[thirdparty/openssl.git] / include / openssl / tls1.h

/*
 * Copyright 1995-2016 The OpenSSL Project Authors. All Rights Reserved.
 *
 * Licensed under the OpenSSL license (the "License").  You may not use
 * this file except in compliance with the License.  You can obtain a copy
 * in the file LICENSE in the source distribution or at
 * https://www.openssl.org/source/license.html
 */

/* ====================================================================
 * Copyright 2002 Sun Microsystems, Inc. ALL RIGHTS RESERVED.
 *
 * Portions of the attached software ("Contribution") are developed by
 * SUN MICROSYSTEMS, INC., and are contributed to the OpenSSL project.
 *
 * The Contribution is licensed pursuant to the OpenSSL open source
 * license provided above.
 *
 * ECC cipher suite support in OpenSSL originally written by
 * Vipul Gupta and Sumit Gupta of Sun Microsystems Laboratories.
 *
 */
/* ====================================================================
 * Copyright 2005 Nokia. All rights reserved.
 *
 * The portions of the attached software ("Contribution") is developed by
 * Nokia Corporation and is licensed pursuant to the OpenSSL open source
 * license.
 *
 * The Contribution, originally written by Mika Kousa and Pasi Eronen of
 * Nokia Corporation, consists of the "PSK" (Pre-Shared Key) ciphersuites
 * support (see RFC 4279) to OpenSSL.
 *
 * No patent licenses or other rights except those expressly stated in
 * the OpenSSL open source license shall be deemed granted or received
 * expressly, by implication, estoppel, or otherwise.
 *
 * No assurances are provided by Nokia that the Contribution does not
 * infringe the patent or other intellectual property rights of any third
 * party or that the license provides you with all the necessary rights
 * to make use of the Contribution.
 *
 * THE SOFTWARE IS PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. IN
 * ADDITION TO THE DISCLAIMERS INCLUDED IN THE LICENSE, NOKIA
 * SPECIFICALLY DISCLAIMS ANY LIABILITY FOR CLAIMS BROUGHT BY YOU OR ANY
 * OTHER ENTITY BASED ON INFRINGEMENT OF INTELLECTUAL PROPERTY RIGHTS OR
 * OTHERWISE.
 */

#ifndef HEADER_TLS1_H
# define HEADER_TLS1_H

# include <openssl/buffer.h>
# include <openssl/x509.h>

#ifdef  __cplusplus
extern "C" {
#endif

/* Default security level if not overridden at config time */
# ifndef OPENSSL_TLS_SECURITY_LEVEL
#  define OPENSSL_TLS_SECURITY_LEVEL 1
# endif

# define TLS1_VERSION                    0x0301
# define TLS1_1_VERSION                  0x0302
# define TLS1_2_VERSION                  0x0303
# define TLS1_3_VERSION                  0x0304
# define TLS_MAX_VERSION                 TLS1_3_VERSION

/* TODO(TLS1.3) REMOVE ME: Version indicator for draft -18 */
# define TLS1_3_VERSION_DRAFT            0x7f12
# define TLS1_3_VERSION_DRAFT_TXT        "TLS 1.3 (draft 18)"

/* Special value for method supporting multiple versions */
# define TLS_ANY_VERSION                 0x10000

# define TLS1_VERSION_MAJOR              0x03
# define TLS1_VERSION_MINOR              0x01

# define TLS1_1_VERSION_MAJOR            0x03
# define TLS1_1_VERSION_MINOR            0x02

# define TLS1_2_VERSION_MAJOR            0x03
# define TLS1_2_VERSION_MINOR            0x03

# define TLS1_get_version(s) \
                ((SSL_version(s) >> 8) == TLS1_VERSION_MAJOR ? SSL_version(s) : 0)

# define TLS1_get_client_version(s) \
                ((SSL_client_version(s) >> 8) == TLS1_VERSION_MAJOR ? SSL_client_version(s) : 0)

# define TLS1_AD_DECRYPTION_FAILED       21
# define TLS1_AD_RECORD_OVERFLOW         22
# define TLS1_AD_UNKNOWN_CA              48/* fatal */
# define TLS1_AD_ACCESS_DENIED           49/* fatal */
# define TLS1_AD_DECODE_ERROR            50/* fatal */
# define TLS1_AD_DECRYPT_ERROR           51
# define TLS1_AD_EXPORT_RESTRICTION      60/* fatal */
# define TLS1_AD_PROTOCOL_VERSION        70/* fatal */
# define TLS1_AD_INSUFFICIENT_SECURITY   71/* fatal */
# define TLS1_AD_INTERNAL_ERROR          80/* fatal */
# define TLS1_AD_INAPPROPRIATE_FALLBACK  86/* fatal */
# define TLS1_AD_USER_CANCELLED          90
# define TLS1_AD_NO_RENEGOTIATION        100
/* TLSv1.3 alerts */
# define TLS13_AD_MISSING_EXTENSION      109 /* fatal */
/* codes 110-114 are from RFC3546 */
# define TLS1_AD_UNSUPPORTED_EXTENSION   110
# define TLS1_AD_CERTIFICATE_UNOBTAINABLE 111
# define TLS1_AD_UNRECOGNIZED_NAME       112
# define TLS1_AD_BAD_CERTIFICATE_STATUS_RESPONSE 113
# define TLS1_AD_BAD_CERTIFICATE_HASH_VALUE 114
# define TLS1_AD_UNKNOWN_PSK_IDENTITY    115/* fatal */
# define TLS1_AD_NO_APPLICATION_PROTOCOL 120 /* fatal */

/* ExtensionType values from RFC3546 / RFC4366 / RFC6066 */
# define TLSEXT_TYPE_server_name                 0
# define TLSEXT_TYPE_max_fragment_length         1
# define TLSEXT_TYPE_client_certificate_url      2
# define TLSEXT_TYPE_trusted_ca_keys             3
# define TLSEXT_TYPE_truncated_hmac              4
# define TLSEXT_TYPE_status_request              5
/* ExtensionType values from RFC4681 */
# define TLSEXT_TYPE_user_mapping                6
/* ExtensionType values from RFC5878 */
# define TLSEXT_TYPE_client_authz                7
# define TLSEXT_TYPE_server_authz                8
/* ExtensionType values from RFC6091 */
# define TLSEXT_TYPE_cert_type           9

/* ExtensionType values from RFC4492 */
/*
 * Prior to TLSv1.3 the supported_groups extension was known as
 * elliptic_curves
 */
# define TLSEXT_TYPE_supported_groups            10
# define TLSEXT_TYPE_elliptic_curves             TLSEXT_TYPE_supported_groups
# define TLSEXT_TYPE_ec_point_formats            11


/* ExtensionType value from RFC5054 */
# define TLSEXT_TYPE_srp                         12

/* ExtensionType values from RFC5246 */
# define TLSEXT_TYPE_signature_algorithms        13

/* ExtensionType value from RFC5764 */
# define TLSEXT_TYPE_use_srtp    14

/* ExtensionType value from RFC5620 */
# define TLSEXT_TYPE_heartbeat   15

/* ExtensionType value from RFC7301 */
# define TLSEXT_TYPE_application_layer_protocol_negotiation 16

/*
 * Extension type for Certificate Transparency
 * https://tools.ietf.org/html/rfc6962#section-3.3.1
 */
# define TLSEXT_TYPE_signed_certificate_timestamp    18

/*
 * ExtensionType value for TLS padding extension.
 * http://tools.ietf.org/html/draft-agl-tls-padding
 */
# define TLSEXT_TYPE_padding     21

/* ExtensionType value from RFC7366 */
# define TLSEXT_TYPE_encrypt_then_mac    22

/* ExtensionType value from RFC7627 */
# define TLSEXT_TYPE_extended_master_secret      23

/* ExtensionType value from RFC4507 */
# define TLSEXT_TYPE_session_ticket              35

/* As defined for TLS1.3 */
# define TLSEXT_TYPE_key_share                   40
# define TLSEXT_TYPE_psk                         41
# define TLSEXT_TYPE_supported_versions          43
# define TLSEXT_TYPE_psk_kex_modes               45
# define TLSEXT_TYPE_early_data_info             46

