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) 1998-2001 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 (c) 1998-2006 The OpenSSL Project. All rights reserved.
114 * Redistribution and use in source and binary forms, with or without
115 * modification, are permitted provided that the following conditions
118 * 1. Redistributions of source code must retain the above copyright
119 * notice, this list of conditions and the following disclaimer.
121 * 2. Redistributions in binary form must reproduce the above copyright
122 * notice, this list of conditions and the following disclaimer in
123 * the documentation and/or other materials provided with the
126 * 3. All advertising materials mentioning features or use of this
127 * software must display the following acknowledgment:
128 * "This product includes software developed by the OpenSSL Project
129 * for use in the OpenSSL Toolkit. (http://www.openssl.org/)"
131 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
132 * endorse or promote products derived from this software without
133 * prior written permission. For written permission, please contact
134 * openssl-core@openssl.org.
136 * 5. Products derived from this software may not be called "OpenSSL"
137 * nor may "OpenSSL" appear in their names without prior written
138 * permission of the OpenSSL Project.
140 * 6. Redistributions of any form whatsoever must retain the following
142 * "This product includes software developed by the OpenSSL Project
143 * for use in the OpenSSL Toolkit (http://www.openssl.org/)"
145 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
146 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
147 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
148 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR
149 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
150 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
151 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
152 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
153 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
154 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
155 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
156 * OF THE POSSIBILITY OF SUCH DAMAGE.
157 * ====================================================================
159 * This product includes cryptographic software written by Eric Young
160 * (eay@cryptsoft.com). This product includes software written by Tim
161 * Hudson (tjh@cryptsoft.com).
164 /* ====================================================================
165 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
166 * ECC cipher suite support in OpenSSL originally developed by
167 * SUN MICROSYSTEMS, INC., and contributed to the OpenSSL project.
173 #include <openssl/e_os2.h>
175 #ifndef OPENSSL_NO_COMP
176 #include <openssl/comp.h>
178 #ifndef OPENSSL_NO_BIO
179 #include <openssl/bio.h>
181 #ifndef OPENSSL_NO_DEPRECATED
182 #ifndef OPENSSL_NO_X509
183 #include <openssl/x509.h>
185 #include <openssl/crypto.h>
186 #include <openssl/lhash.h>
187 #include <openssl/buffer.h>
189 #include <openssl/pem.h>
190 #include <openssl/hmac.h>
192 #include <openssl/kssl.h>
193 #include <openssl/safestack.h>
194 #include <openssl/symhacks.h>
200 /* SSLeay version number for ASN.1 encoding of the session information */
202 * Version 0 - initial version
203 * Version 1 - added the optional peer certificate
205 #define SSL_SESSION_ASN1_VERSION 0x0001
207 /* text strings for the ciphers */
208 #define SSL_TXT_NULL_WITH_MD5 SSL2_TXT_NULL_WITH_MD5
209 #define SSL_TXT_RC4_128_WITH_MD5 SSL2_TXT_RC4_128_WITH_MD5
210 #define SSL_TXT_RC4_128_EXPORT40_WITH_MD5 SSL2_TXT_RC4_128_EXPORT40_WITH_MD5
211 #define SSL_TXT_RC2_128_CBC_WITH_MD5 SSL2_TXT_RC2_128_CBC_WITH_MD5
212 #define SSL_TXT_RC2_128_CBC_EXPORT40_WITH_MD5 SSL2_TXT_RC2_128_CBC_EXPORT40_WITH_MD5
213 #define SSL_TXT_IDEA_128_CBC_WITH_MD5 SSL2_TXT_IDEA_128_CBC_WITH_MD5
214 #define SSL_TXT_DES_64_CBC_WITH_MD5 SSL2_TXT_DES_64_CBC_WITH_MD5
215 #define SSL_TXT_DES_64_CBC_WITH_SHA SSL2_TXT_DES_64_CBC_WITH_SHA
216 #define SSL_TXT_DES_192_EDE3_CBC_WITH_MD5 SSL2_TXT_DES_192_EDE3_CBC_WITH_MD5
217 #define SSL_TXT_DES_192_EDE3_CBC_WITH_SHA SSL2_TXT_DES_192_EDE3_CBC_WITH_SHA
219 /* VRS Additional Kerberos5 entries
221 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
222 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
223 #define SSL_TXT_KRB5_RC4_128_SHA SSL3_TXT_KRB5_RC4_128_SHA
224 #define SSL_TXT_KRB5_IDEA_128_CBC_SHA SSL3_TXT_KRB5_IDEA_128_CBC_SHA
225 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
226 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
227 #define SSL_TXT_KRB5_RC4_128_MD5 SSL3_TXT_KRB5_RC4_128_MD5
228 #define SSL_TXT_KRB5_IDEA_128_CBC_MD5 SSL3_TXT_KRB5_IDEA_128_CBC_MD5
230 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
231 #define SSL_TXT_KRB5_RC2_40_CBC_SHA SSL3_TXT_KRB5_RC2_40_CBC_SHA
232 #define SSL_TXT_KRB5_RC4_40_SHA SSL3_TXT_KRB5_RC4_40_SHA
233 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
234 #define SSL_TXT_KRB5_RC2_40_CBC_MD5 SSL3_TXT_KRB5_RC2_40_CBC_MD5
235 #define SSL_TXT_KRB5_RC4_40_MD5 SSL3_TXT_KRB5_RC4_40_MD5
237 #define SSL_TXT_KRB5_DES_40_CBC_SHA SSL3_TXT_KRB5_DES_40_CBC_SHA
238 #define SSL_TXT_KRB5_DES_40_CBC_MD5 SSL3_TXT_KRB5_DES_40_CBC_MD5
239 #define SSL_TXT_KRB5_DES_64_CBC_SHA SSL3_TXT_KRB5_DES_64_CBC_SHA
240 #define SSL_TXT_KRB5_DES_64_CBC_MD5 SSL3_TXT_KRB5_DES_64_CBC_MD5
241 #define SSL_TXT_KRB5_DES_192_CBC3_SHA SSL3_TXT_KRB5_DES_192_CBC3_SHA
242 #define SSL_TXT_KRB5_DES_192_CBC3_MD5 SSL3_TXT_KRB5_DES_192_CBC3_MD5
243 #define SSL_MAX_KRB5_PRINCIPAL_LENGTH 256
245 #define SSL_MAX_SSL_SESSION_ID_LENGTH 32
246 #define SSL_MAX_SID_CTX_LENGTH 32
248 #define SSL_MIN_RSA_MODULUS_LENGTH_IN_BYTES (512/8)
249 #define SSL_MAX_KEY_ARG_LENGTH 8
250 #define SSL_MAX_MASTER_KEY_LENGTH 48
252 /* These are used to specify which ciphers to use and not to use */
253 #define SSL_TXT_LOW "LOW"
254 #define SSL_TXT_MEDIUM "MEDIUM"
255 #define SSL_TXT_HIGH "HIGH"
256 #define SSL_TXT_FIPS "FIPS"
257 #define SSL_TXT_kFZA "kFZA"
258 #define SSL_TXT_aFZA "aFZA"
259 #define SSL_TXT_eFZA "eFZA"
260 #define SSL_TXT_FZA "FZA"
262 #define SSL_TXT_aNULL "aNULL"
263 #define SSL_TXT_eNULL "eNULL"
264 #define SSL_TXT_NULL "NULL"
266 #define SSL_TXT_kKRB5 "kKRB5"
267 #define SSL_TXT_aKRB5 "aKRB5"
268 #define SSL_TXT_KRB5 "KRB5"
270 #define SSL_TXT_kRSA "kRSA"
271 #define SSL_TXT_kDHr "kDHr"
272 #define SSL_TXT_kDHd "kDHd"
273 #define SSL_TXT_kEDH "kEDH"
274 #define SSL_TXT_aRSA "aRSA"
275 #define SSL_TXT_aDSS "aDSS"
276 #define SSL_TXT_aDH "aDH"
277 #define SSL_TXT_DSS "DSS"
278 #define SSL_TXT_DH "DH"
279 #define SSL_TXT_EDH "EDH"
280 #define SSL_TXT_ADH "ADH"
281 #define SSL_TXT_RSA "RSA"
282 #define SSL_TXT_DES "DES"
283 #define SSL_TXT_3DES "3DES"
284 #define SSL_TXT_RC4 "RC4"
285 #define SSL_TXT_RC2 "RC2"
286 #define SSL_TXT_IDEA "IDEA"
287 #define SSL_TXT_SEED "SEED"
288 #define SSL_TXT_AES "AES"
289 #define SSL_TXT_CAMELLIA "CAMELLIA"
290 #define SSL_TXT_MD5 "MD5"
291 #define SSL_TXT_SHA1 "SHA1"
292 #define SSL_TXT_SHA "SHA"
293 #define SSL_TXT_EXP "EXP"
294 #define SSL_TXT_EXPORT "EXPORT"
295 #define SSL_TXT_EXP40 "EXPORT40"
296 #define SSL_TXT_EXP56 "EXPORT56"
297 #define SSL_TXT_SSLV2 "SSLv2"
298 #define SSL_TXT_SSLV3 "SSLv3"
299 #define SSL_TXT_TLSV1 "TLSv1"
300 #define SSL_TXT_ALL "ALL"
301 #define SSL_TXT_ECC "ECCdraft" /* ECC ciphersuites are not yet official */
304 * COMPLEMENTOF* definitions. These identifiers are used to (de-select)
305 * ciphers normally not being used.
306 * Example: "RC4" will activate all ciphers using RC4 including ciphers
307 * without authentication, which would normally disabled by DEFAULT (due
308 * the "!ADH" being part of default). Therefore "RC4:!COMPLEMENTOFDEFAULT"
309 * will make sure that it is also disabled in the specific selection.
310 * COMPLEMENTOF* identifiers are portable between version, as adjustments
311 * to the default cipher setup will also be included here.
313 * COMPLEMENTOFDEFAULT does not experience the same special treatment that
314 * DEFAULT gets, as only selection is being done and no sorting as needed
317 #define SSL_TXT_CMPALL "COMPLEMENTOFALL"
318 #define SSL_TXT_CMPDEF "COMPLEMENTOFDEFAULT"
320 /* The following cipher list is used by default.
321 * It also is substituted when an application-defined cipher list string
322 * starts with 'DEFAULT'. */
323 #define SSL_DEFAULT_CIPHER_LIST "AES:ALL:!aNULL:!eNULL:+RC4:@STRENGTH" /* low priority for RC4 */
325 /* Used in SSL_set_shutdown()/SSL_get_shutdown(); */
326 #define SSL_SENT_SHUTDOWN 1
327 #define SSL_RECEIVED_SHUTDOWN 2
337 #if (defined(OPENSSL_NO_RSA) || defined(OPENSSL_NO_MD5)) && !defined(OPENSSL_NO_SSL2)
338 #define OPENSSL_NO_SSL2
341 #define SSL_FILETYPE_ASN1 X509_FILETYPE_ASN1
342 #define SSL_FILETYPE_PEM X509_FILETYPE_PEM
344 /* This is needed to stop compilers complaining about the
345 * 'struct ssl_st *' function parameters used to prototype callbacks
347 typedef struct ssl_st
*ssl_crock_st
;
349 /* used to hold info on the particular ciphers used */
350 typedef struct ssl_cipher_st
353 const char *name
; /* text name */
354 unsigned long id
; /* id, 4 bytes, first is version */
355 unsigned long algorithms
; /* what ciphers are used */
356 unsigned long algo_strength
; /* strength and export flags */
357 unsigned long algorithm2
; /* Extra flags */
358 int strength_bits
; /* Number of bits really used */
359 int alg_bits
; /* Number of bits for algorithm */
360 unsigned long mask
; /* used for matching */
361 unsigned long mask_strength
; /* also used for matching */
364 DECLARE_STACK_OF(SSL_CIPHER
)
366 /* Used to hold functions for SSLv2 or SSLv3/TLSv1 functions */
367 typedef struct ssl_method_st
370 int (*ssl_new
)(SSL
*s
);
371 void (*ssl_clear
)(SSL
*s
);
372 void (*ssl_free
)(SSL
*s
);
373 int (*ssl_accept
)(SSL
*s
);
374 int (*ssl_connect
)(SSL
*s
);
375 int (*ssl_read
)(SSL
*s
,void *buf
,int len
);
376 int (*ssl_peek
)(SSL
*s
,void *buf
,int len
);
377 int (*ssl_write
)(SSL
*s
,const void *buf
,int len
);
378 int (*ssl_shutdown
)(SSL
*s
);
379 int (*ssl_renegotiate
)(SSL
*s
);
380 int (*ssl_renegotiate_check
)(SSL
*s
);
381 long (*ssl_get_message
)(SSL
*s
, int st1
, int stn
, int mt
, long
383 int (*ssl_read_bytes
)(SSL
*s
, int type
, unsigned char *buf
, int len
,
385 int (*ssl_write_bytes
)(SSL
*s
, int type
, const void *buf_
, int len
);
386 int (*ssl_dispatch_alert
)(SSL
*s
);
387 long (*ssl_ctrl
)(SSL
*s
,int cmd
,long larg
,void *parg
);
388 long (*ssl_ctx_ctrl
)(SSL_CTX
*ctx
,int cmd
,long larg
,void *parg
);
389 SSL_CIPHER
*(*get_cipher_by_char
)(const unsigned char *ptr
);
390 int (*put_cipher_by_char
)(const SSL_CIPHER
*cipher
,unsigned char *ptr
);
391 int (*ssl_pending
)(const SSL
*s
);
392 int (*num_ciphers
)(void);
393 SSL_CIPHER
*(*get_cipher
)(unsigned ncipher
);
394 struct ssl_method_st
*(*get_ssl_method
)(int version
);
395 long (*get_timeout
)(void);
396 struct ssl3_enc_method
*ssl3_enc
; /* Extra SSLv3/TLS stuff */
397 int (*ssl_version
)(void);
398 long (*ssl_callback_ctrl
)(SSL
*s
, int cb_id
, void (*fp
)(void));
399 long (*ssl_ctx_callback_ctrl
)(SSL_CTX
*s
, int cb_id
, void (*fp
)(void));
403 * Lets make this into an ASN.1 type structure as follows
404 * SSL_SESSION_ID ::= SEQUENCE {
405 * version INTEGER, -- structure version number
406 * SSLversion INTEGER, -- SSL version number
407 * Cipher OCTET_STRING, -- the 3 byte cipher ID
408 * Session_ID OCTET_STRING, -- the Session ID
409 * Master_key OCTET_STRING, -- the master key
410 * KRB5_principal OCTET_STRING -- optional Kerberos principal
411 * Key_Arg [ 0 ] IMPLICIT OCTET_STRING, -- the optional Key argument
412 * Time [ 1 ] EXPLICIT INTEGER, -- optional Start Time
413 * Timeout [ 2 ] EXPLICIT INTEGER, -- optional Timeout ins seconds
414 * Peer [ 3 ] EXPLICIT X509, -- optional Peer Certificate
415 * Session_ID_context [ 4 ] EXPLICIT OCTET_STRING, -- the Session ID context
416 * Verify_result [ 5 ] EXPLICIT INTEGER -- X509_V_... code for `Peer'
417 * Compression [6] IMPLICIT ASN1_OBJECT -- compression OID XXXXX
419 * Look in ssl/ssl_asn1.c for more details
420 * I'm using EXPLICIT tags so I can read the damn things using asn1parse :-).
