ripemd160.h File Reference

RIPEMD-160 hash function. More...

#include "core/crypto.h"

Go to the source code of this file.

Data Structures
struct	Ripemd160Context
	RIPEMD-160 algorithm context. More...

Macros
#define	RIPEMD160_BLOCK_SIZE   64
#define	RIPEMD160_DIGEST_SIZE   20
#define	RIPEMD160_MIN_PAD_SIZE   9
#define	RIPEMD160_HASH_ALGO   (&ripemd160HashAlgo)

Functions
error_t	ripemd160Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using RIPEMD-160. More...
void	ripemd160Init (Ripemd160Context *context)
	Initialize RIPEMD-160 message digest context. More...
void	ripemd160Update (Ripemd160Context *context, const void *data, size_t length)
	Update the RIPEMD-160 context with a portion of the message being hashed. More...
void	ripemd160Final (Ripemd160Context *context, uint8_t *digest)
	Finish the RIPEMD-160 message digest. More...
void	ripemd160ProcessBlock (Ripemd160Context *context)
	Process message in 16-word blocks. More...

Variables
const uint8_t	RIPEMD160_OID [5]
const HashAlgo	ripemd160HashAlgo

Detailed Description

RIPEMD-160 hash function.

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 ripemd160.h.

Macro Definition Documentation

RIPEMD160_BLOCK_SIZE

#define RIPEMD160_BLOCK_SIZE   64

Definition at line 38 of file ripemd160.h.

RIPEMD160_DIGEST_SIZE

#define RIPEMD160_DIGEST_SIZE   20

Definition at line 40 of file ripemd160.h.

RIPEMD160_HASH_ALGO

#define RIPEMD160_HASH_ALGO   (&ripemd160HashAlgo)

Definition at line 44 of file ripemd160.h.

RIPEMD160_MIN_PAD_SIZE

#define RIPEMD160_MIN_PAD_SIZE   9

Definition at line 42 of file ripemd160.h.

Function Documentation

ripemd160Compute()

error_t ripemd160Compute	(	const void *	data,
		size_t	length,
		uint8_t *	digest
	)

Digest a message using RIPEMD-160.

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 99 of file ripemd160.c.

ripemd160Final()

void ripemd160Final	(	Ripemd160Context *	context,
		uint8_t *	digest
	)

Finish the RIPEMD-160 message digest.

Parameters

[in]	context	Pointer to the RIPEMD-160 context
[out]	digest	Calculated digest (optional parameter)

Definition at line 206 of file ripemd160.c.

ripemd160Init()

void ripemd160Init

(

Ripemd160Context *

context

)

Initialize RIPEMD-160 message digest context.

Parameters

[in]

context

Pointer to the RIPEMD-160 context to initialize

Definition at line 144 of file ripemd160.c.

ripemd160ProcessBlock()

void ripemd160ProcessBlock

(

Ripemd160Context *

context

)

Process message in 16-word blocks.

Parameters

[in]

context

Pointer to the RIPEMD-160 context

Definition at line 254 of file ripemd160.c.

ripemd160Update()

void ripemd160Update	(	Ripemd160Context *	context,
		const void *	data,
		size_t	length
	)

Update the RIPEMD-160 context with a portion of the message being hashed.

Parameters

[in]	context	Pointer to the RIPEMD-160 context
[in]	data	Pointer to the buffer being hashed
[in]	length	Length of the buffer

Definition at line 167 of file ripemd160.c.

Variable Documentation

RIPEMD160_OID

const uint8_t RIPEMD160_OID[5]

extern

Definition at line 70 of file ripemd160.c.

ripemd160HashAlgo

const HashAlgo ripemd160HashAlgo

extern

Definition at line 73 of file ripemd160.c.