tzdata: update to 2018g
[unleashed.git] / lib / libssl / ssl3.h
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1 /* $OpenBSD: ssl3.h,v 1.47 2018/04/07 16:55:13 jsing Exp $ */
2 /* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
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
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
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) 1998-2002 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
63 * are met:
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
71 * distribution.
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
88 * acknowledgment:
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.
117 #ifndef HEADER_SSL3_H
118 #define HEADER_SSL3_H
120 #include <openssl/opensslconf.h>
121 #include <openssl/buffer.h>
122 #include <openssl/evp.h>
123 #include <openssl/ssl.h>
125 #ifdef __cplusplus
126 extern "C" {
127 #endif
129 /* TLS_EMPTY_RENEGOTIATION_INFO_SCSV from RFC 5746. */
130 #define SSL3_CK_SCSV 0x030000FF
132 /* TLS_FALLBACK_SCSV from draft-ietf-tls-downgrade-scsv-03. */
133 #define SSL3_CK_FALLBACK_SCSV 0x03005600
135 #define SSL3_CK_RSA_NULL_MD5 0x03000001
136 #define SSL3_CK_RSA_NULL_SHA 0x03000002
137 #define SSL3_CK_RSA_RC4_40_MD5 0x03000003
138 #define SSL3_CK_RSA_RC4_128_MD5 0x03000004
139 #define SSL3_CK_RSA_RC4_128_SHA 0x03000005
140 #define SSL3_CK_RSA_RC2_40_MD5 0x03000006
141 #define SSL3_CK_RSA_IDEA_128_SHA 0x03000007
142 #define SSL3_CK_RSA_DES_40_CBC_SHA 0x03000008
143 #define SSL3_CK_RSA_DES_64_CBC_SHA 0x03000009
144 #define SSL3_CK_RSA_DES_192_CBC3_SHA 0x0300000A
146 #define SSL3_CK_DH_DSS_DES_40_CBC_SHA 0x0300000B
147 #define SSL3_CK_DH_DSS_DES_64_CBC_SHA 0x0300000C
148 #define SSL3_CK_DH_DSS_DES_192_CBC3_SHA 0x0300000D
149 #define SSL3_CK_DH_RSA_DES_40_CBC_SHA 0x0300000E
150 #define SSL3_CK_DH_RSA_DES_64_CBC_SHA 0x0300000F
151 #define SSL3_CK_DH_RSA_DES_192_CBC3_SHA 0x03000010
153 #define SSL3_CK_EDH_DSS_DES_40_CBC_SHA 0x03000011
154 #define SSL3_CK_EDH_DSS_DES_64_CBC_SHA 0x03000012
155 #define SSL3_CK_EDH_DSS_DES_192_CBC3_SHA 0x03000013
156 #define SSL3_CK_EDH_RSA_DES_40_CBC_SHA 0x03000014
157 #define SSL3_CK_EDH_RSA_DES_64_CBC_SHA 0x03000015
158 #define SSL3_CK_EDH_RSA_DES_192_CBC3_SHA 0x03000016
160 #define SSL3_CK_ADH_RC4_40_MD5 0x03000017
161 #define SSL3_CK_ADH_RC4_128_MD5 0x03000018