422 typedef struct ssl_session_st
424 int ssl_version
; /* what ssl version session info is
425 * being kept in here? */
427 /* only really used in SSLv2 */
428 unsigned int key_arg_length
;
429 unsigned char key_arg
[SSL_MAX_KEY_ARG_LENGTH
];
430 int master_key_length
;
431 unsigned char master_key
[SSL_MAX_MASTER_KEY_LENGTH
];
432 /* session_id - valid? */
433 unsigned int session_id_length
;
434 unsigned char session_id
[SSL_MAX_SSL_SESSION_ID_LENGTH
];
435 /* this is used to determine whether the session is being reused in
436 * the appropriate context. It is up to the application to set this,
438 unsigned int sid_ctx_length
;
439 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
441 #ifndef OPENSSL_NO_KRB5
442 unsigned int krb5_client_princ_len
;
443 unsigned char krb5_client_princ
[SSL_MAX_KRB5_PRINCIPAL_LENGTH
];
444 #endif /* OPENSSL_NO_KRB5 */
448 /* The cert is the certificate used to establish this connection */
449 struct sess_cert_st
/* SESS_CERT */ *sess_cert
;
451 /* This is the cert for the other end.
452 * On clients, it will be the same as sess_cert->peer_key->x509
453 * (the latter is not enough as sess_cert is not retained
454 * in the external representation of sessions, see ssl_asn1.c). */
456 /* when app_verify_callback accepts a session where the peer's certificate
457 * is not ok, we must remember the error for session reuse: */
458 long verify_result
; /* only for servers */
464 int compress_meth
; /* Need to lookup the method */
467 unsigned long cipher_id
; /* when ASN.1 loaded, this
468 * needs to be used to load
469 * the 'cipher' structure */
471 STACK_OF(SSL_CIPHER
) *ciphers
; /* shared ciphers? */
473 CRYPTO_EX_DATA ex_data
; /* application specific data */
475 /* These are used to make removal of session-ids more
476 * efficient and to implement a maximum cache size. */
477 struct ssl_session_st
*prev
,*next
;
478 #ifndef OPENSSL_NO_TLSEXT
479 char *tlsext_hostname
;
481 unsigned char *tlsext_tick
; /* Session ticket */
482 size_t tlsext_ticklen
; /* Session ticket length */
483 long tlsext_tick_lifetime_hint
; /* Session lifetime hint in seconds */
488 #define SSL_OP_MICROSOFT_SESS_ID_BUG 0x00000001L
489 #define SSL_OP_NETSCAPE_CHALLENGE_BUG 0x00000002L
490 /* Allow initial connection to servers that don't support RI */
491 #define SSL_OP_LEGACY_SERVER_CONNECT 0x00000004L
492 #define SSL_OP_NETSCAPE_REUSE_CIPHER_CHANGE_BUG 0x00000008L
493 #define SSL_OP_SSLREF2_REUSE_CERT_TYPE_BUG 0x00000010L
494 #define SSL_OP_MICROSOFT_BIG_SSLV3_BUFFER 0x00000020L
495 #define SSL_OP_SAFARI_ECDHE_ECDSA_BUG 0x00000040L
496 #define SSL_OP_SSLEAY_080_CLIENT_DH_BUG 0x00000080L
497 #define SSL_OP_TLS_D5_BUG 0x00000100L
498 #define SSL_OP_TLS_BLOCK_PADDING_BUG 0x00000200L
500 /* Hasn't done anything since OpenSSL 0.9.7h, retained for compatibility */
501 #define SSL_OP_MSIE_SSLV2_RSA_PADDING 0x0
503 /* Disable SSL 3.0/TLS 1.0 CBC vulnerability workaround that was added
504 * in OpenSSL 0.9.6d. Usually (depending on the application protocol)
505 * the workaround is not needed. Unfortunately some broken SSL/TLS
506 * implementations cannot handle it at all, which is why we include
507 * it in SSL_OP_ALL. */
508 #define SSL_OP_DONT_INSERT_EMPTY_FRAGMENTS 0x00000800L /* added in 0.9.6e */
510 /* SSL_OP_ALL: various bug workarounds that should be rather harmless.
511 * This used to be 0x000FFFFFL before 0.9.7. */
512 #define SSL_OP_ALL 0x00000FFFL
515 #define SSL_OP_NO_QUERY_MTU 0x00001000L
516 /* Turn on Cookie Exchange (on relevant for servers) */
517 #define SSL_OP_COOKIE_EXCHANGE 0x00002000L
518 /* Don't use RFC4507 ticket extension */
519 #define SSL_OP_NO_TICKET 0x00004000L
520 /* Use Cisco's "speshul" version of DTLS_BAD_VER (as client) */
521 #define SSL_OP_CISCO_ANYCONNECT 0x00008000L
523 /* As server, disallow session resumption on renegotiation */
524 #define SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION 0x00010000L
525 /* Permit unsafe legacy renegotiation */
526 #define SSL_OP_ALLOW_UNSAFE_LEGACY_RENEGOTIATION 0x00040000L
527 /* If set, always create a new key when using tmp_ecdh parameters */
528 #define SSL_OP_SINGLE_ECDH_USE 0x00080000L
529 /* If set, always create a new key when using tmp_dh parameters */
530 #define SSL_OP_SINGLE_DH_USE 0x00100000L
531 /* Does nothing: retained for compatibiity */
532 #define SSL_OP_EPHEMERAL_RSA 0x0
533 /* Set on servers to choose the cipher according to the server's
535 #define SSL_OP_CIPHER_SERVER_PREFERENCE 0x00400000L
536 /* If set, a server will allow a client to issue a SSLv3.0 version number
537 * as latest version supported in the premaster secret, even when TLSv1.0
538 * (version 3.1) was announced in the client hello. Normally this is
539 * forbidden to prevent version rollback attacks. */
540 #define SSL_OP_TLS_ROLLBACK_BUG 0x00800000L
542 #define SSL_OP_NO_SSLv2 0x01000000L
543 #define SSL_OP_NO_SSLv3 0x02000000L
544 #define SSL_OP_NO_TLSv1 0x04000000L
546 /* The next flag deliberately changes the ciphertest, this is a check
547 * for the PKCS#1 attack */
548 #define SSL_OP_PKCS1_CHECK_1 0x08000000L
549 #define SSL_OP_PKCS1_CHECK_2 0x10000000L
550 #define SSL_OP_NETSCAPE_CA_DN_BUG 0x20000000L
551 #define SSL_OP_NETSCAPE_DEMO_CIPHER_CHANGE_BUG 0x40000000L
554 /* Allow SSL_write(..., n) to return r with 0 < r < n (i.e. report success
555 * when just a single record has been written): */
556 #define SSL_MODE_ENABLE_PARTIAL_WRITE 0x00000001L
557 /* Make it possible to retry SSL_write() with changed buffer location
558 * (buffer contents must stay the same!); this is not the default to avoid
559 * the misconception that non-blocking SSL_write() behaves like
560 * non-blocking write(): */
561 #define SSL_MODE_ACCEPT_MOVING_WRITE_BUFFER 0x00000002L
562 /* Never bother the application with retries if the transport
564 #define SSL_MODE_AUTO_RETRY 0x00000004L
565 /* Don't attempt to automatically build certificate chain */
566 #define SSL_MODE_NO_AUTO_CHAIN 0x00000008L
567 /* Send TLS_FALLBACK_SCSV in the ClientHello.
568 * To be set only by applications that reconnect with a downgraded protocol
569 * version; see draft-ietf-tls-downgrade-scsv-00 for details.
571 * DO NOT ENABLE THIS if your application attempts a normal handshake.
572 * Only use this in explicit fallback retries, following the guidance
573 * in draft-ietf-tls-downgrade-scsv-00.
575 #define SSL_MODE_SEND_FALLBACK_SCSV 0x00000080L
578 /* Note: SSL[_CTX]_set_{options,mode} use |= op on the previous value,
579 * they cannot be used to clear bits. */
581 #define SSL_CTX_set_options(ctx,op) \
582 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,(op),NULL)
583 #define SSL_CTX_clear_options(ctx,op) \
584 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
585 #define SSL_CTX_get_options(ctx) \
586 SSL_CTX_ctrl((ctx),SSL_CTRL_OPTIONS,0,NULL)
587 #define SSL_set_options(ssl,op) \
588 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,(op),NULL)
589 #define SSL_clear_options(ssl,op) \
590 SSL_ctrl((ssl),SSL_CTRL_CLEAR_OPTIONS,(op),NULL)
591 #define SSL_get_options(ssl) \
592 SSL_ctrl((ssl),SSL_CTRL_OPTIONS,0,NULL)
594 #define SSL_CTX_set_mode(ctx,op) \
595 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,(op),NULL)
596 #define SSL_CTX_clear_mode(ctx,op) \
597 SSL_CTX_ctrl((ctx),SSL_CTRL_CLEAR_MODE,(op),NULL)
598 #define SSL_CTX_get_mode(ctx) \
599 SSL_CTX_ctrl((ctx),SSL_CTRL_MODE,0,NULL)
600 #define SSL_clear_mode(ssl,op) \
601 SSL_ctrl((ssl),SSL_CTRL_CLEAR_MODE,(op),NULL)
602 #define SSL_set_mode(ssl,op) \
603 SSL_ctrl((ssl),SSL_CTRL_MODE,(op),NULL)
604 #define SSL_get_mode(ssl) \
605 SSL_ctrl((ssl),SSL_CTRL_MODE,0,NULL)
606 #define SSL_set_mtu(ssl, mtu) \
607 SSL_ctrl((ssl),SSL_CTRL_SET_MTU,(mtu),NULL)
609 #define SSL_get_secure_renegotiation_support(ssl) \
610 SSL_ctrl((ssl), SSL_CTRL_GET_RI_SUPPORT, 0, NULL)
612 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
));
613 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
));
614 #define SSL_CTX_set_msg_callback_arg(ctx, arg) SSL_CTX_ctrl((ctx), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
615 #define SSL_set_msg_callback_arg(ssl, arg) SSL_ctrl((ssl), SSL_CTRL_SET_MSG_CALLBACK_ARG, 0, (arg))
619 #if defined(OPENSSL_SYS_MSDOS) && !defined(OPENSSL_SYS_WIN32)
620 #define SSL_MAX_CERT_LIST_DEFAULT 1024*30 /* 30k max cert list :-) */
622 #define SSL_MAX_CERT_LIST_DEFAULT 1024*100 /* 100k max cert list :-) */
625 #define SSL_SESSION_CACHE_MAX_SIZE_DEFAULT (1024*20)
627 /* This callback type is used inside SSL_CTX, SSL, and in the functions that set
628 * them. It is used to override the generation of SSL/TLS session IDs in a
629 * server. Return value should be zero on an error, non-zero to proceed. Also,
630 * callbacks should themselves check if the id they generate is unique otherwise
631 * the SSL handshake will fail with an error - callbacks can do this using the
632 * 'ssl' value they're passed by;
633 * SSL_has_matching_session_id(ssl, id, *id_len)
634 * The length value passed in is set at the maximum size the session ID can be.
635 * In SSLv2 this is 16 bytes, whereas SSLv3/TLSv1 it is 32 bytes. The callback
636 * can alter this length to be less if desired, but under SSLv2 session IDs are
637 * supposed to be fixed at 16 bytes so the id will be padded after the callback
638 * returns in this case. It is also an error for the callback to set the size to
640 typedef int (*GEN_SESSION_CB
)(const SSL
*ssl
, unsigned char *id
,
641 unsigned int *id_len
);
643 typedef struct ssl_comp_st
647 #ifndef OPENSSL_NO_COMP
654 DECLARE_STACK_OF(SSL_COMP
)
660 STACK_OF(SSL_CIPHER
) *cipher_list
;
661 /* same as above but sorted for lookup */
662 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
664 struct x509_store_st
/* X509_STORE */ *cert_store
;
665 struct lhash_st
/* LHASH */ *sessions
; /* a set of SSL_SESSIONs */
666 /* Most session-ids that will be cached, default is
667 * SSL_SESSION_CACHE_MAX_SIZE_DEFAULT. 0 is unlimited. */
668 unsigned long session_cache_size
;
669 struct ssl_session_st
*session_cache_head
;
670 struct ssl_session_st
*session_cache_tail
;
672 /* This can have one of 2 values, ored together,
673 * SSL_SESS_CACHE_CLIENT,
674 * SSL_SESS_CACHE_SERVER,
675 * Default is SSL_SESSION_CACHE_SERVER, which means only
676 * SSL_accept which cache SSL_SESSIONS. */
677 int session_cache_mode
;
679 /* If timeout is not 0, it is the default timeout value set
680 * when SSL_new() is called. This has been put in to make
681 * life easier to set things up */
682 long session_timeout
;
684 /* If this callback is not null, it will be called each
685 * time a session id is added to the cache. If this function
686 * returns 1, it means that the callback will do a
687 * SSL_SESSION_free() when it has finished using it. Otherwise,
688 * on 0, it means the callback has finished with it.