/* Temporary extension type */
# define TLSEXT_TYPE_renegotiate                 0xff01

# ifndef OPENSSL_NO_NEXTPROTONEG
/* This is not an IANA defined extension number */
#  define TLSEXT_TYPE_next_proto_neg              13172
# endif

/* NameType value from RFC3546 */
# define TLSEXT_NAMETYPE_host_name 0
/* status request value from RFC3546 */
# define TLSEXT_STATUSTYPE_ocsp 1

/* ECPointFormat values from RFC4492 */
# define TLSEXT_ECPOINTFORMAT_first                      0
# define TLSEXT_ECPOINTFORMAT_uncompressed               0
# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_prime  1
# define TLSEXT_ECPOINTFORMAT_ansiX962_compressed_char2  2
# define TLSEXT_ECPOINTFORMAT_last                       2

/* Signature and hash algorithms from RFC5246 */
# define TLSEXT_signature_anonymous                      0
# define TLSEXT_signature_rsa                            1
# define TLSEXT_signature_dsa                            2
# define TLSEXT_signature_ecdsa                          3
# define TLSEXT_signature_gostr34102001                  237
# define TLSEXT_signature_gostr34102012_256              238
# define TLSEXT_signature_gostr34102012_512              239

/* Total number of different signature algorithms */
# define TLSEXT_signature_num                            7

# define TLSEXT_hash_none                                0
# define TLSEXT_hash_md5                                 1
# define TLSEXT_hash_sha1                                2
# define TLSEXT_hash_sha224                              3
# define TLSEXT_hash_sha256                              4
# define TLSEXT_hash_sha384                              5
# define TLSEXT_hash_sha512                              6
# define TLSEXT_hash_gostr3411                           237
# define TLSEXT_hash_gostr34112012_256                   238
# define TLSEXT_hash_gostr34112012_512                   239

/* Total number of different digest algorithms */

# define TLSEXT_hash_num                                 10

/* Flag set for unrecognised algorithms */
# define TLSEXT_nid_unknown                              0x1000000

/* ECC curves */

# define TLSEXT_curve_P_256                              23
# define TLSEXT_curve_P_384                              24

# define TLSEXT_MAXLEN_host_name 255

__owur const char *SSL_get_servername(const SSL *s, const int type);
__owur int SSL_get_servername_type(const SSL *s);
/*
 * SSL_export_keying_material exports a value derived from the master secret,
 * as specified in RFC 5705. It writes |olen| bytes to |out| given a label and
 * optional context. (Since a zero length context is allowed, the |use_context|
 * flag controls whether a context is included.) It returns 1 on success and
 * zero otherwise.
 */
__owur int SSL_export_keying_material(SSL *s, unsigned char *out, size_t olen,
                               const char *label, size_t llen,
                               const unsigned char *p, size_t plen,
                               int use_context);

int SSL_get_peer_signature_type_nid(const SSL *s, int *pnid);

int SSL_get_sigalgs(SSL *s, int idx,
                    int *psign, int *phash, int *psignandhash,
                    unsigned char *rsig, unsigned char *rhash);

int SSL_get_shared_sigalgs(SSL *s, int idx,
                           int *psign, int *phash, int *psignandhash,
                           unsigned char *rsig, unsigned char *rhash);

__owur int SSL_check_chain(SSL *s, X509 *x, EVP_PKEY *pk, STACK_OF(X509) *chain);

# define SSL_set_tlsext_host_name(s,name) \
SSL_ctrl(s,SSL_CTRL_SET_TLSEXT_HOSTNAME,TLSEXT_NAMETYPE_host_name,(char *)name)

# define SSL_set_tlsext_debug_callback(ssl, cb) \
SSL_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_CB,(void (*)(void))cb)

# define SSL_set_tlsext_debug_arg(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_DEBUG_ARG,0, (void *)arg)

# define SSL_get_tlsext_status_type(ssl) \
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE,0, NULL)

# define SSL_set_tlsext_status_type(ssl, type) \
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE,type, NULL)

# define SSL_get_tlsext_status_exts(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)

# define SSL_set_tlsext_status_exts(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_EXTS,0, (void *)arg)

# define SSL_get_tlsext_status_ids(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)

# define SSL_set_tlsext_status_ids(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_IDS,0, (void *)arg)

# define SSL_get_tlsext_status_ocsp_resp(ssl, arg) \
SSL_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_OCSP_RESP,0, (void *)arg)

# define SSL_set_tlsext_status_ocsp_resp(ssl, arg, arglen) \
SSL_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_OCSP_RESP,arglen, (void *)arg)

# define SSL_CTX_set_tlsext_servername_callback(ctx, cb) \
SSL_CTX_callback_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_CB,(void (*)(void))cb)

# define SSL_TLSEXT_ERR_OK 0
# define SSL_TLSEXT_ERR_ALERT_WARNING 1
# define SSL_TLSEXT_ERR_ALERT_FATAL 2
# define SSL_TLSEXT_ERR_NOACK 3

# define SSL_CTX_set_tlsext_servername_arg(ctx, arg) \
SSL_CTX_ctrl(ctx,SSL_CTRL_SET_TLSEXT_SERVERNAME_ARG,0, (void *)arg)

# define SSL_CTX_get_tlsext_ticket_keys(ctx, keys, keylen) \
        SSL_CTX_ctrl((ctx),SSL_CTRL_GET_TLSEXT_TICKET_KEYS,(keylen),(keys))
# define SSL_CTX_set_tlsext_ticket_keys(ctx, keys, keylen) \
        SSL_CTX_ctrl((ctx),SSL_CTRL_SET_TLSEXT_TICKET_KEYS,(keylen),(keys))

# define SSL_CTX_get_tlsext_status_cb(ssl, cb) \
SSL_CTX_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB,0, (void (**)(void))cb)
# define SSL_CTX_set_tlsext_status_cb(ssl, cb) \
SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB,(void (*)(void))cb)

# define SSL_CTX_get_tlsext_status_arg(ssl, arg) \
SSL_CTX_ctrl(ssl,SSL_CTRL_GET_TLSEXT_STATUS_REQ_CB_ARG,0, (void *)arg
# define SSL_CTX_set_tlsext_status_arg(ssl, arg) \
SSL_CTX_ctrl(ssl,SSL_CTRL_SET_TLSEXT_STATUS_REQ_CB_ARG,0, (void *)arg)

#define SSL_CTX_set_tlsext_status_type(ssl, type) \
        SSL_CTX_ctrl(ssl, SSL_CTRL_SET_TLSEXT_STATUS_REQ_TYPE, type, NULL)

#define SSL_CTX_get_tlsext_status_type(ssl) \
        SSL_CTX_ctrl(ssl, SSL_CTRL_GET_TLSEXT_STATUS_REQ_TYPE, 0, NULL)

# define SSL_CTX_set_tlsext_ticket_key_cb(ssl, cb) \
SSL_CTX_callback_ctrl(ssl,SSL_CTRL_SET_TLSEXT_TICKET_KEY_CB,(void (*)(void))cb)

# ifndef OPENSSL_NO_HEARTBEATS
#  define SSL_DTLSEXT_HB_ENABLED                   0x01
#  define SSL_DTLSEXT_HB_DONT_SEND_REQUESTS        0x02
#  define SSL_DTLSEXT_HB_DONT_RECV_REQUESTS        0x04
#  define SSL_get_dtlsext_heartbeat_pending(ssl) \
        SSL_ctrl((ssl),SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING,0,NULL)
#  define SSL_set_dtlsext_heartbeat_no_requests(ssl, arg) \
        SSL_ctrl((ssl),SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS,arg,NULL)

