sha1.h File Reference

SHA-1 (Secure Hash Algorithm 1) More...

#include "core/crypto.h"

Go to the source code of this file.

Data Structures
struct	Sha1Context
	SHA-1 algorithm context. More...

Macros
#define	SHA1_PRIVATE_CONTEXT
#define	SHA1_BLOCK_SIZE   64
#define	SHA1_DIGEST_SIZE   20
#define	SHA1_MIN_PAD_SIZE   9
#define	SHA1_HASH_ALGO   (&sha1HashAlgo)

Functions
error_t	sha1Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using SHA-1. More...
void	sha1Init (Sha1Context *context)
	Initialize SHA-1 message digest context. More...
void	sha1Update (Sha1Context *context, const void *data, size_t length)
	Update the SHA-1 context with a portion of the message being hashed. More...
void	sha1Final (Sha1Context *context, uint8_t *digest)
	Finish the SHA-1 message digest. More...
void	sha1FinalRaw (Sha1Context *context, uint8_t *digest)
	Finish the SHA-1 message digest (no padding added) More...
void	sha1ProcessBlock (Sha1Context *context)
	Process message in 16-word blocks. More...

Variables
const uint8_t	SHA1_OID [5]
const HashAlgo	sha1HashAlgo

Detailed Description

SHA-1 (Secure Hash Algorithm 1)

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

2.4.0

Definition in file sha1.h.

Macro Definition Documentation

SHA1_BLOCK_SIZE

#define SHA1_BLOCK_SIZE   64

Definition at line 43 of file sha1.h.

SHA1_DIGEST_SIZE

#define SHA1_DIGEST_SIZE   20

Definition at line 45 of file sha1.h.

SHA1_HASH_ALGO

#define SHA1_HASH_ALGO   (&sha1HashAlgo)

Definition at line 49 of file sha1.h.

SHA1_MIN_PAD_SIZE

#define SHA1_MIN_PAD_SIZE   9

Definition at line 47 of file sha1.h.

SHA1_PRIVATE_CONTEXT

#define SHA1_PRIVATE_CONTEXT

Definition at line 39 of file sha1.h.

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.

sha1Final()

void sha1Final	(	Sha1Context *	context,
		uint8_t *	digest
	)

Finish the SHA-1 message digest.

Parameters

[in]	context	Pointer to the SHA-1 context
[out]	digest	Calculated digest (optional parameter)

Definition at line 269 of file esp32_c3_crypto_hash.c.

sha1FinalRaw()

void sha1FinalRaw	(	Sha1Context *	context,
		uint8_t *	digest
	)

Finish the SHA-1 message digest (no padding added)

Parameters

[in]	context	Pointer to the SHA-1 context
[out]	digest	Calculated digest

Definition at line 311 of file esp32_c3_crypto_hash.c.

sha1Init()

void sha1Init

(

Sha1Context *

context

)

Initialize SHA-1 message digest context.

Parameters

[in]

context

Pointer to the SHA-1 context to initialize

Definition at line 186 of file esp32_c3_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 290 of file apm32f4xx_crypto_hash.c.

sha1Update()

void sha1Update	(	Sha1Context *	context,
		const void *	data,
		size_t	length
	)

Update the SHA-1 context with a portion of the message being hashed.

Parameters

[in]	context	Pointer to the SHA-1 context
[in]	data	Pointer to the buffer being hashed
[in]	length	Length of the buffer

Definition at line 230 of file apm32f4xx_crypto_hash.c.

Variable Documentation

SHA1_OID

const uint8_t SHA1_OID[5]

extern

Definition at line 73 of file sha1.c.

sha1HashAlgo

const HashAlgo sha1HashAlgo

extern

Definition at line 76 of file sha1.c.