689 * If remove_session_cb is not null, it will be called when
690 * a session-id is removed from the cache. After the call,
691 * OpenSSL will SSL_SESSION_free() it. */
692 int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
);
693 void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
);
694 SSL_SESSION
*(*get_session_cb
)(struct ssl_st
*ssl
,
695 unsigned char *data
,int len
,int *copy
);
699 int sess_connect
; /* SSL new conn - started */
700 int sess_connect_renegotiate
;/* SSL reneg - requested */
701 int sess_connect_good
; /* SSL new conne/reneg - finished */
702 int sess_accept
; /* SSL new accept - started */
703 int sess_accept_renegotiate
;/* SSL reneg - requested */
704 int sess_accept_good
; /* SSL accept/reneg - finished */
705 int sess_miss
; /* session lookup misses */
706 int sess_timeout
; /* reuse attempt on timeouted session */
707 int sess_cache_full
; /* session removed due to full cache */
708 int sess_hit
; /* session reuse actually done */
709 int sess_cb_hit
; /* session-id that was not
711 * passed back via the callback. This
712 * indicates that the application is
713 * supplying session-id's from other
714 * processes - spooky :-) */
719 /* if defined, these override the X509_verify_cert() calls */
720 int (*app_verify_callback
)(X509_STORE_CTX
*, void *);
721 void *app_verify_arg
;
722 /* before OpenSSL 0.9.7, 'app_verify_arg' was ignored
723 * ('app_verify_callback' was called with just one argument) */
725 /* Default password callback. */
726 pem_password_cb
*default_passwd_callback
;
728 /* Default password callback user data. */
729 void *default_passwd_callback_userdata
;
731 /* get client cert callback */
732 int (*client_cert_cb
)(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
);
734 /* cookie generate callback */
735 int (*app_gen_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
,
736 unsigned int *cookie_len
);
738 /* verify cookie callback */
739 int (*app_verify_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
,
740 unsigned int cookie_len
);
742 CRYPTO_EX_DATA ex_data
;
744 const EVP_MD
*rsa_md5
;/* For SSLv2 - name is 'ssl2-md5' */
745 const EVP_MD
*md5
; /* For SSLv3/TLSv1 'ssl3-md5' */
746 const EVP_MD
*sha1
; /* For SSLv3/TLSv1 'ssl3->sha1' */
748 STACK_OF(X509
) *extra_certs
;
749 STACK_OF(SSL_COMP
) *comp_methods
; /* stack of SSL_COMP, SSLv3/TLSv1 */
752 /* Default values used when no per-SSL value is defined follow */
754 /* used if SSL's info_callback is NULL */
755 void (*info_callback
)(const SSL
*ssl
,int type
,int val
);
757 /* what we put in client cert requests */
758 STACK_OF(X509_NAME
) *client_CA
;
761 /* Default values to use in SSL structures follow (these are copied by SSL_new) */
763 unsigned long options
;
767 struct cert_st
/* CERT */ *cert
;
770 /* callback that allows applications to peek at protocol messages */
771 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
772 void *msg_callback_arg
;
775 unsigned int sid_ctx_length
;
776 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
777 /* called 'verify_callback' in the SSL */
778 int (*default_verify_callback
)(int ok
,X509_STORE_CTX
*ctx
);
780 /* Default generate session ID callback. */
781 GEN_SESSION_CB generate_session_id
;
783 X509_VERIFY_PARAM
*param
;
786 int purpose
; /* Purpose setting */
787 int trust
; /* Trust setting */
792 #ifndef OPENSSL_ENGINE
793 /* Engine to pass requests for client certs to
795 ENGINE
*client_cert_engine
;
798 #ifndef OPENSSL_NO_TLSEXT
799 /* TLS extensions servername callback */
800 int (*tlsext_servername_callback
)(SSL
*, int *, void *);
801 void *tlsext_servername_arg
;
802 /* RFC 4507 session ticket keys */
803 unsigned char tlsext_tick_key_name
[16];
804 unsigned char tlsext_tick_hmac_key
[16];
805 unsigned char tlsext_tick_aes_key
[16];
806 /* Callback to support customisation of ticket key setting */
807 int (*tlsext_ticket_key_cb
)(SSL
*ssl
,
808 unsigned char *name
, unsigned char *iv
,
809 EVP_CIPHER_CTX
*ectx
,
810 HMAC_CTX
*hctx
, int enc
);
812 /* certificate status request info */
813 /* Callback for status request */
814 int (*tlsext_status_cb
)(SSL
*ssl
, void *arg
);
815 void *tlsext_status_arg
;
820 #define SSL_SESS_CACHE_OFF 0x0000
821 #define SSL_SESS_CACHE_CLIENT 0x0001
822 #define SSL_SESS_CACHE_SERVER 0x0002
823 #define SSL_SESS_CACHE_BOTH (SSL_SESS_CACHE_CLIENT|SSL_SESS_CACHE_SERVER)
824 #define SSL_SESS_CACHE_NO_AUTO_CLEAR 0x0080
825 /* enough comments already ... see SSL_CTX_set_session_cache_mode(3) */
826 #define SSL_SESS_CACHE_NO_INTERNAL_LOOKUP 0x0100
827 #define SSL_SESS_CACHE_NO_INTERNAL_STORE 0x0200
828 #define SSL_SESS_CACHE_NO_INTERNAL \
829 (SSL_SESS_CACHE_NO_INTERNAL_LOOKUP|SSL_SESS_CACHE_NO_INTERNAL_STORE)
831 struct lhash_st
*SSL_CTX_sessions(SSL_CTX
*ctx
);
832 #define SSL_CTX_sess_number(ctx) \
833 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_NUMBER,0,NULL)
834 #define SSL_CTX_sess_connect(ctx) \
835 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT,0,NULL)
836 #define SSL_CTX_sess_connect_good(ctx) \
837 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_GOOD,0,NULL)
838 #define SSL_CTX_sess_connect_renegotiate(ctx) \
839 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CONNECT_RENEGOTIATE,0,NULL)
840 #define SSL_CTX_sess_accept(ctx) \
841 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT,0,NULL)
842 #define SSL_CTX_sess_accept_renegotiate(ctx) \
843 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_RENEGOTIATE,0,NULL)
844 #define SSL_CTX_sess_accept_good(ctx) \
845 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_ACCEPT_GOOD,0,NULL)
846 #define SSL_CTX_sess_hits(ctx) \
847 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_HIT,0,NULL)
848 #define SSL_CTX_sess_cb_hits(ctx) \
849 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CB_HIT,0,NULL)
850 #define SSL_CTX_sess_misses(ctx) \
851 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_MISSES,0,NULL)
852 #define SSL_CTX_sess_timeouts(ctx) \
853 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_TIMEOUTS,0,NULL)
854 #define SSL_CTX_sess_cache_full(ctx) \
855 SSL_CTX_ctrl(ctx,SSL_CTRL_SESS_CACHE_FULL,0,NULL)
857 void SSL_CTX_sess_set_new_cb(SSL_CTX
*ctx
, int (*new_session_cb
)(struct ssl_st
*ssl
,SSL_SESSION
*sess
));
858 int (*SSL_CTX_sess_get_new_cb(SSL_CTX
*ctx
))(struct ssl_st
*ssl
, SSL_SESSION
*sess
);
859 void SSL_CTX_sess_set_remove_cb(SSL_CTX
*ctx
, void (*remove_session_cb
)(struct ssl_ctx_st
*ctx
,SSL_SESSION
*sess
));
860 void (*SSL_CTX_sess_get_remove_cb(SSL_CTX
*ctx
))(struct ssl_ctx_st
*ctx
, SSL_SESSION
*sess
);
861 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
));
862 SSL_SESSION
*(*SSL_CTX_sess_get_get_cb(SSL_CTX
*ctx
))(struct ssl_st
*ssl
, unsigned char *Data
, int len
, int *copy
);
863 void SSL_CTX_set_info_callback(SSL_CTX
*ctx
, void (*cb
)(const SSL
*ssl
,int type
,int val
));
864 void (*SSL_CTX_get_info_callback(SSL_CTX
*ctx
))(const SSL
*ssl
,int type
,int val
);
865 void SSL_CTX_set_client_cert_cb(SSL_CTX
*ctx
, int (*client_cert_cb
)(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
));
866 int (*SSL_CTX_get_client_cert_cb(SSL_CTX
*ctx
))(SSL
*ssl
, X509
**x509
, EVP_PKEY
**pkey
);
867 #ifndef OPENSSL_NO_ENGINE
868 int SSL_CTX_set_client_cert_engine(SSL_CTX
*ctx
, ENGINE
*e
);
870 void SSL_CTX_set_cookie_generate_cb(SSL_CTX
*ctx
, int (*app_gen_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
, unsigned int *cookie_len
));
871 void SSL_CTX_set_cookie_verify_cb(SSL_CTX
*ctx
, int (*app_verify_cookie_cb
)(SSL
*ssl
, unsigned char *cookie
, unsigned int cookie_len
));
873 #define SSL_NOTHING 1
874 #define SSL_WRITING 2
875 #define SSL_READING 3
876 #define SSL_X509_LOOKUP 4
878 /* These will only be used when doing non-blocking IO */
879 #define SSL_want_nothing(s) (SSL_want(s) == SSL_NOTHING)
880 #define SSL_want_read(s) (SSL_want(s) == SSL_READING)
881 #define SSL_want_write(s) (SSL_want(s) == SSL_WRITING)
882 #define SSL_want_x509_lookup(s) (SSL_want(s) == SSL_X509_LOOKUP)
887 * (one of SSL2_VERSION, SSL3_VERSION, TLS1_VERSION, DTLS1_VERSION)
890 /* SSL_ST_CONNECT or SSL_ST_ACCEPT */
896 /* There are 2 BIO's even though they are normally both the
897 * same. This is so data can be read and written to different
900 #ifndef OPENSSL_NO_BIO
901 /* used by SSL_read */
903 /* used by SSL_write */
905 /* used during session-id reuse to concatenate messages */
908 /* used by SSL_read */
910 /* used by SSL_write */
914 /* This holds a variable that indicates what we were doing
915 * when a 0 or -1 is returned. This is needed for
916 * non-blocking IO so we know what request needs re-doing when
917 * in SSL_accept or SSL_connect */
920 /* true when we are actually in SSL_accept() or SSL_connect() */
922 int (*handshake_func
)(SSL
*);
924 /* Imagine that here's a boolean member "init" that is
925 * switched as soon as SSL_set_{accept/connect}_state
926 * is called for the first time, so that "state" and
927 * "handshake_func" are properly initialized. But as
928 * handshake_func is == 0 until then, we use this
929 * test instead of an "init" member.
932 /* are we the server side? - mostly used by SSL_clear*/
936 * 1 if we are to use a new session.
937 * 2 if we are a server and are inside a handshake
938 * (i.e. not just sending a HelloRequest)
939 * NB: For servers, the 'new' session may actually be a previously
940 * cached session or even the previous session unless
941 * SSL_OP_NO_SESSION_RESUMPTION_ON_RENEGOTIATION is set
944 /* don't send shutdown packets */
946 /* we have shut things down, 0x01 sent, 0x02 for received */
950 /* where we are when reading */
953 BUF_MEM
*init_buf
; /* buffer used during init */
954 void *init_msg
; /* pointer to handshake message body, set by ssl3_get_message() */
955 int init_num
; /* amount read/written */
956 int init_off
; /* amount read/written */
958 /* used internally to point at a raw packet */
959 unsigned char *packet
;
960 unsigned int packet_length
;
962 struct ssl2_state_st
*s2
; /* SSLv2 variables */
963 struct ssl3_state_st
*s3
; /* SSLv3 variables */
964 struct dtls1_state_st
*d1
; /* DTLSv1 variables */
966 int read_ahead
; /* Read as many input bytes as possible
967 * (for non-blocking reads) */
969 /* callback that allows applications to peek at protocol messages */
970 void (*msg_callback
)(int write_p
, int version
, int content_type
, const void *buf
, size_t len
, SSL
*ssl
, void *arg
);
971 void *msg_callback_arg
;
973 int hit
; /* reusing a previous session */
975 X509_VERIFY_PARAM
*param
;
978 int purpose
; /* Purpose setting */
979 int trust
; /* Trust setting */
983 STACK_OF(SSL_CIPHER
) *cipher_list
;
984 STACK_OF(SSL_CIPHER
) *cipher_list_by_id
;
986 /* These are the ones being used, the ones in SSL_SESSION are
987 * the ones to be 'copied' into these ones */
989 EVP_CIPHER_CTX
*enc_read_ctx
; /* cryptographic state */
990 const EVP_MD
*read_hash
; /* used for mac generation */
991 #ifndef OPENSSL_NO_COMP
992 COMP_CTX
*expand
; /* uncompress */
997 EVP_CIPHER_CTX
*enc_write_ctx
; /* cryptographic state */
998 const EVP_MD
*write_hash
; /* used for mac generation */
999 #ifndef OPENSSL_NO_COMP
1000 COMP_CTX
*compress
; /* compression */
1008 /* This is used to hold the server certificate used */
1009 struct cert_st
/* CERT */ *cert
;
1011 /* the session_id_context is used to ensure sessions are only reused
1012 * in the appropriate context */
1013 unsigned int sid_ctx_length
;
1014 unsigned char sid_ctx
[SSL_MAX_SID_CTX_LENGTH
];
1016 /* This can also be in the session once a session is established */
1017 SSL_SESSION
*session
;
1019 /* Default generate session ID callback. */
1020 GEN_SESSION_CB generate_session_id
;
1022 /* Used in SSL2 and SSL3 */
1024 * 0 don't care about verify failure.
1025 * 1 fail if verify fails
1028 /* fail if callback returns 0 */
1029 int (*verify_callback
)(int ok
,X509_STORE_CTX
*ctx
);
1031 /* optional informational callback */
1032 void (*info_callback
)(const SSL
*ssl
,int type
,int val
);
1034 /* error bytes to be written */
1039 #ifndef OPENSSL_NO_KRB5
1040 /* Kerberos 5 context */
1042 #endif /* OPENSSL_NO_KRB5 */
1045 /* set this flag to 1 and a sleep(1) is put into all SSL_read()
1046 * and SSL_write() calls, good for nbio debuging :-) */
1049 /* extra application data */
1051 CRYPTO_EX_DATA ex_data
;
1053 /* for server side, keep the list of CA_dn we can use */
1054 STACK_OF(X509_NAME
) *client_CA
;
1057 /* protocol behaviour */
1058 unsigned long options
;
1063 /* what was passed, used for SSLv3/TLS rollback check */
1065 #ifndef OPENSSL_NO_TLSEXT
1066 /* TLS extension debug callback */
1067 void (*tlsext_debug_cb
)(SSL
*s
, int client_server
, int type
,
1068 unsigned char *data
, int len
,
1070 void *tlsext_debug_arg
;
1071 char *tlsext_hostname
;
1073 * no further mod of servername
1074 * 0 : call the servername extension callback.
1075 * 1 : prepare 2, allow last ack just after in server callback.
1076 * 2 : don't call servername callback, no ack in server hello
1078 int servername_done
;
1079 /* certificate status request info */
1080 /* Status type or -1 if no status type */
1081 int tlsext_status_type
;
1082 /* Expect OCSP CertificateStatus message */
1083 int tlsext_status_expected
;
1084 /* OCSP status request only */
1085 STACK_OF(OCSP_RESPID
) *tlsext_ocsp_ids
;
1086 X509_EXTENSIONS
*tlsext_ocsp_exts
;
1087 /* OCSP response received or to be sent */
1088 unsigned char *tlsext_ocsp_resp
;
1089 int tlsext_ocsp_resplen
;
1091 /* RFC4507 session ticket expected to be received or sent */
1092 int tlsext_ticket_expected
;
1093 SSL_CTX
* initial_ctx
; /* initial ctx, used to store sessions */
1094 #define session_ctx initial_ctx
1096 #define session_ctx ctx
1104 #include <openssl/ssl2.h>
1105 #include <openssl/ssl3.h>
1106 #include <openssl/tls1.h> /* This is mostly sslv3 with a few tweaks */
1107 #include <openssl/dtls1.h> /* Datagram TLS */
1108 #include <openssl/ssl23.h>
1115 #define SSL_set_app_data(s,arg) (SSL_set_ex_data(s,0,(char *)arg))
1116 #define SSL_get_app_data(s) (SSL_get_ex_data(s,0))
1117 #define SSL_SESSION_set_app_data(s,a) (SSL_SESSION_set_ex_data(s,0,(char *)a))
1118 #define SSL_SESSION_get_app_data(s) (SSL_SESSION_get_ex_data(s,0))
1119 #define SSL_CTX_get_app_data(ctx) (SSL_CTX_get_ex_data(ctx,0))
1120 #define SSL_CTX_set_app_data(ctx,arg) (SSL_CTX_set_ex_data(ctx,0,(char *)arg))
1122 /* The following are the possible values for ssl->state are are
1123 * used to indicate where we are up to in the SSL connection establishment.