162 #define SSL3_CK_ADH_DES_40_CBC_SHA 0x03000019
163 #define SSL3_CK_ADH_DES_64_CBC_SHA 0x0300001A
164 #define SSL3_CK_ADH_DES_192_CBC_SHA 0x0300001B
166 /* VRS Additional Kerberos5 entries
168 #define SSL3_CK_KRB5_DES_64_CBC_SHA 0x0300001E
169 #define SSL3_CK_KRB5_DES_192_CBC3_SHA 0x0300001F
170 #define SSL3_CK_KRB5_RC4_128_SHA 0x03000020
171 #define SSL3_CK_KRB5_IDEA_128_CBC_SHA 0x03000021
172 #define SSL3_CK_KRB5_DES_64_CBC_MD5 0x03000022
173 #define SSL3_CK_KRB5_DES_192_CBC3_MD5 0x03000023
174 #define SSL3_CK_KRB5_RC4_128_MD5 0x03000024
175 #define SSL3_CK_KRB5_IDEA_128_CBC_MD5 0x03000025
177 #define SSL3_CK_KRB5_DES_40_CBC_SHA 0x03000026
178 #define SSL3_CK_KRB5_RC2_40_CBC_SHA 0x03000027
179 #define SSL3_CK_KRB5_RC4_40_SHA 0x03000028
180 #define SSL3_CK_KRB5_DES_40_CBC_MD5 0x03000029
181 #define SSL3_CK_KRB5_RC2_40_CBC_MD5 0x0300002A
182 #define SSL3_CK_KRB5_RC4_40_MD5 0x0300002B
184 #define SSL3_TXT_RSA_NULL_MD5 "NULL-MD5"
185 #define SSL3_TXT_RSA_NULL_SHA "NULL-SHA"
186 #define SSL3_TXT_RSA_RC4_40_MD5 "EXP-RC4-MD5"
187 #define SSL3_TXT_RSA_RC4_128_MD5 "RC4-MD5"
188 #define SSL3_TXT_RSA_RC4_128_SHA "RC4-SHA"
189 #define SSL3_TXT_RSA_RC2_40_MD5 "EXP-RC2-CBC-MD5"
190 #define SSL3_TXT_RSA_IDEA_128_SHA "IDEA-CBC-SHA"
191 #define SSL3_TXT_RSA_DES_40_CBC_SHA "EXP-DES-CBC-SHA"
192 #define SSL3_TXT_RSA_DES_64_CBC_SHA "DES-CBC-SHA"
193 #define SSL3_TXT_RSA_DES_192_CBC3_SHA "DES-CBC3-SHA"
195 #define SSL3_TXT_DH_DSS_DES_40_CBC_SHA "EXP-DH-DSS-DES-CBC-SHA"
196 #define SSL3_TXT_DH_DSS_DES_64_CBC_SHA "DH-DSS-DES-CBC-SHA"
197 #define SSL3_TXT_DH_DSS_DES_192_CBC3_SHA "DH-DSS-DES-CBC3-SHA"
198 #define SSL3_TXT_DH_RSA_DES_40_CBC_SHA "EXP-DH-RSA-DES-CBC-SHA"
199 #define SSL3_TXT_DH_RSA_DES_64_CBC_SHA "DH-RSA-DES-CBC-SHA"
200 #define SSL3_TXT_DH_RSA_DES_192_CBC3_SHA "DH-RSA-DES-CBC3-SHA"
202 #define SSL3_TXT_EDH_DSS_DES_40_CBC_SHA "EXP-EDH-DSS-DES-CBC-SHA"
203 #define SSL3_TXT_EDH_DSS_DES_64_CBC_SHA "EDH-DSS-DES-CBC-SHA"
204 #define SSL3_TXT_EDH_DSS_DES_192_CBC3_SHA "EDH-DSS-DES-CBC3-SHA"
205 #define SSL3_TXT_EDH_RSA_DES_40_CBC_SHA "EXP-EDH-RSA-DES-CBC-SHA"
206 #define SSL3_TXT_EDH_RSA_DES_64_CBC_SHA "EDH-RSA-DES-CBC-SHA"
207 #define SSL3_TXT_EDH_RSA_DES_192_CBC3_SHA "EDH-RSA-DES-CBC3-SHA"
209 #define SSL3_TXT_ADH_RC4_40_MD5 "EXP-ADH-RC4-MD5"
210 #define SSL3_TXT_ADH_RC4_128_MD5 "ADH-RC4-MD5"
211 #define SSL3_TXT_ADH_DES_40_CBC_SHA "EXP-ADH-DES-CBC-SHA"
