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📄 Makefile.am(2.18 KB)
📄 abd.h(4.25 KB)
📄 abd_impl.h(4.41 KB)
📄 aggsum.h(1.28 KB)
📄 arc.h(11.19 KB)
📄 arc_impl.h(33.15 KB)
📄 avl.h(9.16 KB)
📄 avl_impl.h(4.8 KB)
📄 bitops.h(3.2 KB)
📄 blkptr.h(914 B)
📄 bplist.h(1.6 KB)
📄 bpobj.h(3.21 KB)
📄 bptree.h(1.89 KB)
📄 bqueue.h(1.23 KB)
📄 btree.h(7.68 KB)
📁 crypto
📄 dataset_kstats.h(2.27 KB)
📄 dbuf.h(13.94 KB)
📄 ddt.h(7.96 KB)
📄 dmu.h(39.06 KB)
📄 dmu_impl.h(6.92 KB)
📄 dmu_objset.h(9.19 KB)
📄 dmu_recv.h(2.75 KB)
📄 dmu_redact.h(1.67 KB)
📄 dmu_send.h(2.54 KB)
📄 dmu_traverse.h(3.02 KB)
📄 dmu_tx.h(4.43 KB)
📄 dmu_zfetch.h(2.23 KB)
📄 dnode.h(22.41 KB)
📄 dsl_bookmark.h(5.05 KB)
📄 dsl_crypt.h(7.76 KB)
📄 dsl_dataset.h(18.62 KB)
📄 dsl_deadlist.h(4.21 KB)
📄 dsl_deleg.h(3.27 KB)
📄 dsl_destroy.h(2.19 KB)
📄 dsl_dir.h(7.67 KB)
📄 dsl_pool.h(6.23 KB)
📄 dsl_prop.h(4.38 KB)
📄 dsl_scan.h(7.11 KB)
📄 dsl_synctask.h(4.06 KB)
📄 dsl_userhold.h(1.84 KB)
📄 edonr.h(2.65 KB)
📄 efi_partition.h(16.28 KB)
📁 fm
📄 frame.h(935 B)
📁 fs
📄 hkdf.h(782 B)
📁 lua
📄 metaslab.h(5.48 KB)
📄 metaslab_impl.h(21.23 KB)
📄 mmp.h(2.37 KB)
📄 mntent.h(5.22 KB)
📄 mod.h(1.26 KB)
📄 multilist.h(3.27 KB)
📄 note.h(1.62 KB)
📄 nvpair.h(14.77 KB)
📄 nvpair_impl.h(2.23 KB)
📄 objlist.h(1.13 KB)
📄 pathname.h(2.12 KB)
📄 qat.h(5.86 KB)
📄 range_tree.h(9.73 KB)
📄 rrwlock.h(3.53 KB)
📄 sa.h(5.14 KB)
📄 sa_impl.h(8.29 KB)
📄 skein.h(6.69 KB)
📄 spa.h(46.07 KB)
📄 spa_boot.h(1.16 KB)
📄 spa_checkpoint.h(1.44 KB)
📄 spa_checksum.h(1.96 KB)
📄 spa_impl.h(18.25 KB)
📄 spa_log_spacemap.h(2.62 KB)
📄 space_map.h(8.7 KB)
📄 space_reftree.h(1.69 KB)
📁 sysevent
📄 sysevent.h(1.07 KB)
📄 txg.h(4.66 KB)
📄 txg_impl.h(4.77 KB)
📄 u8_textprep.h(3.59 KB)
📄 u8_textprep_data.h(1.41 MB)
📄 uberblock.h(1.36 KB)
📄 uberblock_impl.h(5.11 KB)
📄 uio_impl.h(1.58 KB)
📄 unique.h(1.56 KB)
📄 uuid.h(2.85 KB)
📄 vdev.h(8.18 KB)
📄 vdev_disk.h(1.65 KB)
📄 vdev_draid.h(3.43 KB)
📄 vdev_file.h(1.23 KB)
📄 vdev_impl.h(22.53 KB)
📄 vdev_indirect_births.h(2.31 KB)
📄 vdev_indirect_mapping.h(4.38 KB)
📄 vdev_initialize.h(1.39 KB)
📄 vdev_raidz.h(2.04 KB)
📄 vdev_raidz_impl.h(10.54 KB)
📄 vdev_rebuild.h(3.4 KB)
📄 vdev_removal.h(2.63 KB)
📄 vdev_trim.h(1.72 KB)
📄 xvattr.h(13.1 KB)
📄 zap.h(18.63 KB)
📄 zap_impl.h(6.79 KB)
📄 zap_leaf.h(7.84 KB)
📄 zcp.h(4.87 KB)
📄 zcp_global.h(742 B)
📄 zcp_iter.h(1.07 KB)
📄 zcp_prop.h(780 B)
📄 zcp_set.h(929 B)
📄 zfeature.h(2.42 KB)
📄 zfs_acl.h(8.08 KB)
📄 zfs_bootenv.h(1.41 KB)
📄 zfs_context.h(21.23 KB)
📄 zfs_debug.h(3.3 KB)
📄 zfs_delay.h(1.25 KB)
📄 zfs_file.h(2.06 KB)
📄 zfs_fuid.h(4.26 KB)
📄 zfs_ioctl.h(17.63 KB)
📄 zfs_ioctl_impl.h(3.1 KB)
📄 zfs_onexit.h(1.65 KB)
📄 zfs_project.h(2.35 KB)
📄 zfs_quota.h(1.57 KB)
📄 zfs_racct.h(1.12 KB)
📄 zfs_ratelimit.h(1.11 KB)
📄 zfs_refcount.h(4.15 KB)
📄 zfs_rlock.h(2.54 KB)
📄 zfs_sa.h(4.38 KB)
📄 zfs_stat.h(1.45 KB)
📄 zfs_sysfs.h(1.49 KB)
📄 zfs_vfsops.h(1.05 KB)
📄 zfs_vnops.h(2 KB)
📄 zfs_znode.h(10.93 KB)
📄 zil.h(18.27 KB)
📄 zil_impl.h(9.12 KB)
📄 zio.h(21.68 KB)
📄 zio_checksum.h(4.55 KB)
📄 zio_compress.h(5.91 KB)
📄 zio_crypt.h(5.21 KB)
📄 zio_impl.h(8.33 KB)
📄 zio_priority.h(1.2 KB)
📄 zrlock.h(1.7 KB)
📁 zstd
📄 zthr.h(1.23 KB)
📄 zvol.h(2.27 KB)
📄 zvol_impl.h(3.7 KB)