1124 * The macros that follow are about the only things you should need to use
1125 * and even then, only when using non-blocking IO.
1126 * It can also be useful to work out where you were when the connection
1129 #define SSL_ST_CONNECT 0x1000
1130 #define SSL_ST_ACCEPT 0x2000
1131 #define SSL_ST_MASK 0x0FFF
1132 #define SSL_ST_INIT (SSL_ST_CONNECT|SSL_ST_ACCEPT)
1133 #define SSL_ST_BEFORE 0x4000
1134 #define SSL_ST_OK 0x03
1135 #define SSL_ST_RENEGOTIATE (0x04|SSL_ST_INIT)
1137 #define SSL_CB_LOOP 0x01
1138 #define SSL_CB_EXIT 0x02
1139 #define SSL_CB_READ 0x04
1140 #define SSL_CB_WRITE 0x08
1141 #define SSL_CB_ALERT 0x4000 /* used in callback */
1142 #define SSL_CB_READ_ALERT (SSL_CB_ALERT|SSL_CB_READ)
1143 #define SSL_CB_WRITE_ALERT (SSL_CB_ALERT|SSL_CB_WRITE)
1144 #define SSL_CB_ACCEPT_LOOP (SSL_ST_ACCEPT|SSL_CB_LOOP)
1145 #define SSL_CB_ACCEPT_EXIT (SSL_ST_ACCEPT|SSL_CB_EXIT)
1146 #define SSL_CB_CONNECT_LOOP (SSL_ST_CONNECT|SSL_CB_LOOP)
1147 #define SSL_CB_CONNECT_EXIT (SSL_ST_CONNECT|SSL_CB_EXIT)
1148 #define SSL_CB_HANDSHAKE_START 0x10
1149 #define SSL_CB_HANDSHAKE_DONE 0x20
1151 /* Is the SSL_connection established? */
1152 #define SSL_get_state(a) SSL_state(a)
1153 #define SSL_is_init_finished(a) (SSL_state(a) == SSL_ST_OK)
1154 #define SSL_in_init(a) (SSL_state(a)&SSL_ST_INIT)
1155 #define SSL_in_before(a) (SSL_state(a)&SSL_ST_BEFORE)
1156 #define SSL_in_connect_init(a) (SSL_state(a)&SSL_ST_CONNECT)
1157 #define SSL_in_accept_init(a) (SSL_state(a)&SSL_ST_ACCEPT)
1159 /* The following 2 states are kept in ssl->rstate when reads fail,
1160 * you should not need these */
1161 #define SSL_ST_READ_HEADER 0xF0
1162 #define SSL_ST_READ_BODY 0xF1
1163 #define SSL_ST_READ_DONE 0xF2
1166 * Obtain latest Finished message
1167 * -- that we sent (SSL_get_finished)
1168 * -- that we expected from peer (SSL_get_peer_finished).
1169 * Returns length (0 == no Finished so far), copies up to 'count' bytes.
1171 size_t SSL_get_finished(const SSL
*s
, void *buf
, size_t count
);
1172 size_t SSL_get_peer_finished(const SSL
*s
, void *buf
, size_t count
);
1174 /* use either SSL_VERIFY_NONE or SSL_VERIFY_PEER, the last 2 options
1175 * are 'ored' with SSL_VERIFY_PEER if they are desired */
1176 #define SSL_VERIFY_NONE 0x00
1177 #define SSL_VERIFY_PEER 0x01
1178 #define SSL_VERIFY_FAIL_IF_NO_PEER_CERT 0x02
1179 #define SSL_VERIFY_CLIENT_ONCE 0x04
1181 #define OpenSSL_add_ssl_algorithms() SSL_library_init()
1182 #define SSLeay_add_ssl_algorithms() SSL_library_init()
1184 /* this is for backward compatibility */
1185 #if 0 /* NEW_SSLEAY */
1186 #define SSL_CTX_set_default_verify(a,b,c) SSL_CTX_set_verify(a,b,c)
1187 #define SSL_set_pref_cipher(c,n) SSL_set_cipher_list(c,n)
1188 #define SSL_add_session(a,b) SSL_CTX_add_session((a),(b))
1189 #define SSL_remove_session(a,b) SSL_CTX_remove_session((a),(b))
1190 #define SSL_flush_sessions(a,b) SSL_CTX_flush_sessions((a),(b))
1192 /* More backward compatibility */
1193 #define SSL_get_cipher(s) \
1194 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1195 #define SSL_get_cipher_bits(s,np) \
1196 SSL_CIPHER_get_bits(SSL_get_current_cipher(s),np)
1197 #define SSL_get_cipher_version(s) \
1198 SSL_CIPHER_get_version(SSL_get_current_cipher(s))
1199 #define SSL_get_cipher_name(s) \
1200 SSL_CIPHER_get_name(SSL_get_current_cipher(s))
1201 #define SSL_get_time(a) SSL_SESSION_get_time(a)
1202 #define SSL_set_time(a,b) SSL_SESSION_set_time((a),(b))
1203 #define SSL_get_timeout(a) SSL_SESSION_get_timeout(a)
1204 #define SSL_set_timeout(a,b) SSL_SESSION_set_timeout((a),(b))
1206 #if 1 /*SSLEAY_MACROS*/
1207 #define d2i_SSL_SESSION_bio(bp,s_id) ASN1_d2i_bio_of(SSL_SESSION,SSL_SESSION_new,d2i_SSL_SESSION,bp,s_id)
1208 #define i2d_SSL_SESSION_bio(bp,s_id) ASN1_i2d_bio_of(SSL_SESSION,i2d_SSL_SESSION,bp,s_id)
1209 #define PEM_read_SSL_SESSION(fp,x,cb,u) (SSL_SESSION *)PEM_ASN1_read( \
1210 (char *(*)())d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,fp,(char **)x,cb,u)
1211 #define PEM_read_bio_SSL_SESSION(bp,x,cb,u) PEM_ASN1_read_bio_of(SSL_SESSION,d2i_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,cb,u)
1212 #define PEM_write_SSL_SESSION(fp,x) \
1213 PEM_ASN1_write((int (*)())i2d_SSL_SESSION, \
1214 PEM_STRING_SSL_SESSION,fp, (char *)x, NULL,NULL,0,NULL,NULL)
1215 #define PEM_write_bio_SSL_SESSION(bp,x) \
1216 PEM_ASN1_write_bio_of(SSL_SESSION,i2d_SSL_SESSION,PEM_STRING_SSL_SESSION,bp,x,NULL,NULL,0,NULL,NULL)
1219 #define SSL_AD_REASON_OFFSET 1000
1220 /* These alert types are for SSLv3 and TLSv1 */
1221 #define SSL_AD_CLOSE_NOTIFY SSL3_AD_CLOSE_NOTIFY
1222 #define SSL_AD_UNEXPECTED_MESSAGE SSL3_AD_UNEXPECTED_MESSAGE /* fatal */
1223 #define SSL_AD_BAD_RECORD_MAC SSL3_AD_BAD_RECORD_MAC /* fatal */
1224 #define SSL_AD_DECRYPTION_FAILED TLS1_AD_DECRYPTION_FAILED
1225 #define SSL_AD_RECORD_OVERFLOW TLS1_AD_RECORD_OVERFLOW
1226 #define SSL_AD_DECOMPRESSION_FAILURE SSL3_AD_DECOMPRESSION_FAILURE/* fatal */
1227 #define SSL_AD_HANDSHAKE_FAILURE SSL3_AD_HANDSHAKE_FAILURE/* fatal */
1228 #define SSL_AD_NO_CERTIFICATE SSL3_AD_NO_CERTIFICATE /* Not for TLS */
1229 #define SSL_AD_BAD_CERTIFICATE SSL3_AD_BAD_CERTIFICATE
1230 #define SSL_AD_UNSUPPORTED_CERTIFICATE SSL3_AD_UNSUPPORTED_CERTIFICATE
1231 #define SSL_AD_CERTIFICATE_REVOKED SSL3_AD_CERTIFICATE_REVOKED
1232 #define SSL_AD_CERTIFICATE_EXPIRED SSL3_AD_CERTIFICATE_EXPIRED
1233 #define SSL_AD_CERTIFICATE_UNKNOWN SSL3_AD_CERTIFICATE_UNKNOWN
1234 #define SSL_AD_ILLEGAL_PARAMETER SSL3_AD_ILLEGAL_PARAMETER /* fatal */
1235 #define SSL_AD_UNKNOWN_CA TLS1_AD_UNKNOWN_CA /* fatal */
1236 #define SSL_AD_ACCESS_DENIED TLS1_AD_ACCESS_DENIED /* fatal */
1237 #define SSL_AD_DECODE_ERROR TLS1_AD_DECODE_ERROR /* fatal */
1238 #define SSL_AD_DECRYPT_ERROR TLS1_AD_DECRYPT_ERROR
1239 #define SSL_AD_EXPORT_RESTRICTION TLS1_AD_EXPORT_RESTRICTION/* fatal */
1240 #define SSL_AD_PROTOCOL_VERSION TLS1_AD_PROTOCOL_VERSION /* fatal */
1241 #define SSL_AD_INSUFFICIENT_SECURITY TLS1_AD_INSUFFICIENT_SECURITY/* fatal */
1242 #define SSL_AD_INTERNAL_ERROR TLS1_AD_INTERNAL_ERROR /* fatal */
1243 #define SSL_AD_USER_CANCELLED TLS1_AD_USER_CANCELLED
1244 #define SSL_AD_NO_RENEGOTIATION TLS1_AD_NO_RENEGOTIATION
1245 #define SSL_AD_UNSUPPORTED_EXTENSION TLS1_AD_UNSUPPORTED_EXTENSION
1246 #define SSL_AD_CERTIFICATE_UNOBTAINABLE TLS1_AD_CERTIFICATE_UNOBTAINABLE
1247 #define SSL_AD_UNRECOGNIZED_NAME TLS1_AD_UNRECOGNIZED_NAME
1248 #define SSL_AD_BAD_CERTIFICATE_STATUS_RESPONSE TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE
1249 #define SSL_AD_BAD_CERTIFICATE_HASH_VALUE TLS1_AD_BAD_CERTIFICATE_HASH_VALUE
1250 #define SSL_AD_UNKNOWN_PSK_IDENTITY TLS1_AD_UNKNOWN_PSK_IDENTITY /* fatal */
1251 #define SSL_AD_INAPPROPRIATE_FALLBACK TLS1_AD_INAPPROPRIATE_FALLBACK /* fatal */
1253 #define SSL_ERROR_NONE 0
1254 #define SSL_ERROR_SSL 1
1255 #define SSL_ERROR_WANT_READ 2
1256 #define SSL_ERROR_WANT_WRITE 3
1257 #define SSL_ERROR_WANT_X509_LOOKUP 4
1258 #define SSL_ERROR_SYSCALL 5 /* look at error stack/return value/errno */
1259 #define SSL_ERROR_ZERO_RETURN 6
1260 #define SSL_ERROR_WANT_CONNECT 7
1261 #define SSL_ERROR_WANT_ACCEPT 8
1263 #define SSL_CTRL_NEED_TMP_RSA 1
1264 #define SSL_CTRL_SET_TMP_RSA 2
1265 #define SSL_CTRL_SET_TMP_DH 3
1266 #define SSL_CTRL_SET_TMP_ECDH 4
1267 #define SSL_CTRL_SET_TMP_RSA_CB 5
1268 #define SSL_CTRL_SET_TMP_DH_CB 6
1269 #define SSL_CTRL_SET_TMP_ECDH_CB 7
1271 #define SSL_CTRL_GET_SESSION_REUSED 8
1272 #define SSL_CTRL_GET_CLIENT_CERT_REQUEST 9
1273 #define SSL_CTRL_GET_NUM_RENEGOTIATIONS 10
1274 #define SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS 11
1275 #define SSL_CTRL_GET_TOTAL_RENEGOTIATIONS 12
1276 #define SSL_CTRL_GET_FLAGS 13
1277 #define SSL_CTRL_EXTRA_CHAIN_CERT 14
1279 #define SSL_CTRL_SET_MSG_CALLBACK 15
1280 #define SSL_CTRL_SET_MSG_CALLBACK_ARG 16
1282 /* only applies to datagram connections */
1283 #define SSL_CTRL_SET_MTU 17
1285 #define SSL_CTRL_SESS_NUMBER 20
1286 #define SSL_CTRL_SESS_CONNECT 21
1287 #define SSL_CTRL_SESS_CONNECT_GOOD 22
1288 #define SSL_CTRL_SESS_CONNECT_RENEGOTIATE 23
1289 #define SSL_CTRL_SESS_ACCEPT 24
1290 #define SSL_CTRL_SESS_ACCEPT_GOOD 25
1291 #define SSL_CTRL_SESS_ACCEPT_RENEGOTIATE 26
1292 #define SSL_CTRL_SESS_HIT 27
1293 #define SSL_CTRL_SESS_CB_HIT 28
1294 #define SSL_CTRL_SESS_MISSES 29
1295 #define SSL_CTRL_SESS_TIMEOUTS 30
1296 #define SSL_CTRL_SESS_CACHE_FULL 31
1297 #define SSL_CTRL_OPTIONS 32
1298 #define SSL_CTRL_MODE 33
1300 #define SSL_CTRL_GET_READ_AHEAD 40
1301 #define SSL_CTRL_SET_READ_AHEAD 41
1302 #define SSL_CTRL_SET_SESS_CACHE_SIZE 42
1303 #define SSL_CTRL_GET_SESS_CACHE_SIZE 43
1304 #define SSL_CTRL_SET_SESS_CACHE_MODE 44
1305 #define SSL_CTRL_GET_SESS_CACHE_MODE 45
1307 #define SSL_CTRL_GET_MAX_CERT_LIST 50
1308 #define SSL_CTRL_SET_MAX_CERT_LIST 51
1310 /* see tls1.h for macros based on these */
1311 #ifndef OPENSSL_NO_TLSEXT
1312 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_CB 53
1313 #define SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG 54
1314 #define SSL_CTRL_SET_TLSEXT_HOSTNAME 55
1315 #define SSL_CTRL_SET_TLSEXT_DEBUG_CB 56
1316 #define SSL_CTRL_SET_TLSEXT_DEBUG_ARG 57
1317 #define SSL_CTRL_GET_TLSEXT_TICKET_KEYS 58
1318 #define SSL_CTRL_SET_TLSEXT_TICKET_KEYS 59
1320 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB 63
1321 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG 64
1322 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE 65
1323 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS 66
