pem_export.h File Reference

PEM file export functions. More...

#include "core/crypto.h"
#include "pkix/pem_common.h"
#include "ecc/ec.h"

Go to the source code of this file.

Functions
error_t	pemExportCertificate (const uint8_t *cert, size_t certLen, char_t *output, size_t *written)
	Export an X.509 certificate to PEM format. More...
error_t	pemExportCrl (const uint8_t *crl, size_t crlLen, char_t *output, size_t *written)
	Export a certificate revocation list to PEM format. More...
error_t	pemExportCsr (const uint8_t *csr, size_t csrLen, char_t *output, size_t *written)
	Export a certification signing request to PEM format. More...
error_t	pemExportEcParameters (const EcCurve *curve, char_t *output, size_t *written)
	Export EC domain parameters to PEM format. More...

Detailed Description

PEM file export 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_export.h.

Function Documentation

pemExportCertificate()

error_t pemExportCertificate	(	const uint8_t *	cert,
		size_t	certLen,
		char_t *	output,
		size_t *	written
	)

Export an X.509 certificate to PEM format.

Parameters

[in]	cert	Pointer to the DER-encoded certificate
[in]	certLen	Length of the DER-encoded certificate, in bytes
[out]	output	Buffer where to store the PEM string (optional parameter)
[out]	written	Length of the resulting PEM string

Returns

Error code

Definition at line 53 of file pem_export.c.

pemExportCrl()

error_t pemExportCrl	(	const uint8_t *	crl,
		size_t	crlLen,
		char_t *	output,
		size_t *	written
	)

Export a certificate revocation list to PEM format.

Parameters

[in]	crl	Pointer to the DER-encoded CRL
[in]	crlLen	Length of the DER-encoded CRL, in bytes
[out]	output	Buffer where to store the PEM string (optional parameter)
[out]	written	Length of the resulting PEM string

Returns

Error code

Definition at line 86 of file pem_export.c.

pemExportCsr()

error_t pemExportCsr	(	const uint8_t *	csr,
		size_t	csrLen,
		char_t *	output,
		size_t *	written
	)

Export a certification signing request to PEM format.

Parameters

[in]	csr	Pointer to the DER-encoded CSR
[in]	csrLen	Length of the DER-encoded CSR, in bytes
[out]	output	Buffer where to store the PEM string (optional parameter)
[out]	written	Length of the resulting PEM string

Returns

Error code

Definition at line 119 of file pem_export.c.

pemExportEcParameters()

error_t pemExportEcParameters	(	const EcCurve *	curve,
		char_t *	output,
		size_t *	written
	)

Export EC domain parameters to PEM format.

Parameters

[in]	curve	Elliptic curve parameters
[out]	output	Buffer where to store the PEM string (optional parameter)
[out]	written	Length of the resulting PEM string

Returns

Error code

Definition at line 151 of file pem_export.c.