212 #define SSL3_TXT_ADH_DES_64_CBC_SHA "ADH-DES-CBC-SHA"
213 #define SSL3_TXT_ADH_DES_192_CBC_SHA "ADH-DES-CBC3-SHA"
215 #define SSL3_TXT_KRB5_DES_64_CBC_SHA "KRB5-DES-CBC-SHA"
216 #define SSL3_TXT_KRB5_DES_192_CBC3_SHA "KRB5-DES-CBC3-SHA"
217 #define SSL3_TXT_KRB5_RC4_128_SHA "KRB5-RC4-SHA"
218 #define SSL3_TXT_KRB5_IDEA_128_CBC_SHA "KRB5-IDEA-CBC-SHA"
219 #define SSL3_TXT_KRB5_DES_64_CBC_MD5 "KRB5-DES-CBC-MD5"
220 #define SSL3_TXT_KRB5_DES_192_CBC3_MD5 "KRB5-DES-CBC3-MD5"
221 #define SSL3_TXT_KRB5_RC4_128_MD5 "KRB5-RC4-MD5"
222 #define SSL3_TXT_KRB5_IDEA_128_CBC_MD5 "KRB5-IDEA-CBC-MD5"
224 #define SSL3_TXT_KRB5_DES_40_CBC_SHA "EXP-KRB5-DES-CBC-SHA"
225 #define SSL3_TXT_KRB5_RC2_40_CBC_SHA "EXP-KRB5-RC2-CBC-SHA"
226 #define SSL3_TXT_KRB5_RC4_40_SHA "EXP-KRB5-RC4-SHA"
227 #define SSL3_TXT_KRB5_DES_40_CBC_MD5 "EXP-KRB5-DES-CBC-MD5"
228 #define SSL3_TXT_KRB5_RC2_40_CBC_MD5 "EXP-KRB5-RC2-CBC-MD5"
229 #define SSL3_TXT_KRB5_RC4_40_MD5 "EXP-KRB5-RC4-MD5"
231 #define SSL3_SSL_SESSION_ID_LENGTH 32
232 #define SSL3_MAX_SSL_SESSION_ID_LENGTH 32
234 #define SSL3_MASTER_SECRET_SIZE 48
235 #define SSL3_RANDOM_SIZE 32
236 #define SSL3_SEQUENCE_SIZE 8
237 #define SSL3_SESSION_ID_SIZE 32
238 #define SSL3_CIPHER_VALUE_SIZE 2
240 #define SSL3_RT_HEADER_LENGTH 5
241 #define SSL3_HM_HEADER_LENGTH 4
243 #define SSL3_ALIGN_PAYLOAD 8
245 /* This is the maximum MAC (digest) size used by the SSL library.
246 * Currently maximum of 20 is used by SHA1, but we reserve for
247 * future extension for 512-bit hashes.
250 #define SSL3_RT_MAX_MD_SIZE 64
252 /* Maximum block size used in all ciphersuites. Currently 16 for AES.
255 #define SSL_RT_MAX_CIPHER_BLOCK_SIZE 16
257 #define SSL3_RT_MAX_EXTRA (16384)
259 /* Maximum plaintext length: defined by SSL/TLS standards */
260 #define SSL3_RT_MAX_PLAIN_LENGTH 16384
261 /* Maximum compression overhead: defined by SSL/TLS standards */
262 #define SSL3_RT_MAX_COMPRESSED_OVERHEAD 1024
264 /* The standards give a maximum encryption overhead of 1024 bytes.
265 * In practice the value is lower than this. The overhead is the maximum
266 * number of padding bytes (256) plus the mac size.
268 #define SSL3_RT_MAX_ENCRYPTED_OVERHEAD (256 + SSL3_RT_MAX_MD_SIZE)
270 /* OpenSSL currently only uses a padding length of at most one block so
271 * the send overhead is smaller.
