_HANDSHAKE_MAC 285
2646 #define SSL_F_SSL3_NEW_SESSION_TICKET 287
2647 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
2648 #define SSL_F_SSL3_PEEK 235
2649 #define SSL_F_SSL3_READ_BYTES 148
2650 #define SSL_F_SSL3_READ_N 149
2651 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
2652 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
2653 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
2654 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
2655 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
2656 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
2657 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
2658 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
2659 #define SSL_F_SSL3_SETUP_READ_BUFFER 156
2660 #define SSL_F_SSL3_SETUP_WRITE_BUFFER 291
2661 #define SSL_F_SSL3_WRITE_BYTES 158
2662 #define SSL_F_SSL3_WRITE_PENDING 159
2663 #define SSL_F_SSL_ADD_CERT_CHAIN 316
2664 #define SSL_F_SSL_ADD_CERT_TO_BUF 319
2665 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 298
2666 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 277
2667 #define SSL_F_SSL_ADD_CLIENTHELLO_USE_SRTP_EXT 307
2668 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
2669 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
2670 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 299
2671 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 278
2672 #define SSL_F_SSL_ADD_SERVERHELLO_USE_SRTP_EXT 308
2673 #define SSL_F_SSL_BAD_METHOD 160
2674 #define SSL_F_SSL_BUILD_CERT_CHAIN 332
2675 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
2676 #define SSL_F_SSL_CERT_ADD0_CHAIN_CERT 339
2677 #define SSL_F_SSL_CERT_DUP 221
2678 #define SSL_F_SSL_CERT_INST 222
2679 #define SSL_F_SSL_CERT_INSTANTIATE 214
2680 #define SSL_F_SSL_CERT_NEW 162
2681 #define SSL_F_SSL_CERT_SET0_CHAIN 340
2682 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
2683 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 280
2684 #define SSL_F_SSL_CHECK_SRVR_ECC_CERT_AND_ALG 279
2685 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
2686 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
2687 #define SSL_F_SSL_CLEAR 164
2688 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
2689 #define SSL_F_SSL_CONF_CMD 334
2690 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
2691 #define SSL_F_SSL_CTRL 232
2692 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
2693 #define SSL_F_SSL_CTX_MAKE_PROFILES 309
2694 #define SSL_F_SSL_CTX_NEW 169
2695 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
2696 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 290
2697 #define SSL_F_SSL_CTX_SET_PURPOSE 226
2698 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
2699 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
2700 #define SSL_F_SSL_CTX_SET_TRUST 229
2701 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
2702 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
2703 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
2704 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
2705 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
2706 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
2707 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
2708 #define SSL_F_SSL_CTX_USE_PSK_IDENTITY_HINT 272
2709 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
2710 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
2711 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
2712 #define SSL_F_SSL_CTX_USE_SERVERINFO 336
2713 #define SSL_F_SSL_CTX_USE_SERVERINFO_FILE 337
2714 #define SSL_F_SSL_DO_HANDSHAKE 180
2715 #define SSL_F_SSL_GET_NEW_SESSION 181
2716 #define SSL_F_SSL_GET_PREV_SESSION 217
2717 #define SSL_F_SSL_GET_SERVER_CERT_INDEX 322
2718 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
2719 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
2720 #define SSL_F_SSL_GET_SIGN_PKEY 183
2721 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
2722 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
2723 #define SSL_F_SSL_NEW 186
2724 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 300
2725 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 302
2726 #define SSL_F_SSL_PARSE_CLIENTHELLO_USE_SRTP_EXT 310
