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

#include "core/crypto.h"
#include "pkix/x509_common.h"

Typedefs
typedef error_t(*	X509SignVerifyCallback) (const X509OctetString tbsData, const X509SignAlgoId signAlgoId, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	Signature verification callback function. More...

Functions
error_t	x509RegisterSignVerifyCallback (X509SignVerifyCallback callback)
	Register signature verification callback function. More...

error_t	x509VerifySignature (const X509OctetString tbsData, const X509SignAlgoId signAlgoId, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	Certificate signature verification. More...

error_t	x509VerifyRsaSignature (const X509OctetString tbsData, const HashAlgo hashAlgo, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	RSA signature verification. More...

error_t	x509VerifyRsaPssSignature (const X509OctetString tbsData, const HashAlgo hashAlgo, size_t saltLen, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	RSA-PSS signature verification. More...

error_t	x509VerifyDsaSignature (const X509OctetString tbsData, const HashAlgo hashAlgo, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	DSA signature verification. More...

error_t	x509VerifyEcdsaSignature (const X509OctetString tbsData, const HashAlgo hashAlgo, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	ECDSA signature verification. More...

error_t	x509VerifySm2Signature (const X509OctetString tbsData, const HashAlgo hashAlgo, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString signature)
	SM2 signature verification. More...

error_t	x509VerifyEd25519Signature (const X509OctetString tbsData, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString *signature)
	Ed25519 signature verification. More...

error_t	x509VerifyEd448Signature (const X509OctetString tbsData, const X509SubjectPublicKeyInfo publicKeyInfo, const X509OctetString *signature)
	Ed448 signature verification. More...

Detailed Description

RSA/DSA/ECDSA/EdDSA signature verification.

License

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

This file is part of CycloneCRYPTO 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 x509_sign_verify.h.

Typedef Documentation

◆ X509SignVerifyCallback

typedef error_t(* X509SignVerifyCallback) (const X509OctetString *tbsData, const X509SignAlgoId *signAlgoId, const X509SubjectPublicKeyInfo *publicKeyInfo, const X509OctetString *signature)

Signature verification callback function.

Definition at line 48 of file x509_sign_verify.h.

Function Documentation

◆ x509RegisterSignVerifyCallback()

error_t x509RegisterSignVerifyCallback ( X509SignVerifyCallback callback )

Register signature verification callback function.

Parameters

[in] callback Signature verification callback function

Returns: Error code

Definition at line 55 of file x509_sign_verify.c.

◆ x509VerifyDsaSignature()

error_t x509VerifyDsaSignature	(	const X509OctetString *	tbsData,
		const HashAlgo *	hashAlgo,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

DSA signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	hashAlgo	Underlying hash function
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 337 of file x509_sign_verify.c.

◆ x509VerifyEcdsaSignature()

error_t x509VerifyEcdsaSignature	(	const X509OctetString *	tbsData,
		const HashAlgo *	hashAlgo,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

ECDSA signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	hashAlgo	Underlying hash function
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 415 of file x509_sign_verify.c.

◆ x509VerifyEd25519Signature()

error_t x509VerifyEd25519Signature	(	const X509OctetString *	tbsData,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

Ed25519 signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 573 of file x509_sign_verify.c.

◆ x509VerifyEd448Signature()

error_t x509VerifyEd448Signature	(	const X509OctetString *	tbsData,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

Ed448 signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 619 of file x509_sign_verify.c.

◆ x509VerifyRsaPssSignature()

error_t x509VerifyRsaPssSignature	(	const X509OctetString *	tbsData,
		const HashAlgo *	hashAlgo,
		size_t	saltLen,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

RSA-PSS signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	hashAlgo	Underlying hash function
[in]	saltLen	Length of the salt, in bytes
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 270 of file x509_sign_verify.c.

◆ x509VerifyRsaSignature()

error_t x509VerifyRsaSignature	(	const X509OctetString *	tbsData,
		const HashAlgo *	hashAlgo,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

RSA signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	hashAlgo	Underlying hash function
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 203 of file x509_sign_verify.c.

◆ x509VerifySignature()

error_t x509VerifySignature	(	const X509OctetString *	tbsData,
		const X509SignAlgoId *	signAlgoId,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

Certificate signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	signAlgoId	Signature algorithm identifier
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 78 of file x509_sign_verify.c.

◆ x509VerifySm2Signature()

error_t x509VerifySm2Signature	(	const X509OctetString *	tbsData,
		const HashAlgo *	hashAlgo,
		const X509SubjectPublicKeyInfo *	publicKeyInfo,
		const X509OctetString *	signature
	)

SM2 signature verification.

Parameters

[in]	tbsData	Data whose signature is to be verified
[in]	hashAlgo	Underlying hash function
[in]	publicKeyInfo	Issuer's public key
[in]	signature	Signature to be verified

Returns: Error code

Definition at line 505 of file x509_sign_verify.c.

Typedefs

Functions

Detailed Description

License

Typedef Documentation

◆ X509SignVerifyCallback

Function Documentation

◆ x509RegisterSignVerifyCallback()

◆ x509VerifyDsaSignature()

◆ x509VerifyEcdsaSignature()

◆ x509VerifyEd25519Signature()

◆ x509VerifyEd448Signature()

◆ x509VerifyRsaPssSignature()

◆ x509VerifyRsaSignature()

◆ x509VerifySignature()

◆ x509VerifySm2Signature()