#  if OPENSSL_API_COMPAT < 0x10100000L
#   define SSL_CTRL_TLS_EXT_SEND_HEARTBEAT \
        SSL_CTRL_DTLS_EXT_SEND_HEARTBEAT
#   define SSL_CTRL_GET_TLS_EXT_HEARTBEAT_PENDING \
        SSL_CTRL_GET_DTLS_EXT_HEARTBEAT_PENDING
#   define SSL_CTRL_SET_TLS_EXT_HEARTBEAT_NO_REQUESTS \
        SSL_CTRL_SET_DTLS_EXT_HEARTBEAT_NO_REQUESTS
#   define SSL_TLSEXT_HB_ENABLED \
        SSL_DTLSEXT_HB_ENABLED
#   define SSL_TLSEXT_HB_DONT_SEND_REQUESTS \
        SSL_DTLSEXT_HB_DONT_SEND_REQUESTS
#   define SSL_TLSEXT_HB_DONT_RECV_REQUESTS \
        SSL_DTLSEXT_HB_DONT_RECV_REQUESTS
#   define SSL_get_tlsext_heartbeat_pending(ssl) \
        SSL_get_dtlsext_heartbeat_pending(ssl)
#   define SSL_set_tlsext_heartbeat_no_requests(ssl, arg) \
        SSL_set_dtlsext_heartbeat_no_requests(ssl, arg)
#  endif
# endif

/* PSK ciphersuites from 4279 */
# define TLS1_CK_PSK_WITH_RC4_128_SHA                    0x0300008A
# define TLS1_CK_PSK_WITH_3DES_EDE_CBC_SHA               0x0300008B
# define TLS1_CK_PSK_WITH_AES_128_CBC_SHA                0x0300008C
# define TLS1_CK_PSK_WITH_AES_256_CBC_SHA                0x0300008D

# define TLS1_CK_DHE_PSK_WITH_RC4_128_SHA                0x0300008E
# define TLS1_CK_DHE_PSK_WITH_3DES_EDE_CBC_SHA           0x0300008F
# define TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA            0x03000090
# define TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA            0x03000091

# define TLS1_CK_RSA_PSK_WITH_RC4_128_SHA                0x03000092
# define TLS1_CK_RSA_PSK_WITH_3DES_EDE_CBC_SHA           0x03000093
# define TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA            0x03000094
# define TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA            0x03000095

/* PSK ciphersuites from 5487 */
# define TLS1_CK_PSK_WITH_AES_128_GCM_SHA256             0x030000A8
# define TLS1_CK_PSK_WITH_AES_256_GCM_SHA384             0x030000A9
# define TLS1_CK_DHE_PSK_WITH_AES_128_GCM_SHA256         0x030000AA
# define TLS1_CK_DHE_PSK_WITH_AES_256_GCM_SHA384         0x030000AB
# define TLS1_CK_RSA_PSK_WITH_AES_128_GCM_SHA256         0x030000AC
# define TLS1_CK_RSA_PSK_WITH_AES_256_GCM_SHA384         0x030000AD

# define TLS1_CK_PSK_WITH_AES_128_CBC_SHA256             0x030000AE
# define TLS1_CK_PSK_WITH_AES_256_CBC_SHA384             0x030000AF
# define TLS1_CK_PSK_WITH_NULL_SHA256                    0x030000B0
# define TLS1_CK_PSK_WITH_NULL_SHA384                    0x030000B1

# define TLS1_CK_DHE_PSK_WITH_AES_128_CBC_SHA256         0x030000B2
# define TLS1_CK_DHE_PSK_WITH_AES_256_CBC_SHA384         0x030000B3
# define TLS1_CK_DHE_PSK_WITH_NULL_SHA256                0x030000B4
# define TLS1_CK_DHE_PSK_WITH_NULL_SHA384                0x030000B5

# define TLS1_CK_RSA_PSK_WITH_AES_128_CBC_SHA256         0x030000B6
# define TLS1_CK_RSA_PSK_WITH_AES_256_CBC_SHA384         0x030000B7
# define TLS1_CK_RSA_PSK_WITH_NULL_SHA256                0x030000B8
# define TLS1_CK_RSA_PSK_WITH_NULL_SHA384                0x030000B9

/* NULL PSK ciphersuites from RFC4785 */
# define TLS1_CK_PSK_WITH_NULL_SHA                       0x0300002C
# define TLS1_CK_DHE_PSK_WITH_NULL_SHA                   0x0300002D
# define TLS1_CK_RSA_PSK_WITH_NULL_SHA                   0x0300002E

/* AES ciphersuites from RFC3268 */
# define TLS1_CK_RSA_WITH_AES_128_SHA                    0x0300002F
# define TLS1_CK_DH_DSS_WITH_AES_128_SHA                 0x03000030
# define TLS1_CK_DH_RSA_WITH_AES_128_SHA                 0x03000031
# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA                0x03000032
# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA                0x03000033
# define TLS1_CK_ADH_WITH_AES_128_SHA                    0x03000034

# define TLS1_CK_RSA_WITH_AES_256_SHA                    0x03000035
# define TLS1_CK_DH_DSS_WITH_AES_256_SHA                 0x03000036
# define TLS1_CK_DH_RSA_WITH_AES_256_SHA                 0x03000037
# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA                0x03000038
# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA                0x03000039
# define TLS1_CK_ADH_WITH_AES_256_SHA                    0x0300003A

/* TLS v1.2 ciphersuites */
# define TLS1_CK_RSA_WITH_NULL_SHA256                    0x0300003B
# define TLS1_CK_RSA_WITH_AES_128_SHA256                 0x0300003C
# define TLS1_CK_RSA_WITH_AES_256_SHA256                 0x0300003D
# define TLS1_CK_DH_DSS_WITH_AES_128_SHA256              0x0300003E
# define TLS1_CK_DH_RSA_WITH_AES_128_SHA256              0x0300003F
# define TLS1_CK_DHE_DSS_WITH_AES_128_SHA256             0x03000040

/* Camellia ciphersuites from RFC4132 */
# define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA           0x03000041
# define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA        0x03000042
# define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA        0x03000043
# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA       0x03000044
# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA       0x03000045
# define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA           0x03000046

/* TLS v1.2 ciphersuites */
# define TLS1_CK_DHE_RSA_WITH_AES_128_SHA256             0x03000067
# define TLS1_CK_DH_DSS_WITH_AES_256_SHA256              0x03000068
# define TLS1_CK_DH_RSA_WITH_AES_256_SHA256              0x03000069
# define TLS1_CK_DHE_DSS_WITH_AES_256_SHA256             0x0300006A
# define TLS1_CK_DHE_RSA_WITH_AES_256_SHA256             0x0300006B
# define TLS1_CK_ADH_WITH_AES_128_SHA256                 0x0300006C
# define TLS1_CK_ADH_WITH_AES_256_SHA256                 0x0300006D

/* Camellia ciphersuites from RFC4132 */
# define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA           0x03000084
# define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA        0x03000085
# define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA        0x03000086
# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA       0x03000087
# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA       0x03000088
# define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA           0x03000089

/* SEED ciphersuites from RFC4162 */
# define TLS1_CK_RSA_WITH_SEED_SHA                       0x03000096
# define TLS1_CK_DH_DSS_WITH_SEED_SHA                    0x03000097
# define TLS1_CK_DH_RSA_WITH_SEED_SHA                    0x03000098
# define TLS1_CK_DHE_DSS_WITH_SEED_SHA                   0x03000099
# define TLS1_CK_DHE_RSA_WITH_SEED_SHA                   0x0300009A
# define TLS1_CK_ADH_WITH_SEED_SHA                       0x0300009B

/* TLS v1.2 GCM ciphersuites from RFC5288 */
# define TLS1_CK_RSA_WITH_AES_128_GCM_SHA256             0x0300009C
# define TLS1_CK_RSA_WITH_AES_256_GCM_SHA384             0x0300009D
# define TLS1_CK_DHE_RSA_WITH_AES_128_GCM_SHA256         0x0300009E
# define TLS1_CK_DHE_RSA_WITH_AES_256_GCM_SHA384         0x0300009F
# define TLS1_CK_DH_RSA_WITH_AES_128_GCM_SHA256          0x030000A0
# define TLS1_CK_DH_RSA_WITH_AES_256_GCM_SHA384          0x030000A1
# define TLS1_CK_DHE_DSS_WITH_AES_128_GCM_SHA256         0x030000A2
# define TLS1_CK_DHE_DSS_WITH_AES_256_GCM_SHA384         0x030000A3
# define TLS1_CK_DH_DSS_WITH_AES_128_GCM_SHA256          0x030000A4
# define TLS1_CK_DH_DSS_WITH_AES_256_GCM_SHA384          0x030000A5
# define TLS1_CK_ADH_WITH_AES_128_GCM_SHA256             0x030000A6
# define TLS1_CK_ADH_WITH_AES_256_GCM_SHA384             0x030000A7

