Import OpenSSL 0.9.8e.
[dragonfly.git] / crypto / openssl-0.9 / ssl / t1_lib.c
CommitLineData
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1/* ssl/t1_lib.c */
2/* Copyright (C) 1995-1998 Eric Young (eay@cryptsoft.com)
3 * All rights reserved.
4 *
5 * This package is an SSL implementation written
6 * by Eric Young (eay@cryptsoft.com).
7 * The implementation was written so as to conform with Netscapes SSL.
8 *
9 * This library is free for commercial and non-commercial use as long as
10 * the following conditions are aheared to. The following conditions
11 * apply to all code found in this distribution, be it the RC4, RSA,
12 * lhash, DES, etc., code; not just the SSL code. The SSL documentation
13 * included with this distribution is covered by the same copyright terms
14 * except that the holder is Tim Hudson (tjh@cryptsoft.com).
15 *
16 * Copyright remains Eric Young's, and as such any Copyright notices in
17 * the code are not to be removed.
18 * If this package is used in a product, Eric Young should be given attribution
19 * as the author of the parts of the library used.
20 * This can be in the form of a textual message at program startup or
21 * in documentation (online or textual) provided with the package.
22 *
23 * Redistribution and use in source and binary forms, with or without
24 * modification, are permitted provided that the following conditions
25 * are met:
26 * 1. Redistributions of source code must retain the copyright
27 * notice, this list of conditions and the following disclaimer.
28 * 2. Redistributions in binary form must reproduce the above copyright
29 * notice, this list of conditions and the following disclaimer in the
30 * documentation and/or other materials provided with the distribution.
31 * 3. All advertising materials mentioning features or use of this software
32 * must display the following acknowledgement:
33 * "This product includes cryptographic software written by
34 * Eric Young (eay@cryptsoft.com)"
35 * The word 'cryptographic' can be left out if the rouines from the library
36 * being used are not cryptographic related :-).
37 * 4. If you include any Windows specific code (or a derivative thereof) from
38 * the apps directory (application code) you must include an acknowledgement:
39 * "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
40 *
41 * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
42 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
44 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
47 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
48 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
49 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
50 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
51 * SUCH DAMAGE.
52 *
53 * The licence and distribution terms for any publically available version or
54 * derivative of this code cannot be changed. i.e. this code cannot simply be
55 * copied and put under another distribution licence
56 * [including the GNU Public Licence.]
57 */
58
59#include <stdio.h>
60#include <openssl/objects.h>
61#include "ssl_locl.h"
62
e40c9513 63const char tls1_version_str[]="TLSv1" OPENSSL_VERSION_PTEXT;
56276539 64
5bd86ce5 65SSL3_ENC_METHOD TLSv1_enc_data={
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66 tls1_enc,
67 tls1_mac,
68 tls1_setup_key_block,
69 tls1_generate_master_secret,
70 tls1_change_cipher_state,
71 tls1_final_finish_mac,
72 TLS1_FINISH_MAC_LENGTH,
73 tls1_cert_verify_mac,
74 TLS_MD_CLIENT_FINISH_CONST,TLS_MD_CLIENT_FINISH_CONST_SIZE,
75 TLS_MD_SERVER_FINISH_CONST,TLS_MD_SERVER_FINISH_CONST_SIZE,
76 tls1_alert_code,
77 };
78
5bd86ce5 79long tls1_default_timeout(void)
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80 {
81 /* 2 hours, the 24 hours mentioned in the TLSv1 spec
82 * is way too long for http, the cache would over fill */
83 return(60*60*2);
84 }
85
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86IMPLEMENT_tls1_meth_func(tlsv1_base_method,
87 ssl_undefined_function,
88 ssl_undefined_function,
89 ssl_bad_method)
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90
91int tls1_new(SSL *s)
92 {
93 if (!ssl3_new(s)) return(0);
94 s->method->ssl_clear(s);
95 return(1);
96 }
97
98void tls1_free(SSL *s)
99 {
100 ssl3_free(s);
101 }
102
103void tls1_clear(SSL *s)
104 {
105 ssl3_clear(s);
106 s->version=TLS1_VERSION;
107 }
108
109#if 0
110long tls1_ctrl(SSL *s, int cmd, long larg, char *parg)
111 {
112 return(0);
113 }
114
115long tls1_callback_ctrl(SSL *s, int cmd, void *(*fp)())
116 {
117 return(0);
118 }
119#endif