Editing: skein.h

/*
 * Interface declarations for Skein hashing.
 * Source code author: Doug Whiting, 2008.
 * This algorithm and source code is released to the public domain.
 *
 * The following compile-time switches may be defined to control some
 * tradeoffs between speed, code size, error checking, and security.
 *
 * The "default" note explains what happens when the switch is not defined.
 *
 *  SKEIN_DEBUG            -- make callouts from inside Skein code
 *                            to examine/display intermediate values.
 *                            [default: no callouts (no overhead)]
 *
 *  SKEIN_ERR_CHECK        -- how error checking is handled inside Skein
 *                            code. If not defined, most error checking
 *                            is disabled (for performance). Otherwise,
 *                            the switch value is interpreted as:
 *                                0: use assert()      to flag errors
 *                                1: return SKEIN_FAIL to flag errors
 */
/* Copyright 2013 Doug Whiting. This code is released to the public domain. */
#ifndef	_SYS_SKEIN_H_
#define	_SYS_SKEIN_H_

#ifdef  _KERNEL
#include <sys/types.h>		/* get size_t definition */
#else
#include <stdint.h>
#include <stdlib.h>
#endif

#ifdef	__cplusplus
extern "C" {
#endif

enum {
	SKEIN_SUCCESS = 0,	/* return codes from Skein calls */
	SKEIN_FAIL = 1,
	SKEIN_BAD_HASHLEN = 2
};

