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 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED. 60 * 61 * Portions of the attached software ("Contribution") are developed by 62 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project. 63 * 64 * The Contribution is licensed pursuant to the OpenSSL open source 65 * license provided above. 66 * 67 * ECC cipher suite support in OpenSSL originally written by 68 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories. 69 * 70 */ 71 72 #ifndef HEADER_TLS1_H 73 #define HEADER_TLS1_H 74 75 #include <openssl/buffer.h> 76 77 #ifdef __cplusplus 78 extern "C" { 79 #endif 80 81 #define TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES 1 82 83 #define TLS1_VERSION 0x0301 84 #define TLS1_VERSION_MAJOR 0x03 85 #define TLS1_VERSION_MINOR 0x01 86 87 #define TLS1_AD_DECRYPTION_FAILED 21 88 #define TLS1_AD_RECORD_OVERFLOW 22 89 #define TLS1_AD_UNKNOWN_CA 48 /* fatal */ 90 #define TLS1_AD_ACCESS_DENIED 49 /* fatal */ 91 #define TLS1_AD_DECODE_ERROR 50 /* fatal */ 92 #define TLS1_AD_DECRYPT_ERROR 51 93 #define TLS1_AD_EXPORT_RESTRICTION 60 /* fatal */ 94 #define TLS1_AD_PROTOCOL_VERSION 70 /* fatal */ 95 #define TLS1_AD_INSUFFICIENT_SECURITY 71 /* fatal */ 96 #define TLS1_AD_INTERNAL_ERROR 80 /* fatal */ 97 #define TLS1_AD_USER_CANCELLED 90 98 #define TLS1_AD_NO_RENEGOTIATION 100 99 100 /* Additional TLS ciphersuites from draft-ietf-tls-56-bit-ciphersuites-00.txt 101 * (available if TLS1_ALLOW_EXPERIMENTAL_CIPHERSUITES is defined, see 102 * s3_lib.c). We actually treat them like SSL 3.0 ciphers, which we probably 103 * shouldn't. */ 104 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_MD5 0x03000060 105 #define TLS1_CK_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 0x03000061 106 #define TLS1_CK_RSA_EXPORT1024_WITH_DES_CBC_SHA 0x03000062 107 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA 0x03000063 108 #define TLS1_CK_RSA_EXPORT1024_WITH_RC4_56_SHA 0x03000064 109 #define TLS1_CK_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA 0x03000065 110 #define TLS1_CK_DHE_DSS_WITH_RC4_128_SHA 0x03000066 111 112 /* AES ciphersuites from RFC3268 */ 113 114 #define TLS1_CK_RSA_WITH_AES_128_SHA 0x0300002F 115 #define TLS1_CK_DH_DSS_WITH_AES_128_SHA 0x03000030 116 #define TLS1_CK_DH_RSA_WITH_AES_128_SHA 0x03000031 117 #define TLS1_CK_DHE_DSS_WITH_AES_128_SHA 0x03000032 118 #define TLS1_CK_DHE_RSA_WITH_AES_128_SHA 0x03000033 119 #define TLS1_CK_ADH_WITH_AES_128_SHA 0x03000034 120 121 #define TLS1_CK_RSA_WITH_AES_256_SHA 0x03000035 122 #define TLS1_CK_DH_DSS_WITH_AES_256_SHA 0x03000036 123 #define TLS1_CK_DH_RSA_WITH_AES_256_SHA 0x03000037 124 #define TLS1_CK_DHE_DSS_WITH_AES_256_SHA 0x03000038 125 #define TLS1_CK_DHE_RSA_WITH_AES_256_SHA 0x03000039 126 #define TLS1_CK_ADH_WITH_AES_256_SHA 0x0300003A 127 128 /* ECC ciphersuites from draft-ietf-tls-ecc-01.txt (Mar 15, 2001). 129 * XXX NOTE: There is a bug in the draft, cipher numbers 4B, and 4C 130 * are defined twice so we define ECDH_ECDSA_EXPORT cipher 131 * suites to use 5B and 5C instead (this may change with future 132 * updates to the IETF draft). 133 */ 134 /* draft-ietf-tls-ecc-03.txt (June 2003) gives a changed list of 135 * ciphersuites, but does not define numbers for all of them 136 * because of possible conflicts with other Internet Drafts; 137 * most numbers are still subject to change. */ 138 #define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA 0x03000047 139 #define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA 0x03000048 140 #define TLS1_CK_ECDH_ECDSA_WITH_DES_CBC_SHA 0x03000049 141 #define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA 0x0300004A 142 #define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0x0300004B 143 #define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0x0300004C 144 #define TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA 0x0300005B 145 #define TLS1_CK_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA 0x0300005C 146 