tls13_server_misc.h
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1 /**
2  * @file tls13_server_misc.h
3  * @brief Helper functions for TLS 1.3 server
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_SERVER_MISC_H
30 #define _TLS13_SERVER_MISC_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 server specific functions
41 error_t tls13NegotiateCipherSuite(TlsContext *context, const void *clientHello,
42  size_t clientHelloLen, const TlsCipherSuites *cipherSuites,
44 
46  const TlsSupportedGroupList *groupList);
47 
48 error_t tls13VerifyPskBinder(TlsContext *context, const void *clientHello,
49  size_t clientHelloLen, const Tls13PskIdentityList *identityList,
50  const Tls13PskBinderList *binderList, int_t selectedIdentity);
51 
52 error_t tls13ProcessEarlyData(TlsContext *context, const uint8_t *data,
53  size_t length);
54 
56  const Tls13NewSessionTicket *message, uint8_t *ticket, size_t *length);
57 
58 error_t tls13VerifyTicket(TlsContext *context, const uint8_t *ticket,
59  size_t length, uint32_t obfuscatedTicketAge);
60 
61 //C++ guard
62 #ifdef __cplusplus
63  }
64 #endif
65 
66 #endif
TLS (Transport Layer Security)
error_t tls13NegotiateCipherSuite(TlsContext *context, const void *clientHello, size_t clientHelloLen, const TlsCipherSuites *cipherSuites, TlsHelloExtensions *extensions)
uint8_t message[]
Definition: chap.h:150
error_t tls13GenerateTicket(TlsContext *context, const Tls13NewSessionTicket *message, uint8_t *ticket, size_t *length)
error_t tls13ProcessEarlyData(TlsContext *context, const uint8_t *data, size_t length)
__start_packed struct @75 TlsSupportedGroupList
List of supported groups.
__start_packed struct @101 Tls13PskBinderList
List of PSK binders.
signed int int_t
Definition: compiler_port.h:42
__start_packed struct @106 Tls13NewSessionTicket
NewSessionTicket message (TLS 1.3)
error_t tls13VerifyTicket(TlsContext *context, const uint8_t *ticket, size_t length, uint32_t obfuscatedTicketAge)
error_t
Error codes.
Definition: error.h:40
uint8_t extensions[]
Definition: tls13_misc.h:322
__start_packed struct @99 Tls13PskIdentityList
List of PSK identities.
uint8_t data[]
Definition: dtls_misc.h:167
__start_packed struct @62 TlsCipherSuites
Cipher suites.
Hello extensions.
Definition: tls.h:1878
error_t tls13VerifyPskBinder(TlsContext *context, const void *clientHello, size_t clientHelloLen, const Tls13PskIdentityList *identityList, const Tls13PskBinderList *binderList, int_t selectedIdentity)
uint8_t length
Definition: dtls_misc.h:140
error_t tls13SelectGroup(TlsContext *context, const TlsSupportedGroupList *groupList)
#define TlsContext
Definition: tls.h:34