486 lines
22 KiB
C
486 lines
22 KiB
C
/**
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* \file ssl_ciphersuites.h
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*
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* \brief SSL Ciphersuites for mbed TLS
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*
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* Copyright (C) 2006-2015, ARM Limited, All Rights Reserved
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* SPDX-License-Identifier: Apache-2.0
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*
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* Licensed under the Apache License, Version 2.0 (the "License"); you may
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* not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* This file is part of mbed TLS (https://tls.mbed.org)
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*/
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#ifndef MBEDTLS_SSL_CIPHERSUITES_H
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#define MBEDTLS_SSL_CIPHERSUITES_H
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#include "pk.h"
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#include "cipher.h"
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#include "md.h"
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*
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* Supported ciphersuites (Official IANA names)
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*/
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#define MBEDTLS_TLS_RSA_WITH_NULL_MD5 0x01 /**< Weak! */
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#define MBEDTLS_TLS_RSA_WITH_NULL_SHA 0x02 /**< Weak! */
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#define MBEDTLS_TLS_RSA_WITH_RC4_128_MD5 0x04
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#define MBEDTLS_TLS_RSA_WITH_RC4_128_SHA 0x05
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#define MBEDTLS_TLS_RSA_WITH_DES_CBC_SHA 0x09 /**< Weak! Not in TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_3DES_EDE_CBC_SHA 0x0A
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#define MBEDTLS_TLS_DHE_RSA_WITH_DES_CBC_SHA 0x15 /**< Weak! Not in TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 0x16
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#define MBEDTLS_TLS_PSK_WITH_NULL_SHA 0x2C /**< Weak! */
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#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA 0x2D /**< Weak! */
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#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA 0x2E /**< Weak! */
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#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA 0x2F
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33
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#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA 0x35
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39
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#define MBEDTLS_TLS_RSA_WITH_NULL_SHA256 0x3B /**< Weak! */
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#define MBEDTLS_TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88
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#define MBEDTLS_TLS_PSK_WITH_RC4_128_SHA 0x8A
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#define MBEDTLS_TLS_PSK_WITH_3DES_EDE_CBC_SHA 0x8B
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#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA 0x8C
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#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA 0x8D
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#define MBEDTLS_TLS_DHE_PSK_WITH_RC4_128_SHA 0x8E
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#define MBEDTLS_TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 0x8F
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91
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#define MBEDTLS_TLS_RSA_PSK_WITH_RC4_128_SHA 0x92
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#define MBEDTLS_TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 0x93
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95
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#define MBEDTLS_TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE
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#define MBEDTLS_TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF
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#define MBEDTLS_TLS_PSK_WITH_NULL_SHA256 0xB0 /**< Weak! */
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#define MBEDTLS_TLS_PSK_WITH_NULL_SHA384 0xB1 /**< Weak! */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3
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#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA256 0xB4 /**< Weak! */
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#define MBEDTLS_TLS_DHE_PSK_WITH_NULL_SHA384 0xB5 /**< Weak! */
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6
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#define MBEDTLS_TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7
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#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA256 0xB8 /**< Weak! */
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#define MBEDTLS_TLS_RSA_PSK_WITH_NULL_SHA384 0xB9 /**< Weak! */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_NULL_SHA 0xC001 /**< Weak! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_RC4_128_SHA 0xC002 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC003 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA 0xC004 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA 0xC005 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006 /**< Weak! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 0xC007 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC008 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_NULL_SHA 0xC00B /**< Weak! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_RC4_128_SHA 0xC00C /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_3DES_EDE_CBC_SHA 0xC00D /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA 0xC00E /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA 0xC00F /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010 /**< Weak! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_RC4_128_SHA 0xC011 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 0xC012 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_CBC_SHA256 0xC025 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_CBC_SHA384 0xC026 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_CBC_SHA256 0xC029 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_CBC_SHA384 0xC02A /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_128_GCM_SHA256 0xC02D /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_AES_256_GCM_SHA384 0xC02E /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_128_GCM_SHA256 0xC031 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_AES_256_GCM_SHA384 0xC032 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_RC4_128_SHA 0xC033 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA 0xC034 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA 0xC035 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA 0xC036 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_128_CBC_SHA256 0xC037 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_AES_256_CBC_SHA384 0xC038 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA 0xC039 /**< Weak! No SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA256 0xC03A /**< Weak! No SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_NULL_SHA384 0xC03B /**< Weak! No SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC074 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC075 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC078 /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC079 /**< Not in SSL3! */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07A /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07B /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC07C /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC07D /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC086 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC087 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_128_GCM_SHA256 0xC088 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_ECDSA_WITH_CAMELLIA_256_GCM_SHA384 0xC089 /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08A /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08B /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_128_GCM_SHA256 0xC08C /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDH_RSA_WITH_CAMELLIA_256_GCM_SHA384 0xC08D /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC08E /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC08F /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC090 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC091 /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_GCM_SHA256 0xC092 /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_GCM_SHA384 0xC093 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094
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#define MBEDTLS_TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095
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#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096
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#define MBEDTLS_TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097
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#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098
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#define MBEDTLS_TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC09A /**< Not in SSL3! */
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#define MBEDTLS_TLS_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC09B /**< Not in SSL3! */
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#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM 0xC09C /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM 0xC09D /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM 0xC09E /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM 0xC09F /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_AES_128_CCM_8 0xC0A0 /**< TLS 1.2 */
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#define MBEDTLS_TLS_RSA_WITH_AES_256_CCM_8 0xC0A1 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_128_CCM_8 0xC0A2 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_RSA_WITH_AES_256_CCM_8 0xC0A3 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM 0xC0A4 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM 0xC0A5 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM 0xC0A6 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM 0xC0A7 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_128_CCM_8 0xC0A8 /**< TLS 1.2 */
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#define MBEDTLS_TLS_PSK_WITH_AES_256_CCM_8 0xC0A9 /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_128_CCM_8 0xC0AA /**< TLS 1.2 */
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#define MBEDTLS_TLS_DHE_PSK_WITH_AES_256_CCM_8 0xC0AB /**< TLS 1.2 */
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/* The last two are named with PSK_DHE in the RFC, which looks like a typo */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM 0xC0AC /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM 0xC0AD /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_128_CCM_8 0xC0AE /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECDHE_ECDSA_WITH_AES_256_CCM_8 0xC0AF /**< TLS 1.2 */
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#define MBEDTLS_TLS_ECJPAKE_WITH_AES_128_CCM_8 0xC0FF /**< experimental */
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/* Reminder: update mbedtls_ssl_premaster_secret when adding a new key exchange.
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* Reminder: update MBEDTLS_KEY_EXCHANGE__xxx below
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*/
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typedef enum {
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MBEDTLS_KEY_EXCHANGE_NONE = 0,
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MBEDTLS_KEY_EXCHANGE_RSA,
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MBEDTLS_KEY_EXCHANGE_DHE_RSA,
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MBEDTLS_KEY_EXCHANGE_ECDHE_RSA,
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MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA,
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MBEDTLS_KEY_EXCHANGE_PSK,
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MBEDTLS_KEY_EXCHANGE_DHE_PSK,
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MBEDTLS_KEY_EXCHANGE_RSA_PSK,
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MBEDTLS_KEY_EXCHANGE_ECDHE_PSK,