#define	SKEIN_MODIFIER_WORDS	(2)	/* number of modifier (tweak) words */

#define	SKEIN_256_STATE_WORDS	(4)
#define	SKEIN_512_STATE_WORDS	(8)
#define	SKEIN1024_STATE_WORDS	(16)
#define	SKEIN_MAX_STATE_WORDS	(16)

#define	SKEIN_256_STATE_BYTES	(8 * SKEIN_256_STATE_WORDS)
#define	SKEIN_512_STATE_BYTES	(8 * SKEIN_512_STATE_WORDS)
#define	SKEIN1024_STATE_BYTES	(8 * SKEIN1024_STATE_WORDS)

#define	SKEIN_256_STATE_BITS	(64 * SKEIN_256_STATE_WORDS)
#define	SKEIN_512_STATE_BITS	(64 * SKEIN_512_STATE_WORDS)
#define	SKEIN1024_STATE_BITS	(64 * SKEIN1024_STATE_WORDS)

#define	SKEIN_256_BLOCK_BYTES	(8 * SKEIN_256_STATE_WORDS)
#define	SKEIN_512_BLOCK_BYTES	(8 * SKEIN_512_STATE_WORDS)
#define	SKEIN1024_BLOCK_BYTES	(8 * SKEIN1024_STATE_WORDS)

typedef struct {
	size_t hashBitLen;	/* size of hash result, in bits */
	size_t bCnt;		/* current byte count in buffer b[] */
	/* tweak words: T[0]=byte cnt, T[1]=flags */
	uint64_t T[SKEIN_MODIFIER_WORDS];
} Skein_Ctxt_Hdr_t;

typedef struct {		/*  256-bit Skein hash context structure */
	Skein_Ctxt_Hdr_t h;	/* common header context variables */
	uint64_t X[SKEIN_256_STATE_WORDS];	/* chaining variables */
	/* partial block buffer (8-byte aligned) */
	uint8_t b[SKEIN_256_BLOCK_BYTES];
} Skein_256_Ctxt_t;

typedef struct {		/*  512-bit Skein hash context structure */
	Skein_Ctxt_Hdr_t h;	/* common header context variables */
	uint64_t X[SKEIN_512_STATE_WORDS];	/* chaining variables */
	/* partial block buffer (8-byte aligned) */
	uint8_t b[SKEIN_512_BLOCK_BYTES];
} Skein_512_Ctxt_t;

typedef struct {		/* 1024-bit Skein hash context structure */
	Skein_Ctxt_Hdr_t h;	/* common header context variables */
	uint64_t X[SKEIN1024_STATE_WORDS];	/* chaining variables */
	/* partial block buffer (8-byte aligned) */
	uint8_t b[SKEIN1024_BLOCK_BYTES];
} Skein1024_Ctxt_t;

/*   Skein APIs for (incremental) "straight hashing" */
int Skein_256_Init(Skein_256_Ctxt_t *ctx, size_t hashBitLen);
int Skein_512_Init(Skein_512_Ctxt_t *ctx, size_t hashBitLen);
int Skein1024_Init(Skein1024_Ctxt_t *ctx, size_t hashBitLen);

int Skein_256_Update(Skein_256_Ctxt_t *ctx, const uint8_t *msg,
    size_t msgByteCnt);
int Skein_512_Update(Skein_512_Ctxt_t *ctx, const uint8_t *msg,
    size_t msgByteCnt);
int Skein1024_Update(Skein1024_Ctxt_t *ctx, const uint8_t *msg,
    size_t msgByteCnt);

int Skein_256_Final(Skein_256_Ctxt_t *ctx, uint8_t *hashVal);
int Skein_512_Final(Skein_512_Ctxt_t *ctx, uint8_t *hashVal);
int Skein1024_Final(Skein1024_Ctxt_t *ctx, uint8_t *hashVal);

