camellia.h File Reference

Camellia encryption algorithm. More...

#include "core/crypto.h"

Go to the source code of this file.

Data Structures
struct	CamelliaSubkey
	Structure describing subkey generation. More...
struct	CamelliaContext
	Camellia algorithm context. More...

Macros
#define	CAMELLIA_BLOCK_SIZE   16
#define	CAMELLIA_CIPHER_ALGO   (&camelliaCipherAlgo)

Functions
error_t	camelliaInit (CamelliaContext *context, const uint8_t *key, size_t keyLen)
	Initialize a Camellia context using the supplied key. More...
void	camelliaEncryptBlock (CamelliaContext *context, const uint8_t *input, uint8_t *output)
	Encrypt a 16-byte block using Camellia algorithm. More...
void	camelliaDecryptBlock (CamelliaContext *context, const uint8_t *input, uint8_t *output)
	Decrypt a 16-byte block using Camellia algorithm. More...
void	camelliaDeinit (CamelliaContext *context)
	Release Camellia context. More...

Variables
const uint8_t	CAMELLIA128_CBC_OID [11]
const uint8_t	CAMELLIA192_CBC_OID [11]
const uint8_t	CAMELLIA256_CBC_OID [11]
const CipherAlgo	camelliaCipherAlgo

Detailed Description

Camellia encryption 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 camellia.h.

Macro Definition Documentation

CAMELLIA_BLOCK_SIZE

#define CAMELLIA_BLOCK_SIZE   16

Definition at line 38 of file camellia.h.

CAMELLIA_CIPHER_ALGO

#define CAMELLIA_CIPHER_ALGO   (&camelliaCipherAlgo)

Definition at line 40 of file camellia.h.

Function Documentation

camelliaDecryptBlock()

void camelliaDecryptBlock	(	CamelliaContext *	context,
		const uint8_t *	input,
		uint8_t *	output
	)

Decrypt a 16-byte block using Camellia algorithm.

Parameters

[in]	context	Pointer to the Camellia context
[in]	input	Ciphertext block to decrypt
[out]	output	Plaintext block resulting from decryption

Definition at line 512 of file camellia.c.

camelliaDeinit()

void camelliaDeinit

(

CamelliaContext *

context

)

Release Camellia context.

Parameters

[in]

context

Pointer to the Camellia context

Definition at line 578 of file camellia.c.

camelliaEncryptBlock()

void camelliaEncryptBlock	(	CamelliaContext *	context,
		const uint8_t *	input,
		uint8_t *	output
	)

Encrypt a 16-byte block using Camellia algorithm.

Parameters

[in]	context	Pointer to the Camellia context
[in]	input	Plaintext block to encrypt
[out]	output	Ciphertext block resulting from encryption

Definition at line 444 of file camellia.c.

camelliaInit()

error_t camelliaInit	(	CamelliaContext *	context,
		const uint8_t *	key,
		size_t	keyLen
	)

Initialize a Camellia context using the supplied key.

Parameters

[in]	context	Pointer to the Camellia context to initialize
[in]	key	Pointer to the key
[in]	keyLen	Length of the key

Returns

Error code

Definition at line 309 of file camellia.c.

Variable Documentation

CAMELLIA128_CBC_OID

const uint8_t CAMELLIA128_CBC_OID[11]

extern

Definition at line 279 of file camellia.c.

CAMELLIA192_CBC_OID

const uint8_t CAMELLIA192_CBC_OID[11]

extern

Definition at line 281 of file camellia.c.

CAMELLIA256_CBC_OID

const uint8_t CAMELLIA256_CBC_OID[11]

extern

Definition at line 283 of file camellia.c.

camelliaCipherAlgo

const CipherAlgo camelliaCipherAlgo

extern

Definition at line 286 of file camellia.c.