274 #define SSL3_RT_SEND_MAX_ENCRYPTED_OVERHEAD \
275 (SSL_RT_MAX_CIPHER_BLOCK_SIZE + SSL3_RT_MAX_MD_SIZE)
277 /* If compression isn't used don't include the compression overhead */
278 #define SSL3_RT_MAX_COMPRESSED_LENGTH SSL3_RT_MAX_PLAIN_LENGTH
279 #define SSL3_RT_MAX_ENCRYPTED_LENGTH \
280 (SSL3_RT_MAX_ENCRYPTED_OVERHEAD+SSL3_RT_MAX_COMPRESSED_LENGTH)
281 #define SSL3_RT_MAX_PACKET_SIZE \
282 (SSL3_RT_MAX_ENCRYPTED_LENGTH+SSL3_RT_HEADER_LENGTH)
284 #define SSL3_MD_CLIENT_FINISHED_CONST "\x43\x4C\x4E\x54"
285 #define SSL3_MD_SERVER_FINISHED_CONST "\x53\x52\x56\x52"
287 #define SSL3_VERSION 0x0300
288 #define SSL3_VERSION_MAJOR 0x03
289 #define SSL3_VERSION_MINOR 0x00
291 #define SSL3_RT_CHANGE_CIPHER_SPEC 20
292 #define SSL3_RT_ALERT 21
293 #define SSL3_RT_HANDSHAKE 22
294 #define SSL3_RT_APPLICATION_DATA 23
295 #define TLS1_RT_HEARTBEAT 24
297 #define SSL3_AL_WARNING 1
298 #define SSL3_AL_FATAL 2
300 #define SSL3_AD_CLOSE_NOTIFY 0
301 #define SSL3_AD_UNEXPECTED_MESSAGE 10 /* fatal */
302 #define SSL3_AD_BAD_RECORD_MAC 20 /* fatal */
303 #define SSL3_AD_DECOMPRESSION_FAILURE 30 /* fatal */
304 #define SSL3_AD_HANDSHAKE_FAILURE 40 /* fatal */
305 #define SSL3_AD_NO_CERTIFICATE 41
306 #define SSL3_AD_BAD_CERTIFICATE 42
307 #define SSL3_AD_UNSUPPORTED_CERTIFICATE 43
308 #define SSL3_AD_CERTIFICATE_REVOKED 44
309 #define SSL3_AD_CERTIFICATE_EXPIRED 45
310 #define SSL3_AD_CERTIFICATE_UNKNOWN 46
311 #define SSL3_AD_ILLEGAL_PARAMETER 47 /* fatal */
313 #define TLS1_HB_REQUEST 1
314 #define TLS1_HB_RESPONSE 2
316 #ifndef OPENSSL_NO_SSL_INTERN
318 typedef struct ssl3_record_st {
319 /*r */ int type; /* type of record */
320 /*rw*/ unsigned int length; /* How many bytes available */
321 /*r */ unsigned int off; /* read/write offset into 'buf' */
322 /*rw*/ unsigned char *data; /* pointer to the record data */
323 /*rw*/ unsigned char *input; /* where the decode bytes are */
324 /*r */ unsigned long epoch; /* epoch number, needed by DTLS1 */
325 /*r */ unsigned char seq_num[8]; /* sequence number, needed by DTLS1 */
326 } SSL3_RECORD;
328 typedef struct ssl3_buffer_st {
329 unsigned char *buf; /* at least SSL3_RT_MAX_PACKET_SIZE bytes,
330 * see ssl3_setup_buffers() */
331 size_t len; /* buffer size */
332 int offset; /* where to 'copy from' */
333 int left; /* how many bytes left */
334 } SSL3_BUFFER;
336 #endif
338 #define SSL3_CT_RSA_SIGN 1
339 #define SSL3_CT_DSS_SIGN 2
340 #define SSL3_CT_RSA_FIXED_DH 3
341 #define SSL3_CT_DSS_FIXED_DH 4
342 #define SSL3_CT_RSA_EPHEMERAL_DH 5
343 #define SSL3_CT_DSS_EPHEMERAL_DH 6
344 #define SSL3_CT_FORTEZZA_DMS 20
345 /* SSL3_CT_NUMBER is used to size arrays and it must be large
346 * enough to contain all of the cert types defined either for
347 * SSLv3 and TLSv1.
