IKE message formatting. More...

#include "ipsec/ipsec_misc.h"
#include "ike/ike.h"
#include "ike/ike_fsm.h"
#include "ike/ike_algorithms.h"
#include "ike/ike_message_format.h"
#include "ike/ike_message_encrypt.h"
#include "ike/ike_payload_format.h"
#include "ike/ike_auth.h"
#include "ike/ike_key_exchange.h"
#include "ike/ike_key_material.h"
#include "ike/ike_dh_groups.h"
#include "ike/ike_misc.h"
#include "ike/ike_debug.h"
#include "ah/ah_algorithms.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL IKE_TRACE_LEVEL

Functions
error_t	ikeSendIkeSaInitRequest (IkeSaEntry *sa)
	Send IKE_SA_INIT request. More...

error_t	ikeSendIkeSaInitResponse (IkeSaEntry *sa)
	Send IKE_SA_INIT response. More...

error_t	ikeSendIkeAuthRequest (IkeSaEntry *sa)
	Send IKE_AUTH request. More...

error_t	ikeSendIkeAuthResponse (IkeSaEntry *sa)
	Send IKE_AUTH response. More...

error_t	ikeSendCreateChildSaRequest (IkeSaEntry sa, IkeChildSaEntry childSa)
	Send CREATE_CHILD_SA request. More...

error_t	ikeSendCreateChildSaResponse (IkeSaEntry sa, IkeChildSaEntry childSa)
	Send CREATE_CHILD_SA response. More...

error_t	ikeSendInformationalRequest (IkeSaEntry *sa)
	Send INFORMATIONAL request. More...

error_t	ikeSendInformationalResponse (IkeSaEntry *sa)
	Send INFORMATIONAL response. More...

error_t	ikeSendErrorResponse (IkeContext context, uint8_t message, size_t length)
	Send INFORMATIONAL response (outside of an IKE SA) More...

error_t	ikeFormatIkeSaInitRequest (IkeSaEntry sa, uint8_t p, size_t *length)
	Format IKE_SA_INIT request. More...

error_t	ikeFormatIkeSaInitResponse (IkeSaEntry sa, uint8_t p, size_t *length)
	Format IKE_SA_INIT response. More...

error_t	ikeFormatIkeAuthRequest (IkeSaEntry sa, uint8_t p, size_t *length)
	Format IKE_AUTH request. More...

error_t	ikeFormatIkeAuthResponse (IkeSaEntry sa, uint8_t p, size_t *length)
	Format IKE_AUTH response. More...

error_t	ikeFormatCreateChildSaRequest (IkeSaEntry sa, IkeChildSaEntry childSa, uint8_t p, size_t length)
	Format CREATE_CHILD_SA request. More...

error_t	ikeFormatCreateChildSaResponse (IkeSaEntry sa, IkeChildSaEntry childSa, uint8_t p, size_t length)
	Format CREATE_CHILD_SA response. More...

error_t	ikeFormatInformationalRequest (IkeSaEntry sa, uint8_t p, size_t *length)
	Format INFORMATIONAL request. More...

error_t	ikeFormatInformationalResponse (IkeSaEntry sa, uint8_t p, size_t *length)
	Format INFORMATIONAL response. More...

error_t	ikeFormatErrorResponse (IkeHeader requestHeader, uint8_t p, size_t *length)
	Format INFORMATIONAL response (outside of an IKE SA) More...

Detailed Description

IKE message formatting.

License

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

This file is part of CycloneIPSEC 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: 2.4.4

Definition in file ike_message_format.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL IKE_TRACE_LEVEL

Definition at line 32 of file ike_message_format.c.

Function Documentation

◆ ikeFormatCreateChildSaRequest()

error_t ikeFormatCreateChildSaRequest	(	IkeSaEntry *	sa,
		IkeChildSaEntry *	childSa,
		uint8_t *	p,
		size_t *	length
	)

Format CREATE_CHILD_SA request.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	childSa	Pointer to the Child SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1283 of file ike_message_format.c.

◆ ikeFormatCreateChildSaResponse()

error_t ikeFormatCreateChildSaResponse	(	IkeSaEntry *	sa,
		IkeChildSaEntry *	childSa,
		uint8_t *	p,
		size_t *	length
	)

Format CREATE_CHILD_SA response.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	childSa	Pointer to the Child SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1301 of file ike_message_format.c.

◆ ikeFormatErrorResponse()

error_t ikeFormatErrorResponse	(	IkeHeader *	requestHeader,
		uint8_t *	p,
		size_t *	length
	)

Format INFORMATIONAL response (outside of an IKE SA)

Parameters

[in]	requestHeader	Pointer to the IKE header of the request
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1644 of file ike_message_format.c.