/* CCM ciphersuites from RFC6655 */
# define TLS1_CK_RSA_WITH_AES_128_CCM                    0x0300C09C
# define TLS1_CK_RSA_WITH_AES_256_CCM                    0x0300C09D
# define TLS1_CK_DHE_RSA_WITH_AES_128_CCM                0x0300C09E
# define TLS1_CK_DHE_RSA_WITH_AES_256_CCM                0x0300C09F
# define TLS1_CK_RSA_WITH_AES_128_CCM_8                  0x0300C0A0
# define TLS1_CK_RSA_WITH_AES_256_CCM_8                  0x0300C0A1
# define TLS1_CK_DHE_RSA_WITH_AES_128_CCM_8              0x0300C0A2
# define TLS1_CK_DHE_RSA_WITH_AES_256_CCM_8              0x0300C0A3
# define TLS1_CK_PSK_WITH_AES_128_CCM                    0x0300C0A4
# define TLS1_CK_PSK_WITH_AES_256_CCM                    0x0300C0A5
# define TLS1_CK_DHE_PSK_WITH_AES_128_CCM                0x0300C0A6
# define TLS1_CK_DHE_PSK_WITH_AES_256_CCM                0x0300C0A7
# define TLS1_CK_PSK_WITH_AES_128_CCM_8                  0x0300C0A8
# define TLS1_CK_PSK_WITH_AES_256_CCM_8                  0x0300C0A9
# define TLS1_CK_DHE_PSK_WITH_AES_128_CCM_8              0x0300C0AA
# define TLS1_CK_DHE_PSK_WITH_AES_256_CCM_8              0x0300C0AB

/* CCM ciphersuites from RFC7251 */
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM            0x0300C0AC
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM            0x0300C0AD
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CCM_8          0x0300C0AE
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CCM_8          0x0300C0AF

/* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
# define TLS1_CK_RSA_WITH_CAMELLIA_128_CBC_SHA256                0x030000BA
# define TLS1_CK_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256             0x030000BB
# define TLS1_CK_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256             0x030000BC
# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256            0x030000BD
# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256            0x030000BE
# define TLS1_CK_ADH_WITH_CAMELLIA_128_CBC_SHA256                0x030000BF

# define TLS1_CK_RSA_WITH_CAMELLIA_256_CBC_SHA256                0x030000C0
# define TLS1_CK_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256             0x030000C1
# define TLS1_CK_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256             0x030000C2
# define TLS1_CK_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256            0x030000C3
# define TLS1_CK_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256            0x030000C4
# define TLS1_CK_ADH_WITH_CAMELLIA_256_CBC_SHA256                0x030000C5

/* ECC ciphersuites from RFC4492 */
# define TLS1_CK_ECDH_ECDSA_WITH_NULL_SHA                0x0300C001
# define TLS1_CK_ECDH_ECDSA_WITH_RC4_128_SHA             0x0300C002
# define TLS1_CK_ECDH_ECDSA_WITH_DES_192_CBC3_SHA        0x0300C003
# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_CBC_SHA         0x0300C004
# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_CBC_SHA         0x0300C005

# define TLS1_CK_ECDHE_ECDSA_WITH_NULL_SHA               0x0300C006
# define TLS1_CK_ECDHE_ECDSA_WITH_RC4_128_SHA            0x0300C007
# define TLS1_CK_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA       0x0300C008
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_CBC_SHA        0x0300C009
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_CBC_SHA        0x0300C00A

# define TLS1_CK_ECDH_RSA_WITH_NULL_SHA                  0x0300C00B
# define TLS1_CK_ECDH_RSA_WITH_RC4_128_SHA               0x0300C00C
# define TLS1_CK_ECDH_RSA_WITH_DES_192_CBC3_SHA          0x0300C00D
# define TLS1_CK_ECDH_RSA_WITH_AES_128_CBC_SHA           0x0300C00E
# define TLS1_CK_ECDH_RSA_WITH_AES_256_CBC_SHA           0x0300C00F

# define TLS1_CK_ECDHE_RSA_WITH_NULL_SHA                 0x0300C010
# define TLS1_CK_ECDHE_RSA_WITH_RC4_128_SHA              0x0300C011
# define TLS1_CK_ECDHE_RSA_WITH_DES_192_CBC3_SHA         0x0300C012
# define TLS1_CK_ECDHE_RSA_WITH_AES_128_CBC_SHA          0x0300C013
# define TLS1_CK_ECDHE_RSA_WITH_AES_256_CBC_SHA          0x0300C014

# define TLS1_CK_ECDH_anon_WITH_NULL_SHA                 0x0300C015
# define TLS1_CK_ECDH_anon_WITH_RC4_128_SHA              0x0300C016
# define TLS1_CK_ECDH_anon_WITH_DES_192_CBC3_SHA         0x0300C017
# define TLS1_CK_ECDH_anon_WITH_AES_128_CBC_SHA          0x0300C018
# define TLS1_CK_ECDH_anon_WITH_AES_256_CBC_SHA          0x0300C019

/* SRP ciphersuites from RFC 5054 */
# define TLS1_CK_SRP_SHA_WITH_3DES_EDE_CBC_SHA           0x0300C01A
# define TLS1_CK_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA       0x0300C01B
# define TLS1_CK_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA       0x0300C01C
# define TLS1_CK_SRP_SHA_WITH_AES_128_CBC_SHA            0x0300C01D
# define TLS1_CK_SRP_SHA_RSA_WITH_AES_128_CBC_SHA        0x0300C01E
# define TLS1_CK_SRP_SHA_DSS_WITH_AES_128_CBC_SHA        0x0300C01F
# define TLS1_CK_SRP_SHA_WITH_AES_256_CBC_SHA            0x0300C020
# define TLS1_CK_SRP_SHA_RSA_WITH_AES_256_CBC_SHA        0x0300C021
# define TLS1_CK_SRP_SHA_DSS_WITH_AES_256_CBC_SHA        0x0300C022

/* ECDH HMAC based ciphersuites from RFC5289 */

# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_SHA256         0x0300C023
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_SHA384         0x0300C024
# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_SHA256          0x0300C025
# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_SHA384          0x0300C026
# define TLS1_CK_ECDHE_RSA_WITH_AES_128_SHA256           0x0300C027
# define TLS1_CK_ECDHE_RSA_WITH_AES_256_SHA384           0x0300C028
# define TLS1_CK_ECDH_RSA_WITH_AES_128_SHA256            0x0300C029
# define TLS1_CK_ECDH_RSA_WITH_AES_256_SHA384            0x0300C02A

/* ECDH GCM based ciphersuites from RFC5289 */
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256     0x0300C02B
# define TLS1_CK_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384     0x0300C02C
# define TLS1_CK_ECDH_ECDSA_WITH_AES_128_GCM_SHA256      0x0300C02D
# define TLS1_CK_ECDH_ECDSA_WITH_AES_256_GCM_SHA384      0x0300C02E
# define TLS1_CK_ECDHE_RSA_WITH_AES_128_GCM_SHA256       0x0300C02F
# define TLS1_CK_ECDHE_RSA_WITH_AES_256_GCM_SHA384       0x0300C030
# define TLS1_CK_ECDH_RSA_WITH_AES_128_GCM_SHA256        0x0300C031
# define TLS1_CK_ECDH_RSA_WITH_AES_256_GCM_SHA384        0x0300C032

/* ECDHE PSK ciphersuites from RFC5489 */
# define TLS1_CK_ECDHE_PSK_WITH_RC4_128_SHA              0x0300C033
# define TLS1_CK_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA         0x0300C034
# define TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA          0x0300C035
# define TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA          0x0300C036

# define TLS1_CK_ECDHE_PSK_WITH_AES_128_CBC_SHA256       0x0300C037
# define TLS1_CK_ECDHE_PSK_WITH_AES_256_CBC_SHA384       0x0300C038

/* NULL PSK ciphersuites from RFC4785 */

# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA                 0x0300C039
# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA256              0x0300C03A
# define TLS1_CK_ECDHE_PSK_WITH_NULL_SHA384              0x0300C03B

