tls13_server_extensions.h
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1 /**
2  * @file tls13_server_extensions.h
3  * @brief Formatting and parsing of extensions (TLS 1.3 server)
4  *
5  * @section License
6  *
7  * SPDX-License-Identifier: GPL-2.0-or-later
8  *
9  * Copyright (C) 2010-2019 Oryx Embedded SARL. All rights reserved.
10  *
11  * This file is part of CycloneSSL Open.
12  *
13  * This program is free software; you can redistribute it and/or
14  * modify it under the terms of the GNU General Public License
15  * as published by the Free Software Foundation; either version 2
16  * of the License, or (at your option) any later version.
17  *
18  * This program is distributed in the hope that it will be useful,
19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21  * GNU General Public License for more details.
22  *
23  * You should have received a copy of the GNU General Public License
24  * along with this program; if not, write to the Free Software Foundation,
25  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
26  *
27  * @author Oryx Embedded SARL (www.oryx-embedded.com)
28  * @version 1.9.6
29  **/
30 
31 #ifndef _TLS13_SERVER_EXTENSIONS_H
32 #define _TLS13_SERVER_EXTENSIONS_H
33 
34 //Dependencies
35 #include "tls.h"
36 
37 //C++ guard
38 #ifdef __cplusplus
39 extern "C" {
40 #endif
41 
42 //TLS 1.3 server specific functions
44  uint8_t *p, size_t *written);
45 
47  uint8_t *p, size_t *written);
48 
50  uint8_t *p, size_t *written);
51 
53  uint8_t *p, size_t *written);
54 
56  TlsMessageType msgType, uint8_t *p, size_t *written);
57 
59  const Tls13KeyShareList *keyShareList);
60 
62  const Tls13PskKeModeList *pskKeModeList);
63 
65  const TlsClientHello *clientHello, size_t clientHelloLen,
66  const Tls13PskIdentityList *identityList, const Tls13PskBinderList *binderList);
67 
69  const uint8_t *earlyDataIndication);
70 
71 //C++ guard
72 #ifdef __cplusplus
73 }
74 #endif
75 
76 #endif
error_t tls13ParseClientPreSharedKeyExtension(TlsContext *context, const TlsClientHello *clientHello, size_t clientHelloLen, const Tls13PskIdentityList *identityList, const Tls13PskBinderList *binderList)
__start_packed struct @95 Tls13PskIdentityList
List of PSK identities.
error_t tls13FormatSelectedGroupExtension(TlsContext *context, uint8_t *p, size_t *written)
__start_packed struct @97 Tls13PskBinderList
List of PSK binders.
uint8_t p
Definition: ndp.h:298
TlsMessageType
Handshake message type.
Definition: tls.h:930
error_t tls13ParsePskKeModesExtension(TlsContext *context, const Tls13PskKeModeList *pskKeModeList)
error_t tls13ParseClientKeyShareExtension(TlsContext *context, const Tls13KeyShareList *keyShareList)
__start_packed struct @93 Tls13PskKeModeList
List of PSK key exchange modes.
error_t tls13ParseClientEarlyDataExtension(TlsContext *context, const uint8_t *earlyDataIndication)
#define TlsContext
Definition: tls.h:36
error_t
Error codes.
Definition: error.h:42
error_t tls13FormatServerEarlyDataExtension(TlsContext *context, TlsMessageType msgType, uint8_t *p, size_t *written)
__start_packed struct @85 TlsClientHello
ClientHello message.
uint8_t msgType
Definition: dtls_misc.h:186
error_t tls13FormatServerPreSharedKeyExtension(TlsContext *context, uint8_t *p, size_t *written)
TLS (Transport Layer Security)
__start_packed struct @92 Tls13KeyShareList
List of key shares.
error_t tls13FormatServerKeyShareExtension(TlsContext *context, uint8_t *p, size_t *written)
error_t tls13FormatServerSupportedVersionsExtension(TlsContext *context, uint8_t *p, size_t *written)