mirror of
https://git.proxmox.com/git/mirror_zfs.git
synced 2024-11-19 02:41:00 +03:00
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
|
/*
|
||
|
|
* IDI,NTNU
|
||
|
|
*
|
||
|
|
* CDDL HEADER START
|
||
|
|
*
|
||
|
|
* The contents of this file are subject to the terms of the
|
||
|
|
* Common Development and Distribution License (the "License").
|
||
|
|
* You may not use this file except in compliance with the License.
|
||
|
|
*
|
||
|
|
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
|
||
|
|
* or http://opensource.org/licenses/CDDL-1.0.
|
||
|
|
* See the License for the specific language governing permissions
|
||
|
|
* and limitations under the License.
|
||
|
|
*
|
||
|
|
* When distributing Covered Code, include this CDDL HEADER in each
|
||
|
|
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
|
||
|
|
* If applicable, add the following below this CDDL HEADER, with the
|
||
|
|
* fields enclosed by brackets "[]" replaced with your own identifying
|
||
|
|
* information: Portions Copyright [yyyy] [name of copyright owner]
|
||
|
|
*
|
||
|
|
* CDDL HEADER END
|
||
|
|
*
|
||
|
|
* Copyright (C) 2009, 2010, Jorn Amundsen <jorn.amundsen@ntnu.no>
|
||
|
|
*
|
||
|
|
* Tweaked Edon-R implementation for SUPERCOP, based on NIST API.
|
||
|
|
*
|
||
|
|
* $Id: edonr.h 517 2013-02-17 20:34:39Z joern $
|
||
|
|
*/
|
||
|
|
/*
|
||
|
|
* Portions copyright (c) 2013, Saso Kiselkov, All rights reserved
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef _SYS_EDONR_H_
|
||
|
|
#define _SYS_EDONR_H_
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
extern "C" {
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#ifdef _KERNEL
|
||
|
|
#include <sys/types.h>
|
||
|
|
#else
|
||
|
|
#include <stdint.h> /* uint32_t... */
|
||
|
|
#include <stdlib.h> /* size_t ... */
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/*
|
||
|
|
* EdonR allows to call EdonRUpdate() consecutively only if the total length
|
||
|
|
* of stored unprocessed data and the new supplied data is less than or equal
|
||
|
|
* to the BLOCK_SIZE on which the compression functions operates.
|
||
|
|
* Otherwise an assertion failure is invoked.
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Specific algorithm definitions */
|
||
|
|
#define EdonR224_DIGEST_SIZE 28
|
||
|
|
#define EdonR224_BLOCK_SIZE 64
|
||
|
|
#define EdonR256_DIGEST_SIZE 32
|
||
|
|
#define EdonR256_BLOCK_SIZE 64
|
||
|
|
#define EdonR384_DIGEST_SIZE 48
|
||
|
|
#define EdonR384_BLOCK_SIZE 128
|
||
|
|
#define EdonR512_DIGEST_SIZE 64
|
||
|
|
#define EdonR512_BLOCK_SIZE 128
|
||
|
|
|
||
|
|
#define EdonR256_BLOCK_BITSIZE 512
|
||
|
|
#define EdonR512_BLOCK_BITSIZE 1024
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
uint32_t DoublePipe[16];
|
||
|
|
uint8_t LastPart[EdonR256_BLOCK_SIZE * 2];
|
||
|
|
} EdonRData256;
|
||
|
|
typedef struct {
|
||
|
|
uint64_t DoublePipe[16];
|
||
|
|
uint8_t LastPart[EdonR512_BLOCK_SIZE * 2];
|
||
|
|
} EdonRData512;
|
||
|
|
|
||
|
|
typedef struct {
|
||
|
|
size_t hashbitlen;
|
||
|
|
|
||
|
|
/* + algorithm specific parameters */
|
||
|
|
int unprocessed_bits;
|
||
|
|
uint64_t bits_processed;
|
||
|
|
union {
|
||
|
|
EdonRData256 p256[1];
|
||
|
|
EdonRData512 p512[1];
|
||
|
|
} pipe[1];
|
||
|
|
} EdonRState;
|
||
|
|
|
||
|
|
void EdonRInit(EdonRState *state, size_t hashbitlen);
|
||
|
|
void EdonRUpdate(EdonRState *state, const uint8_t *data, size_t databitlen);
|
||
|
|
void EdonRFinal(EdonRState *state, uint8_t *hashval);
|
||
|
|
void EdonRHash(size_t hashbitlen, const uint8_t *data, size_t databitlen,
|
||
|
|
uint8_t *hashval);
|
||
|
|
|
||
|
|
#ifdef __cplusplus
|
||
|
|
}
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* _SYS_EDONR_H_ */
|