/* Camellia-CBC ciphersuites from RFC6367 */
# define TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 0x0300C072
# define TLS1_CK_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 0x0300C073
# define TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256  0x0300C074
# define TLS1_CK_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384  0x0300C075
# define TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   0x0300C076
# define TLS1_CK_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384   0x0300C077
# define TLS1_CK_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256    0x0300C078
# define TLS1_CK_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384    0x0300C079

# define TLS1_CK_PSK_WITH_CAMELLIA_128_CBC_SHA256         0x0300C094
# define TLS1_CK_PSK_WITH_CAMELLIA_256_CBC_SHA384         0x0300C095
# define TLS1_CK_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256     0x0300C096
# define TLS1_CK_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384     0x0300C097
# define TLS1_CK_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256     0x0300C098
# define TLS1_CK_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384     0x0300C099
# define TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256   0x0300C09A
# define TLS1_CK_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384   0x0300C09B

/* draft-ietf-tls-chacha20-poly1305-03 */
# define TLS1_CK_ECDHE_RSA_WITH_CHACHA20_POLY1305         0x0300CCA8
# define TLS1_CK_ECDHE_ECDSA_WITH_CHACHA20_POLY1305       0x0300CCA9
# define TLS1_CK_DHE_RSA_WITH_CHACHA20_POLY1305           0x0300CCAA
# define TLS1_CK_PSK_WITH_CHACHA20_POLY1305               0x0300CCAB
# define TLS1_CK_ECDHE_PSK_WITH_CHACHA20_POLY1305         0x0300CCAC
# define TLS1_CK_DHE_PSK_WITH_CHACHA20_POLY1305           0x0300CCAD
# define TLS1_CK_RSA_PSK_WITH_CHACHA20_POLY1305           0x0300CCAE

/* TLS v1.3 ciphersuites */
# define TLS1_3_CK_AES_128_GCM_SHA256                     0x03001301
# define TLS1_3_CK_AES_256_GCM_SHA384                     0x03001302
# define TLS1_3_CK_CHACHA20_POLY1305_SHA256               0x03001303
# define TLS1_3_CK_AES_128_CCM_SHA256                     0x03001304
# define TLS1_3_CK_AES_128_CCM_8_SHA256                   0x03001305

/*
 * XXX Backward compatibility alert: Older versions of OpenSSL gave some DHE
 * ciphers names with "EDH" instead of "DHE".  Going forward, we should be
 * using DHE everywhere, though we may indefinitely maintain aliases for
 * users or configurations that used "EDH"
 */
# define TLS1_TXT_DHE_DSS_WITH_RC4_128_SHA               "DHE-DSS-RC4-SHA"

# define TLS1_TXT_PSK_WITH_NULL_SHA                      "PSK-NULL-SHA"
# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA                  "DHE-PSK-NULL-SHA"
# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA                  "RSA-PSK-NULL-SHA"

/* AES ciphersuites from RFC3268 */
# define TLS1_TXT_RSA_WITH_AES_128_SHA                   "AES128-SHA"
# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA                "DH-DSS-AES128-SHA"
# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA                "DH-RSA-AES128-SHA"
# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA               "DHE-DSS-AES128-SHA"
# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA               "DHE-RSA-AES128-SHA"
# define TLS1_TXT_ADH_WITH_AES_128_SHA                   "ADH-AES128-SHA"

# define TLS1_TXT_RSA_WITH_AES_256_SHA                   "AES256-SHA"
# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA                "DH-DSS-AES256-SHA"
# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA                "DH-RSA-AES256-SHA"
# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA               "DHE-DSS-AES256-SHA"
# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA               "DHE-RSA-AES256-SHA"
# define TLS1_TXT_ADH_WITH_AES_256_SHA                   "ADH-AES256-SHA"

/* ECC ciphersuites from RFC4492 */
# define TLS1_TXT_ECDH_ECDSA_WITH_NULL_SHA               "ECDH-ECDSA-NULL-SHA"
# define TLS1_TXT_ECDH_ECDSA_WITH_RC4_128_SHA            "ECDH-ECDSA-RC4-SHA"
# define TLS1_TXT_ECDH_ECDSA_WITH_DES_192_CBC3_SHA       "ECDH-ECDSA-DES-CBC3-SHA"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_CBC_SHA        "ECDH-ECDSA-AES128-SHA"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_CBC_SHA        "ECDH-ECDSA-AES256-SHA"

# define TLS1_TXT_ECDHE_ECDSA_WITH_NULL_SHA              "ECDHE-ECDSA-NULL-SHA"
# define TLS1_TXT_ECDHE_ECDSA_WITH_RC4_128_SHA           "ECDHE-ECDSA-RC4-SHA"
# define TLS1_TXT_ECDHE_ECDSA_WITH_DES_192_CBC3_SHA      "ECDHE-ECDSA-DES-CBC3-SHA"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CBC_SHA       "ECDHE-ECDSA-AES128-SHA"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CBC_SHA       "ECDHE-ECDSA-AES256-SHA"

# define TLS1_TXT_ECDH_RSA_WITH_NULL_SHA                 "ECDH-RSA-NULL-SHA"
# define TLS1_TXT_ECDH_RSA_WITH_RC4_128_SHA              "ECDH-RSA-RC4-SHA"
# define TLS1_TXT_ECDH_RSA_WITH_DES_192_CBC3_SHA         "ECDH-RSA-DES-CBC3-SHA"
# define TLS1_TXT_ECDH_RSA_WITH_AES_128_CBC_SHA          "ECDH-RSA-AES128-SHA"
# define TLS1_TXT_ECDH_RSA_WITH_AES_256_CBC_SHA          "ECDH-RSA-AES256-SHA"

# define TLS1_TXT_ECDHE_RSA_WITH_NULL_SHA                "ECDHE-RSA-NULL-SHA"
# define TLS1_TXT_ECDHE_RSA_WITH_RC4_128_SHA             "ECDHE-RSA-RC4-SHA"
# define TLS1_TXT_ECDHE_RSA_WITH_DES_192_CBC3_SHA        "ECDHE-RSA-DES-CBC3-SHA"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_CBC_SHA         "ECDHE-RSA-AES128-SHA"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_CBC_SHA         "ECDHE-RSA-AES256-SHA"

# define TLS1_TXT_ECDH_anon_WITH_NULL_SHA                "AECDH-NULL-SHA"
# define TLS1_TXT_ECDH_anon_WITH_RC4_128_SHA             "AECDH-RC4-SHA"
# define TLS1_TXT_ECDH_anon_WITH_DES_192_CBC3_SHA        "AECDH-DES-CBC3-SHA"
# define TLS1_TXT_ECDH_anon_WITH_AES_128_CBC_SHA         "AECDH-AES128-SHA"
# define TLS1_TXT_ECDH_anon_WITH_AES_256_CBC_SHA         "AECDH-AES256-SHA"

/* PSK ciphersuites from RFC 4279 */
# define TLS1_TXT_PSK_WITH_RC4_128_SHA                   "PSK-RC4-SHA"
# define TLS1_TXT_PSK_WITH_3DES_EDE_CBC_SHA              "PSK-3DES-EDE-CBC-SHA"
# define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA               "PSK-AES128-CBC-SHA"
# define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA               "PSK-AES256-CBC-SHA"

# define TLS1_TXT_DHE_PSK_WITH_RC4_128_SHA               "DHE-PSK-RC4-SHA"
# define TLS1_TXT_DHE_PSK_WITH_3DES_EDE_CBC_SHA          "DHE-PSK-3DES-EDE-CBC-SHA"
# define TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA           "DHE-PSK-AES128-CBC-SHA"
# define TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA           "DHE-PSK-AES256-CBC-SHA"
# define TLS1_TXT_RSA_PSK_WITH_RC4_128_SHA               "RSA-PSK-RC4-SHA"
# define TLS1_TXT_RSA_PSK_WITH_3DES_EDE_CBC_SHA          "RSA-PSK-3DES-EDE-CBC-SHA"
# define TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA           "RSA-PSK-AES128-CBC-SHA"
# define TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA           "RSA-PSK-AES256-CBC-SHA"

