tls13_client_extensions.h
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1 /**
2  * @file tls13_client_extensions.h
3  * @brief Formatting and parsing of extensions (TLS 1.3 client)
4  *
5  * @section License
6  *
7  * Copyright (C) 2010-2018 Oryx Embedded SARL. All rights reserved.
8  *
9  * This file is part of CycloneSSL Open.
10  *
11  * This program is free software; you can redistribute it and/or
12  * modify it under the terms of the GNU General Public License
13  * as published by the Free Software Foundation; either version 2
14  * of the License, or (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program; if not, write to the Free Software Foundation,
23  * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
24  *
25  * @author Oryx Embedded SARL (www.oryx-embedded.com)
26  * @version 1.9.0
27  **/
28 
29 #ifndef _TLS13_CLIENT_EXTENSIONS_H
30 #define _TLS13_CLIENT_EXTENSIONS_H
31 
32 //Dependencies
33 #include "tls.h"
34 
35 //C++ guard
36 #ifdef __cplusplus
37  extern "C" {
38 #endif
39 
40 //TLS 1.3 client specific functions
42  size_t *written);
43 
45  uint8_t *p, size_t *written);
46 
48  uint8_t *p, size_t *written);
49 
51  uint8_t *p, size_t *written, Tls13PskIdentityList **identityList,
52  Tls13PskBinderList **binderList);
53 
55  uint8_t *p, size_t *written);
56 
58  const uint8_t *selectedVersion);
59 
61  const Tls13Cookie *cookie);
62 
64  const uint8_t *selectedGroup);
65 
67  const Tls13KeyShareEntry *serverShare);
68 
70  const uint8_t *selectedIdentity);
71 
73  TlsMessageType msgType, const uint8_t *earlyDataIndication);
74 
75 //C++ guard
76 #ifdef __cplusplus
77  }
78 #endif
79 
80 #endif
TLS (Transport Layer Security)
__start_packed struct @95 Tls13KeyShareEntry
Key share entry.
TlsMessageType
Handshake message type.
Definition: tls.h:926
error_t tls13ParseSelectedGroupExtension(TlsContext *context, const uint8_t *selectedGroup)
uint8_t p
Definition: ndp.h:295
error_t tls13FormatClientKeyShareExtension(TlsContext *context, uint8_t *p, size_t *written)
error_t tls13ParseServerSupportedVersionsExtension(TlsContext *context, const uint8_t *selectedVersion)
error_t tls13ParseCookieExtension(TlsContext *context, const Tls13Cookie *cookie)
error_t tls13FormatPskKeModesExtension(TlsContext *context, uint8_t *p, size_t *written)
__start_packed struct @101 Tls13PskBinderList
List of PSK binders.
error_t tls13ParseServerKeyShareExtension(TlsContext *context, const Tls13KeyShareEntry *serverShare)
uint8_t cookie[]
Definition: dtls_misc.h:194
error_t tls13ParseServerPreSharedKeyExtension(TlsContext *context, const uint8_t *selectedIdentity)
error_t
Error codes.
Definition: error.h:40
__start_packed struct @99 Tls13PskIdentityList
List of PSK identities.
error_t tls13ParseServerEarlyDataExtension(TlsContext *context, TlsMessageType msgType, const uint8_t *earlyDataIndication)
__start_packed struct @94 Tls13Cookie
Cookie.
error_t tls13FormatClientPreSharedKeyExtension(TlsContext *context, uint8_t *p, size_t *written, Tls13PskIdentityList **identityList, Tls13PskBinderList **binderList)
error_t tls13FormatCookieExtension(TlsContext *context, uint8_t *p, size_t *written)
uint8_t msgType
Definition: dtls_misc.h:177
#define TlsContext
Definition: tls.h:34
error_t tls13FormatClientEarlyDataExtension(TlsContext *context, uint8_t *p, size_t *written)