2727 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 301
2728 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 303
2729 #define SSL_F_SSL_PARSE_SERVERHELLO_USE_SRTP_EXT 311
2730 #define SSL_F_SSL_PEEK 270
2731 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 281
2732 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 282
2733 #define SSL_F_SSL_READ 223
2734 #define SSL_F_SSL_SCAN_CLIENTHELLO_TLSEXT 320
2735 #define SSL_F_SSL_SCAN_SERVERHELLO_TLSEXT 321
2736 #define SSL_F_SSL_SESSION_NEW 189
2737 #define SSL_F_SSL_SESSION_PRINT_FP 190
2738 #define SSL_F_SSL_SESSION_SET1_ID_CONTEXT 312
2739 #define SSL_F_SSL_SESS_CERT_NEW 225
2740 #define SSL_F_SSL_SET_CERT 191
2741 #define SSL_F_SSL_SET_CIPHER_LIST 271
2742 #define SSL_F_SSL_SET_FD 192
2743 #define SSL_F_SSL_SET_PKEY 193
2744 #define SSL_F_SSL_SET_PURPOSE 227
2745 #define SSL_F_SSL_SET_RFD 194
2746 #define SSL_F_SSL_SET_SESSION 195
2747 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
2748 #define SSL_F_SSL_SET_SESSION_TICKET_EXT 294
2749 #define SSL_F_SSL_SET_TRUST 228
2750 #define SSL_F_SSL_SET_WFD 196
2751 #define SSL_F_SSL_SHUTDOWN 224
2752 #define SSL_F_SSL_SRP_CTX_INIT 313
2753 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
2754 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
2755 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
2756 #define SSL_F_SSL_USE_CERTIFICATE 198
2757 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
2758 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
2759 #define SSL_F_SSL_USE_PRIVATEKEY 201
2760 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
2761 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
2762 #define SSL_F_SSL_USE_PSK_IDENTITY_HINT 273
2763 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
2764 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
2765 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
2766 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
2767 #define SSL_F_SSL_WRITE 208
2768 #define SSL_F_TLS12_CHECK_PEER_SIGALG 333
2769 #define SSL_F_TLS1_CERT_VERIFY_MAC 286
2770 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
2771 #define SSL_F_TLS1_CHECK_SERVERHELLO_TLSEXT 274
2772 #define SSL_F_TLS1_ENC 210
2773 #define SSL_F_TLS1_EXPORT_KEYING_MATERIAL 314
2774 #define SSL_F_TLS1_GET_CURVELIST 338
2775 #define SSL_F_TLS1_HEARTBEAT 315
2776 #define SSL_F_TLS1_PREPARE_CLIENTHELLO_TLSEXT 275
2777 #define SSL_F_TLS1_PREPARE_SERVERHELLO_TLSEXT 276
2778 #define SSL_F_TLS1_PRF 284
2779 #define SSL_F_TLS1_PROCESS_HEARTBEAT 341
2780 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
2781 #define SSL_F_TLS1_SET_SERVER_SIGALGS 335
2784 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
2785 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
2786 #define SSL_R_BAD_ALERT_RECORD 101
2787 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
2788 #define SSL_R_BAD_DATA 390
2789 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
2790 #define SSL_R_BAD_DECOMPRESSION 107
2791 #define SSL_R_BAD_DH_G_LENGTH 108
2792 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
2793 #define SSL_R_BAD_DH_P_LENGTH 110
2794 #define SSL_R_BAD_DIGEST_LENGTH 111
2795 #define SSL_R_BAD_DSA_SIGNATURE 112
2796 #define SSL_R_BAD_ECC_CERT 304
2797 #define SSL_R_BAD_ECDSA_SIGNATURE 305
2798 #define SSL_R_BAD_ECPOINT 306
2799 #define SSL_R_BAD_HANDSHAKE_LENGTH 332
2800 #define SSL_R_BAD_HELLO_REQUEST 105
2801 #define SSL_R_BAD_LENGTH 271
2802 #define SSL_R_BAD_MAC_LENGTH 333
2803 #define SSL_R_BAD_MESSAGE_TYPE 114
2804 #define SSL_R_BAD_PACKET_LENGTH 115
2805 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
2806 #define SSL_R_BAD_PSK_IDENTITY_HINT_LENGTH 316
2807 #define SSL_R_BAD_RSA_DECRYPT 118
2808 #define SSL_R_BAD_RSA_ENCRYPT 119
2809 #define SSL_R_BAD_RSA_E_LENGTH 120
2810 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
2811 #define SSL_R_BAD_RSA_SIGNATURE 122
2812 #define SSL_R_BAD_SIGNATURE 123
2813 #define SSL_R_BAD_SRP_A_LENGTH 347
2814 #define SSL_R_BAD_SRP_B_LENGTH 348
2815 #define SSL_R_BAD_SRP_G_LENGTH 349
2816 #define SSL_R_BAD_SRP_N_LENGTH 350
2817 #define SSL_R_BAD_SRP_PARAMETERS 371
2818 #define SSL_R_BAD_SRP_S_LENGTH 351
2819 #define SSL_R_BAD_SRTP_MKI_VALUE 352
2820 #define SSL_R_BAD_SRTP_PROTECTION_PROFILE_LIST 353
