ripemd128.h File Reference

RIPEMD-128 hash function. More...

#include "core/crypto.h"

Go to the source code of this file.

Data Structures
struct	Ripemd128Context
	RIPEMD-128 algorithm context. More...

Macros
#define	RIPEMD128_BLOCK_SIZE   64
#define	RIPEMD128_DIGEST_SIZE   16
#define	RIPEMD128_MIN_PAD_SIZE   9
#define	RIPEMD128_HASH_ALGO   (&ripemd128HashAlgo)

Functions
error_t	ripemd128Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using RIPEMD-128. More...
void	ripemd128Init (Ripemd128Context *context)
	Initialize RIPEMD-128 message digest context. More...
void	ripemd128Update (Ripemd128Context *context, const void *data, size_t length)
	Update the RIPEMD-128 context with a portion of the message being hashed. More...
void	ripemd128Final (Ripemd128Context *context, uint8_t *digest)
	Finish the RIPEMD-128 message digest. More...
void	ripemd128ProcessBlock (Ripemd128Context *context)
	Process message in 16-word blocks. More...

Variables
const uint8_t	RIPEMD128_OID [5]
const HashAlgo	ripemd128HashAlgo

Detailed Description

RIPEMD-128 hash function.

License

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

Copyright (C) 2010-2025 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

2.5.4

Definition in file ripemd128.h.

Macro Definition Documentation

RIPEMD128_BLOCK_SIZE

#define RIPEMD128_BLOCK_SIZE   64

Definition at line 38 of file ripemd128.h.

RIPEMD128_DIGEST_SIZE

#define RIPEMD128_DIGEST_SIZE   16

Definition at line 40 of file ripemd128.h.

RIPEMD128_HASH_ALGO

#define RIPEMD128_HASH_ALGO   (&ripemd128HashAlgo)

Definition at line 44 of file ripemd128.h.

RIPEMD128_MIN_PAD_SIZE

#define RIPEMD128_MIN_PAD_SIZE   9

Definition at line 42 of file ripemd128.h.

Function Documentation

ripemd128Compute()

error_t ripemd128Compute	(	const void *	data,
		size_t	length,
		uint8_t *	digest
	)

Digest a message using RIPEMD-128.

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 96 of file ripemd128.c.

ripemd128Final()

void ripemd128Final	(	Ripemd128Context *	context,
		uint8_t *	digest
	)

Finish the RIPEMD-128 message digest.

Parameters

[in]	context	Pointer to the RIPEMD-128 context
[out]	digest	Calculated digest

Definition at line 202 of file ripemd128.c.

ripemd128Init()

void ripemd128Init

(

Ripemd128Context *

context

)

Initialize RIPEMD-128 message digest context.

Parameters

[in]

context

Pointer to the RIPEMD-128 context to initialize

Definition at line 141 of file ripemd128.c.

ripemd128ProcessBlock()

void ripemd128ProcessBlock

(

Ripemd128Context *

context

)

Process message in 16-word blocks.

Parameters

[in]

context

Pointer to the RIPEMD-128 context

Definition at line 247 of file ripemd128.c.

ripemd128Update()

void ripemd128Update	(	Ripemd128Context *	context,
		const void *	data,
		size_t	length
	)

Update the RIPEMD-128 context with a portion of the message being hashed.

Parameters

[in]	context	Pointer to the RIPEMD-128 context
[in]	data	Pointer to the buffer being hashed
[in]	length	Length of the buffer

Definition at line 163 of file ripemd128.c.

Variable Documentation

RIPEMD128_OID

const uint8_t RIPEMD128_OID[5]

extern

Definition at line 67 of file ripemd128.c.

ripemd128HashAlgo

const HashAlgo ripemd128HashAlgo

extern

Definition at line 70 of file ripemd128.c.