/**
* \file ssl_ciphersuites.h
*
* \brief SSL Ciphersuites for PolarSSL
*
* Copyright (C) 2006-2013, Brainspark B.V.
*
* This file is part of PolarSSL (http://www.polarssl.org)
* Lead Maintainer: Paul Bakker <polarssl_maintainer at polarssl.org>
*
* All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#ifndef POLARSSL_SSL_CIPHERSUITES_H
#define POLARSSL_SSL_CIPHERSUITES_H
#include "pk.h"
#include "cipher.h"
#include "md.h"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Supported ciphersuites (Official IANA names)
*/
#define TLS_RSA_WITH_NULL_MD5 0x01 /**< Weak! */
#define TLS_RSA_WITH_NULL_SHA 0x02 /**< Weak! */
#define TLS_RSA_WITH_RC4_128_MD5 0x04
#define TLS_RSA_WITH_RC4_128_SHA 0x05
#define TLS_RSA_WITH_DES_CBC_SHA 0x09 /**< Weak! Not in TLS 1.2 */
#define TLS_RSA_WITH_3DES_EDE_CBC_SHA 0x0A
#define TLS_DHE_RSA_WITH_DES_CBC_SHA 0x15 /**< Weak! Not in TLS 1.2 */
#define TLS_DHE_RSA_WITH_3DES_EDE_CBC_SHA 0x16
#define TLS_PSK_WITH_NULL_SHA 0x2C /**< Weak! */
#define TLS_DHE_PSK_WITH_NULL_SHA 0x2D /**< Weak! */
#define TLS_RSA_PSK_WITH_NULL_SHA 0x2E /**< Weak! */
#define TLS_RSA_WITH_AES_128_CBC_SHA 0x2F
#define TLS_DHE_RSA_WITH_AES_128_CBC_SHA 0x33
#define TLS_RSA_WITH_AES_256_CBC_SHA 0x35
#define TLS_DHE_RSA_WITH_AES_256_CBC_SHA 0x39
#define TLS_RSA_WITH_NULL_SHA256 0x3B /**< Weak! */
#define TLS_RSA_WITH_AES_128_CBC_SHA256 0x3C /**< TLS 1.2 */
#define TLS_RSA_WITH_AES_256_CBC_SHA256 0x3D /**< TLS 1.2 */
#define TLS_RSA_WITH_CAMELLIA_128_CBC_SHA 0x41
#define TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA 0x45
#define TLS_DHE_RSA_WITH_AES_128_CBC_SHA256 0x67 /**< TLS 1.2 */
#define TLS_DHE_RSA_WITH_AES_256_CBC_SHA256 0x6B /**< TLS 1.2 */
#define TLS_RSA_WITH_CAMELLIA_256_CBC_SHA 0x84
#define TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA 0x88
#define TLS_PSK_WITH_RC4_128_SHA 0x8A
#define TLS_PSK_WITH_3DES_EDE_CBC_SHA 0x8B
#define TLS_PSK_WITH_AES_128_CBC_SHA 0x8C
#define TLS_PSK_WITH_AES_256_CBC_SHA 0x8D
#define TLS_DHE_PSK_WITH_RC4_128_SHA 0x8E
#define TLS_DHE_PSK_WITH_3DES_EDE_CBC_SHA 0x8F
#define TLS_DHE_PSK_WITH_AES_128_CBC_SHA 0x90
#define TLS_DHE_PSK_WITH_AES_256_CBC_SHA 0x91
#define TLS_RSA_PSK_WITH_RC4_128_SHA 0x92
#define TLS_RSA_PSK_WITH_3DES_EDE_CBC_SHA 0x93
#define TLS_RSA_PSK_WITH_AES_128_CBC_SHA 0x94
#define TLS_RSA_PSK_WITH_AES_256_CBC_SHA 0x95
#define TLS_RSA_WITH_AES_128_GCM_SHA256 0x9C /**< TLS 1.2 */
#define TLS_RSA_WITH_AES_256_GCM_SHA384 0x9D /**< TLS 1.2 */
#define TLS_DHE_RSA_WITH_AES_128_GCM_SHA256 0x9E /**< TLS 1.2 */
#define TLS_DHE_RSA_WITH_AES_256_GCM_SHA384 0x9F /**< TLS 1.2 */
#define TLS_PSK_WITH_AES_128_GCM_SHA256 0xA8 /**< TLS 1.2 */
#define TLS_PSK_WITH_AES_256_GCM_SHA384 0xA9 /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_AES_128_GCM_SHA256 0xAA /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_AES_256_GCM_SHA384 0xAB /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_AES_128_GCM_SHA256 0xAC /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_AES_256_GCM_SHA384 0xAD /**< TLS 1.2 */
#define TLS_PSK_WITH_AES_128_CBC_SHA256 0xAE /**< TLS 1.2 */
#define TLS_PSK_WITH_AES_256_CBC_SHA384 0xAF /**< TLS 1.2 */
#define TLS_PSK_WITH_NULL_SHA256 0xB0 /**< Weak! TLS 1.2 */
#define TLS_PSK_WITH_NULL_SHA384 0xB1 /**< Weak! TLS 1.2 */
#define TLS_DHE_PSK_WITH_AES_128_CBC_SHA256 0xB2 /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_AES_256_CBC_SHA384 0xB3 /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_NULL_SHA256 0xB4 /**< Weak! TLS 1.2 */
#define TLS_DHE_PSK_WITH_NULL_SHA384 0xB5 /**< Weak! TLS 1.2 */
#define TLS_RSA_PSK_WITH_AES_128_CBC_SHA256 0xB6 /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_AES_256_CBC_SHA384 0xB7 /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_NULL_SHA256 0xB8 /**< Weak! TLS 1.2 */
