Ascon-Based lightweight cryptography. More...

#include "core/crypto.h"
#include "lwc/ascon.h"

Macros
#define	TRACE_LEVEL CRYPTO_TRACE_LEVEL

Functions
void	asconP (AsconState *s, uint_t nr)
	Ascon-p[rnd] permutation. More...

Detailed Description

Ascon-Based lightweight cryptography.

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.

Description

Ascon is a family of lightweight cryptographic algorithms: an AEAD algorithm (Ascon-AEAD128), a hash function (Ascon-Hash256), an XOF function (Ascon-XOF128) and a customized XOF function (Ascon-CXOF128). The Ascon family is designed to operate efficiently in constrained environments. Refer to NIST SP 800-232 for more details

Author: Oryx Embedded SARL (www.oryx-embedded.com)

Version: 2.5.0

Definition in file ascon.c.

Macro Definition Documentation

◆ TRACE_LEVEL

#define TRACE_LEVEL CRYPTO_TRACE_LEVEL

Definition at line 40 of file ascon.c.

Function Documentation

◆ asconP()

void asconP	(	AsconState *	s,
		uint_t	nr
	)

Ascon-p[rnd] permutation.

Parameters

[in,out]	s	Ascon state
[in]	nr	Number of rounds to be applied (1 to 16)

Definition at line 63 of file ascon.c.

Macros