ipsec.c File Reference

IPsec (IP security) More...

#include "ipsec/ipsec.h"
#include "ipsec/ipsec_misc.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   IPSEC_TRACE_LEVEL

Functions
void	ipsecGetDefaultSettings (IpsecSettings *settings)
	Initialize settings with default values. More...
error_t	ipsecInit (IpsecContext *context, const IpsecSettings *settings)
	IPsec service initialization. More...
error_t	ipsecSetSpdEntry (IpsecContext *context, uint_t index, IpsecSpdEntry *params)
	Set entry at specified index in SPD database. More...
error_t	ipsecClearSpdEntry (IpsecContext *context, uint_t index)
	Clear entry at specified index in SPD database. More...
error_t	ipsecSetSadEntry (IpsecContext *context, uint_t index, IpsecSadEntry *params)
	Set entry at specified index in SAD database. More...
error_t	ipsecClearSadEntry (IpsecContext *context, uint_t index)
	Clear entry at specified index in SAD database. More...
error_t	ipsecSetPadEntry (IpsecContext *context, uint_t index, IpsecPadEntry *params)
	Set entry at specified index in PAD database. More...
error_t	ipsecClearPadEntry (IpsecContext *context, uint_t index)
	Clear entry at specified index in PAD database. More...
void	ipsecDeinit (IpsecContext *context)
	Release IPsec context. More...

Detailed Description

IPsec (IP security)

License

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

Copyright (C) 2022-2026 Oryx Embedded SARL. All rights reserved.

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

2.6.0

Definition in file ipsec.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   IPSEC_TRACE_LEVEL

Definition at line 32 of file ipsec.c.

Function Documentation

ipsecClearPadEntry()

error_t ipsecClearPadEntry	(	IpsecContext *	context,
		uint_t	index
	)

Clear entry at specified index in PAD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry

Returns

Error code

Definition at line 372 of file ipsec.c.

ipsecClearSadEntry()

error_t ipsecClearSadEntry	(	IpsecContext *	context,
		uint_t	index
	)

Clear entry at specified index in SAD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry

Returns

Error code

Definition at line 285 of file ipsec.c.

ipsecClearSpdEntry()

error_t ipsecClearSpdEntry	(	IpsecContext *	context,
		uint_t	index
	)

Clear entry at specified index in SPD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry

Returns

Error code

Definition at line 176 of file ipsec.c.

ipsecDeinit()

void ipsecDeinit

(

IpsecContext *

context

)

Release IPsec context.

Parameters

[in]

context

Pointer to the IPsec context

Definition at line 395 of file ipsec.c.

ipsecGetDefaultSettings()

void ipsecGetDefaultSettings

(

IpsecSettings *

settings

)

Initialize settings with default values.

Parameters

[out]

settings

Structure that contains IPsec settings

Definition at line 48 of file ipsec.c.

ipsecInit()

error_t ipsecInit	(	IpsecContext *	context,
		const IpsecSettings *	settings
	)

IPsec service initialization.

Parameters

[in]	context	Pointer to the IPsec context
[in]	settings	IPsec specific settings

Returns

Error code

Definition at line 78 of file ipsec.c.

ipsecSetPadEntry()

error_t ipsecSetPadEntry	(	IpsecContext *	context,
		uint_t	index,
		IpsecPadEntry *	params
	)

Set entry at specified index in PAD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry
[in]	params	Pointer to the structure describing the PAD entry

Returns

Error code

Definition at line 346 of file ipsec.c.

ipsecSetSadEntry()

error_t ipsecSetSadEntry	(	IpsecContext *	context,
		uint_t	index,
		IpsecSadEntry *	params
	)

Set entry at specified index in SAD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry
[in]	params	Pointer to the structure describing the SAD entry

Returns

Error code

Definition at line 202 of file ipsec.c.

ipsecSetSpdEntry()

error_t ipsecSetSpdEntry	(	IpsecContext *	context,
		uint_t	index,
		IpsecSpdEntry *	params
	)

Set entry at specified index in SPD database.

Parameters

[in]	context	Pointer to the IPsec context
[in]	index	Zero-based index identifying a given entry
[in]	params	Pointer to the structure describing the SPD entry

Returns

Error code

Definition at line 150 of file ipsec.c.