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3c67d83a8a
Reviewed by: George Wilson <george.wilson@delphix.com>
Reviewed by: Prakash Surya <prakash.surya@delphix.com>
Reviewed by: Saso Kiselkov <saso.kiselkov@nexenta.com>
Reviewed by: Richard Lowe <richlowe@richlowe.net>
Approved by: Garrett D'Amore <garrett@damore.org>
Ported by: Tony Hutter <hutter2@llnl.gov>
OpenZFS-issue: https://www.illumos.org/issues/4185
OpenZFS-commit: https://github.com/openzfs/openzfs/commit/45818ee
Porting Notes:
This code is ported on top of the Illumos Crypto Framework code:
b5e030c8db
The list of porting changes includes:
- Copied module/icp/include/sha2/sha2.h directly from illumos
- Removed from module/icp/algs/sha2/sha2.c:
#pragma inline(SHA256Init, SHA384Init, SHA512Init)
- Added 'ctx' to lib/libzfs/libzfs_sendrecv.c:zio_checksum_SHA256() since
it now takes in an extra parameter.
- Added CTASSERT() to assert.h from for module/zfs/edonr_zfs.c
- Added skein & edonr to libicp/Makefile.am
- Added sha512.S. It was generated from sha512-x86_64.pl in Illumos.
- Updated ztest.c with new fletcher_4_*() args; used NULL for new CTX argument.
- In icp/algs/edonr/edonr_byteorder.h, Removed the #if defined(__linux) section
to not #include the non-existant endian.h.
- In skein_test.c, renane NULL to 0 in "no test vector" array entries to get
around a compiler warning.
- Fixup test files:
- Rename <sys/varargs.h> -> <varargs.h>, <strings.h> -> <string.h>,
- Remove <note.h> and define NOTE() as NOP.
- Define u_longlong_t
- Rename "#!/usr/bin/ksh" -> "#!/bin/ksh -p"
- Rename NULL to 0 in "no test vector" array entries to get around a
compiler warning.
- Remove "for isa in $($ISAINFO); do" stuff
- Add/update Makefiles
- Add some userspace headers like stdio.h/stdlib.h in places of
sys/types.h.
- EXPORT_SYMBOL *_Init/*_Update/*_Final... routines in ICP modules.
- Update scripts/zfs2zol-patch.sed
- include <sys/sha2.h> in sha2_impl.h
- Add sha2.h to include/sys/Makefile.am
- Add skein and edonr dirs to icp Makefile
- Add new checksums to zpool_get.cfg
- Move checksum switch block from zfs_secpolicy_setprop() to
zfs_check_settable()
- Fix -Wuninitialized error in edonr_byteorder.h on PPC
- Fix stack frame size errors on ARM32
- Don't unroll loops in Skein on 32-bit to save stack space
- Add memory barriers in sha2.c on 32-bit to save stack space
- Add filetest_001_pos.ksh checksum sanity test
- Add option to write psudorandom data in file_write utility
99 lines
2.6 KiB
C
99 lines
2.6 KiB
C
/*
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* IDI,NTNU
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*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License (the "License").
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* You may not use this file except in compliance with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://opensource.org/licenses/CDDL-1.0.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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* Copyright (C) 2009, 2010, Jorn Amundsen <jorn.amundsen@ntnu.no>
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*
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* Tweaked Edon-R implementation for SUPERCOP, based on NIST API.
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*
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* $Id: edonr.h 517 2013-02-17 20:34:39Z joern $
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*/
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/*
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* Portions copyright (c) 2013, Saso Kiselkov, All rights reserved
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*/
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#ifndef _SYS_EDONR_H_
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#define _SYS_EDONR_H_
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#ifdef __cplusplus
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extern "C" {
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#endif
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#ifdef _KERNEL
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#include <sys/types.h>
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#else
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#include <stdint.h> /* uint32_t... */
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#include <stdlib.h> /* size_t ... */
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#endif
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/*
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* EdonR allows to call EdonRUpdate() consecutively only if the total length
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* of stored unprocessed data and the new supplied data is less than or equal
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* to the BLOCK_SIZE on which the compression functions operates.
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* Otherwise an assertion failure is invoked.
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*/
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/* Specific algorithm definitions */
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#define EdonR224_DIGEST_SIZE 28
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#define EdonR224_BLOCK_SIZE 64
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#define EdonR256_DIGEST_SIZE 32
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#define EdonR256_BLOCK_SIZE 64
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#define EdonR384_DIGEST_SIZE 48
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#define EdonR384_BLOCK_SIZE 128
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#define EdonR512_DIGEST_SIZE 64
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#define EdonR512_BLOCK_SIZE 128
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#define EdonR256_BLOCK_BITSIZE 512
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#define EdonR512_BLOCK_BITSIZE 1024
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typedef struct {
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uint32_t DoublePipe[16];
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uint8_t LastPart[EdonR256_BLOCK_SIZE * 2];
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} EdonRData256;
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typedef struct {
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uint64_t DoublePipe[16];
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uint8_t LastPart[EdonR512_BLOCK_SIZE * 2];
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} EdonRData512;
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typedef struct {
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size_t hashbitlen;
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/* + algorithm specific parameters */
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int unprocessed_bits;
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uint64_t bits_processed;
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union {
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EdonRData256 p256[1];
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EdonRData512 p512[1];
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} pipe[1];
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} EdonRState;
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void EdonRInit(EdonRState *state, size_t hashbitlen);
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void EdonRUpdate(EdonRState *state, const uint8_t *data, size_t databitlen);
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void EdonRFinal(EdonRState *state, uint8_t *hashval);
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void EdonRHash(size_t hashbitlen, const uint8_t *data, size_t databitlen,
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uint8_t *hashval);
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#ifdef __cplusplus
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}
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#endif
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#endif /* _SYS_EDONR_H_ */
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