◆ ikeFormatIkeAuthRequest()

error_t ikeFormatIkeAuthRequest	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format IKE_AUTH request.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 937 of file ike_message_format.c.

◆ ikeFormatIkeAuthResponse()

error_t ikeFormatIkeAuthResponse	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format IKE_AUTH response.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1110 of file ike_message_format.c.

◆ ikeFormatIkeSaInitRequest()

error_t ikeFormatIkeSaInitRequest	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format IKE_SA_INIT request.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 700 of file ike_message_format.c.

◆ ikeFormatIkeSaInitResponse()

error_t ikeFormatIkeSaInitResponse	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format IKE_SA_INIT response.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 817 of file ike_message_format.c.

◆ ikeFormatInformationalRequest()

error_t ikeFormatInformationalRequest	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format INFORMATIONAL request.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1370 of file ike_message_format.c.

◆ ikeFormatInformationalResponse()

error_t ikeFormatInformationalResponse	(	IkeSaEntry *	sa,
		uint8_t *	p,
		size_t *	length
	)

Format INFORMATIONAL response.

Parameters

[in]	sa	Pointer to the IKE SA
[out]	p	Buffer where to format the message
[out]	length	Length of the resulting message, in bytes

Returns: Error code

Definition at line 1467 of file ike_message_format.c.

◆ ikeSendCreateChildSaRequest()

error_t ikeSendCreateChildSaRequest	(	IkeSaEntry *	sa,
		IkeChildSaEntry *	childSa
	)

Send CREATE_CHILD_SA request.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	childSa	Pointer to the Child SA

Returns: Error code

Definition at line 449 of file ike_message_format.c.

◆ ikeSendCreateChildSaResponse()

error_t ikeSendCreateChildSaResponse	(	IkeSaEntry *	sa,
		IkeChildSaEntry *	childSa
	)

Send CREATE_CHILD_SA response.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	childSa	Pointer to the Child SA

Returns: Error code

Definition at line 464 of file ike_message_format.c.

◆ ikeSendErrorResponse()

error_t ikeSendErrorResponse	(	IkeContext *	context,
		uint8_t *	message,
		size_t	length
	)

Send INFORMATIONAL response (outside of an IKE SA)

Parameters

[in]	context	Pointer to the IKE context
[in]	message	Pointer to the received IKE message
[in]	length	Length of the IKE message, in bytes

Returns: Error code

Definition at line 650 of file ike_message_format.c.

◆ ikeSendIkeAuthRequest()

error_t ikeSendIkeAuthRequest ( IkeSaEntry * sa )

Send IKE_AUTH request.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 223 of file ike_message_format.c.

◆ ikeSendIkeAuthResponse()

error_t ikeSendIkeAuthResponse ( IkeSaEntry * sa )

Send IKE_AUTH response.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 308 of file ike_message_format.c.

◆ ikeSendIkeSaInitRequest()

error_t ikeSendIkeSaInitRequest ( IkeSaEntry * sa )

Send IKE_SA_INIT request.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 61 of file ike_message_format.c.

◆ ikeSendIkeSaInitResponse()

error_t ikeSendIkeSaInitResponse ( IkeSaEntry * sa )

Send IKE_SA_INIT response.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 107 of file ike_message_format.c.

◆ ikeSendInformationalRequest()

error_t ikeSendInformationalRequest ( IkeSaEntry * sa )

Send INFORMATIONAL request.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 510 of file ike_message_format.c.

◆ ikeSendInformationalResponse()

error_t ikeSendInformationalResponse ( IkeSaEntry * sa )

Send INFORMATIONAL response.

Parameters

[in] sa Pointer to the IKE SA

Returns: Error code

Definition at line 579 of file ike_message_format.c.

Macros

Functions

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ ikeFormatCreateChildSaRequest()

◆ ikeFormatCreateChildSaResponse()

◆ ikeFormatErrorResponse()

◆ ikeFormatIkeAuthRequest()

◆ ikeFormatIkeAuthResponse()

◆ ikeFormatIkeSaInitRequest()

◆ ikeFormatIkeSaInitResponse()

◆ ikeFormatInformationalRequest()

◆ ikeFormatInformationalResponse()

◆ ikeSendCreateChildSaRequest()

◆ ikeSendCreateChildSaResponse()

◆ ikeSendErrorResponse()

◆ ikeSendIkeAuthRequest()

◆ ikeSendIkeAuthResponse()

◆ ikeSendIkeSaInitRequest()

◆ ikeSendIkeSaInitResponse()

◆ ikeSendInformationalRequest()

◆ ikeSendInformationalResponse()