tls_handshake.c File Reference

TLS handshake. More...

#include "tls.h"
#include "tls_handshake.h"
#include "tls_client_fsm.h"
#include "tls_server_fsm.h"
#include "tls_common.h"
#include "tls_transcript_hash.h"
#include "tls_record.h"
#include "tls_misc.h"
#include "tls13_server_misc.h"
#include "dtls_record.h"
#include "debug.h"

Go to the source code of this file.

Macros

#define TRACE_LEVEL   TLS_TRACE_LEVEL
 

Functions

error_t tlsInitHandshake (TlsContext *context)
 TLS handshake initialization. More...
 
error_t tlsPerformHandshake (TlsContext *context)
 Perform TLS handshake. More...
 
error_t tlsSendHandshakeMessage (TlsContext *context, const void *data, size_t length, TlsMessageType type)
 Send handshake message. More...
 
error_t tlsReceiveHandshakeMessage (TlsContext *context)
 Receive peer's message. More...
 
error_t tlsParseHandshakeMessage (TlsContext *context, const uint8_t *message, size_t length)
 Parse handshake message. More...
 

Detailed Description

TLS handshake.

License

SPDX-License-Identifier: GPL-2.0-or-later

Copyright (C) 2010-2024 Oryx Embedded SARL. All rights reserved.

This file is part of CycloneSSL Open.

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.

Author
Oryx Embedded SARL (www.oryx-embedded.com)
Version
2.4.0

Definition in file tls_handshake.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL   TLS_TRACE_LEVEL

Definition at line 32 of file tls_handshake.c.

Function Documentation

◆ tlsInitHandshake()

error_t tlsInitHandshake ( TlsContext context)

TLS handshake initialization.

Parameters
[in]contextPointer to the TLS context
Returns
Error code

Definition at line 57 of file tls_handshake.c.

◆ tlsParseHandshakeMessage()

error_t tlsParseHandshakeMessage ( TlsContext context,
const uint8_t *  message,
size_t  length 
)

Parse handshake message.

Parameters
[in]contextPointer to the TLS context
[in]messagePointer to the handshake message to parse
[in]lengthLength of the handshake messaged
Returns
Error code

Definition at line 339 of file tls_handshake.c.

◆ tlsPerformHandshake()

error_t tlsPerformHandshake ( TlsContext context)

Perform TLS handshake.

TLS handshake protocol is responsible for the authentication and key exchange necessary to establish a secure session

Parameters
[in]contextPointer to the TLS context
Returns
Error code

Definition at line 115 of file tls_handshake.c.

◆ tlsReceiveHandshakeMessage()

error_t tlsReceiveHandshakeMessage ( TlsContext context)

Receive peer's message.

Parameters
[in]contextPointer to the TLS context
Returns
Error code

Definition at line 247 of file tls_handshake.c.

◆ tlsSendHandshakeMessage()

error_t tlsSendHandshakeMessage ( TlsContext context,
const void *  data,
size_t  length,
TlsMessageType  type 
)

Send handshake message.

Parameters
[in]contextPointer to the TLS context
[in]dataPointer to the handshake message
[in]lengthLength of the handshake message
[in]typeHandshake message type
Returns
Error code

Definition at line 157 of file tls_handshake.c.