efm32gg11_crypto_hash.c File Reference

EFM32 Giant Gecko 11 hash hardware accelerator. More...

#include "em_device.h"
#include "em_crypto.h"
#include "core/crypto.h"
#include "hardware/efm32gg11/efm32gg11_crypto.h"
#include "hardware/efm32gg11/efm32gg11_crypto_hash.h"
#include "hash/hash_algorithms.h"
#include "debug.h"

Go to the source code of this file.

Macros
#define	TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Functions
error_t	sha1Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using SHA-1. More...
void	sha1ProcessBlock (Sha1Context *context)
	Process message in 16-word blocks. More...
error_t	sha256Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using SHA-256. More...
void	sha256ProcessBlock (Sha256Context *context)
	Process message in 16-word blocks. More...

Detailed Description

EFM32 Giant Gecko 11 hash 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 efm32gg11_crypto_hash.c.

Macro Definition Documentation

TRACE_LEVEL

#define TRACE_LEVEL   CRYPTO_TRACE_LEVEL

Definition at line 32 of file efm32gg11_crypto_hash.c.

Function Documentation

sha1Compute()

error_t sha1Compute	(	const void *	data,
		size_t	length,
		uint8_t *	digest
	)

Digest a message using SHA-1.

Parameters

[in]	data	Pointer to the message being hashed
[in]	length	Length of the message
[out]	digest	Pointer to the calculated digest

Returns

Error code

Definition at line 55 of file efm32gg11_crypto_hash.c.

sha1ProcessBlock()

void sha1ProcessBlock

(

Sha1Context *

context

)

Process message in 16-word blocks.

Parameters

[in]

context

Pointer to the SHA-1 context

Definition at line 76 of file efm32gg11_crypto_hash.c.

sha256Compute()

error_t sha256Compute	(	const void *	data,
		size_t	length,
		uint8_t *	digest
	)

Digest a message using SHA-256.

Parameters

[in]	data	Pointer to the message being hashed
[in]	length	Length of the message
[out]	digest	Pointer to the calculated digest

Returns

Error code

Definition at line 143 of file efm32gg11_crypto_hash.c.

sha256ProcessBlock()

void sha256ProcessBlock

(

Sha256Context *

context

)

Process message in 16-word blocks.

Parameters

[in]

context

Pointer to the SHA-256 context

Definition at line 164 of file efm32gg11_crypto_hash.c.