pkcs8_key_parse.c File Reference

PKCS #8 key parsing. More...

#include "core/crypto.h"
#include "pkix/pkcs8_key_parse.h"
#include "pkix/x509_key_parse.h"
#include "encoding/asn1.h"
#include "encoding/oid.h"
#include "ecc/ed25519.h"
#include "ecc/ed448.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Functions
error_t	pkcs8ParsePrivateKeyInfo (const uint8_t *data, size_t length, Pkcs8PrivateKeyInfo *privateKeyInfo)
	Parse PrivateKeyInfo structure. More...
error_t	pkcs8ParsePrivateKeyAlgo (const uint8_t *data, size_t length, size_t *totalLength, Pkcs8PrivateKeyInfo *privateKeyInfo)
	Parse PrivateKeyAlgorithm structure. More...
error_t	pkcs8ParseRsaPrivateKey (const uint8_t *data, size_t length, Pkcs8RsaPrivateKey *rsaPrivateKey)
	Parse RSAPrivateKey structure. More...
error_t	pkcs8ParseDsaPrivateKey (const uint8_t *data, size_t length, X509DsaParameters *dsaParams, Pkcs8DsaPrivateKey *dsaPrivateKey)
	Parse DSAPrivateKey structure. More...
error_t	pkcs8ParseEcPrivateKey (const uint8_t *data, size_t length, X509EcParameters *ecParams, Pkcs8EcPrivateKey *ecPrivateKey)
	Parse ECPrivateKey structure. More...
error_t	pkcs8ParseEddsaPrivateKey (const uint8_t *data, size_t length, Pkcs8EddsaPrivateKey *eddsaPrivateKey)
	Parse CurvePrivateKey structure. More...
error_t	pkcs8ImportRsaPrivateKey (const Pkcs8PrivateKeyInfo *privateKeyInfo, RsaPrivateKey *privateKey)
	Import an RSA private key. More...
error_t	pkcs8ImportDsaPrivateKey (const Pkcs8PrivateKeyInfo *privateKeyInfo, DsaPrivateKey *privateKey)
	Import an DSA private key. More...
error_t	pkcs8ImportEcPrivateKey (const Pkcs8PrivateKeyInfo *privateKeyInfo, Mpi *privateKey)
	Import an EC private key. More...
error_t	pkcs8ImportEddsaPrivateKey (const Pkcs8PrivateKeyInfo *privateKeyInfo, EddsaPrivateKey *privateKey)
	Import an EdDSA private key. More...

Detailed Description

PKCS #8 key parsing.

License

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

Copyright (C) 2010-2019 Oryx Embedded SARL. All rights reserved.

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

1.9.6

Definition in file pkcs8_key_parse.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Definition at line 32 of file pkcs8_key_parse.c.

Function Documentation

pkcs8ImportDsaPrivateKey()

error_t pkcs8ImportDsaPrivateKey	(	const Pkcs8PrivateKeyInfo *	privateKeyInfo,
		DsaPrivateKey *	privateKey
	)

Import an DSA private key.

Parameters

[in]	privateKeyInfo	Private key information
[out]	privateKey	DSA private key

Returns

Error code

Definition at line 878 of file pkcs8_key_parse.c.

pkcs8ImportEcPrivateKey()

error_t pkcs8ImportEcPrivateKey	(	const Pkcs8PrivateKeyInfo *	privateKeyInfo,
		Mpi *	privateKey
	)

Import an EC private key.

Parameters

[in]	privateKeyInfo	Private key information
[out]	privateKey	EC private key

Returns

Error code

Definition at line 963 of file pkcs8_key_parse.c.

pkcs8ImportEddsaPrivateKey()

error_t pkcs8ImportEddsaPrivateKey	(	const Pkcs8PrivateKeyInfo *	privateKeyInfo,
		EddsaPrivateKey *	privateKey
	)

Import an EdDSA private key.

Parameters

[in]	privateKeyInfo	Private key information
[out]	privateKey	EdDSA private key

Returns

Error code

Definition at line 1014 of file pkcs8_key_parse.c.

pkcs8ImportRsaPrivateKey()

error_t pkcs8ImportRsaPrivateKey	(	const Pkcs8PrivateKeyInfo *	privateKeyInfo,
		RsaPrivateKey *	privateKey
	)

Import an RSA private key.

Parameters

[in]	privateKeyInfo	Private key information
[out]	privateKey	RSA private key

Returns

Error code

Definition at line 742 of file pkcs8_key_parse.c.

pkcs8ParseDsaPrivateKey()

error_t pkcs8ParseDsaPrivateKey	(	const uint8_t *	data,
		size_t	length,
		X509DsaParameters *	dsaParams,
		Pkcs8DsaPrivateKey *	dsaPrivateKey
	)

Parse DSAPrivateKey structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	dsaParams	DSA domain parameters
[out]	dsaPrivateKey	DSA private key

Returns

Error code

Definition at line 492 of file pkcs8_key_parse.c.

pkcs8ParseEcPrivateKey()

error_t pkcs8ParseEcPrivateKey	(	const uint8_t *	data,
		size_t	length,
		X509EcParameters *	ecParams,
		Pkcs8EcPrivateKey *	ecPrivateKey
	)

Parse ECPrivateKey structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	ecParams	EC domain parameters
[out]	ecPrivateKey	EC private key

Returns

Error code

Definition at line 633 of file pkcs8_key_parse.c.

pkcs8ParseEddsaPrivateKey()

error_t pkcs8ParseEddsaPrivateKey	(	const uint8_t *	data,
		size_t	length,
		Pkcs8EddsaPrivateKey *	eddsaPrivateKey
	)

Parse CurvePrivateKey structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	eddsaPrivateKey	Information resulting from the parsing process

Returns

Error code

Definition at line 714 of file pkcs8_key_parse.c.

pkcs8ParsePrivateKeyAlgo()

error_t pkcs8ParsePrivateKeyAlgo	(	const uint8_t *	data,
		size_t	length,
		size_t *	totalLength,
		Pkcs8PrivateKeyInfo *	privateKeyInfo
	)

Parse PrivateKeyAlgorithm structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	totalLength	Number of bytes that have been parsed
[out]	privateKeyInfo	Information resulting from the parsing process

Returns

Error code

Definition at line 185 of file pkcs8_key_parse.c.

pkcs8ParsePrivateKeyInfo()

error_t pkcs8ParsePrivateKeyInfo	(	const uint8_t *	data,
		size_t	length,
		Pkcs8PrivateKeyInfo *	privateKeyInfo
	)

Parse PrivateKeyInfo structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	privateKeyInfo	Information resulting from the parsing process

Returns

Error code

Definition at line 56 of file pkcs8_key_parse.c.

pkcs8ParseRsaPrivateKey()

error_t pkcs8ParseRsaPrivateKey	(	const uint8_t *	data,
		size_t	length,
		Pkcs8RsaPrivateKey *	rsaPrivateKey
	)

Parse RSAPrivateKey structure.

Parameters

[in]	data	Pointer to the ASN.1 structure to parse
[in]	length	Length of the ASN.1 structure
[out]	rsaPrivateKey	Information resulting from the parsing process

Returns

Error code

Definition at line 296 of file pkcs8_key_parse.c.