/* PSK ciphersuites from RFC 5487 */
# define TLS1_TXT_PSK_WITH_AES_128_GCM_SHA256            "PSK-AES128-GCM-SHA256"
# define TLS1_TXT_PSK_WITH_AES_256_GCM_SHA384            "PSK-AES256-GCM-SHA384"
# define TLS1_TXT_DHE_PSK_WITH_AES_128_GCM_SHA256        "DHE-PSK-AES128-GCM-SHA256"
# define TLS1_TXT_DHE_PSK_WITH_AES_256_GCM_SHA384        "DHE-PSK-AES256-GCM-SHA384"
# define TLS1_TXT_RSA_PSK_WITH_AES_128_GCM_SHA256        "RSA-PSK-AES128-GCM-SHA256"
# define TLS1_TXT_RSA_PSK_WITH_AES_256_GCM_SHA384        "RSA-PSK-AES256-GCM-SHA384"

# define TLS1_TXT_PSK_WITH_AES_128_CBC_SHA256            "PSK-AES128-CBC-SHA256"
# define TLS1_TXT_PSK_WITH_AES_256_CBC_SHA384            "PSK-AES256-CBC-SHA384"
# define TLS1_TXT_PSK_WITH_NULL_SHA256                   "PSK-NULL-SHA256"
# define TLS1_TXT_PSK_WITH_NULL_SHA384                   "PSK-NULL-SHA384"

# define TLS1_TXT_DHE_PSK_WITH_AES_128_CBC_SHA256        "DHE-PSK-AES128-CBC-SHA256"
# define TLS1_TXT_DHE_PSK_WITH_AES_256_CBC_SHA384        "DHE-PSK-AES256-CBC-SHA384"
# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA256               "DHE-PSK-NULL-SHA256"
# define TLS1_TXT_DHE_PSK_WITH_NULL_SHA384               "DHE-PSK-NULL-SHA384"

# define TLS1_TXT_RSA_PSK_WITH_AES_128_CBC_SHA256        "RSA-PSK-AES128-CBC-SHA256"
# define TLS1_TXT_RSA_PSK_WITH_AES_256_CBC_SHA384        "RSA-PSK-AES256-CBC-SHA384"
# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA256               "RSA-PSK-NULL-SHA256"
# define TLS1_TXT_RSA_PSK_WITH_NULL_SHA384               "RSA-PSK-NULL-SHA384"

/* SRP ciphersuite from RFC 5054 */
# define TLS1_TXT_SRP_SHA_WITH_3DES_EDE_CBC_SHA          "SRP-3DES-EDE-CBC-SHA"
# define TLS1_TXT_SRP_SHA_RSA_WITH_3DES_EDE_CBC_SHA      "SRP-RSA-3DES-EDE-CBC-SHA"
# define TLS1_TXT_SRP_SHA_DSS_WITH_3DES_EDE_CBC_SHA      "SRP-DSS-3DES-EDE-CBC-SHA"
# define TLS1_TXT_SRP_SHA_WITH_AES_128_CBC_SHA           "SRP-AES-128-CBC-SHA"
# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_128_CBC_SHA       "SRP-RSA-AES-128-CBC-SHA"
# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_128_CBC_SHA       "SRP-DSS-AES-128-CBC-SHA"
# define TLS1_TXT_SRP_SHA_WITH_AES_256_CBC_SHA           "SRP-AES-256-CBC-SHA"
# define TLS1_TXT_SRP_SHA_RSA_WITH_AES_256_CBC_SHA       "SRP-RSA-AES-256-CBC-SHA"
# define TLS1_TXT_SRP_SHA_DSS_WITH_AES_256_CBC_SHA       "SRP-DSS-AES-256-CBC-SHA"

/* Camellia ciphersuites from RFC4132 */
# define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA          "CAMELLIA128-SHA"
# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA       "DH-DSS-CAMELLIA128-SHA"
# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA       "DH-RSA-CAMELLIA128-SHA"
# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA      "DHE-DSS-CAMELLIA128-SHA"
# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA      "DHE-RSA-CAMELLIA128-SHA"
# define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA          "ADH-CAMELLIA128-SHA"

# define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA          "CAMELLIA256-SHA"
# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA       "DH-DSS-CAMELLIA256-SHA"
# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA       "DH-RSA-CAMELLIA256-SHA"
# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA      "DHE-DSS-CAMELLIA256-SHA"
# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA      "DHE-RSA-CAMELLIA256-SHA"
# define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA          "ADH-CAMELLIA256-SHA"

/* TLS 1.2 Camellia SHA-256 ciphersuites from RFC5932 */
# define TLS1_TXT_RSA_WITH_CAMELLIA_128_CBC_SHA256               "CAMELLIA128-SHA256"
# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_128_CBC_SHA256            "DH-DSS-CAMELLIA128-SHA256"
# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_128_CBC_SHA256            "DH-RSA-CAMELLIA128-SHA256"
# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_128_CBC_SHA256           "DHE-DSS-CAMELLIA128-SHA256"
# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_128_CBC_SHA256           "DHE-RSA-CAMELLIA128-SHA256"
# define TLS1_TXT_ADH_WITH_CAMELLIA_128_CBC_SHA256               "ADH-CAMELLIA128-SHA256"

# define TLS1_TXT_RSA_WITH_CAMELLIA_256_CBC_SHA256               "CAMELLIA256-SHA256"
# define TLS1_TXT_DH_DSS_WITH_CAMELLIA_256_CBC_SHA256            "DH-DSS-CAMELLIA256-SHA256"
# define TLS1_TXT_DH_RSA_WITH_CAMELLIA_256_CBC_SHA256            "DH-RSA-CAMELLIA256-SHA256"
# define TLS1_TXT_DHE_DSS_WITH_CAMELLIA_256_CBC_SHA256           "DHE-DSS-CAMELLIA256-SHA256"
# define TLS1_TXT_DHE_RSA_WITH_CAMELLIA_256_CBC_SHA256           "DHE-RSA-CAMELLIA256-SHA256"
# define TLS1_TXT_ADH_WITH_CAMELLIA_256_CBC_SHA256               "ADH-CAMELLIA256-SHA256"

# define TLS1_TXT_PSK_WITH_CAMELLIA_128_CBC_SHA256               "PSK-CAMELLIA128-SHA256"
# define TLS1_TXT_PSK_WITH_CAMELLIA_256_CBC_SHA384               "PSK-CAMELLIA256-SHA384"
# define TLS1_TXT_DHE_PSK_WITH_CAMELLIA_128_CBC_SHA256           "DHE-PSK-CAMELLIA128-SHA256"
# define TLS1_TXT_DHE_PSK_WITH_CAMELLIA_256_CBC_SHA384           "DHE-PSK-CAMELLIA256-SHA384"
# define TLS1_TXT_RSA_PSK_WITH_CAMELLIA_128_CBC_SHA256           "RSA-PSK-CAMELLIA128-SHA256"
# define TLS1_TXT_RSA_PSK_WITH_CAMELLIA_256_CBC_SHA384           "RSA-PSK-CAMELLIA256-SHA384"
# define TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_128_CBC_SHA256         "ECDHE-PSK-CAMELLIA128-SHA256"
# define TLS1_TXT_ECDHE_PSK_WITH_CAMELLIA_256_CBC_SHA384         "ECDHE-PSK-CAMELLIA256-SHA384"

/* SEED ciphersuites from RFC4162 */
# define TLS1_TXT_RSA_WITH_SEED_SHA                      "SEED-SHA"
# define TLS1_TXT_DH_DSS_WITH_SEED_SHA                   "DH-DSS-SEED-SHA"
# define TLS1_TXT_DH_RSA_WITH_SEED_SHA                   "DH-RSA-SEED-SHA"
# define TLS1_TXT_DHE_DSS_WITH_SEED_SHA                  "DHE-DSS-SEED-SHA"
# define TLS1_TXT_DHE_RSA_WITH_SEED_SHA                  "DHE-RSA-SEED-SHA"
# define TLS1_TXT_ADH_WITH_SEED_SHA                      "ADH-SEED-SHA"