#define TLS_RSA_PSK_WITH_NULL_SHA384 0xB9 /**< Weak! TLS 1.2 */
#define TLS_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBA /**< TLS 1.2 */
#define TLS_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xBE /**< TLS 1.2 */
#define TLS_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC0 /**< TLS 1.2 */
#define TLS_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256 0xC4 /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_NULL_SHA 0xC006 /**< Weak! */
#define TLS_ECDHE_ECDSA_WITH_RC4_128_SHA 0xC007 /**< Not in SSL3! */
#define TLS_ECDHE_ECDSA_WITH_3DES_EDE_CBC_SHA 0xC008 /**< Not in SSL3! */
#define TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA 0xC009 /**< Not in SSL3! */
#define TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA 0xC00A /**< Not in SSL3! */
#define TLS_ECDHE_RSA_WITH_NULL_SHA 0xC010 /**< Weak! */
#define TLS_ECDHE_RSA_WITH_RC4_128_SHA 0xC011 /**< Not in SSL3! */
#define TLS_ECDHE_RSA_WITH_3DES_EDE_CBC_SHA 0xC012 /**< Not in SSL3! */
#define TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA 0xC013 /**< Not in SSL3! */
#define TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA 0xC014 /**< Not in SSL3! */
#define TLS_ECDHE_ECDSA_WITH_AES_128_CBC_SHA256 0xC023 /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_AES_256_CBC_SHA384 0xC024 /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256 0xC027 /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384 0xC028 /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256 0xC02B /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384 0xC02C /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256 0xC02F /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 0xC030 /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0xC072 /**< TLS 1.2 */
#define TLS_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0xC073 /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256 0xC076 /**< TLS 1.2 */
#define TLS_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384 0xC077 /**< TLS 1.2 */
#define TLS_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC094 /**< TLS 1.2 */
#define TLS_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC095 /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC096 /**< TLS 1.2 */
#define TLS_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC097 /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256 0xC098 /**< TLS 1.2 */
#define TLS_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384 0xC099 /**< TLS 1.2 */
typedef enum {
POLARSSL_KEY_EXCHANGE_NONE = 0,
POLARSSL_KEY_EXCHANGE_RSA,
POLARSSL_KEY_EXCHANGE_DHE_RSA,
POLARSSL_KEY_EXCHANGE_ECDHE_RSA,
POLARSSL_KEY_EXCHANGE_ECDHE_ECDSA,
POLARSSL_KEY_EXCHANGE_PSK,
POLARSSL_KEY_EXCHANGE_DHE_PSK,
POLARSSL_KEY_EXCHANGE_RSA_PSK,
} key_exchange_type_t;
typedef struct _ssl_ciphersuite_t ssl_ciphersuite_t;
#define POLARSSL_CIPHERSUITE_WEAK 0x01 /*<! Weak ciphersuite flag */
/**
* \brief This structure is used for storing ciphersuite information
*/
struct _ssl_ciphersuite_t
{
int id;
const char * name;
cipher_type_t cipher;
md_type_t mac;
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 *ssl_list_ciphersuites( void );
const ssl_ciphersuite_t *ssl_ciphersuite_from_string( const char *ciphersuite_name );
const ssl_ciphersuite_t *ssl_ciphersuite_from_id( int ciphersuite_id );
#if defined(POLARSSL_PK_C)
pk_type_t ssl_get_ciphersuite_sig_pk_alg( const ssl_ciphersuite_t *info );
#endif
int ssl_ciphersuite_uses_ec( const ssl_ciphersuite_t *info );
#ifdef __cplusplus
}
#endif
#endif /* ssl_ciphersuites.h */