1 /** 2 * \file ssl_ciphersuites.h 3 * 4 * \brief SSL Ciphersuites for mbed TLS 5 * 6 * Copyright (C) 2006-2015, ARM Limited, All Rights Reserved 7 * SPDX-License-Identifier: Apache-2.0 8 * 9 * Licensed under the Apache License, Version 2.0 (the "License"); you may 10 * not use this file except in compliance with the License. 11 * You may obtain a copy of the License at 12 * 13 * http://www.apache.org/licenses/LICENSE-2.0 14 * 15 * Unless required by applicable law or agreed to in writing, software 16 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT 17 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 18 * See the License for the specific language governing permissions and 19 * limitations under the License. 20 * 21 * This file is part of mbed TLS (https://tls.mbed.org) 22 */ 23 #ifndef MBEDTLS_SSL_CIPHERSUITES_H 24 #define MBEDTLS_SSL_CIPHERSUITES_H 25 26 #include "pk.h" 27 #include "cipher.h" 28 #include "md.h" 29 30 #ifdef __cplusplus 31 extern "C" { 32 #endif 33 34 /* 35 * Supported ciphersuites (Official IANA names) 36 */ 37 #define MBEDTLS_TLS_RSA_WITH_NULL_MD5 0x01 /**< Weak! */ 38 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02 /**< Weak! */ 39 40 #define MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 0x04 41 #define MBEDTLS_TLS_RSA_WITH_RC4_128_SHA 0x05 42 #define MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA 0x09 /**< Weak! Not in TLS 1.2 */ 43 44 #define MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 0x0A 45 46 #define MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA 0x15 /**< Weak! Not in TLS 1.2 */ 47 #define MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 0x16 48 49 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C /**< Weak! */ 50 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D /**< Weak! */ 51 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E /**< Weak! */ 52 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 0x2F 53 54 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33 55 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 0x35 56 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39 57 58 #define MBEDTLS_TLS_RSA_WITH_NULL_SHA256 0x3B /**< Weak! */ 59 #define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C /**< TLS 1.2 */ 60 #define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D /**< TLS 1.2 */ 61 62 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41 63 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45 64 65 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67 /**< TLS 1.2 */ 66 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B /**< TLS 1.2 */ 67 68 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84 69 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88 70 71 #define MBEDTLS_TLS_PSK_WITH_RC4_128_SHA 0x8A 72 #define MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 0x8B 73 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 0x8C 74 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 0x8D 75 76 #define MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA 0x8E 77 #define MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 0x8F 78 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90 79 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91 80 81 #define MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA 0x92 82 #define MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 0x93 83 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94 84 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95 85 86 #define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C /**< TLS 1.2 */ 87 #define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D /**< TLS 1.2 */ 88 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E /**< TLS 1.2 */ 89 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F /**< TLS 1.2 */ 90 91 #define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8 /**< TLS 1.2 */ 92 #define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9 /**< TLS 1.2 */ 93 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA /**< TLS 1.2 */ 94 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB /**< TLS 1.2 */ 95 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC /**< TLS 1.2 */ 96 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD /**< TLS 1.2 */ 97 98 #define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE 99 #define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF 100 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA256 0xB0 /**< Weak! */ 101 #define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1 /**< Weak! */ 102 103 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2 104 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3 105 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 0xB4 /**< Weak! */ 106 #define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5 /**< Weak! */ 107 108 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6 109 #define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7 110 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 0xB8 /**< Weak! */ 111 #define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9 /**< Weak! */ 112 113 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA /**< TLS 1.2 */ 114 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE /**< TLS 1.2 */ 115 116 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0 /**< TLS 1.2 */ 117 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4 /**< TLS 1.2 */ 118 119 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001 /**< Weak! */ 120 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA 0xC002 /**< Not in SSL3! */ 121 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC003 /**< Not in SSL3! */ 122 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0xC004 /**< Not in SSL3! */ 123 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0xC005 /**< Not in SSL3! */ 124 125 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006 /**< Weak! */ 126 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 0xC007 /**< Not in SSL3! */ 127 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC008 /**< Not in SSL3! */ 128 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009 /**< Not in SSL3! */ 129 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A /**< Not in SSL3! */ 130 131 #define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 0xC00B /**< Weak! */ 132 #define MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA 0xC00C /**< Not in SSL3! */ 133 #define MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 0xC00D /**< Not in SSL3! */ 134 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 0xC00E /**< Not in SSL3! */ 135 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 0xC00F /**< Not in SSL3! */ 136 137 #define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010 /**< Weak! */ 138 #define MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA 0xC011 /**< Not in SSL3! */ 139 #define MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 0xC012 /**< Not in SSL3! */ 140 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013 /**< Not in SSL3! */ 141 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014 /**< Not in SSL3! */ 142 143 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023 /**< TLS 1.2 */ 144 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024 /**< TLS 1.2 */ 145 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025 /**< TLS 1.2 */ 146 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026 /**< TLS 1.2 */ 147 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027 /**< TLS 1.2 */ 148 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028 /**< TLS 1.2 */ 149 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029 /**< TLS 1.2 */ 150 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A /**< TLS 1.2 */ 151 152 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B /**< TLS 1.2 */ 153 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C /**< TLS 1.2 */ 154 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D /**< TLS 1.2 */ 155 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E /**< TLS 1.2 */ 156 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F /**< TLS 1.2 */ 157 #define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030 /**< TLS 1.2 */ 158 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031 /**< TLS 1.2 */ 159 #define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032 /**< TLS 1.2 */ 160 161 #define MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA 0xC033 /**< Not in SSL3! */ 162 #define MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 0xC034 /**< Not in SSL3! */ 163 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 0xC035 /**< Not in SSL3! */ 164 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 0xC036 /**< Not in SSL3! */ 165 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 0xC037 /**< Not in SSL3! */ 166 #define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 0xC038 /**< Not in SSL3! */ 167 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 0xC039 /**< Weak! No SSL3! */ 168 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 0xC03A /**< Weak! No SSL3! */ 169 #define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 0xC03B /**< Weak! No SSL3! */ 170 171 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072 /**< Not in SSL3! */ 172 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073 /**< Not in SSL3! */ 173 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC074 /**< Not in SSL3! */ 174 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC075 /**< Not in SSL3! */ 175 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076 /**< Not in SSL3! */ 176 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077 /**< Not in SSL3! */ 177 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC078 /**< Not in SSL3! */ 178 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC079 /**< Not in SSL3! */ 179 180 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07A /**< TLS 1.2 */ 181 #define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B /**< TLS 1.2 */ 182 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C /**< TLS 1.2 */ 183 #define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D /**< TLS 1.2 */ 184 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086 /**< TLS 1.2 */ 185 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087 /**< TLS 1.2 */ 186 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088 /**< TLS 1.2 */ 187 #define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089 /**< TLS 1.2 */ 188 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A /**< TLS 1.2 */ 189 #define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B /**< TLS 1.2 */ 190 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C /**< TLS 1.2 */ 191 #define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D /**< TLS 1.2 */ 192 193 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E /**< TLS 1.2 */ 194 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F /**< TLS 1.2 */ 195 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090 /**< TLS 1.2 */ 196 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091 /**< TLS 1.2 */ 197 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092 /**< TLS 1.2 */ 198 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093 /**< TLS 1.2 */ 199 200 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094 201 #define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095 202 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096 203 #define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097 204 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098 205 #define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099 206 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A /**< Not in SSL3! */ 207 #define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B /**< Not in SSL3! */ 208 209 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM 0xC09C /**< TLS 1.2 */ 210 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D /**< TLS 1.2 */ 211 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E /**< TLS 1.2 */ 212 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F /**< TLS 1.2 */ 213 #define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0 /**< TLS 1.2 */ 214 #define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1 /**< TLS 1.2 */ 215 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2 /**< TLS 1.2 */ 216 #define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3 /**< TLS 1.2 */ 217 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4 /**< TLS 1.2 */ 218 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5 /**< TLS 1.2 */ 219 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6 /**< TLS 1.2 */ 220 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7 /**< TLS 1.2 */ 221 #define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8 /**< TLS 1.2 */ 222 #define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9 /**< TLS 1.2 */ 223 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA /**< TLS 1.2 */ 224 #define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB /**< TLS 1.2 */ 225 /* The last two are named with PSK_DHE in the RFC, which looks like a typo */ 226 227 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC /**< TLS 1.2 */ 228 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD /**< TLS 1.2 */ 229 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE /**< TLS 1.2 */ 230 #define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF /**< TLS 1.2 */ 231 232 #define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF /**< experimental */ 233 234 /* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange. 235 * Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below 236 */ 237 typedef enum { 238 MBEDTLS_KEY_EXCHANGE_NONE = 0, 239 MBEDTLS_KEY_EXCHANGE_RSA, 240 MBEDTLS_KEY_EXCHANGE_DHE_RSA, 241 MBEDTLS_KEY_EXCHANGE_ECDHE_RSA, 242 MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA, 243 MBEDTLS_KEY_EXCHANGE_PSK, 244 MBEDTLS_KEY_EXCHANGE_DHE_PSK, 245 MBEDTLS_KEY_EXCHANGE_RSA_PSK, 246 MBEDTLS_KEY_EXCHANGE_ECDHE_PSK, 247 MBEDTLS_KEY_EXCHANGE_ECDH_RSA, 248 MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA, 249 MBEDTLS_KEY_EXCHANGE_ECJPAKE, 250 } mbedtls_key_exchange_type_t; 251 252 /* Key exchanges using a certificate */ 253 #if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \ 254 defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \ 255 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 256 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 257 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ 258 defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \ 259 defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) 260 #define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED 261 #endif 262 263 /* Key exchanges using a PSK */ 264 #if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \ 265 defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \ 266 defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \ 267 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) 268 #define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED 269 #endif 270 271 /* Key exchanges using a ECDHE */ 272 #if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \ 273 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \ 274 defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) 275 #define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED 276 #endif 277 278 typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t; 279 280 #define MBEDTLS_CIPHERSUITE_WEAK 0x01 /**< Weak ciphersuite flag */ 281 #define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02 /**< Short authentication tag, 282 eg for CCM_8 */ 283 #define MBEDTLS_CIPHERSUITE_NODTLS 0x04 /**< Can't be used with DTLS */ 284 285 /** 286 * \brief This structure is used for storing ciphersuite information 287 */ 288 struct mbedtls_ssl_ciphersuite_t 289 { 290 int id; 291 const char * name; 292 293 mbedtls_cipher_type_t cipher; 294 mbedtls_md_type_t mac; 295 mbedtls_key_exchange_type_t key_exchange; 296 297 int min_major_ver; 298 int min_minor_ver; 299 int max_major_ver; 300 int max_minor_ver; 301 302 unsigned char flags; 303 }; 304 305 const int *mbedtls_ssl_list_ciphersuites( void ); 306 307 const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( const char *ciphersuite_name ); 308 const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite_id ); 309 310 #if defined(MBEDTLS_PK_C) 311 mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info ); 312 #endif 313 314 int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info ); 315 int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info ); 316 317 #ifdef __cplusplus 318 } 319 #endif 320 321 #endif /* ssl_ciphersuites.h */ 322