2821 #define SSL_R_BAD_SSL_FILETYPE 124
2822 #define SSL_R_BAD_VALUE 384
2823 #define SSL_R_BAD_WRITE_RETRY 127
2824 #define SSL_R_BIO_NOT_SET 128
2825 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
2826 #define SSL_R_BN_LIB 130
2827 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
2828 #define SSL_R_CA_DN_TOO_LONG 132
2829 #define SSL_R_CA_KEY_TOO_SMALL 397
2830 #define SSL_R_CA_MD_TOO_WEAK 398
2831 #define SSL_R_CCS_RECEIVED_EARLY 133
2832 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
2833 #define SSL_R_CERT_CB_ERROR 377
2834 #define SSL_R_CERT_LENGTH_MISMATCH 135
2835 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
2836 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
2837 #define SSL_R_CLIENTHELLO_TLSEXT 226
2838 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
2839 #define SSL_R_COMPRESSION_DISABLED 343
2840 #define SSL_R_COMPRESSION_FAILURE 141
2841 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
2842 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
2843 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
2844 #define SSL_R_COOKIE_MISMATCH 308
2845 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
2846 #define SSL_R_DATA_LENGTH_TOO_LONG 146
2847 #define SSL_R_DECRYPTION_FAILED 147
2848 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
2849 #define SSL_R_DH_KEY_TOO_SMALL 394
2850 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
2851 #define SSL_R_DIGEST_CHECK_FAILED 149
2852 #define SSL_R_DTLS_MESSAGE_TOO_BIG 334
2853 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
2854 #define SSL_R_ECC_CERT_NOT_FOR_KEY_AGREEMENT 317
2855 #define SSL_R_ECC_CERT_NOT_FOR_SIGNING 318
2856 #define SSL_R_ECC_CERT_SHOULD_HAVE_RSA_SIGNATURE 322
2857 #define SSL_R_ECC_CERT_SHOULD_HAVE_SHA1_SIGNATURE 323
2858 #define SSL_R_ECDH_REQUIRED_FOR_SUITEB_MODE 374
2859 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
2860 #define SSL_R_EE_KEY_TOO_SMALL 399
2861 #define SSL_R_EMPTY_SRTP_PROTECTION_PROFILE_LIST 354
2862 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
2863 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
2864 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
2865 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
2866 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
2867 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
2868 #define SSL_R_GOT_NEXT_PROTO_BEFORE_A_CCS 355
2869 #define SSL_R_GOT_NEXT_PROTO_WITHOUT_EXTENSION 356
2870 #define SSL_R_HTTPS_PROXY_REQUEST 155
2871 #define SSL_R_HTTP_REQUEST 156
2872 #define SSL_R_ILLEGAL_SUITEB_DIGEST 380
2873 #define SSL_R_INAPPROPRIATE_FALLBACK 373
2874 #define SSL_R_INCONSISTENT_COMPRESSION 340
2875 #define SSL_R_INVALID_COMMAND 280
2876 #define SSL_R_INVALID_COMPRESSION_ALGORITHM 341
2877 #define SSL_R_INVALID_NULL_CMD_NAME 385
2878 #define SSL_R_INVALID_PURPOSE 278
2879 #define SSL_R_INVALID_SERVERINFO_DATA 388
2880 #define SSL_R_INVALID_SRP_USERNAME 357
2881 #define SSL_R_INVALID_STATUS_RESPONSE 328
2882 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 325
2883 #define SSL_R_INVALID_TRUST 279
2884 #define SSL_R_KRB5 285
2885 #define SSL_R_KRB5_C_CC_PRINC 286
2886 #define SSL_R_KRB5_C_GET_CRED 287
2887 #define SSL_R_KRB5_C_INIT 288
2888 #define SSL_R_KRB5_C_MK_REQ 289
2889 #define SSL_R_KRB5_S_BAD_TICKET 290
2890 #define SSL_R_KRB5_S_INIT 291
2891 #define SSL_R_KRB5_S_RD_REQ 292
2892 #define SSL_R_KRB5_S_TKT_EXPIRED 293
2893 #define SSL_R_KRB5_S_TKT_NYV 294
2894 #define SSL_R_KRB5_S_TKT_SKEW 295
2895 #define SSL_R_LENGTH_MISMATCH 159
2896 #define SSL_R_LENGTH_TOO_SHORT 160
2897 #define SSL_R_LIBRARY_BUG 274
2898 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2899 #define SSL_R_MISSING_DH_DSA_CERT 162
2900 #define SSL_R_MISSING_DH_KEY 163
2901 #define SSL_R_MISSING_DH_RSA_CERT 164
2902 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
2903 #define SSL_R_MISSING_ECDH_CERT 382
2904 #define SSL_R_MISSING_ECDSA_SIGNING_CERT 381
2905 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2906 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2907 #define SSL_R_MISSING_RSA_CERTIFICATE 168
2908 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2909 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