147 #define TLS1_CK_ECDH_RSA_WITH_NULL_SHA 0x0300004D 148 #define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA 0x0300004E 149 #define TLS1_CK_ECDH_RSA_WITH_DES_CBC_SHA 0x0300004F 150 #define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA 0x03000050 151 #define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA 0x03000051 152 #define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA 0x03000052 153 #define TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_40_SHA 0x03000053 154 #define TLS1_CK_ECDH_RSA_EXPORT_WITH_RC4_56_SHA 0x03000054 155 156 #define TLS1_CK_ECDH_anon_WITH_NULL_SHA 0x03000055 157 #define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA 0x03000056 158 #define TLS1_CK_ECDH_anon_WITH_DES_CBC_SHA 0x03000057 159 #define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA 0x03000058 160 #define TLS1_CK_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA 0x03000059 161 #define TLS1_CK_ECDH_anon_EXPORT_WITH_RC4_40_SHA 0x0300005A 162 163 /* XXX: ECC ciphersuites offering forward secrecy are not yet specified 164 * in the ECC/TLS draft but our code allows them to be implemented 165 * very easily. To add such a cipher suite, one needs to add two constant 166 * definitions to this file and a new structure in s3_lib.c. We illustrate 167 * the process for the made-up ciphers ECDHE-ECDSA-AES128-SHA and 168 * ECDHE-RSA-AES128-SHA. 169 */ 170 #define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0x03000077 171 #define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA 0x03000078 172 173 174 /* XXX 175 * Inconsistency alert: 176 * The OpenSSL names of ciphers with ephemeral DH here include the string 177 * "DHE", while elsewhere it has always been "EDH". 178 * (The alias for the list of all such ciphers also is "EDH".) 179 * The specifications speak of "EDH"; maybe we should allow both forms 180 * for everything. */ 181 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_MD5 "EXP1024-RC4-MD5" 182 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC2_CBC_56_MD5 "EXP1024-RC2-CBC-MD5" 183 #define TLS1_TXT_RSA_EXPORT1024_WITH_DES_CBC_SHA "EXP1024-DES-CBC-SHA" 184 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_DES_CBC_SHA "EXP1024-DHE-DSS-DES-CBC-SHA" 185 #define TLS1_TXT_RSA_EXPORT1024_WITH_RC4_56_SHA "EXP1024-RC4-SHA" 186 #define TLS1_TXT_DHE_DSS_EXPORT1024_WITH_RC4_56_SHA "EXP1024-DHE-DSS-RC4-SHA" 187 #define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA "DHE-DSS-RC4-SHA" 188 189 /* AES ciphersuites from RFC3268 */ 190 #define TLS1_TXT_RSA_WITH_AES_128_SHA "AES128-SHA" 191 #define TLS1_TXT_DH_DSS_WITH_AES_128_SHA "DH-DSS-AES128-SHA" 192 #define TLS1_TXT_DH_RSA_WITH_AES_128_SHA "DH-RSA-AES128-SHA" 193 #define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA "DHE-DSS-AES128-SHA" 194 #define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA "DHE-RSA-AES128-SHA" 195 #define TLS1_TXT_ADH_WITH_AES_128_SHA "ADH-AES128-SHA" 196 197 #define TLS1_TXT_RSA_WITH_AES_256_SHA "AES256-SHA" 198 #define TLS1_TXT_DH_DSS_WITH_AES_256_SHA "DH-DSS-AES256-SHA" 199 #define TLS1_TXT_DH_RSA_WITH_AES_256_SHA "DH-RSA-AES256-SHA" 200 #define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA "DHE-DSS-AES256-SHA" 201 #define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA "DHE-RSA-AES256-SHA" 202 #define TLS1_TXT_ADH_WITH_AES_256_SHA "ADH-AES256-SHA" 203 204 /* ECC ciphersuites from draft-ietf-tls-ecc-01.txt (Mar 15, 2001) */ 205 #define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA "ECDH-ECDSA-NULL-SHA" 206 #define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA "ECDH-ECDSA-RC4-SHA" 207 #define TLS1_TXT_ECDH_ECDSA_WITH_DES_CBC_SHA "ECDH-ECDSA-DES-CBC-SHA" 208 #define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA "ECDH-ECDSA-DES-CBC3-SHA" 209 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA "ECDH-ECDSA-AES128-SHA" 210 #define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA "ECDH-ECDSA-AES256-SHA" 211 #define TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_40_SHA "EXP-ECDH-ECDSA-RC4-40-SHA" 212 #define TLS1_TXT_ECDH_ECDSA_EXPORT_WITH_RC4_56_SHA "EXP-ECDH-ECDSA-RC4-56-SHA" 213 214 #define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA "ECDH-RSA-NULL-SHA" 215 #define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA "ECDH-RSA-RC4-SHA" 216 #define TLS1_TXT_ECDH_RSA_WITH_DES_CBC_SHA "ECDH-RSA-DES-CBC-SHA" 217 #define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA "ECDH-RSA-DES-CBC3-SHA" 218 #define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA "ECDH-RSA-AES128-SHA" 219 #define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA "ECDH-RSA-AES256-SHA" 220 #define TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_40_SHA "EXP-ECDH-RSA-RC4-40-SHA" 221 #define TLS1_TXT_ECDH_RSA_EXPORT_WITH_RC4_56_SHA "EXP-ECDH-RSA-RC4-56-SHA" 222 223 #define TLS1_TXT_ECDH_anon_WITH_NULL_SHA "AECDH-NULL-SHA" 224 #define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA "AECDH-RC4-SHA" 225 #define TLS1_TXT_ECDH_anon_WITH_DES_CBC_SHA "AECDH-DES-CBC-SHA" 226 #define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA "AECDH-DES-CBC3-SHA" 227 #define TLS1_TXT_ECDH_anon_EXPORT_WITH_DES_40_CBC_SHA "EXP-AECDH-DES-40-CBC-SHA" 228 #define TLS1_TXT_ECDH_anon_EXPORT_WITH_RC4_40_SHA "EXP-AECDH-RC4-40-SHA" 229 230 /* XXX: Made-up ECC cipher suites offering forward secrecy. This is for 231 * illustration only. 232 */ 233 #define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA "ECDHE-ECDSA-AES128-SHA" 234 #define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA "ECDHE-RSA-AES128-SHA" 235 236 237 #define TLS_CT_RSA_SIGN 1 238 #define TLS_CT_DSS_SIGN 2 239 #define TLS_CT_RSA_FIXED_DH 3 240 #define TLS_CT_DSS_FIXED_DH 4 241 #define TLS_CT_ECDSA_SIGN 5 242 #define TLS_CT_RSA_FIXED_ECDH 6 243 #define TLS_CT_ECDSA_FIXED_ECDH 7 244 #define TLS_CT_NUMBER 7 245 246 #define TLS1_FINISH_MAC_LENGTH 12 247 248 #define TLS_MD_MAX_CONST_SIZE 20 249 #define TLS_MD_CLIENT_FINISH_CONST "client finished" 250 #define TLS_MD_CLIENT_FINISH_CONST_SIZE 15 251 #define TLS_MD_SERVER_FINISH_CONST "server finished" 252 #define TLS_MD_SERVER_FINISH_CONST_SIZE 15 253 #define TLS_MD_SERVER_WRITE_KEY_CONST "server write key" 254 #define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE 16 255 #define TLS_MD_KEY_EXPANSION_CONST "key expansion" 256 #define TLS_MD_KEY_EXPANSION_CONST_SIZE 13 257 #define TLS_MD_CLIENT_WRITE_KEY_CONST "client write key" 258 #define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE 16 259 #define TLS_MD_SERVER_WRITE_KEY_CONST "server write key" 260 #define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE 16 261 #define TLS_MD_IV_BLOCK_CONST "IV block" 262 #define TLS_MD_IV_BLOCK_CONST_SIZE 8 263 #define TLS_MD_MASTER_SECRET_CONST "master secret" 264 #define TLS_MD_MASTER_SECRET_CONST_SIZE 13 265 266 #ifdef CHARSET_EBCDIC 267 #undef TLS_MD_CLIENT_FINISH_CONST 268 #define TLS_MD_CLIENT_FINISH_CONST "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64" /*client finished*/ 269 #undef TLS_MD_SERVER_FINISH_CONST 270 #define TLS_MD_SERVER_FINISH_CONST "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64" /*server finished*/ 271 #undef TLS_MD_SERVER_WRITE_KEY_CONST 272 #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*/ 273 #undef TLS_MD_KEY_EXPANSION_CONST 274 #define TLS_MD_KEY_EXPANSION_CONST "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e" /*key expansion*/ 275 #undef TLS_MD_CLIENT_WRITE_KEY_CONST 276 #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*/ 277 #undef TLS_MD_SERVER_WRITE_KEY_CONST 278 #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*/ 279 #undef TLS_MD_IV_BLOCK_CONST 280 #define TLS_MD_IV_BLOCK_CONST "\x49\x56\x20\x62\x6c\x6f\x63\x6b" /*IV block*/ 281 #undef TLS_MD_MASTER_SECRET_CONST 282 #define TLS_MD_MASTER_SECRET_CONST "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74" /*master secret*/ 283 #endif 284 285 #ifdef __cplusplus 286 } 287 #endif 288 #endif 289 290 291 292