/* TLS v1.2 ciphersuites */
# define TLS1_TXT_RSA_WITH_NULL_SHA256                   "NULL-SHA256"
# define TLS1_TXT_RSA_WITH_AES_128_SHA256                "AES128-SHA256"
# define TLS1_TXT_RSA_WITH_AES_256_SHA256                "AES256-SHA256"
# define TLS1_TXT_DH_DSS_WITH_AES_128_SHA256             "DH-DSS-AES128-SHA256"
# define TLS1_TXT_DH_RSA_WITH_AES_128_SHA256             "DH-RSA-AES128-SHA256"
# define TLS1_TXT_DHE_DSS_WITH_AES_128_SHA256            "DHE-DSS-AES128-SHA256"
# define TLS1_TXT_DHE_RSA_WITH_AES_128_SHA256            "DHE-RSA-AES128-SHA256"
# define TLS1_TXT_DH_DSS_WITH_AES_256_SHA256             "DH-DSS-AES256-SHA256"
# define TLS1_TXT_DH_RSA_WITH_AES_256_SHA256             "DH-RSA-AES256-SHA256"
# define TLS1_TXT_DHE_DSS_WITH_AES_256_SHA256            "DHE-DSS-AES256-SHA256"
# define TLS1_TXT_DHE_RSA_WITH_AES_256_SHA256            "DHE-RSA-AES256-SHA256"
# define TLS1_TXT_ADH_WITH_AES_128_SHA256                "ADH-AES128-SHA256"
# define TLS1_TXT_ADH_WITH_AES_256_SHA256                "ADH-AES256-SHA256"

/* TLS v1.2 GCM ciphersuites from RFC5288 */
# define TLS1_TXT_RSA_WITH_AES_128_GCM_SHA256            "AES128-GCM-SHA256"
# define TLS1_TXT_RSA_WITH_AES_256_GCM_SHA384            "AES256-GCM-SHA384"
# define TLS1_TXT_DHE_RSA_WITH_AES_128_GCM_SHA256        "DHE-RSA-AES128-GCM-SHA256"
# define TLS1_TXT_DHE_RSA_WITH_AES_256_GCM_SHA384        "DHE-RSA-AES256-GCM-SHA384"
# define TLS1_TXT_DH_RSA_WITH_AES_128_GCM_SHA256         "DH-RSA-AES128-GCM-SHA256"
# define TLS1_TXT_DH_RSA_WITH_AES_256_GCM_SHA384         "DH-RSA-AES256-GCM-SHA384"
# define TLS1_TXT_DHE_DSS_WITH_AES_128_GCM_SHA256        "DHE-DSS-AES128-GCM-SHA256"
# define TLS1_TXT_DHE_DSS_WITH_AES_256_GCM_SHA384        "DHE-DSS-AES256-GCM-SHA384"
# define TLS1_TXT_DH_DSS_WITH_AES_128_GCM_SHA256         "DH-DSS-AES128-GCM-SHA256"
# define TLS1_TXT_DH_DSS_WITH_AES_256_GCM_SHA384         "DH-DSS-AES256-GCM-SHA384"
# define TLS1_TXT_ADH_WITH_AES_128_GCM_SHA256            "ADH-AES128-GCM-SHA256"
# define TLS1_TXT_ADH_WITH_AES_256_GCM_SHA384            "ADH-AES256-GCM-SHA384"

/* CCM ciphersuites from RFC6655 */

# define TLS1_TXT_RSA_WITH_AES_128_CCM                   "AES128-CCM"
# define TLS1_TXT_RSA_WITH_AES_256_CCM                   "AES256-CCM"
# define TLS1_TXT_DHE_RSA_WITH_AES_128_CCM               "DHE-RSA-AES128-CCM"
# define TLS1_TXT_DHE_RSA_WITH_AES_256_CCM               "DHE-RSA-AES256-CCM"

# define TLS1_TXT_RSA_WITH_AES_128_CCM_8                 "AES128-CCM8"
# define TLS1_TXT_RSA_WITH_AES_256_CCM_8                 "AES256-CCM8"
# define TLS1_TXT_DHE_RSA_WITH_AES_128_CCM_8             "DHE-RSA-AES128-CCM8"
# define TLS1_TXT_DHE_RSA_WITH_AES_256_CCM_8             "DHE-RSA-AES256-CCM8"

# define TLS1_TXT_PSK_WITH_AES_128_CCM                   "PSK-AES128-CCM"
# define TLS1_TXT_PSK_WITH_AES_256_CCM                   "PSK-AES256-CCM"
# define TLS1_TXT_DHE_PSK_WITH_AES_128_CCM               "DHE-PSK-AES128-CCM"
# define TLS1_TXT_DHE_PSK_WITH_AES_256_CCM               "DHE-PSK-AES256-CCM"

# define TLS1_TXT_PSK_WITH_AES_128_CCM_8                 "PSK-AES128-CCM8"
# define TLS1_TXT_PSK_WITH_AES_256_CCM_8                 "PSK-AES256-CCM8"
# define TLS1_TXT_DHE_PSK_WITH_AES_128_CCM_8             "DHE-PSK-AES128-CCM8"
# define TLS1_TXT_DHE_PSK_WITH_AES_256_CCM_8             "DHE-PSK-AES256-CCM8"

/* CCM ciphersuites from RFC7251 */

# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM       "ECDHE-ECDSA-AES128-CCM"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM       "ECDHE-ECDSA-AES256-CCM"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_CCM_8     "ECDHE-ECDSA-AES128-CCM8"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_CCM_8     "ECDHE-ECDSA-AES256-CCM8"

/* ECDH HMAC based ciphersuites from RFC5289 */

# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_SHA256    "ECDHE-ECDSA-AES128-SHA256"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_SHA384    "ECDHE-ECDSA-AES256-SHA384"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_SHA256     "ECDH-ECDSA-AES128-SHA256"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_SHA384     "ECDH-ECDSA-AES256-SHA384"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_SHA256      "ECDHE-RSA-AES128-SHA256"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_SHA384      "ECDHE-RSA-AES256-SHA384"
# define TLS1_TXT_ECDH_RSA_WITH_AES_128_SHA256       "ECDH-RSA-AES128-SHA256"
# define TLS1_TXT_ECDH_RSA_WITH_AES_256_SHA384       "ECDH-RSA-AES256-SHA384"

/* ECDH GCM based ciphersuites from RFC5289 */
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_128_GCM_SHA256    "ECDHE-ECDSA-AES128-GCM-SHA256"
# define TLS1_TXT_ECDHE_ECDSA_WITH_AES_256_GCM_SHA384    "ECDHE-ECDSA-AES256-GCM-SHA384"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_128_GCM_SHA256     "ECDH-ECDSA-AES128-GCM-SHA256"
# define TLS1_TXT_ECDH_ECDSA_WITH_AES_256_GCM_SHA384     "ECDH-ECDSA-AES256-GCM-SHA384"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_128_GCM_SHA256      "ECDHE-RSA-AES128-GCM-SHA256"
# define TLS1_TXT_ECDHE_RSA_WITH_AES_256_GCM_SHA384      "ECDHE-RSA-AES256-GCM-SHA384"
# define TLS1_TXT_ECDH_RSA_WITH_AES_128_GCM_SHA256       "ECDH-RSA-AES128-GCM-SHA256"
# define TLS1_TXT_ECDH_RSA_WITH_AES_256_GCM_SHA384       "ECDH-RSA-AES256-GCM-SHA384"

/* TLS v1.2 PSK GCM ciphersuites from RFC5487 */
# define TLS1_TXT_PSK_WITH_AES_128_GCM_SHA256            "PSK-AES128-GCM-SHA256"
# define TLS1_TXT_PSK_WITH_AES_256_GCM_SHA384            "PSK-AES256-GCM-SHA384"

/* ECDHE PSK ciphersuites from RFC 5489 */
# define TLS1_TXT_ECDHE_PSK_WITH_RC4_128_SHA               "ECDHE-PSK-RC4-SHA"
# define TLS1_TXT_ECDHE_PSK_WITH_3DES_EDE_CBC_SHA          "ECDHE-PSK-3DES-EDE-CBC-SHA"
# define TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA           "ECDHE-PSK-AES128-CBC-SHA"
# define TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA           "ECDHE-PSK-AES256-CBC-SHA"

