mimxrt1170_crypto_pkc.c File Reference

i.MX RT1170 public-key hardware accelerator More...

#include "fsl_device_registers.h"
#include "fsl_caam.h"
#include "core/crypto.h"
#include "hardware/mimxrt1170/mimxrt1170_crypto.h"
#include "hardware/mimxrt1170/mimxrt1170_crypto_pkc.h"
#include "ecc/ec.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Functions
error_t	mpiMulMod (Mpi *r, const Mpi *a, const Mpi *b, const Mpi *p)
	Modular multiplication. More...
error_t	mpiExpMod (Mpi *r, const Mpi *a, const Mpi *e, const Mpi *p)
	Modular exponentiation. More...
error_t	ecMult (const EcDomainParameters *params, EcPoint *r, const Mpi *d, const EcPoint *s)
	Scalar multiplication. More...

Variables
PkhaArgs	pkhaArgs
PkhaEccArgs	pkhaEccArgs

Detailed Description

i.MX RT1170 public-key hardware accelerator

License

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

Copyright (C) 2010-2024 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

2.4.4

Definition in file mimxrt1170_crypto_pkc.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Definition at line 32 of file mimxrt1170_crypto_pkc.c.

Function Documentation

ecMult()

error_t ecMult	(	const EcDomainParameters *	params,
		EcPoint *	r,
		const Mpi *	d,
		const EcPoint *	s
	)

Scalar multiplication.

Parameters

[in]	params	EC domain parameters
[out]	r	Resulting point R = d.S
[in]	d	An integer d such as 0 <= d < p
[in]	s	EC point

Returns

Error code

Definition at line 241 of file mimxrt1170_crypto_pkc.c.

mpiExpMod()

error_t mpiExpMod	(	Mpi *	r,
		const Mpi *	a,
		const Mpi *	e,
		const Mpi *	p
	)

Modular exponentiation.

Parameters

[out]	r	Resulting integer R = A ^ E mod P
[in]	a	Pointer to a multiple precision integer
[in]	e	Exponent
[in]	p	Modulus

Returns

Error code

Definition at line 159 of file mimxrt1170_crypto_pkc.c.

mpiMulMod()

error_t mpiMulMod	(	Mpi *	r,
		const Mpi *	a,
		const Mpi *	b,
		const Mpi *	p
	)

Modular multiplication.

Parameters

[out]	r	Resulting integer R = A * B mod P
[in]	a	The first operand A
[in]	b	The second operand B
[in]	p	The modulus P

Returns

Error code

Definition at line 60 of file mimxrt1170_crypto_pkc.c.

Variable Documentation

pkhaArgs

PkhaArgs pkhaArgs

Definition at line 47 of file mimxrt1170_crypto_pkc.c.

pkhaEccArgs

PkhaEccArgs pkhaEccArgs

Definition at line 48 of file mimxrt1170_crypto_pkc.c.