md5.h File Reference

MD5 (Message-Digest Algorithm) More...

#include "core/crypto.h"

Go to the source code of this file.

Data Structures
struct	Md5Context
	MD5 algorithm context. More...

Macros
#define	MD5_PRIVATE_CONTEXT
#define	MD5_BLOCK_SIZE   64
#define	MD5_DIGEST_SIZE   16
#define	MD5_MIN_PAD_SIZE   9
#define	MD5_HASH_ALGO   (&md5HashAlgo)

Functions
error_t	md5Compute (const void *data, size_t length, uint8_t *digest)
	Digest a message using MD5. More...
void	md5Init (Md5Context *context)
	Initialize MD5 message digest context. More...
void	md5Update (Md5Context *context, const void *data, size_t length)
	Update the MD5 context with a portion of the message being hashed. More...
void	md5Final (Md5Context *context, uint8_t *digest)
	Finish the MD5 message digest. More...
void	md5FinalRaw (Md5Context *context, uint8_t *digest)
	Finish the MD5 message digest (no padding added) More...
void	md5ProcessBlock (Md5Context *context)
	Process message in 16-word blocks. More...

Variables
const uint8_t	MD5_OID [8]
const HashAlgo	md5HashAlgo

Detailed Description

MD5 (Message-Digest Algorithm)

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 md5.h.

Macro Definition Documentation

MD5_BLOCK_SIZE

#define MD5_BLOCK_SIZE   64

Definition at line 43 of file md5.h.

MD5_DIGEST_SIZE

#define MD5_DIGEST_SIZE   16

Definition at line 45 of file md5.h.

MD5_HASH_ALGO

#define MD5_HASH_ALGO   (&md5HashAlgo)

Definition at line 49 of file md5.h.

MD5_MIN_PAD_SIZE

#define MD5_MIN_PAD_SIZE   9

Definition at line 47 of file md5.h.

MD5_PRIVATE_CONTEXT

#define MD5_PRIVATE_CONTEXT

Definition at line 39 of file md5.h.

Function Documentation

md5Compute()

error_t md5Compute	(	const void *	data,
		size_t	length,
		uint8_t *	digest
	)

Digest a message using MD5.

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 72 of file gd32f2xx_crypto_hash.c.

md5Final()

void md5Final	(	Md5Context *	context,
		uint8_t *	digest
	)

Finish the MD5 message digest.

Parameters

[in]	context	Pointer to the MD5 context
[out]	digest	Calculated digest (optional parameter)

Definition at line 292 of file msp432e4_crypto_hash.c.

md5FinalRaw()

void md5FinalRaw	(	Md5Context *	context,
		uint8_t *	digest
	)

Finish the MD5 message digest (no padding added)

Parameters

[in]	context	Pointer to the MD5 context
[out]	digest	Calculated digest

Definition at line 333 of file msp432e4_crypto_hash.c.

md5Init()

void md5Init

(

Md5Context *

context

)

Initialize MD5 message digest context.

Parameters

[in]

context

Pointer to the MD5 context to initialize

Definition at line 189 of file msp432e4_crypto_hash.c.

md5ProcessBlock()

void md5ProcessBlock

(

Md5Context *

context

)

Process message in 16-word blocks.

Parameters

[in]

context

Pointer to the MD5 context

Definition at line 213 of file apm32f4xx_crypto_hash.c.

md5Update()

void md5Update	(	Md5Context *	context,
		const void *	data,
		size_t	length
	)

Update the MD5 context with a portion of the message being hashed.

Parameters

[in]	context	Pointer to the MD5 context
[in]	data	Pointer to the buffer being hashed
[in]	length	Length of the buffer

Definition at line 153 of file apm32f4xx_crypto_hash.c.

Variable Documentation

MD5_OID

const uint8_t MD5_OID[8]

extern

Definition at line 80 of file md5.c.

md5HashAlgo

const HashAlgo md5HashAlgo

extern

Definition at line 83 of file md5.c.