349 #define SSL3_CT_NUMBER 11
351 #define SSL3_FLAGS_NO_RENEGOTIATE_CIPHERS 0x0001
352 #define TLS1_FLAGS_SKIP_CERT_VERIFY 0x0010
353 #define TLS1_FLAGS_KEEP_HANDSHAKE 0x0020
354 #define SSL3_FLAGS_CCS_OK 0x0080
356 #ifndef OPENSSL_NO_SSL_INTERN
358 struct ssl3_state_internal_st;
360 typedef struct ssl3_state_st {
361 long flags;
363 unsigned char server_random[SSL3_RANDOM_SIZE];
364 unsigned char client_random[SSL3_RANDOM_SIZE];
366 SSL3_BUFFER rbuf; /* read IO goes into here */
367 SSL3_BUFFER wbuf; /* write IO goes into here */
369 /* we allow one fatal and one warning alert to be outstanding,
370 * send close alert via the warning alert */
371 int alert_dispatch;
372 unsigned char send_alert[2];
374 struct {
375 int new_mac_secret_size;
376 } tmp;
378 struct ssl3_state_internal_st *internal;
379 } SSL3_STATE;
381 #endif
383 /* SSLv3 */
384 /*client */
385 /* extra state */
386 #define SSL3_ST_CW_FLUSH (0x100|SSL_ST_CONNECT)
387 /* write to server */
388 #define SSL3_ST_CW_CLNT_HELLO_A (0x110|SSL_ST_CONNECT)
389 #define SSL3_ST_CW_CLNT_HELLO_B (0x111|SSL_ST_CONNECT)
390 /* read from server */
391 #define SSL3_ST_CR_SRVR_HELLO_A (0x120|SSL_ST_CONNECT)
392 #define SSL3_ST_CR_SRVR_HELLO_B (0x121|SSL_ST_CONNECT)
393 #define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_A (0x126|SSL_ST_CONNECT)
394 #define DTLS1_ST_CR_HELLO_VERIFY_REQUEST_B (0x127|SSL_ST_CONNECT)
395 #define SSL3_ST_CR_CERT_A (0x130|SSL_ST_CONNECT)
396 #define SSL3_ST_CR_CERT_B (0x131|SSL_ST_CONNECT)
397 #define SSL3_ST_CR_KEY_EXCH_A (0x140|SSL_ST_CONNECT)
398 #define SSL3_ST_CR_KEY_EXCH_B (0x141|SSL_ST_CONNECT)
399 #define SSL3_ST_CR_CERT_REQ_A (0x150|SSL_ST_CONNECT)
400 #define SSL3_ST_CR_CERT_REQ_B (0x151|SSL_ST_CONNECT)
401 #define SSL3_ST_CR_SRVR_DONE_A (0x160|SSL_ST_CONNECT)
402 #define SSL3_ST_CR_SRVR_DONE_B (0x161|SSL_ST_CONNECT)
403 /* write to server */
404 #define SSL3_ST_CW_CERT_A (0x170|SSL_ST_CONNECT)
405 #define SSL3_ST_CW_CERT_B (0x171|SSL_ST_CONNECT)
406 #define SSL3_ST_CW_CERT_C (0x172|SSL_ST_CONNECT)
407 #define SSL3_ST_CW_CERT_D (0x173|SSL_ST_CONNECT)
408 #define SSL3_ST_CW_KEY_EXCH_A (0x180|SSL_ST_CONNECT)