2910 #define SSL_R_MISSING_SRP_PARAM 358
2911 #define SSL_R_MISSING_TMP_DH_KEY 171
2912 #define SSL_R_MISSING_TMP_ECDH_KEY 311
2913 #define SSL_R_MISSING_TMP_RSA_KEY 172
2914 #define SSL_R_MISSING_TMP_RSA_PKEY 173
2915 #define SSL_R_MISSING_VERIFY_MESSAGE 174
2916 #define SSL_R_MULTIPLE_SGC_RESTARTS 346
2917 #define SSL_R_NO_CERTIFICATES_RETURNED 176
2918 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2919 #define SSL_R_NO_CERTIFICATE_RETURNED 178
2920 #define SSL_R_NO_CERTIFICATE_SET 179
2921 #define SSL_R_NO_CIPHERS_AVAILABLE 181
2922 #define SSL_R_NO_CIPHERS_PASSED 182
2923 #define SSL_R_NO_CIPHERS_SPECIFIED 183
2924 #define SSL_R_NO_CIPHER_MATCH 185
2925 #define SSL_R_NO_CLIENT_CERT_METHOD 331
2926 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2927 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
2928 #define SSL_R_NO_GOST_CERTIFICATE_SENT_BY_PEER 330
2929 #define SSL_R_NO_METHOD_SPECIFIED 188
2930 #define SSL_R_NO_PEM_EXTENSIONS 389
2931 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2932 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2933 #define SSL_R_NO_RENEGOTIATION 339
2934 #define SSL_R_NO_REQUIRED_DIGEST 324
2935 #define SSL_R_NO_SHARED_CIPHER 193
2936 #define SSL_R_NO_SHARED_SIGATURE_ALGORITHMS 376
2937 #define SSL_R_NO_SRTP_PROFILES 359
2938 #define SSL_R_NO_VERIFY_CALLBACK 194
2939 #define SSL_R_NULL_SSL_CTX 195
2940 #define SSL_R_NULL_SSL_METHOD_PASSED 196
2941 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2942 #define SSL_R_OLD_SESSION_COMPRESSION_ALGORITHM_NOT_RETURNED 344
2943 #define SSL_R_ONLY_DTLS_1_2_ALLOWED_IN_SUITEB_MODE 387
2944 #define SSL_R_ONLY_TLS_1_2_ALLOWED_IN_SUITEB_MODE 379
2945 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2946 #define SSL_R_OPAQUE_PRF_INPUT_TOO_LONG 327
2947 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
2948 #define SSL_R_PARSE_TLSEXT 227
2949 #define SSL_R_PATH_TOO_LONG 270
2950 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2951 #define SSL_R_PEM_NAME_BAD_PREFIX 391
2952 #define SSL_R_PEM_NAME_TOO_SHORT 392
2953 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2954 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2955 #define SSL_R_PSK_IDENTITY_NOT_FOUND 223
2956 #define SSL_R_PSK_NO_CLIENT_CB 224
2957 #define SSL_R_PSK_NO_SERVER_CB 225
2958 #define SSL_R_READ_BIO_NOT_SET 211
2959 #define SSL_R_READ_TIMEOUT_EXPIRED 312
2960 #define SSL_R_RECORD_LENGTH_MISMATCH 213
2961 #define SSL_R_RECORD_TOO_LARGE 214
2962 #define SSL_R_RECORD_TOO_SMALL 298
2963 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 335
2964 #define SSL_R_RENEGOTIATION_ENCODING_ERR 336
2965 #define SSL_R_RENEGOTIATION_MISMATCH 337
2966 #define SSL_R_REQUIRED_CIPHER_MISSING 215
2967 #define SSL_R_REQUIRED_COMPRESSSION_ALGORITHM_MISSING 342
2968 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 345
2969 #define SSL_R_SERVERHELLO_TLSEXT 275
2970 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2971 #define SSL_R_SIGNATURE_ALGORITHMS_ERROR 360
2972 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2973 #define SSL_R_SRP_A_CALC 361
2974 #define SSL_R_SRTP_COULD_NOT_ALLOCATE_PROFILES 362
2975 #define SSL_R_SRTP_PROTECTION_PROFILE_LIST_TOO_LONG 363
2976 #define SSL_R_SRTP_UNKNOWN_PROTECTION_PROFILE 364
2977 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2978 #define SSL_R_SSL3_EXT_INVALID_ECPOINTFORMAT 321
2979 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 319
2980 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 320
2981 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2982 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2983 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2984 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2985 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2986 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2987 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2988 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2989 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2990 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2991 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2992 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2993 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2994 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2995 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