1324 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS 67
1325 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS 68
1326 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS 69
1327 #define SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP 70
1328 #define SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP 71
1330 #define SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB 72
1333 #define DTLS_CTRL_GET_TIMEOUT 73
1334 #define DTLS_CTRL_HANDLE_TIMEOUT 74
1335 #define DTLS_CTRL_LISTEN 75
1337 #define SSL_CTRL_GET_RI_SUPPORT 76
1338 #define SSL_CTRL_CLEAR_OPTIONS 77
1339 #define SSL_CTRL_CLEAR_MODE 78
1341 #define SSL_CTRL_CHECK_PROTO_VERSION 119
1343 #define DTLSv1_get_timeout(ssl, arg) \
1344 SSL_ctrl(ssl,DTLS_CTRL_GET_TIMEOUT,0, (void *)arg)
1345 #define DTLSv1_handle_timeout(ssl) \
1346 SSL_ctrl(ssl,DTLS_CTRL_HANDLE_TIMEOUT,0, NULL)
1347 #define DTLSv1_listen(ssl, peer) \
1348 SSL_ctrl(ssl,DTLS_CTRL_LISTEN,0, (void *)peer)
1350 #define SSL_session_reused(ssl) \
1351 SSL_ctrl((ssl),SSL_CTRL_GET_SESSION_REUSED,0,NULL)
1352 #define SSL_num_renegotiations(ssl) \
1353 SSL_ctrl((ssl),SSL_CTRL_GET_NUM_RENEGOTIATIONS,0,NULL)
1354 #define SSL_clear_num_renegotiations(ssl) \
1355 SSL_ctrl((ssl),SSL_CTRL_CLEAR_NUM_RENEGOTIATIONS,0,NULL)
1356 #define SSL_total_renegotiations(ssl) \
1357 SSL_ctrl((ssl),SSL_CTRL_GET_TOTAL_RENEGOTIATIONS,0,NULL)
1359 #define SSL_CTX_need_tmp_RSA(ctx) \
1360 SSL_CTX_ctrl(ctx,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1361 #define SSL_CTX_set_tmp_rsa(ctx,rsa) \
1362 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1363 #define SSL_CTX_set_tmp_dh(ctx,dh) \
1364 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1365 #define SSL_CTX_set_tmp_ecdh(ctx,ecdh) \
1366 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1368 #define SSL_need_tmp_RSA(ssl) \
1369 SSL_ctrl(ssl,SSL_CTRL_NEED_TMP_RSA,0,NULL)
1370 #define SSL_set_tmp_rsa(ssl,rsa) \
1371 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_RSA,0,(char *)rsa)
1372 #define SSL_set_tmp_dh(ssl,dh) \
1373 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_DH,0,(char *)dh)
1374 #define SSL_set_tmp_ecdh(ssl,ecdh) \
1375 SSL_ctrl(ssl,SSL_CTRL_SET_TMP_ECDH,0,(char *)ecdh)
1377 #define SSL_CTX_add_extra_chain_cert(ctx,x509) \
1378 SSL_CTX_ctrl(ctx,SSL_CTRL_EXTRA_CHAIN_CERT,0,(char *)x509)
1380 #ifndef OPENSSL_NO_BIO
1381 BIO_METHOD
*BIO_f_ssl(void);
1382 BIO
*BIO_new_ssl(SSL_CTX
*ctx
,int client
);
1383 BIO
*BIO_new_ssl_connect(SSL_CTX
*ctx
);
1384 BIO
*BIO_new_buffer_ssl_connect(SSL_CTX
*ctx
);
1385 int BIO_ssl_copy_session_id(BIO
*to
,BIO
*from
);
1386 void BIO_ssl_shutdown(BIO
*ssl_bio
);
1390 int SSL_CTX_set_cipher_list(SSL_CTX
*,const char *str
);
1391 SSL_CTX
*SSL_CTX_new(SSL_METHOD
*meth
);
1392 void SSL_CTX_free(SSL_CTX
*);
1393 long SSL_CTX_set_timeout(SSL_CTX
*ctx
,long t
);
1394 long SSL_CTX_get_timeout(const SSL_CTX
*ctx
);
1395 X509_STORE
*SSL_CTX_get_cert_store(const SSL_CTX
*);
1396 void SSL_CTX_set_cert_store(SSL_CTX
*,X509_STORE
*);
1397 int SSL_want(const SSL
*s
);
1398 int SSL_clear(SSL
*s
);
1400 void SSL_CTX_flush_sessions(SSL_CTX
*ctx
,long tm
);
1402 SSL_CIPHER
*SSL_get_current_cipher(const SSL
*s
);
1403 int SSL_CIPHER_get_bits(const SSL_CIPHER
*c
,int *alg_bits
);
1404 char * SSL_CIPHER_get_version(const SSL_CIPHER
*c
);
1405 const char * SSL_CIPHER_get_name(const SSL_CIPHER
*c
);
1407 int SSL_get_fd(const SSL
*s
);
1408 int SSL_get_rfd(const SSL
*s
);
1409 int SSL_get_wfd(const SSL
*s
);
1410 const char * SSL_get_cipher_list(const SSL
*s
,int n
);
1411 char * SSL_get_shared_ciphers(const SSL
*s
, char *buf
, int len
);
1412 int SSL_get_read_ahead(const SSL
* s
);
1413 int SSL_pending(const SSL
*s
);
1414 #ifndef OPENSSL_NO_SOCK
1415 int SSL_set_fd(SSL
*s
, int fd
);
1416 int SSL_set_rfd(SSL
*s
, int fd
);
1417 int SSL_set_wfd(SSL
*s
, int fd
);
1419 #ifndef OPENSSL_NO_BIO
1420 void SSL_set_bio(SSL
*s
, BIO
*rbio
,BIO
*wbio
);
1421 BIO
* SSL_get_rbio(const SSL
*s
);
1422 BIO
* SSL_get_wbio(const SSL
*s
);
1424 int SSL_set_cipher_list(SSL
*s
, const char *str
);
1425 void SSL_set_read_ahead(SSL
*s
, int yes
);
1426 int SSL_get_verify_mode(const SSL
*s
);
1427 int SSL_get_verify_depth(const SSL
*s
);
1428 int (*SSL_get_verify_callback(const SSL
*s
))(int,X509_STORE_CTX
*);
1429 void SSL_set_verify(SSL
*s
, int mode
,
1430 int (*callback
)(int ok
,X509_STORE_CTX
*ctx
));
1431 void SSL_set_verify_depth(SSL
*s
, int depth
);
1432 #ifndef OPENSSL_NO_RSA
1433 int SSL_use_RSAPrivateKey(SSL
*ssl
, RSA
*rsa
);
1435 int SSL_use_RSAPrivateKey_ASN1(SSL
*ssl
, unsigned char *d
, long len
);
1436 int SSL_use_PrivateKey(SSL
*ssl
, EVP_PKEY
*pkey
);
1437 int SSL_use_PrivateKey_ASN1(int pk
,SSL
*ssl
, const unsigned char *d
, long len
);
1438 int SSL_use_certificate(SSL
*ssl
, X509
*x
);
1439 int SSL_use_certificate_ASN1(SSL
*ssl
, const unsigned char *d
, int len
);
1441 #ifndef OPENSSL_NO_STDIO
1442 int SSL_use_RSAPrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1443 int SSL_use_PrivateKey_file(SSL
*ssl
, const char *file
, int type
);
1444 int SSL_use_certificate_file(SSL
*ssl
, const char *file
, int type
);
1445 int SSL_CTX_use_RSAPrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1446 int SSL_CTX_use_PrivateKey_file(SSL_CTX
*ctx
, const char *file
, int type
);
1447 int SSL_CTX_use_certificate_file(SSL_CTX
*ctx
, const char *file
, int type
);
1448 int SSL_CTX_use_certificate_chain_file(SSL_CTX
*ctx
, const char *file
); /* PEM type */
1449 STACK_OF(X509_NAME
) *SSL_load_client_CA_file(const char *file
);
1450 int SSL_add_file_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1452 #ifndef OPENSSL_SYS_VMS
1453 #ifndef OPENSSL_SYS_MACINTOSH_CLASSIC /* XXXXX: Better scheme needed! [was: #ifndef MAC_OS_pre_X] */
1454 int SSL_add_dir_cert_subjects_to_stack(STACK_OF(X509_NAME
) *stackCAs
,
1461 void SSL_load_error_strings(void );
1462 const char *SSL_state_string(const SSL
*s
);
1463 const char *SSL_rstate_string(const SSL
*s
);
1464 const char *SSL_state_string_long(const SSL
*s
);
1465 const char *SSL_rstate_string_long(const SSL
*s
);
1466 long SSL_SESSION_get_time(const SSL_SESSION
*s
);
1467 long SSL_SESSION_set_time(SSL_SESSION
*s
, long t
);
1468 long SSL_SESSION_get_timeout(const SSL_SESSION
*s
);
1469 long SSL_SESSION_set_timeout(SSL_SESSION
*s
, long t
);
1470 void SSL_copy_session_id(SSL
*to
,const SSL
*from
);
1472 SSL_SESSION
*SSL_SESSION_new(void);
1473 unsigned long SSL_SESSION_hash(const SSL_SESSION
*a
);
1474 int SSL_SESSION_cmp(const SSL_SESSION
*a
,const SSL_SESSION
*b
);
1475 const unsigned char *SSL_SESSION_get_id(const SSL_SESSION
*s
, unsigned int *len
);
1476 #ifndef OPENSSL_NO_FP_API
1477 int SSL_SESSION_print_fp(FILE *fp
,const SSL_SESSION
*ses
);
1479 #ifndef OPENSSL_NO_BIO
1480 int SSL_SESSION_print(BIO
*fp
,const SSL_SESSION
*ses
);
1482 void SSL_SESSION_free(SSL_SESSION
*ses
);
1483 int i2d_SSL_SESSION(SSL_SESSION
*in
,unsigned char **pp
);
1484 int SSL_set_session(SSL
*to
, SSL_SESSION
*session
);
1485 int SSL_CTX_add_session(SSL_CTX
*s
, SSL_SESSION
*c
);
1486 int SSL_CTX_remove_session(SSL_CTX
*,SSL_SESSION
*c
);
1487 int SSL_CTX_set_generate_session_id(SSL_CTX
*, GEN_SESSION_CB
);
1488 int SSL_set_generate_session_id(SSL
*, GEN_SESSION_CB
);
1489 int SSL_has_matching_session_id(const SSL
*ssl
, const unsigned char *id
,
1490 unsigned int id_len
);
1491 SSL_SESSION
*d2i_SSL_SESSION(SSL_SESSION
**a
,const unsigned char **pp
,
1494 #ifdef HEADER_X509_H
1495 X509
* SSL_get_peer_certificate(const SSL
*s
);
1498 STACK_OF(X509
) *SSL_get_peer_cert_chain(const SSL
*s
);
1500 int SSL_CTX_get_verify_mode(const SSL_CTX
*ctx
);
1501 int SSL_CTX_get_verify_depth(const SSL_CTX
*ctx
);
1502 int (*SSL_CTX_get_verify_callback(const SSL_CTX
*ctx
))(int,X509_STORE_CTX
*);
1503 void SSL_CTX_set_verify(SSL_CTX
*ctx
,int mode
,
1504 int (*callback
)(int, X509_STORE_CTX
*));
1505 void SSL_CTX_set_verify_depth(SSL_CTX
*ctx
,int depth
);
1506 void SSL_CTX_set_cert_verify_callback(SSL_CTX
*ctx
, int (*cb
)(X509_STORE_CTX
*,void *), void *arg
);
1507 #ifndef OPENSSL_NO_RSA
1508 int SSL_CTX_use_RSAPrivateKey(SSL_CTX
*ctx
, RSA
*rsa
);
1510 int SSL_CTX_use_RSAPrivateKey_ASN1(SSL_CTX
*ctx
, const unsigned char *d
, long len
);
1511 int SSL_CTX_use_PrivateKey(SSL_CTX
*ctx
, EVP_PKEY
*pkey
);
1512 int SSL_CTX_use_PrivateKey_ASN1(int pk
,SSL_CTX
*ctx
,
1513 const unsigned char *d
, long len
);
1514 int SSL_CTX_use_certificate(SSL_CTX
*ctx
, X509
*x
);
1515 int SSL_CTX_use_certificate_ASN1(SSL_CTX
*ctx
, int len
, const unsigned char *d
);
1517 void SSL_CTX_set_default_passwd_cb(SSL_CTX
*ctx
, pem_password_cb
*cb
);
1518 void SSL_CTX_set_default_passwd_cb_userdata(SSL_CTX
*ctx
, void *u
);
1520 int SSL_CTX_check_private_key(const SSL_CTX
*ctx
);
1521 int SSL_check_private_key(const SSL
*ctx
);
1523 int SSL_CTX_set_session_id_context(SSL_CTX
*ctx
,const unsigned char *sid_ctx
,
1524 unsigned int sid_ctx_len
);
1526 SSL
* SSL_new(SSL_CTX
*ctx
);
1527 int SSL_set_session_id_context(SSL
*ssl
,const unsigned char *sid_ctx
,
1528 unsigned int sid_ctx_len
);
1530 int SSL_CTX_set_purpose(SSL_CTX
*s
, int purpose
);
1531 int SSL_set_purpose(SSL
*s
, int purpose
);
1532 int SSL_CTX_set_trust(SSL_CTX
*s
, int trust
);
1533 int SSL_set_trust(SSL
*s
, int trust
);
1535 void SSL_free(SSL
*ssl
);
1536 int SSL_accept(SSL
*ssl
);
1537 int SSL_connect(SSL
*ssl
);
1538 int SSL_read(SSL
*ssl
,void *buf
,int num
);
1539 int SSL_peek(SSL
*ssl
,void *buf
,int num
);
1540 int SSL_write(SSL
*ssl
,const void *buf
,int num
);