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MBEDTLS_KEY_EXCHANGE_ECDH_RSA,
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MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA,
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MBEDTLS_KEY_EXCHANGE_ECJPAKE,
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} mbedtls_key_exchange_type_t;
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/* Key exchanges using a certificate */
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#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
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#define MBEDTLS_KEY_EXCHANGE__WITH_CERT__ENABLED
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#endif
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/* Key exchanges allowing client certificate requests */
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#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
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#define MBEDTLS_KEY_EXCHANGE__CERT_REQ_ALLOWED__ENABLED
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#endif
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/* Key exchanges involving server signature in ServerKeyExchange */
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#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
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defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED)
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#define MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED
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#endif
|
|
|
|
/* Key exchanges using ECDH */
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|
#if defined(MBEDTLS_KEY_EXCHANGE_ECDH_RSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA_ENABLED)
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|
#define MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED
|
|
#endif
|
|
|
|
/* Key exchanges that don't involve ephemeral keys */
|
|
#if defined(MBEDTLS_KEY_EXCHANGE_RSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
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|
#define MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED
|
|
#endif
|
|
|
|
/* Key exchanges that involve ephemeral keys */
|
|
#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
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|
defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECJPAKE_ENABLED)
|
|
#define MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED
|
|
#endif
|
|
|
|
/* Key exchanges using a PSK */
|
|
#if defined(MBEDTLS_KEY_EXCHANGE_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_RSA_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
|
|
#define MBEDTLS_KEY_EXCHANGE__SOME__PSK_ENABLED
|
|
#endif
|
|
|
|
/* Key exchanges using DHE */
|
|
#if defined(MBEDTLS_KEY_EXCHANGE_DHE_RSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_DHE_PSK_ENABLED)
|
|
#define MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED
|
|
#endif
|
|
|
|
/* Key exchanges using ECDHE */
|
|
#if defined(MBEDTLS_KEY_EXCHANGE_ECDHE_RSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA_ENABLED) || \
|
|
defined(MBEDTLS_KEY_EXCHANGE_ECDHE_PSK_ENABLED)
|
|
#define MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED
|
|
#endif
|
|
|
|
typedef struct mbedtls_ssl_ciphersuite_t mbedtls_ssl_ciphersuite_t;
|
|
|
|
#define MBEDTLS_CIPHERSUITE_WEAK 0x01 /**< Weak ciphersuite flag */
|
|
#define MBEDTLS_CIPHERSUITE_SHORT_TAG 0x02 /**< Short authentication tag,
|
|
eg for CCM_8 */
|
|
#define MBEDTLS_CIPHERSUITE_NODTLS 0x04 /**< Can't be used with DTLS */
|
|
|
|
/**
|
|
* \brief This structure is used for storing ciphersuite information
|
|
*/
|
|
struct mbedtls_ssl_ciphersuite_t
|
|
{
|
|
int id;
|
|
const char * name;
|
|
|
|
mbedtls_cipher_type_t cipher;
|
|
mbedtls_md_type_t mac;
|
|
mbedtls_key_exchange_type_t key_exchange;
|
|
|
|
int min_major_ver;
|
|
int min_minor_ver;
|
|
int max_major_ver;
|
|
int max_minor_ver;
|
|
|
|
unsigned char flags;
|
|
};
|
|
|
|
const int *mbedtls_ssl_list_ciphersuites( void );
|
|
|
|
const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_string( const char *ciphersuite_name );
|
|
const mbedtls_ssl_ciphersuite_t *mbedtls_ssl_ciphersuite_from_id( int ciphersuite_id );
|
|
|
|
#if defined(MBEDTLS_PK_C)
|
|
mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_pk_alg( const mbedtls_ssl_ciphersuite_t *info );
|
|
mbedtls_pk_type_t mbedtls_ssl_get_ciphersuite_sig_alg( const mbedtls_ssl_ciphersuite_t *info );
|
|
#endif
|
|
|
|
int mbedtls_ssl_ciphersuite_uses_ec( const mbedtls_ssl_ciphersuite_t *info );
|
|
int mbedtls_ssl_ciphersuite_uses_psk( const mbedtls_ssl_ciphersuite_t *info );
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_has_pfs( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECJPAKE:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__SOME_PFS__ENABLED */
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_no_pfs( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
|
|
case MBEDTLS_KEY_EXCHANGE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_PSK:
|
|
case MBEDTLS_KEY_EXCHANGE_RSA_PSK:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__SOME_NON_PFS__ENABLED */
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_uses_ecdh( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDH_ENABLED */
|
|
|
|
static inline int mbedtls_ssl_ciphersuite_cert_req_allowed( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDH_ECDSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_uses_dhe( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_PSK:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__SOME__DHE_ENABLED) */
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_uses_ecdhe( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_PSK:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__SOME__ECDHE_ENABLED) */
|
|
|
|
#if defined(MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED)
|
|
static inline int mbedtls_ssl_ciphersuite_uses_server_signature( const mbedtls_ssl_ciphersuite_t *info )
|
|
{
|
|
switch( info->key_exchange )
|
|
{
|
|
case MBEDTLS_KEY_EXCHANGE_DHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_RSA:
|
|
case MBEDTLS_KEY_EXCHANGE_ECDHE_ECDSA:
|
|
return( 1 );
|
|
|
|
default:
|
|
return( 0 );
|
|
}
|
|
}
|
|
#endif /* MBEDTLS_KEY_EXCHANGE__WITH_SERVER_SIGNATURE__ENABLED */
|
|
|
|
#ifdef __cplusplus
|
|
}
|
|
#endif
|
|
|
|
#endif /* ssl_ciphersuites.h */
|