/*
 * Skein APIs for "extended" initialization: MAC keys, tree hashing.
 * After an InitExt() call, just use Update/Final calls as with Init().
 *
 * Notes: Same parameters as _Init() calls, plus treeInfo/key/keyBytes.
 *          When keyBytes == 0 and treeInfo == SKEIN_SEQUENTIAL,
 *              the results of InitExt() are identical to calling Init().
 *          The function Init() may be called once to "precompute" the IV for
 *              a given hashBitLen value, then by saving a copy of the context
 *              the IV computation may be avoided in later calls.
 *          Similarly, the function InitExt() may be called once per MAC key
 *              to precompute the MAC IV, then a copy of the context saved and
 *              reused for each new MAC computation.
 */
int Skein_256_InitExt(Skein_256_Ctxt_t *ctx, size_t hashBitLen,
    uint64_t treeInfo, const uint8_t *key, size_t keyBytes);
int Skein_512_InitExt(Skein_512_Ctxt_t *ctx, size_t hashBitLen,
    uint64_t treeInfo, const uint8_t *key, size_t keyBytes);
int Skein1024_InitExt(Skein1024_Ctxt_t *ctx, size_t hashBitLen,
    uint64_t treeInfo, const uint8_t *key, size_t keyBytes);

/*
 * Skein APIs for MAC and tree hash:
 *	Final_Pad: pad, do final block, but no OUTPUT type
 *	Output:    do just the output stage
 */
int Skein_256_Final_Pad(Skein_256_Ctxt_t *ctx, uint8_t *hashVal);
int Skein_512_Final_Pad(Skein_512_Ctxt_t *ctx, uint8_t *hashVal);
int Skein1024_Final_Pad(Skein1024_Ctxt_t *ctx, uint8_t *hashVal);

#ifndef	SKEIN_TREE_HASH
#define	SKEIN_TREE_HASH (1)
#endif
#if	SKEIN_TREE_HASH
int Skein_256_Output(Skein_256_Ctxt_t *ctx, uint8_t *hashVal);
int Skein_512_Output(Skein_512_Ctxt_t *ctx, uint8_t *hashVal);
int Skein1024_Output(Skein1024_Ctxt_t *ctx, uint8_t *hashVal);
#endif

/*
 * When you initialize a Skein KCF hashing method you can pass this param
 * structure in cm_param to fine-tune the algorithm's defaults.
 */
typedef struct skein_param {
	size_t	sp_digest_bitlen;		/* length of digest in bits */
} skein_param_t;

/* Module definitions */
#ifdef	SKEIN_MODULE_IMPL
#define	CKM_SKEIN_256				"CKM_SKEIN_256"
#define	CKM_SKEIN_512				"CKM_SKEIN_512"
#define	CKM_SKEIN1024				"CKM_SKEIN1024"
#define	CKM_SKEIN_256_MAC			"CKM_SKEIN_256_MAC"
#define	CKM_SKEIN_512_MAC			"CKM_SKEIN_512_MAC"
#define	CKM_SKEIN1024_MAC			"CKM_SKEIN1024_MAC"

typedef enum skein_mech_type {
	SKEIN_256_MECH_INFO_TYPE,
	SKEIN_512_MECH_INFO_TYPE,
	SKEIN1024_MECH_INFO_TYPE,
	SKEIN_256_MAC_MECH_INFO_TYPE,
	SKEIN_512_MAC_MECH_INFO_TYPE,
	SKEIN1024_MAC_MECH_INFO_TYPE
} skein_mech_type_t;

#define	VALID_SKEIN_DIGEST_MECH(__mech)				\
	((int)(__mech) >= SKEIN_256_MECH_INFO_TYPE &&		\
	(__mech) <= SKEIN1024_MECH_INFO_TYPE)
#define	VALID_SKEIN_MAC_MECH(__mech)				\
	((int)(__mech) >= SKEIN_256_MAC_MECH_INFO_TYPE &&	\
	(__mech) <= SKEIN1024_MAC_MECH_INFO_TYPE)
#endif	/* SKEIN_MODULE_IMPL */

#ifdef	__cplusplus
}
#endif

#endif	/* _SYS_SKEIN_H_ */

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