# define TLS1_TXT_ECDHE_PSK_WITH_AES_128_CBC_SHA256        "ECDHE-PSK-AES128-CBC-SHA256"
# define TLS1_TXT_ECDHE_PSK_WITH_AES_256_CBC_SHA384        "ECDHE-PSK-AES256-CBC-SHA384"

# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA                  "ECDHE-PSK-NULL-SHA"
# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA256               "ECDHE-PSK-NULL-SHA256"
# define TLS1_TXT_ECDHE_PSK_WITH_NULL_SHA384               "ECDHE-PSK-NULL-SHA384"

/* Camellia-CBC ciphersuites from RFC6367 */
# define TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_128_CBC_SHA256 "ECDHE-ECDSA-CAMELLIA128-SHA256"
# define TLS1_TXT_ECDHE_ECDSA_WITH_CAMELLIA_256_CBC_SHA384 "ECDHE-ECDSA-CAMELLIA256-SHA384"
# define TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_128_CBC_SHA256  "ECDH-ECDSA-CAMELLIA128-SHA256"
# define TLS1_TXT_ECDH_ECDSA_WITH_CAMELLIA_256_CBC_SHA384  "ECDH-ECDSA-CAMELLIA256-SHA384"
# define TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_128_CBC_SHA256   "ECDHE-RSA-CAMELLIA128-SHA256"
# define TLS1_TXT_ECDHE_RSA_WITH_CAMELLIA_256_CBC_SHA384   "ECDHE-RSA-CAMELLIA256-SHA384"
# define TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_128_CBC_SHA256    "ECDH-RSA-CAMELLIA128-SHA256"
# define TLS1_TXT_ECDH_RSA_WITH_CAMELLIA_256_CBC_SHA384    "ECDH-RSA-CAMELLIA256-SHA384"

/* draft-ietf-tls-chacha20-poly1305-03 */
# define TLS1_TXT_ECDHE_RSA_WITH_CHACHA20_POLY1305         "ECDHE-RSA-CHACHA20-POLY1305"
# define TLS1_TXT_ECDHE_ECDSA_WITH_CHACHA20_POLY1305       "ECDHE-ECDSA-CHACHA20-POLY1305"
# define TLS1_TXT_DHE_RSA_WITH_CHACHA20_POLY1305           "DHE-RSA-CHACHA20-POLY1305"
# define TLS1_TXT_PSK_WITH_CHACHA20_POLY1305               "PSK-CHACHA20-POLY1305"
# define TLS1_TXT_ECDHE_PSK_WITH_CHACHA20_POLY1305         "ECDHE-PSK-CHACHA20-POLY1305"
# define TLS1_TXT_DHE_PSK_WITH_CHACHA20_POLY1305           "DHE-PSK-CHACHA20-POLY1305"
# define TLS1_TXT_RSA_PSK_WITH_CHACHA20_POLY1305           "RSA-PSK-CHACHA20-POLY1305"

/* TLSv1.3 ciphersuites */
/*
 * TODO(TLS1.3): Review the naming scheme for TLSv1.3 ciphers and also the
 * cipherstring selection process for these ciphers
 */
# define TLS1_3_TXT_AES_128_GCM_SHA256                     "TLS13-AES-128-GCM-SHA256"
# define TLS1_3_TXT_AES_256_GCM_SHA384                     "TLS13-AES-256-GCM-SHA384"
# define TLS1_3_TXT_CHACHA20_POLY1305_SHA256               "TLS13-CHACHA20-POLY1305-SHA256"
# define TLS1_3_TXT_AES_128_CCM_SHA256                     "TLS13-AES-128-CCM-SHA256"
# define TLS1_3_TXT_AES_128_CCM_8_SHA256                   "TLS13-AES-128-CCM-8-SHA256"

# define TLS_CT_RSA_SIGN                 1
# define TLS_CT_DSS_SIGN                 2
# define TLS_CT_RSA_FIXED_DH             3
# define TLS_CT_DSS_FIXED_DH             4
# define TLS_CT_ECDSA_SIGN               64
# define TLS_CT_RSA_FIXED_ECDH           65
# define TLS_CT_ECDSA_FIXED_ECDH         66
# define TLS_CT_GOST01_SIGN              22
# define TLS_CT_GOST12_SIGN              238
# define TLS_CT_GOST12_512_SIGN          239

/*
 * when correcting this number, correct also SSL3_CT_NUMBER in ssl3.h (see
 * comment there)
 */
# define TLS_CT_NUMBER                   9

# define TLS1_FINISH_MAC_LENGTH          12

# define TLS_MD_MAX_CONST_SIZE                   22
# define TLS_MD_CLIENT_FINISH_CONST              "client finished"
# define TLS_MD_CLIENT_FINISH_CONST_SIZE         15
# define TLS_MD_SERVER_FINISH_CONST              "server finished"
# define TLS_MD_SERVER_FINISH_CONST_SIZE         15
# define TLS_MD_KEY_EXPANSION_CONST              "key expansion"
# define TLS_MD_KEY_EXPANSION_CONST_SIZE         13
# define TLS_MD_CLIENT_WRITE_KEY_CONST           "client write key"
# define TLS_MD_CLIENT_WRITE_KEY_CONST_SIZE      16
# define TLS_MD_SERVER_WRITE_KEY_CONST           "server write key"
# define TLS_MD_SERVER_WRITE_KEY_CONST_SIZE      16
# define TLS_MD_IV_BLOCK_CONST                   "IV block"
# define TLS_MD_IV_BLOCK_CONST_SIZE              8
# define TLS_MD_MASTER_SECRET_CONST              "master secret"
# define TLS_MD_MASTER_SECRET_CONST_SIZE         13
# define TLS_MD_EXTENDED_MASTER_SECRET_CONST     "extended master secret"
# define TLS_MD_EXTENDED_MASTER_SECRET_CONST_SIZE        22

# ifdef CHARSET_EBCDIC
#  undef TLS_MD_CLIENT_FINISH_CONST
/*
 * client finished
 */
#  define TLS_MD_CLIENT_FINISH_CONST    "\x63\x6c\x69\x65\x6e\x74\x20\x66\x69\x6e\x69\x73\x68\x65\x64"

#  undef TLS_MD_SERVER_FINISH_CONST
/*
 * server finished
 */
#  define TLS_MD_SERVER_FINISH_CONST    "\x73\x65\x72\x76\x65\x72\x20\x66\x69\x6e\x69\x73\x68\x65\x64"

#  undef TLS_MD_SERVER_WRITE_KEY_CONST
/*
 * server write key
 */
#  define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"

#  undef TLS_MD_KEY_EXPANSION_CONST
/*
 * key expansion
 */
#  define TLS_MD_KEY_EXPANSION_CONST    "\x6b\x65\x79\x20\x65\x78\x70\x61\x6e\x73\x69\x6f\x6e"

#  undef TLS_MD_CLIENT_WRITE_KEY_CONST
/*
 * client write key
 */
#  define TLS_MD_CLIENT_WRITE_KEY_CONST "\x63\x6c\x69\x65\x6e\x74\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"

#  undef TLS_MD_SERVER_WRITE_KEY_CONST
/*
 * server write key
 */
#  define TLS_MD_SERVER_WRITE_KEY_CONST "\x73\x65\x72\x76\x65\x72\x20\x77\x72\x69\x74\x65\x20\x6b\x65\x79"

#  undef TLS_MD_IV_BLOCK_CONST
/*
 * IV block
 */
#  define TLS_MD_IV_BLOCK_CONST         "\x49\x56\x20\x62\x6c\x6f\x63\x6b"

#  undef TLS_MD_MASTER_SECRET_CONST
/*
 * master secret
 */
#  define TLS_MD_MASTER_SECRET_CONST    "\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
#  undef TLS_MD_EXTENDED_MASTER_SECRET_CONST
/*
 * extended master secret
 */
#  define TLS_MD_EXTENDED_MASTER_SECRET_CONST    "\x65\x78\x74\x65\x63\x64\x65\x64\x20\x6d\x61\x73\x74\x65\x72\x20\x73\x65\x63\x72\x65\x74"
# endif

/* TLS Session Ticket extension struct */
struct tls_session_ticket_ext_st {
    unsigned short length;
    void *data;
};

#ifdef  __cplusplus
}
#endif
#endif