RSA/DSA/ECDSA/EdDSA signature generation. More...

#include "ike/ike.h"
#include "ike/ike_algorithms.h"
#include "ike/ike_sign_generate.h"
#include "pkix/pem_import.h"
#include "pkix/x509_sign_format.h"
#include "debug.h"

Macros
#define	TRACE_LEVEL IKE_TRACE_LEVEL

Functions
error_t	ikeGenerateSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, uint8_t authMethod, uint8_t signature, size_t *signatureLen)
	Signature generation. More...

error_t	ikeGenerateDigitalSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, IkeAuthData authData, size_t authDataLen)
	Digital signature generation. More...

error_t	ikeGenerateRsaSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, const HashAlgo hashAlgo, uint8_t signature, size_t *signatureLen)
	RSA signature generation. More...

error_t	ikeGenerateRsaPssSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, const HashAlgo hashAlgo, size_t saltLen, uint8_t signature, size_t *signatureLen)
	RSA-PSS signature generation. More...

error_t	ikeGenerateDsaSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, const HashAlgo hashAlgo, uint8_t signature, size_t *signatureLen, IkeSignFormat format)
	DSA signature generation. More...

error_t	ikeGenerateEcdsaSignature (IkeSaEntry sa, const uint8_t id, size_t idLen, const EcCurveInfo curveInfo, const HashAlgo hashAlgo, uint8_t signature, size_t signatureLen, IkeSignFormat format)
	ECDSA signature generation. More...

error_t	ikeGenerateEd25519Signature (IkeSaEntry sa, const uint8_t id, size_t idLen, uint8_t signature, size_t signatureLen)
	Ed25519 signature generation. More...

error_t	ikeGenerateEd448Signature (IkeSaEntry sa, const uint8_t id, size_t idLen, uint8_t signature, size_t signatureLen)
	Ed448 signature generation. More...

Detailed Description

RSA/DSA/ECDSA/EdDSA signature generation.

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_sign_generate.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL IKE_TRACE_LEVEL

Definition at line 32 of file ike_sign_generate.c.

Function Documentation

◆ ikeGenerateDigitalSignature()

error_t ikeGenerateDigitalSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		IkeAuthData *	authData,
		size_t *	authDataLen
	)

Digital signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[out]	authData	Output stream where to write the authentication data
[out]	authDataLen	Total number of bytes that have been written

Returns: Error code

Definition at line 172 of file ike_sign_generate.c.

◆ ikeGenerateDsaSignature()

error_t ikeGenerateDsaSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		const HashAlgo *	hashAlgo,
		uint8_t *	signature,
		size_t *	signatureLen,
		IkeSignFormat	format
	)

DSA signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[in]	hashAlgo	Hash algorithm
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written
[in]	format	Signature format (raw or ASN.1)

Returns: Error code

Definition at line 462 of file ike_sign_generate.c.

◆ ikeGenerateEcdsaSignature()

error_t ikeGenerateEcdsaSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		const EcCurveInfo *	curveInfo,
		const HashAlgo *	hashAlgo,
		uint8_t *	signature,
		size_t *	signatureLen,
		IkeSignFormat	format
	)

ECDSA signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[in]	curveInfo	Elliptic curve parameters
[in]	hashAlgo	Hash algorithm
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written
[in]	format	Signature format (raw or ASN.1)

Returns: Error code

Definition at line 535 of file ike_sign_generate.c.

◆ ikeGenerateEd25519Signature()

error_t ikeGenerateEd25519Signature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		uint8_t *	signature,
		size_t *	signatureLen
	)

Ed25519 signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written

Returns: Error code

Definition at line 617 of file ike_sign_generate.c.

◆ ikeGenerateEd448Signature()

error_t ikeGenerateEd448Signature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		uint8_t *	signature,
		size_t *	signatureLen
	)

Ed448 signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written

Returns: Error code

Definition at line 691 of file ike_sign_generate.c.

◆ ikeGenerateRsaPssSignature()

error_t ikeGenerateRsaPssSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		const HashAlgo *	hashAlgo,
		size_t	saltLen,
		uint8_t *	signature,
		size_t *	signatureLen
	)

RSA-PSS signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[in]	hashAlgo	Hash algorithm
[in]	saltLen	Length of the salt, in bytes
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written

Returns: Error code

Definition at line 402 of file ike_sign_generate.c.

◆ ikeGenerateRsaSignature()

error_t ikeGenerateRsaSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		const HashAlgo *	hashAlgo,
		uint8_t *	signature,
		size_t *	signatureLen
	)

RSA signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[in]	hashAlgo	Hash algorithm
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written

Returns: Error code

Definition at line 342 of file ike_sign_generate.c.

◆ ikeGenerateSignature()

error_t ikeGenerateSignature	(	IkeSaEntry *	sa,
		const uint8_t *	id,
		size_t	idLen,
		uint8_t *	authMethod,
		uint8_t *	signature,
		size_t *	signatureLen
	)

Signature generation.

Parameters

[in]	sa	Pointer to the IKE SA
[in]	id	Pointer to the identification data
[in]	idLen	Length of the identification data, in bytes
[out]	authMethod	Authentication method
[out]	signature	Output stream where to write the signature
[out]	signatureLen	Total number of bytes that have been written

Returns: Error code

Definition at line 57 of file ike_sign_generate.c.

Macros

Functions

Detailed Description

License

Macro Definition Documentation

◆ TRACE_LEVEL

Function Documentation

◆ ikeGenerateDigitalSignature()

◆ ikeGenerateDsaSignature()

◆ ikeGenerateEcdsaSignature()

◆ ikeGenerateEd25519Signature()

◆ ikeGenerateEd448Signature()

◆ ikeGenerateRsaPssSignature()

◆ ikeGenerateRsaSignature()

◆ ikeGenerateSignature()