crypto/openssl-0.9.7e/include/openssl/tls1.h

   1 /* ssl/tls1.h */
   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 #ifndef HEADER_TLS1_H
  60 #define HEADER_TLS1_H
  61
  62 #include <openssl/buffer.h>
  63
  64 #ifdef  __cplusplus
  65 extern "C" {
  66 #endif
  67
  68 #define TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES    1
  69
  70 #define TLS1_VERSION                    0x0301
  71 #define TLS1_VERSION_MAJOR              0x03
  72 #define TLS1_VERSION_MINOR              0x01
  73
  74 #define TLS1_AD_DECRYPTION_FAILED       21
  75 #define TLS1_AD_RECORD_OVERFLOW         22
  76 #define TLS1_AD_UNKNOWN_CA              48      /* fatal */
  77 #define TLS1_AD_ACCESS_DENIED           49      /* fatal */
  78 #define TLS1_AD_DECODE_ERROR            50      /* fatal */
  79 #define TLS1_AD_DECRYPT_ERROR           51
  80 #define TLS1_AD_EXPORT_RESTRICTION      60      /* fatal */
  81 #define TLS1_AD_PROTOCOL_VERSION        70      /* fatal */
  82 #define TLS1_AD_INSUFFICIENT_SECURITY   71      /* fatal */
  83 #define TLS1_AD_INTERNAL_ERROR          80      /* fatal */
  84 #define TLS1_AD_USER_CANCELLED          90
  85 #define TLS1_AD_NO_RENEGOTIATION        100
  86
  87 /* Additional TLS ciphersuites from draft-ietf-tls-56-bit-ciphersuites-00.txt
  88  * (available if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES is defined, see
  89  * s3_lib.c).  We actually treat them like SSL 3.0 ciphers, which we probably
  90  * shouldn't. */
  91 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5          0x03000060
  92 #define TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5      0x03000061
  93 #define TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA         0x03000062
  94 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA     0x03000063
  95 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA          0x03000064
  96 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA      0x03000065
  97 #define TLS1_CK_DHE_DSS_WITH_RC4_128_SHA                0x03000066
  98
  99 /* AES ciphersuites from RFC3268 */
 100
 101 #define TLS1_CK_RSA_WITH_AES_128_SHA                    0x0300002F
 102 #define TLS1_CK_DH_DSS_WITH_AES_128_SHA                 0x03000030
 103 #define TLS1_CK_DH_RSA_WITH_AES_128_SHA                 0x03000031
 104 #define TLS1_CK_DHE_DSS_WITH_AES_128_SHA                0x03000032
 105 #define TLS1_CK_DHE_RSA_WITH_AES_128_SHA                0x03000033
 106 #define TLS1_CK_ADH_WITH_AES_128_SHA                    0x03000034
 107
 108 #define TLS1_CK_RSA_WITH_AES_256_SHA                    0x03000035
 109 #define TLS1_CK_DH_DSS_WITH_AES_256_SHA                 0x03000036
 110 #define TLS1_CK_DH_RSA_WITH_AES_256_SHA                 0x03000037
 111 #define TLS1_CK_DHE_DSS_WITH_AES_256_SHA                0x03000038
 112 #define TLS1_CK_DHE_RSA_WITH_AES_256_SHA                0x03000039
 113 #define TLS1_CK_ADH_WITH_AES_256_SHA                    0x0300003A
 114
 115 /* XXX
 116  * Inconsistency alert:
 117  * The OpenSSL names of ciphers with ephemeral DH here include the string
 118  * "DHE", while elsewhere it has always been "EDH".
 119  * (The alias for the list of all such ciphers also is "EDH".)
