pem_import.c File Reference

PEM file import functions. More...

#include "core/crypto.h"
#include "pkix/pem_import.h"
#include "encoding/asn1.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Functions
error_t	pemImportCertificate (const char_t *input, size_t inputLen, uint8_t *output, size_t *outputLen, size_t *consumed)
	Decode a PEM file containing a certificate. More...
error_t	pemImportCrl (const char_t *input, size_t inputLen, uint8_t *output, size_t *outputLen, size_t *consumed)
	Decode a PEM file containing a certificate revocation list. More...
error_t	pemImportCsr (const char_t *input, size_t inputLen, uint8_t *output, size_t *outputLen)
	Decode a PEM file containing a certification signing request. More...
error_t	pemImportDhParameters (DhParameters *params, const char_t *input, size_t length)
	Decode a PEM file containing Diffie-Hellman parameters. More...

Detailed Description

PEM file import functions.

License

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

Copyright (C) 2010-2025 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

2.5.2

Definition in file pem_import.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Definition at line 32 of file pem_import.c.

Function Documentation

pemImportCertificate()

error_t pemImportCertificate	(	const char_t *	input,
		size_t	inputLen,
		uint8_t *	output,
		size_t *	outputLen,
		size_t *	consumed
	)

Decode a PEM file containing a certificate.

Parameters

[in]	input	Pointer to the PEM string
[in]	inputLen	Length of the PEM string
[out]	output	Pointer to the DER-encoded certificate
[out]	outputLen	Length of the DER-encoded certificate, in bytes
[out]	consumed	Total number of characters that have been consumed (optional parameter)

Returns

Error code

Definition at line 55 of file pem_import.c.

pemImportCrl()

error_t pemImportCrl	(	const char_t *	input,
		size_t	inputLen,
		uint8_t *	output,
		size_t *	outputLen,
		size_t *	consumed
	)

Decode a PEM file containing a certificate revocation list.

Parameters

[in]	input	Pointer to the PEM string
[in]	inputLen	Length of the PEM string
[out]	output	Pointer to the DER-encoded CRL
[out]	outputLen	Length of the DER-encoded CRL, in bytes
[out]	consumed	Total number of characters that have been consumed (optional parameter)

Returns

Error code

Definition at line 84 of file pem_import.c.

pemImportCsr()

error_t pemImportCsr	(	const char_t *	input,
		size_t	inputLen,
		uint8_t *	output,
		size_t *	outputLen
	)

Decode a PEM file containing a certification signing request.

Parameters

[in]	input	Pointer to the PEM string
[in]	inputLen	Length of the PEM string
[out]	output	Pointer to the DER-encoded CSR
[out]	outputLen	Length of the DER-encoded CSR, in bytes

Returns

Error code

Definition at line 111 of file pem_import.c.

pemImportDhParameters()

error_t pemImportDhParameters	(	DhParameters *	params,
		const char_t *	input,
		size_t	length
	)

Decode a PEM file containing Diffie-Hellman parameters.

Parameters

[out]	params	Diffie-Hellman parameters resulting from the parsing process
[in]	input	Pointer to the PEM string
[in]	length	Length of the PEM string

Returns

Error code

Definition at line 137 of file pem_import.c.