2996 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2997 #define SSL_R_SSL_NEGATIVE_LENGTH 372
2998 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2999 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
3000 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
3001 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
3002 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
3003 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
3004 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
3005 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
3006 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
3007 #define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
3008 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
3009 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
3010 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
3011 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
3012 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
3013 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
3014 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
3015 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
3016 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
3017 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
3018 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
3019 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
3020 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
3021 #define SSL_R_TLS_HEARTBEAT_PEER_DOESNT_ACCEPT 365
3022 #define SSL_R_TLS_HEARTBEAT_PENDING 366
3023 #define SSL_R_TLS_ILLEGAL_EXPORTER_LABEL 367
3024 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 157
3025 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
3026 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
3027 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
3028 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
3029 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
3030 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
3031 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
3032 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
3033 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
3034 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
3035 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
3036 #define SSL_R_UNEXPECTED_MESSAGE 244
3037 #define SSL_R_UNEXPECTED_RECORD 245
3038 #define SSL_R_UNINITIALIZED 276
3039 #define SSL_R_UNKNOWN_ALERT_TYPE 246
3040 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
3041 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
3042 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
3043 #define SSL_R_UNKNOWN_CMD_NAME 386
3044 #define SSL_R_UNKNOWN_DIGEST 368
3045 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
3046 #define SSL_R_UNKNOWN_PKEY_TYPE 251
3047 #define SSL_R_UNKNOWN_PROTOCOL 252
3048 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
3049 #define SSL_R_UNKNOWN_SSL_VERSION 254
3050 #define SSL_R_UNKNOWN_STATE 255
3051 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 338
3052 #define SSL_R_UNSUPPORTED_CIPHER 256
3053 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
3054 #define SSL_R_UNSUPPORTED_DIGEST_TYPE 326
3055 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
3056 #define SSL_R_UNSUPPORTED_PROTOCOL 258
3057 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
3058 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
3059 #define SSL_R_USE_SRTP_NOT_NEGOTIATED 369
3060 #define SSL_R_VERSION_TOO_LOW 396
3061 #define SSL_R_WRONG_CERTIFICATE_TYPE 383
3062 #define SSL_R_WRONG_CIPHER_RETURNED 261
3063 #define SSL_R_WRONG_CURVE 378
3064 #define SSL_R_WRONG_MESSAGE_TYPE 262
3065 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
3066 #define SSL_R_WRONG_SIGNATURE_SIZE 265
3067 #define SSL_R_WRONG_SIGNATURE_TYPE 370
3068 #define SSL_R_WRONG_SSL_VERSION 266
3069 #define SSL_R_WRONG_VERSION_NUMBER 267
3070 #define SSL_R_X509_LIB 268
3071 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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