1541 long SSL_ctrl(SSL
*ssl
,int cmd
, long larg
, void *parg
);
1542 long SSL_callback_ctrl(SSL
*, int, void (*)(void));
1543 long SSL_CTX_ctrl(SSL_CTX
*ctx
,int cmd
, long larg
, void *parg
);
1544 long SSL_CTX_callback_ctrl(SSL_CTX
*, int, void (*)(void));
1546 int SSL_get_error(const SSL
*s
,int ret_code
);
1547 const char *SSL_get_version(const SSL
*s
);
1549 /* This sets the 'default' SSL version that SSL_new() will create */
1550 int SSL_CTX_set_ssl_version(SSL_CTX
*ctx
,SSL_METHOD
*meth
);
1552 SSL_METHOD
*SSLv2_method(void); /* SSLv2 */
1553 SSL_METHOD
*SSLv2_server_method(void); /* SSLv2 */
1554 SSL_METHOD
*SSLv2_client_method(void); /* SSLv2 */
1556 SSL_METHOD
*SSLv3_method(void); /* SSLv3 */
1557 SSL_METHOD
*SSLv3_server_method(void); /* SSLv3 */
1558 SSL_METHOD
*SSLv3_client_method(void); /* SSLv3 */
1560 SSL_METHOD
*SSLv23_method(void); /* SSLv3 but can rollback to v2 */
1561 SSL_METHOD
*SSLv23_server_method(void); /* SSLv3 but can rollback to v2 */
1562 SSL_METHOD
*SSLv23_client_method(void); /* SSLv3 but can rollback to v2 */
1564 SSL_METHOD
*TLSv1_method(void); /* TLSv1.0 */
1565 SSL_METHOD
*TLSv1_server_method(void); /* TLSv1.0 */
1566 SSL_METHOD
*TLSv1_client_method(void); /* TLSv1.0 */
1568 SSL_METHOD
*DTLSv1_method(void); /* DTLSv1.0 */
1569 SSL_METHOD
*DTLSv1_server_method(void); /* DTLSv1.0 */
1570 SSL_METHOD
*DTLSv1_client_method(void); /* DTLSv1.0 */
1572 STACK_OF(SSL_CIPHER
) *SSL_get_ciphers(const SSL
*s
);
1574 int SSL_do_handshake(SSL
*s
);
1575 int SSL_renegotiate(SSL
*s
);
1576 int SSL_renegotiate_pending(SSL
*s
);
1577 int SSL_shutdown(SSL
*s
);
1579 SSL_METHOD
*SSL_get_ssl_method(SSL
*s
);
1580 int SSL_set_ssl_method(SSL
*s
,SSL_METHOD
*method
);
1581 const char *SSL_alert_type_string_long(int value
);
1582 const char *SSL_alert_type_string(int value
);
1583 const char *SSL_alert_desc_string_long(int value
);
1584 const char *SSL_alert_desc_string(int value
);
1586 void SSL_set_client_CA_list(SSL
*s
, STACK_OF(X509_NAME
) *name_list
);
1587 void SSL_CTX_set_client_CA_list(SSL_CTX
*ctx
, STACK_OF(X509_NAME
) *name_list
);
1588 STACK_OF(X509_NAME
) *SSL_get_client_CA_list(const SSL
*s
);
1589 STACK_OF(X509_NAME
) *SSL_CTX_get_client_CA_list(const SSL_CTX
*s
);
1590 int SSL_add_client_CA(SSL
*ssl
,X509
*x
);
1591 int SSL_CTX_add_client_CA(SSL_CTX
*ctx
,X509
*x
);
1593 void SSL_set_connect_state(SSL
*s
);
1594 void SSL_set_accept_state(SSL
*s
);
1596 long SSL_get_default_timeout(const SSL
*s
);
1598 int SSL_library_init(void );
1600 char *SSL_CIPHER_description(const SSL_CIPHER
*,char *buf
,int size
);
1601 STACK_OF(X509_NAME
) *SSL_dup_CA_list(STACK_OF(X509_NAME
) *sk
);
1603 SSL
*SSL_dup(SSL
*ssl
);
1605 X509
*SSL_get_certificate(const SSL
*ssl
);
1606 /* EVP_PKEY */ struct evp_pkey_st
*SSL_get_privatekey(SSL
*ssl
);
1608 void SSL_CTX_set_quiet_shutdown(SSL_CTX
*ctx
,int mode
);
1609 int SSL_CTX_get_quiet_shutdown(const SSL_CTX
*ctx
);
1610 void SSL_set_quiet_shutdown(SSL
*ssl
,int mode
);
1611 int SSL_get_quiet_shutdown(const SSL
*ssl
);
1612 void SSL_set_shutdown(SSL
*ssl
,int mode
);
1613 int SSL_get_shutdown(const SSL
*ssl
);
1614 int SSL_version(const SSL
*ssl
);
1615 int SSL_CTX_set_default_verify_paths(SSL_CTX
*ctx
);
1616 int SSL_CTX_load_verify_locations(SSL_CTX
*ctx
, const char *CAfile
,
1617 const char *CApath
);
1618 #define SSL_get0_session SSL_get_session /* just peek at pointer */
1619 SSL_SESSION
*SSL_get_session(const SSL
*ssl
);
1620 SSL_SESSION
*SSL_get1_session(SSL
*ssl
); /* obtain a reference count */
1621 SSL_CTX
*SSL_get_SSL_CTX(const SSL
*ssl
);
1622 SSL_CTX
*SSL_set_SSL_CTX(SSL
*ssl
, SSL_CTX
* ctx
);
1623 void SSL_set_info_callback(SSL
*ssl
,
1624 void (*cb
)(const SSL
*ssl
,int type
,int val
));
1625 void (*SSL_get_info_callback(const SSL
*ssl
))(const SSL
*ssl
,int type
,int val
);
1626 int SSL_state(const SSL
*ssl
);
1628 void SSL_set_verify_result(SSL
*ssl
,long v
);
1629 long SSL_get_verify_result(const SSL
*ssl
);
1631 int SSL_set_ex_data(SSL
*ssl
,int idx
,void *data
);
1632 void *SSL_get_ex_data(const SSL
*ssl
,int idx
);
1633 int SSL_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1634 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1636 int SSL_SESSION_set_ex_data(SSL_SESSION
*ss
,int idx
,void *data
);
1637 void *SSL_SESSION_get_ex_data(const SSL_SESSION
*ss
,int idx
);
1638 int SSL_SESSION_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1639 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1641 int SSL_CTX_set_ex_data(SSL_CTX
*ssl
,int idx
,void *data
);
1642 void *SSL_CTX_get_ex_data(const SSL_CTX
*ssl
,int idx
);
1643 int SSL_CTX_get_ex_new_index(long argl
, void *argp
, CRYPTO_EX_new
*new_func
,
1644 CRYPTO_EX_dup
*dup_func
, CRYPTO_EX_free
*free_func
);
1646 int SSL_get_ex_data_X509_STORE_CTX_idx(void );
1648 #define SSL_CTX_sess_set_cache_size(ctx,t) \
1649 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_SIZE,t,NULL)
1650 #define SSL_CTX_sess_get_cache_size(ctx) \
1651 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_SIZE,0,NULL)
1652 #define SSL_CTX_set_session_cache_mode(ctx,m) \
1653 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_SESS_CACHE_MODE,m,NULL)
1654 #define SSL_CTX_get_session_cache_mode(ctx) \
1655 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_SESS_CACHE_MODE,0,NULL)
1657 #define SSL_CTX_get_default_read_ahead(ctx) SSL_CTX_get_read_ahead(ctx)
1658 #define SSL_CTX_set_default_read_ahead(ctx,m) SSL_CTX_set_read_ahead(ctx,m)
1659 #define SSL_CTX_get_read_ahead(ctx) \
1660 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_READ_AHEAD,0,NULL)
1661 #define SSL_CTX_set_read_ahead(ctx,m) \
1662 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_READ_AHEAD,m,NULL)
1663 #define SSL_CTX_get_max_cert_list(ctx) \
1664 SSL_CTX_ctrl(ctx,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1665 #define SSL_CTX_set_max_cert_list(ctx,m) \
1666 SSL_CTX_ctrl(ctx,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1667 #define SSL_get_max_cert_list(ssl) \
1668 SSL_ctrl(ssl,SSL_CTRL_GET_MAX_CERT_LIST,0,NULL)
1669 #define SSL_set_max_cert_list(ssl,m) \
1670 SSL_ctrl(ssl,SSL_CTRL_SET_MAX_CERT_LIST,m,NULL)
1672 /* NB: the keylength is only applicable when is_export is true */
1673 #ifndef OPENSSL_NO_RSA
1674 void SSL_CTX_set_tmp_rsa_callback(SSL_CTX
*ctx
,
1675 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1678 void SSL_set_tmp_rsa_callback(SSL
*ssl
,
1679 RSA
*(*cb
)(SSL
*ssl
,int is_export
,
1682 #ifndef OPENSSL_NO_DH
1683 void SSL_CTX_set_tmp_dh_callback(SSL_CTX
*ctx
,
1684 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1686 void SSL_set_tmp_dh_callback(SSL
*ssl
,
1687 DH
*(*dh
)(SSL
*ssl
,int is_export
,
1690 #ifndef OPENSSL_NO_ECDH
1691 void SSL_CTX_set_tmp_ecdh_callback(SSL_CTX
*ctx
,
1692 EC_KEY
*(*ecdh
)(SSL
*ssl
,int is_export
,
1694 void SSL_set_tmp_ecdh_callback(SSL
*ssl
,
1695 EC_KEY
*(*ecdh
)(SSL
*ssl
,int is_export
,
1699 #ifndef OPENSSL_NO_COMP
1700 const COMP_METHOD
*SSL_get_current_compression(SSL
*s
);
1701 const COMP_METHOD
*SSL_get_current_expansion(SSL
*s
);
1702 const char *SSL_COMP_get_name(const COMP_METHOD
*comp
);
1703 STACK_OF(SSL_COMP
) *SSL_COMP_get_compression_methods(void);
1704 int SSL_COMP_add_compression_method(int id
,COMP_METHOD
*cm
);
1706 const void *SSL_get_current_compression(SSL
*s
);
1707 const void *SSL_get_current_expansion(SSL
*s
);
1708 const char *SSL_COMP_get_name(const void *comp
);
1709 void *SSL_COMP_get_compression_methods(void);
1710 int SSL_COMP_add_compression_method(int id
,void *cm
);
1713 /* BEGIN ERROR CODES */
1714 /* The following lines are auto generated by the script mkerr.pl. Any changes
1715 * made after this point may be overwritten when the script is next run.
1717 void ERR_load_SSL_strings(void);
1719 /* Error codes for the SSL functions. */
1721 /* Function codes. */
1722 #define SSL_F_CLIENT_CERTIFICATE 100
1723 #define SSL_F_CLIENT_FINISHED 167
1724 #define SSL_F_CLIENT_HELLO 101
1725 #define SSL_F_CLIENT_MASTER_KEY 102
1726 #define SSL_F_D2I_SSL_SESSION 103
1727 #define SSL_F_DO_DTLS1_WRITE 245
1728 #define SSL_F_DO_SSL3_WRITE 104
1729 #define SSL_F_DTLS1_ACCEPT 246
1730 #define SSL_F_DTLS1_ADD_CERT_TO_BUF 280
1731 #define SSL_F_DTLS1_BUFFER_RECORD 247
1732 #define SSL_F_DTLS1_CHECK_TIMEOUT_NUM 293
1733 #define SSL_F_DTLS1_CLIENT_HELLO 248
1734 #define SSL_F_DTLS1_CONNECT 249
1735 #define SSL_F_DTLS1_ENC 250
1736 #define SSL_F_DTLS1_GET_HELLO_VERIFY 251
1737 #define SSL_F_DTLS1_GET_MESSAGE 252
1738 #define SSL_F_DTLS1_GET_MESSAGE_FRAGMENT 253
1739 #define SSL_F_DTLS1_GET_RECORD 254
1740 #define SSL_F_DTLS1_HANDLE_TIMEOUT 282
1741 #define SSL_F_DTLS1_OUTPUT_CERT_CHAIN 255
1742 #define SSL_F_DTLS1_PREPROCESS_FRAGMENT 277
1743 #define SSL_F_DTLS1_PROCESS_OUT_OF_SEQ_MESSAGE 256
1744 #define SSL_F_DTLS1_PROCESS_RECORD 257
1745 #define SSL_F_DTLS1_READ_BYTES 258
1746 #define SSL_F_DTLS1_READ_FAILED 259
1747 #define SSL_F_DTLS1_SEND_CERTIFICATE_REQUEST 260
1748 #define SSL_F_DTLS1_SEND_CLIENT_CERTIFICATE 261
1749 #define SSL_F_DTLS1_SEND_CLIENT_KEY_EXCHANGE 262
1750 #define SSL_F_DTLS1_SEND_CLIENT_VERIFY 263
1751 #define SSL_F_DTLS1_SEND_HELLO_VERIFY_REQUEST 264
1752 #define SSL_F_DTLS1_SEND_SERVER_CERTIFICATE 265
1753 #define SSL_F_DTLS1_SEND_SERVER_HELLO 266
1754 #define SSL_F_DTLS1_SEND_SERVER_KEY_EXCHANGE 267
1755 #define SSL_F_DTLS1_WRITE_APP_DATA_BYTES 268
1756 #define SSL_F_GET_CLIENT_FINISHED 105
1757 #define SSL_F_GET_CLIENT_HELLO 106
1758 #define SSL_F_GET_CLIENT_MASTER_KEY 107
1759 #define SSL_F_GET_SERVER_FINISHED 108