 120  * The specifications speak of "EDH"; maybe we should allow both forms
 121  * for everything. */
 122 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5         "EXP1024-RC4-MD5"
 123 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5     "EXP1024-RC2-CBC-MD5"
 124 #define TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA        "EXP1024-DES-CBC-SHA"
 125 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA    "EXP1024-DHE-DSS-DES-CBC-SHA"
 126 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA         "EXP1024-RC4-SHA"
 127 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA     "EXP1024-DHE-DSS-RC4-SHA"
 128 #define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA               "DHE-DSS-RC4-SHA"
 129
 130 /* AES ciphersuites from RFC3268 */
 131 #define TLS1_TXT_RSA_WITH_AES_128_SHA                   "AES128-SHA"
 132 #define TLS1_TXT_DH_DSS_WITH_AES_128_SHA                "DH-DSS-AES128-SHA"
 133 #define TLS1_TXT_DH_RSA_WITH_AES_128_SHA                "DH-RSA-AES128-SHA"
 134 #define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA               "DHE-DSS-AES128-SHA"
 135 #define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA               "DHE-RSA-AES128-SHA"
 136 #define TLS1_TXT_ADH_WITH_AES_128_SHA                   "ADH-AES128-SHA"
 137
 138 #define TLS1_TXT_RSA_WITH_AES_256_SHA                   "AES256-SHA"
 139 #define TLS1_TXT_DH_DSS_WITH_AES_256_SHA                "DH-DSS-AES256-SHA"
 140 #define TLS1_TXT_DH_RSA_WITH_AES_256_SHA                "DH-RSA-AES256-SHA"
 141 #define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA               "DHE-DSS-AES256-SHA"
 142 #define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA               "DHE-RSA-AES256-SHA"
 143 #define TLS1_TXT_ADH_WITH_AES_256_SHA                   "ADH-AES256-SHA"
 144
 145
 146 #define TLS_CT_RSA_SIGN                 1
 147 #define TLS_CT_DSS_SIGN                 2
 148 #define TLS_CT_RSA_FIXED_DH             3
 149 #define TLS_CT_DSS_FIXED_DH             4
 150 #define TLS_CT_NUMBER                   4
 151
 152 #define TLS1_FINISH_MAC_LENGTH          12
 153
 154 #define TLS_MD_MAX_CONST_SIZE                   20
 155 #define TLS_MD_CLIENT_FINISH_CONST              "client finished"
 156 #define TLS_MD_CLIENT_FINISH_CONST_SIZE         15
 157 #define TLS_MD_SERVER_FINISH_CONST              "server finished"
 158 #define TLS_MD_SERVER_FINISH_CONST_SIZE         15
 159 #define TLS_MD_SERVER_WRITE_KEY_CONST           "server write key"
 160 #define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE      16
 161 #define TLS_MD_KEY_EXPANSION_CONST              "key expansion"
 162 #define TLS_MD_KEY_EXPANSION_CONST_SIZE         13
 163 #define TLS_MD_CLIENT_WRITE_KEY_CONST           "client write key"
 164 #define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE      16
 165 #define TLS_MD_SERVER_WRITE_KEY_CONST           "server write key"
 166 #define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE      16
 167 #define TLS_MD_IV_BLOCK_CONST                   "IV block"
 168 #define TLS_MD_IV_BLOCK_CONST_SIZE              8
 169 #define TLS_MD_MASTER_SECRET_CONST              "master secret"
 170 #define TLS_MD_MASTER_SECRET_CONST_SIZE         13
 171
 172 #ifdef CHARSET_EBCDIC
 173 #undef TLS_MD_CLIENT_FINISH_CONST
 174 #define TLS_MD_CLIENT_FINISH_CONST    "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64"  /*client finished*/
 175 #undef TLS_MD_SERVER_FINISH_CONST
 176 #define TLS_MD_SERVER_FINISH_CONST    "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64"  /*server finished*/
 177 #undef TLS_MD_SERVER_WRITE_KEY_CONST
 178 #define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"  /*server write key*/
 179 #undef TLS_MD_KEY_EXPANSION_CONST
 180 #define TLS_MD_KEY_EXPANSION_CONST    "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e"  /*key expansion*/
 181 #undef TLS_MD_CLIENT_WRITE_KEY_CONST
 182 #define TLS_MD_CLIENT_WRITE_KEY_CONST "\x63\x6c\x69\x65\x6e\x74\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"  /*client write key*/
 183 #undef TLS_MD_SERVER_WRITE_KEY_CONST
 184 #define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"  /*server write key*/
 185 #undef TLS_MD_IV_BLOCK_CONST
 186 #define TLS_MD_IV_BLOCK_CONST         "\x49\x56\x20\x62\x6c\x6f\x63\x6b"  /*IV block*/
 187 #undef TLS_MD_MASTER_SECRET_CONST
 188 #define TLS_MD_MASTER_SECRET_CONST    "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"  /*master secret*/
 189 #endif
 190
 191 #ifdef  __cplusplus
 192 }
 193 #endif
 194 #endif
 195