409 #define SSL3_ST_CW_KEY_EXCH_B (0x181|SSL_ST_CONNECT)
410 #define SSL3_ST_CW_CERT_VRFY_A (0x190|SSL_ST_CONNECT)
411 #define SSL3_ST_CW_CERT_VRFY_B (0x191|SSL_ST_CONNECT)
412 #define SSL3_ST_CW_CHANGE_A (0x1A0|SSL_ST_CONNECT)
413 #define SSL3_ST_CW_CHANGE_B (0x1A1|SSL_ST_CONNECT)
414 #define SSL3_ST_CW_FINISHED_A (0x1B0|SSL_ST_CONNECT)
415 #define SSL3_ST_CW_FINISHED_B (0x1B1|SSL_ST_CONNECT)
416 /* read from server */
417 #define SSL3_ST_CR_CHANGE_A (0x1C0|SSL_ST_CONNECT)
418 #define SSL3_ST_CR_CHANGE_B (0x1C1|SSL_ST_CONNECT)
419 #define SSL3_ST_CR_FINISHED_A (0x1D0|SSL_ST_CONNECT)
420 #define SSL3_ST_CR_FINISHED_B (0x1D1|SSL_ST_CONNECT)
421 #define SSL3_ST_CR_SESSION_TICKET_A (0x1E0|SSL_ST_CONNECT)
422 #define SSL3_ST_CR_SESSION_TICKET_B (0x1E1|SSL_ST_CONNECT)
423 #define SSL3_ST_CR_CERT_STATUS_A (0x1F0|SSL_ST_CONNECT)
424 #define SSL3_ST_CR_CERT_STATUS_B (0x1F1|SSL_ST_CONNECT)
426 /* server */
427 /* extra state */
428 #define SSL3_ST_SW_FLUSH (0x100|SSL_ST_ACCEPT)
429 /* read from client */
430 /* Do not change the number values, they do matter */
431 #define SSL3_ST_SR_CLNT_HELLO_A (0x110|SSL_ST_ACCEPT)
432 #define SSL3_ST_SR_CLNT_HELLO_B (0x111|SSL_ST_ACCEPT)
433 #define SSL3_ST_SR_CLNT_HELLO_C (0x112|SSL_ST_ACCEPT)
434 /* write to client */
435 #define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_A (0x113|SSL_ST_ACCEPT)
436 #define DTLS1_ST_SW_HELLO_VERIFY_REQUEST_B (0x114|SSL_ST_ACCEPT)
437 #define SSL3_ST_SW_HELLO_REQ_A (0x120|SSL_ST_ACCEPT)
438 #define SSL3_ST_SW_HELLO_REQ_B (0x121|SSL_ST_ACCEPT)
439 #define SSL3_ST_SW_HELLO_REQ_C (0x122|SSL_ST_ACCEPT)
440 #define SSL3_ST_SW_SRVR_HELLO_A (0x130|SSL_ST_ACCEPT)
441 #define SSL3_ST_SW_SRVR_HELLO_B (0x131|SSL_ST_ACCEPT)
442 #define SSL3_ST_SW_CERT_A (0x140|SSL_ST_ACCEPT)
443 #define SSL3_ST_SW_CERT_B (0x141|SSL_ST_ACCEPT)
444 #define SSL3_ST_SW_KEY_EXCH_A (0x150|SSL_ST_ACCEPT)
445 #define SSL3_ST_SW_KEY_EXCH_B (0x151|SSL_ST_ACCEPT)
446 #define SSL3_ST_SW_CERT_REQ_A (0x160|SSL_ST_ACCEPT)
447 #define SSL3_ST_SW_CERT_REQ_B (0x161|SSL_ST_ACCEPT)
448 #define SSL3_ST_SW_SRVR_DONE_A (0x170|SSL_ST_ACCEPT)
449 #define SSL3_ST_SW_SRVR_DONE_B (0x171|SSL_ST_ACCEPT)