1760 #define SSL_F_GET_SERVER_HELLO 109
1761 #define SSL_F_GET_SERVER_VERIFY 110
1762 #define SSL_F_I2D_SSL_SESSION 111
1763 #define SSL_F_READ_N 112
1764 #define SSL_F_REQUEST_CERTIFICATE 113
1765 #define SSL_F_SERVER_FINISH 239
1766 #define SSL_F_SERVER_HELLO 114
1767 #define SSL_F_SERVER_VERIFY 240
1768 #define SSL_F_SSL23_ACCEPT 115
1769 #define SSL_F_SSL23_CLIENT_HELLO 116
1770 #define SSL_F_SSL23_CONNECT 117
1771 #define SSL_F_SSL23_GET_CLIENT_HELLO 118
1772 #define SSL_F_SSL23_GET_SERVER_HELLO 119
1773 #define SSL_F_SSL23_PEEK 237
1774 #define SSL_F_SSL23_READ 120
1775 #define SSL_F_SSL23_WRITE 121
1776 #define SSL_F_SSL2_ACCEPT 122
1777 #define SSL_F_SSL2_CONNECT 123
1778 #define SSL_F_SSL2_ENC_INIT 124
1779 #define SSL_F_SSL2_GENERATE_KEY_MATERIAL 241
1780 #define SSL_F_SSL2_PEEK 234
1781 #define SSL_F_SSL2_READ 125
1782 #define SSL_F_SSL2_READ_INTERNAL 236
1783 #define SSL_F_SSL2_SET_CERTIFICATE 126
1784 #define SSL_F_SSL2_WRITE 127
1785 #define SSL_F_SSL3_ACCEPT 128
1786 #define SSL_F_SSL3_ADD_CERT_TO_BUF 281
1787 #define SSL_F_SSL3_CALLBACK_CTRL 233
1788 #define SSL_F_SSL3_CHANGE_CIPHER_STATE 129
1789 #define SSL_F_SSL3_CHECK_CERT_AND_ALGORITHM 130
1790 #define SSL_F_SSL3_CHECK_CLIENT_HELLO 292
1791 #define SSL_F_SSL3_CLIENT_HELLO 131
1792 #define SSL_F_SSL3_CONNECT 132
1793 #define SSL_F_SSL3_CTRL 213
1794 #define SSL_F_SSL3_CTX_CTRL 133
1795 #define SSL_F_SSL3_DO_CHANGE_CIPHER_SPEC 279
1796 #define SSL_F_SSL3_ENC 134
1797 #define SSL_F_SSL3_GENERATE_KEY_BLOCK 238
1798 #define SSL_F_SSL3_GET_CERTIFICATE_REQUEST 135
1799 #define SSL_F_SSL3_GET_CERT_STATUS 288
1800 #define SSL_F_SSL3_GET_CERT_VERIFY 136
1801 #define SSL_F_SSL3_GET_CLIENT_CERTIFICATE 137
1802 #define SSL_F_SSL3_GET_CLIENT_HELLO 138
1803 #define SSL_F_SSL3_GET_CLIENT_KEY_EXCHANGE 139
1804 #define SSL_F_SSL3_GET_FINISHED 140
1805 #define SSL_F_SSL3_GET_KEY_EXCHANGE 141
1806 #define SSL_F_SSL3_GET_MESSAGE 142
1807 #define SSL_F_SSL3_GET_NEW_SESSION_TICKET 283
1808 #define SSL_F_SSL3_GET_RECORD 143
1809 #define SSL_F_SSL3_GET_SERVER_CERTIFICATE 144
1810 #define SSL_F_SSL3_GET_SERVER_DONE 145
1811 #define SSL_F_SSL3_GET_SERVER_HELLO 146
1812 #define SSL_F_SSL3_NEW_SESSION_TICKET 284
1813 #define SSL_F_SSL3_OUTPUT_CERT_CHAIN 147
1814 #define SSL_F_SSL3_PEEK 235
1815 #define SSL_F_SSL3_READ_BYTES 148
1816 #define SSL_F_SSL3_READ_N 149
1817 #define SSL_F_SSL3_SEND_CERTIFICATE_REQUEST 150
1818 #define SSL_F_SSL3_SEND_CLIENT_CERTIFICATE 151
1819 #define SSL_F_SSL3_SEND_CLIENT_KEY_EXCHANGE 152
1820 #define SSL_F_SSL3_SEND_CLIENT_VERIFY 153
1821 #define SSL_F_SSL3_SEND_SERVER_CERTIFICATE 154
1822 #define SSL_F_SSL3_SEND_SERVER_HELLO 242
1823 #define SSL_F_SSL3_SEND_SERVER_KEY_EXCHANGE 155
1824 #define SSL_F_SSL3_SETUP_BUFFERS 156
1825 #define SSL_F_SSL3_SETUP_KEY_BLOCK 157
1826 #define SSL_F_SSL3_WRITE_BYTES 158
1827 #define SSL_F_SSL3_WRITE_PENDING 159
1828 #define SSL_F_SSL_ADD_CLIENTHELLO_RENEGOTIATE_EXT 285
1829 #define SSL_F_SSL_ADD_CLIENTHELLO_TLSEXT 272
1830 #define SSL_F_SSL_ADD_DIR_CERT_SUBJECTS_TO_STACK 215
1831 #define SSL_F_SSL_ADD_FILE_CERT_SUBJECTS_TO_STACK 216
1832 #define SSL_F_SSL_ADD_SERVERHELLO_RENEGOTIATE_EXT 286
1833 #define SSL_F_SSL_ADD_SERVERHELLO_TLSEXT 273
1834 #define SSL_F_SSL_BAD_METHOD 160
1835 #define SSL_F_SSL_BYTES_TO_CIPHER_LIST 161
1836 #define SSL_F_SSL_CERT_DUP 221
1837 #define SSL_F_SSL_CERT_INST 222
1838 #define SSL_F_SSL_CERT_INSTANTIATE 214
1839 #define SSL_F_SSL_CERT_NEW 162
1840 #define SSL_F_SSL_CHECK_PRIVATE_KEY 163
1841 #define SSL_F_SSL_CHECK_SERVERHELLO_TLSEXT 274
1842 #define SSL_F_SSL_CIPHER_PROCESS_RULESTR 230
1843 #define SSL_F_SSL_CIPHER_STRENGTH_SORT 231
1844 #define SSL_F_SSL_CLEAR 164
1845 #define SSL_F_SSL_COMP_ADD_COMPRESSION_METHOD 165
1846 #define SSL_F_SSL_CREATE_CIPHER_LIST 166
1847 #define SSL_F_SSL_CTRL 232
1848 #define SSL_F_SSL_CTX_CHECK_PRIVATE_KEY 168
1849 #define SSL_F_SSL_CTX_NEW 169
1850 #define SSL_F_SSL_CTX_SET_CIPHER_LIST 269
1851 #define SSL_F_SSL_CTX_SET_CLIENT_CERT_ENGINE 278
1852 #define SSL_F_SSL_CTX_SET_PURPOSE 226
1853 #define SSL_F_SSL_CTX_SET_SESSION_ID_CONTEXT 219
1854 #define SSL_F_SSL_CTX_SET_SSL_VERSION 170
1855 #define SSL_F_SSL_CTX_SET_TRUST 229
1856 #define SSL_F_SSL_CTX_USE_CERTIFICATE 171
1857 #define SSL_F_SSL_CTX_USE_CERTIFICATE_ASN1 172
1858 #define SSL_F_SSL_CTX_USE_CERTIFICATE_CHAIN_FILE 220
1859 #define SSL_F_SSL_CTX_USE_CERTIFICATE_FILE 173
1860 #define SSL_F_SSL_CTX_USE_PRIVATEKEY 174
1861 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_ASN1 175
1862 #define SSL_F_SSL_CTX_USE_PRIVATEKEY_FILE 176
1863 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY 177
1864 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_ASN1 178
1865 #define SSL_F_SSL_CTX_USE_RSAPRIVATEKEY_FILE 179
1866 #define SSL_F_SSL_DO_HANDSHAKE 180
1867 #define SSL_F_SSL_GET_NEW_SESSION 181
1868 #define SSL_F_SSL_GET_PREV_SESSION 217
1869 #define SSL_F_SSL_GET_SERVER_SEND_CERT 182
1870 #define SSL_F_SSL_GET_SERVER_SEND_PKEY 317
1871 #define SSL_F_SSL_GET_SIGN_PKEY 183
1872 #define SSL_F_SSL_INIT_WBIO_BUFFER 184
1873 #define SSL_F_SSL_LOAD_CLIENT_CA_FILE 185
1874 #define SSL_F_SSL_NEW 186
1875 #define SSL_F_SSL_PARSE_CLIENTHELLO_RENEGOTIATE_EXT 287
1876 #define SSL_F_SSL_PARSE_CLIENTHELLO_TLSEXT 290
1877 #define SSL_F_SSL_PARSE_SERVERHELLO_RENEGOTIATE_EXT 289
1878 #define SSL_F_SSL_PARSE_SERVERHELLO_TLSEXT 291
1879 #define SSL_F_SSL_PEEK 270
1880 #define SSL_F_SSL_PREPARE_CLIENTHELLO_TLSEXT 275
1881 #define SSL_F_SSL_PREPARE_SERVERHELLO_TLSEXT 276
1882 #define SSL_F_SSL_READ 223
1883 #define SSL_F_SSL_RSA_PRIVATE_DECRYPT 187
1884 #define SSL_F_SSL_RSA_PUBLIC_ENCRYPT 188
1885 #define SSL_F_SSL_SESSION_NEW 189
1886 #define SSL_F_SSL_SESSION_PRINT_FP 190
1887 #define SSL_F_SSL_SESS_CERT_NEW 225
1888 #define SSL_F_SSL_SET_CERT 191
1889 #define SSL_F_SSL_SET_CIPHER_LIST 271
1890 #define SSL_F_SSL_SET_FD 192
1891 #define SSL_F_SSL_SET_PKEY 193
1892 #define SSL_F_SSL_SET_PURPOSE 227
1893 #define SSL_F_SSL_SET_RFD 194
1894 #define SSL_F_SSL_SET_SESSION 195
1895 #define SSL_F_SSL_SET_SESSION_ID_CONTEXT 218
1896 #define SSL_F_SSL_SET_TRUST 228
1897 #define SSL_F_SSL_SET_WFD 196
1898 #define SSL_F_SSL_SHUTDOWN 224
1899 #define SSL_F_SSL_UNDEFINED_CONST_FUNCTION 243
1900 #define SSL_F_SSL_UNDEFINED_FUNCTION 197
1901 #define SSL_F_SSL_UNDEFINED_VOID_FUNCTION 244
1902 #define SSL_F_SSL_USE_CERTIFICATE 198
1903 #define SSL_F_SSL_USE_CERTIFICATE_ASN1 199
1904 #define SSL_F_SSL_USE_CERTIFICATE_FILE 200
1905 #define SSL_F_SSL_USE_PRIVATEKEY 201
1906 #define SSL_F_SSL_USE_PRIVATEKEY_ASN1 202
1907 #define SSL_F_SSL_USE_PRIVATEKEY_FILE 203
1908 #define SSL_F_SSL_USE_RSAPRIVATEKEY 204
1909 #define SSL_F_SSL_USE_RSAPRIVATEKEY_ASN1 205
1910 #define SSL_F_SSL_USE_RSAPRIVATEKEY_FILE 206
1911 #define SSL_F_SSL_VERIFY_CERT_CHAIN 207
1912 #define SSL_F_SSL_WRITE 208
1913 #define SSL_F_TLS1_CHANGE_CIPHER_STATE 209
1914 #define SSL_F_TLS1_ENC 210
1915 #define SSL_F_TLS1_SETUP_KEY_BLOCK 211
1916 #define SSL_F_WRITE_PENDING 212
1919 #define SSL_R_APP_DATA_IN_HANDSHAKE 100
1920 #define SSL_R_ATTEMPT_TO_REUSE_SESSION_IN_DIFFERENT_CONTEXT 272
1921 #define SSL_R_BAD_ALERT_RECORD 101
1922 #define SSL_R_BAD_AUTHENTICATION_TYPE 102
1923 #define SSL_R_BAD_CHANGE_CIPHER_SPEC 103
1924 #define SSL_R_BAD_CHECKSUM 104
1925 #define SSL_R_BAD_DATA_RETURNED_BY_CALLBACK 106
1926 #define SSL_R_BAD_DECOMPRESSION 107
1927 #define SSL_R_BAD_DH_G_LENGTH 108
1928 #define SSL_R_BAD_DH_PUB_KEY_LENGTH 109
1929 #define SSL_R_BAD_DH_P_LENGTH 110
1930 #define SSL_R_BAD_DIGEST_LENGTH 111
1931 #define SSL_R_BAD_DSA_SIGNATURE 112
1932 #define SSL_R_BAD_ECC_CERT 304
1933 #define SSL_R_BAD_ECDSA_SIGNATURE 305
1934 #define SSL_R_BAD_ECPOINT 306
1935 #define SSL_R_BAD_HELLO_REQUEST 105
1936 #define SSL_R_BAD_LENGTH 271
1937 #define SSL_R_BAD_MAC_DECODE 113
1938 #define SSL_R_BAD_MESSAGE_TYPE 114
1939 #define SSL_R_BAD_PACKET_LENGTH 115
1940 #define SSL_R_BAD_PROTOCOL_VERSION_NUMBER 116
1941 #define SSL_R_BAD_RESPONSE_ARGUMENT 117
1942 #define SSL_R_BAD_RSA_DECRYPT 118
1943 #define SSL_R_BAD_RSA_ENCRYPT 119
1944 #define SSL_R_BAD_RSA_E_LENGTH 120
1945 #define SSL_R_BAD_RSA_MODULUS_LENGTH 121
1946 #define SSL_R_BAD_RSA_SIGNATURE 122
1947 #define SSL_R_BAD_SIGNATURE 123
1948 #define SSL_R_BAD_SSL_FILETYPE 124
1949 #define SSL_R_BAD_SSL_SESSION_ID_LENGTH 125
1950 #define SSL_R_BAD_STATE 126
1951 #define SSL_R_BAD_WRITE_RETRY 127
1952 #define SSL_R_BIO_NOT_SET 128
1953 #define SSL_R_BLOCK_CIPHER_PAD_IS_WRONG 129
1954 #define SSL_R_BN_LIB 130
1955 #define SSL_R_CA_DN_LENGTH_MISMATCH 131
1956 #define SSL_R_CA_DN_TOO_LONG 132
1957 #define SSL_R_CCS_RECEIVED_EARLY 133
1958 #define SSL_R_CERTIFICATE_VERIFY_FAILED 134
1959 #define SSL_R_CERT_LENGTH_MISMATCH 135
1960 #define SSL_R_CHALLENGE_IS_DIFFERENT 136
1961 #define SSL_R_CIPHER_CODE_WRONG_LENGTH 137
1962 #define SSL_R_CIPHER_OR_HASH_UNAVAILABLE 138
1963 #define SSL_R_CIPHER_TABLE_SRC_ERROR 139
1964 #define SSL_R_CLIENTHELLO_TLSEXT 157
1965 #define SSL_R_COMPRESSED_LENGTH_TOO_LONG 140
1966 #define SSL_R_COMPRESSION_FAILURE 141
1967 #define SSL_R_COMPRESSION_ID_NOT_WITHIN_PRIVATE_RANGE 307
1968 #define SSL_R_COMPRESSION_LIBRARY_ERROR 142
1969 #define SSL_R_CONNECTION_ID_IS_DIFFERENT 143
1970 #define SSL_R_CONNECTION_TYPE_NOT_SET 144
1971 #define SSL_R_COOKIE_MISMATCH 308
1972 #define SSL_R_DATA_BETWEEN_CCS_AND_FINISHED 145
1973 #define SSL_R_DATA_LENGTH_TOO_LONG 146
1974 #define SSL_R_DECRYPTION_FAILED 147
1975 #define SSL_R_DECRYPTION_FAILED_OR_BAD_RECORD_MAC 281
1976 #define SSL_R_DH_PUBLIC_VALUE_LENGTH_IS_WRONG 148
1977 #define SSL_R_DIGEST_CHECK_FAILED 149
1978 #define SSL_R_DTLS_MESSAGE_TOO_BIG 318
1979 #define SSL_R_DUPLICATE_COMPRESSION_ID 309
1980 #define SSL_R_ECGROUP_TOO_LARGE_FOR_CIPHER 310
1981 #define SSL_R_ENCRYPTED_LENGTH_TOO_LONG 150
1982 #define SSL_R_ERROR_GENERATING_TMP_RSA_KEY 282
1983 #define SSL_R_ERROR_IN_RECEIVED_CIPHER_LIST 151
1984 #define SSL_R_EXCESSIVE_MESSAGE_SIZE 152
1985 #define SSL_R_EXTRA_DATA_IN_MESSAGE 153
1986 #define SSL_R_GOT_A_FIN_BEFORE_A_CCS 154
1987 #define SSL_R_HTTPS_PROXY_REQUEST 155
1988 #define SSL_R_HTTP_REQUEST 156
1989 #define SSL_R_ILLEGAL_PADDING 283
1990 #define SSL_R_INAPPROPRIATE_FALLBACK 373
1991 #define SSL_R_INVALID_CHALLENGE_LENGTH 158
1992 #define SSL_R_INVALID_COMMAND 280
1993 #define SSL_R_INVALID_PURPOSE 278
1994 #define SSL_R_INVALID_STATUS_RESPONSE 316
1995 #define SSL_R_INVALID_TICKET_KEYS_LENGTH 275
1996 #define SSL_R_INVALID_TRUST 279
1997 #define SSL_R_KEY_ARG_TOO_LONG 284
1998 #define SSL_R_KRB5 285
1999 #define SSL_R_KRB5_C_CC_PRINC 286
2000 #define SSL_R_KRB5_C_GET_CRED 287
2001 #define SSL_R_KRB5_C_INIT 288
2002 #define SSL_R_KRB5_C_MK_REQ 289
2003 #define SSL_R_KRB5_S_BAD_TICKET 290
2004 #define SSL_R_KRB5_S_INIT 291
2005 #define SSL_R_KRB5_S_RD_REQ 292
2006 #define SSL_R_KRB5_S_TKT_EXPIRED 293
2007 #define SSL_R_KRB5_S_TKT_NYV 294
2008 #define SSL_R_KRB5_S_TKT_SKEW 295
2009 #define SSL_R_LENGTH_MISMATCH 159
2010 #define SSL_R_LENGTH_TOO_SHORT 160
2011 #define SSL_R_LIBRARY_BUG 274
2012 #define SSL_R_LIBRARY_HAS_NO_CIPHERS 161
2013 #define SSL_R_MESSAGE_TOO_LONG 296
2014 #define SSL_R_MISSING_DH_DSA_CERT 162
2015 #define SSL_R_MISSING_DH_KEY 163
2016 #define SSL_R_MISSING_DH_RSA_CERT 164
2017 #define SSL_R_MISSING_DSA_SIGNING_CERT 165
2018 #define SSL_R_MISSING_EXPORT_TMP_DH_KEY 166
2019 #define SSL_R_MISSING_EXPORT_TMP_RSA_KEY 167
2020 #define SSL_R_MISSING_RSA_CERTIFICATE 168
2021 #define SSL_R_MISSING_RSA_ENCRYPTING_CERT 169
2022 #define SSL_R_MISSING_RSA_SIGNING_CERT 170
2023 #define SSL_R_MISSING_TMP_DH_KEY 171
2024 #define SSL_R_MISSING_TMP_ECDH_KEY 311
2025 #define SSL_R_MISSING_TMP_RSA_KEY 172
2026 #define SSL_R_MISSING_TMP_RSA_PKEY 173
2027 #define SSL_R_MISSING_VERIFY_MESSAGE 174
2028 #define SSL_R_MULTIPLE_SGC_RESTARTS 325
2029 #define SSL_R_NON_SSLV2_INITIAL_PACKET 175
2030 #define SSL_R_NO_CERTIFICATES_RETURNED 176
2031 #define SSL_R_NO_CERTIFICATE_ASSIGNED 177
2032 #define SSL_R_NO_CERTIFICATE_RETURNED 178
2033 #define SSL_R_NO_CERTIFICATE_SET 179
2034 #define SSL_R_NO_CERTIFICATE_SPECIFIED 180
2035 #define SSL_R_NO_CIPHERS_AVAILABLE 181
2036 #define SSL_R_NO_CIPHERS_PASSED 182
2037 #define SSL_R_NO_CIPHERS_SPECIFIED 183
2038 #define SSL_R_NO_CIPHER_LIST 184
2039 #define SSL_R_NO_CIPHER_MATCH 185
2040 #define SSL_R_NO_CLIENT_CERT_METHOD 317
2041 #define SSL_R_NO_CLIENT_CERT_RECEIVED 186
2042 #define SSL_R_NO_COMPRESSION_SPECIFIED 187
2043 #define SSL_R_NO_METHOD_SPECIFIED 188
2044 #define SSL_R_NO_PRIVATEKEY 189
2045 #define SSL_R_NO_PRIVATE_KEY_ASSIGNED 190
2046 #define SSL_R_NO_PROTOCOLS_AVAILABLE 191
2047 #define SSL_R_NO_PUBLICKEY 192
2048 #define SSL_R_NO_RENEGOTIATION 319
2049 #define SSL_R_NO_SHARED_CIPHER 193
2050 #define SSL_R_NO_VERIFY_CALLBACK 194
2051 #define SSL_R_NULL_SSL_CTX 195
2052 #define SSL_R_NULL_SSL_METHOD_PASSED 196
2053 #define SSL_R_OLD_SESSION_CIPHER_NOT_RETURNED 197
2054 #define SSL_R_ONLY_TLS_ALLOWED_IN_FIPS_MODE 297
2055 #define SSL_R_PACKET_LENGTH_TOO_LONG 198
2056 #define SSL_R_PARSE_TLSEXT 223
2057 #define SSL_R_PATH_TOO_LONG 270
2058 #define SSL_R_PEER_DID_NOT_RETURN_A_CERTIFICATE 199
2059 #define SSL_R_PEER_ERROR 200
2060 #define SSL_R_PEER_ERROR_CERTIFICATE 201
2061 #define SSL_R_PEER_ERROR_NO_CERTIFICATE 202
2062 #define SSL_R_PEER_ERROR_NO_CIPHER 203
2063 #define SSL_R_PEER_ERROR_UNSUPPORTED_CERTIFICATE_TYPE 204
2064 #define SSL_R_PRE_MAC_LENGTH_TOO_LONG 205
2065 #define SSL_R_PROBLEMS_MAPPING_CIPHER_FUNCTIONS 206
2066 #define SSL_R_PROTOCOL_IS_SHUTDOWN 207
2067 #define SSL_R_PUBLIC_KEY_ENCRYPT_ERROR 208
2068 #define SSL_R_PUBLIC_KEY_IS_NOT_RSA 209
2069 #define SSL_R_PUBLIC_KEY_NOT_RSA 210
2070 #define SSL_R_READ_BIO_NOT_SET 211
2071 #define SSL_R_READ_TIMEOUT_EXPIRED 312
2072 #define SSL_R_READ_WRONG_PACKET_TYPE 212
2073 #define SSL_R_RECORD_LENGTH_MISMATCH 213
2074 #define SSL_R_RECORD_TOO_LARGE 214
2075 #define SSL_R_RECORD_TOO_SMALL 298
2076 #define SSL_R_RENEGOTIATE_EXT_TOO_LONG 320
2077 #define SSL_R_RENEGOTIATION_ENCODING_ERR 321
2078 #define SSL_R_RENEGOTIATION_MISMATCH 322
2079 #define SSL_R_REQUIRED_CIPHER_MISSING 215
2080 #define SSL_R_REUSE_CERT_LENGTH_NOT_ZERO 216
2081 #define SSL_R_REUSE_CERT_TYPE_NOT_ZERO 217
2082 #define SSL_R_REUSE_CIPHER_LIST_NOT_ZERO 218
2083 #define SSL_R_SCSV_RECEIVED_WHEN_RENEGOTIATING 324
2084 #define SSL_R_SERVERHELLO_TLSEXT 224
2085 #define SSL_R_SESSION_ID_CONTEXT_UNINITIALIZED 277
2086 #define SSL_R_SHORT_READ 219
2087 #define SSL_R_SIGNATURE_FOR_NON_SIGNING_CERTIFICATE 220
2088 #define SSL_R_SSL23_DOING_SESSION_ID_REUSE 221
2089 #define SSL_R_SSL2_CONNECTION_ID_TOO_LONG 299
2090 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME 225
2091 #define SSL_R_SSL3_EXT_INVALID_SERVERNAME_TYPE 226
2092 #define SSL_R_SSL3_SESSION_ID_TOO_LONG 300
2093 #define SSL_R_SSL3_SESSION_ID_TOO_SHORT 222
2094 #define SSL_R_SSLV3_ALERT_BAD_CERTIFICATE 1042
2095 #define SSL_R_SSLV3_ALERT_BAD_RECORD_MAC 1020
2096 #define SSL_R_SSLV3_ALERT_CERTIFICATE_EXPIRED 1045
2097 #define SSL_R_SSLV3_ALERT_CERTIFICATE_REVOKED 1044
2098 #define SSL_R_SSLV3_ALERT_CERTIFICATE_UNKNOWN 1046
2099 #define SSL_R_SSLV3_ALERT_DECOMPRESSION_FAILURE 1030
2100 #define SSL_R_SSLV3_ALERT_HANDSHAKE_FAILURE 1040
2101 #define SSL_R_SSLV3_ALERT_ILLEGAL_PARAMETER 1047
2102 #define SSL_R_SSLV3_ALERT_NO_CERTIFICATE 1041
2103 #define SSL_R_SSLV3_ALERT_UNEXPECTED_MESSAGE 1010
2104 #define SSL_R_SSLV3_ALERT_UNSUPPORTED_CERTIFICATE 1043
2105 #define SSL_R_SSL_CTX_HAS_NO_DEFAULT_SSL_VERSION 228
2106 #define SSL_R_SSL_HANDSHAKE_FAILURE 229
2107 #define SSL_R_SSL_LIBRARY_HAS_NO_CIPHERS 230
2108 #define SSL_R_SSL_SESSION_ID_CALLBACK_FAILED 301
2109 #define SSL_R_SSL_SESSION_ID_CONFLICT 302
2110 #define SSL_R_SSL_SESSION_ID_CONTEXT_TOO_LONG 273
2111 #define SSL_R_SSL_SESSION_ID_HAS_BAD_LENGTH 303
2112 #define SSL_R_SSL_SESSION_ID_IS_DIFFERENT 231
2113 #define SSL_R_TLSV1_ALERT_ACCESS_DENIED 1049
2114 #define SSL_R_TLSV1_ALERT_DECODE_ERROR 1050
2115 #define SSL_R_TLSV1_ALERT_DECRYPTION_FAILED 1021
2116 #define SSL_R_TLSV1_ALERT_DECRYPT_ERROR 1051
2117 #define SSL_R_TLSV1_ALERT_EXPORT_RESTRICTION 1060
2118 #define SSL_R_TLSV1_ALERT_INAPPROPRIATE_FALLBACK 1086
2119 #define SSL_R_TLSV1_ALERT_INSUFFICIENT_SECURITY 1071
2120 #define SSL_R_TLSV1_ALERT_INTERNAL_ERROR 1080
2121 #define SSL_R_TLSV1_ALERT_NO_RENEGOTIATION 1100
2122 #define SSL_R_TLSV1_ALERT_PROTOCOL_VERSION 1070
2123 #define SSL_R_TLSV1_ALERT_RECORD_OVERFLOW 1022
2124 #define SSL_R_TLSV1_ALERT_UNKNOWN_CA 1048
2125 #define SSL_R_TLSV1_ALERT_USER_CANCELLED 1090
2126 #define SSL_R_TLSV1_BAD_CERTIFICATE_HASH_VALUE 1114
2127 #define SSL_R_TLSV1_BAD_CERTIFICATE_STATUS_RESPONSE 1113
2128 #define SSL_R_TLSV1_CERTIFICATE_UNOBTAINABLE 1111
2129 #define SSL_R_TLSV1_UNRECOGNIZED_NAME 1112
2130 #define SSL_R_TLSV1_UNSUPPORTED_EXTENSION 1110
2131 #define SSL_R_TLS_CLIENT_CERT_REQ_WITH_ANON_CIPHER 232
2132 #define SSL_R_TLS_INVALID_ECPOINTFORMAT_LIST 227
2133 #define SSL_R_TLS_PEER_DID_NOT_RESPOND_WITH_CERTIFICATE_LIST 233
2134 #define SSL_R_TLS_RSA_ENCRYPTED_VALUE_LENGTH_IS_WRONG 234
2135 #define SSL_R_TRIED_TO_USE_UNSUPPORTED_CIPHER 235
2136 #define SSL_R_UNABLE_TO_DECODE_DH_CERTS 236
2137 #define SSL_R_UNABLE_TO_DECODE_ECDH_CERTS 313
2138 #define SSL_R_UNABLE_TO_EXTRACT_PUBLIC_KEY 237
2139 #define SSL_R_UNABLE_TO_FIND_DH_PARAMETERS 238
2140 #define SSL_R_UNABLE_TO_FIND_ECDH_PARAMETERS 314
2141 #define SSL_R_UNABLE_TO_FIND_PUBLIC_KEY_PARAMETERS 239
2142 #define SSL_R_UNABLE_TO_FIND_SSL_METHOD 240
2143 #define SSL_R_UNABLE_TO_LOAD_SSL2_MD5_ROUTINES 241
2144 #define SSL_R_UNABLE_TO_LOAD_SSL3_MD5_ROUTINES 242
2145 #define SSL_R_UNABLE_TO_LOAD_SSL3_SHA1_ROUTINES 243
2146 #define SSL_R_UNEXPECTED_MESSAGE 244
2147 #define SSL_R_UNEXPECTED_RECORD 245
2148 #define SSL_R_UNINITIALIZED 276
2149 #define SSL_R_UNKNOWN_ALERT_TYPE 246
2150 #define SSL_R_UNKNOWN_CERTIFICATE_TYPE 247
2151 #define SSL_R_UNKNOWN_CIPHER_RETURNED 248
2152 #define SSL_R_UNKNOWN_CIPHER_TYPE 249
2153 #define SSL_R_UNKNOWN_KEY_EXCHANGE_TYPE 250
2154 #define SSL_R_UNKNOWN_PKEY_TYPE 251
2155 #define SSL_R_UNKNOWN_PROTOCOL 252
2156 #define SSL_R_UNKNOWN_REMOTE_ERROR_TYPE 253
2157 #define SSL_R_UNKNOWN_SSL_VERSION 254
2158 #define SSL_R_UNKNOWN_STATE 255
2159 #define SSL_R_UNSAFE_LEGACY_RENEGOTIATION_DISABLED 323
2160 #define SSL_R_UNSUPPORTED_CIPHER 256
2161 #define SSL_R_UNSUPPORTED_COMPRESSION_ALGORITHM 257
2162 #define SSL_R_UNSUPPORTED_ELLIPTIC_CURVE 315
2163 #define SSL_R_UNSUPPORTED_PROTOCOL 258
2164 #define SSL_R_UNSUPPORTED_SSL_VERSION 259
2165 #define SSL_R_UNSUPPORTED_STATUS_TYPE 329
2166 #define SSL_R_WRITE_BIO_NOT_SET 260
2167 #define SSL_R_WRONG_CIPHER_RETURNED 261
2168 #define SSL_R_WRONG_MESSAGE_TYPE 262
2169 #define SSL_R_WRONG_NUMBER_OF_KEY_BITS 263
2170 #define SSL_R_WRONG_SIGNATURE_LENGTH 264
2171 #define SSL_R_WRONG_SIGNATURE_SIZE 265
2172 #define SSL_R_WRONG_SSL_VERSION 266
2173 #define SSL_R_WRONG_VERSION_NUMBER 267
2174 #define SSL_R_X509_LIB 268
2175 #define SSL_R_X509_VERIFICATION_SETUP_PROBLEMS 269
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