450 /* read from client */
451 #define SSL3_ST_SR_CERT_A (0x180|SSL_ST_ACCEPT)
452 #define SSL3_ST_SR_CERT_B (0x181|SSL_ST_ACCEPT)
453 #define SSL3_ST_SR_KEY_EXCH_A (0x190|SSL_ST_ACCEPT)
454 #define SSL3_ST_SR_KEY_EXCH_B (0x191|SSL_ST_ACCEPT)
455 #define SSL3_ST_SR_CERT_VRFY_A (0x1A0|SSL_ST_ACCEPT)
456 #define SSL3_ST_SR_CERT_VRFY_B (0x1A1|SSL_ST_ACCEPT)
457 #define SSL3_ST_SR_CHANGE_A (0x1B0|SSL_ST_ACCEPT)
458 #define SSL3_ST_SR_CHANGE_B (0x1B1|SSL_ST_ACCEPT)
459 #define SSL3_ST_SR_FINISHED_A (0x1C0|SSL_ST_ACCEPT)
460 #define SSL3_ST_SR_FINISHED_B (0x1C1|SSL_ST_ACCEPT)
461 /* write to client */
462 #define SSL3_ST_SW_CHANGE_A (0x1D0|SSL_ST_ACCEPT)
463 #define SSL3_ST_SW_CHANGE_B (0x1D1|SSL_ST_ACCEPT)
464 #define SSL3_ST_SW_FINISHED_A (0x1E0|SSL_ST_ACCEPT)
465 #define SSL3_ST_SW_FINISHED_B (0x1E1|SSL_ST_ACCEPT)
466 #define SSL3_ST_SW_SESSION_TICKET_A (0x1F0|SSL_ST_ACCEPT)
467 #define SSL3_ST_SW_SESSION_TICKET_B (0x1F1|SSL_ST_ACCEPT)
468 #define SSL3_ST_SW_CERT_STATUS_A (0x200|SSL_ST_ACCEPT)
469 #define SSL3_ST_SW_CERT_STATUS_B (0x201|SSL_ST_ACCEPT)
471 #define SSL3_MT_HELLO_REQUEST 0
472 #define SSL3_MT_CLIENT_HELLO 1
473 #define SSL3_MT_SERVER_HELLO 2
474 #define SSL3_MT_NEWSESSION_TICKET 4
475 #define SSL3_MT_CERTIFICATE 11
476 #define SSL3_MT_SERVER_KEY_EXCHANGE 12
477 #define SSL3_MT_CERTIFICATE_REQUEST 13
478 #define SSL3_MT_SERVER_DONE 14
479 #define SSL3_MT_CERTIFICATE_VERIFY 15
480 #define SSL3_MT_CLIENT_KEY_EXCHANGE 16
481 #define SSL3_MT_FINISHED 20
482 #define SSL3_MT_CERTIFICATE_STATUS 22
484 #define DTLS1_MT_HELLO_VERIFY_REQUEST 3
486 #define SSL3_MT_CCS 1
488 /* These are used when changing over to a new cipher */
489 #define SSL3_CC_READ 0x01
490 #define SSL3_CC_WRITE 0x02
491 #define SSL3_CC_CLIENT 0x10
492 #define SSL3_CC_SERVER 0x20
493 #define SSL3_CHANGE_CIPHER_CLIENT_WRITE (SSL3_CC_CLIENT|SSL3_CC_WRITE)
494 #define SSL3_CHANGE_CIPHER_SERVER_READ (SSL3_CC_SERVER|SSL3_CC_READ)
495 #define SSL3_CHANGE_CIPHER_CLIENT_READ (SSL3_CC_CLIENT|SSL3_CC_READ)
496 #define SSL3_CHANGE_CIPHER_SERVER_WRITE (SSL3_CC_SERVER|SSL3_CC_WRITE)
498 #ifdef __cplusplus
500 #endif
501 #endif