sha2512.c File Reference

#include "wizard/studio.h"
#include "wizard/exception.h"
#include "wizard/exception-private.h"
#include "wizard/memory_.h"
#include "wizard/sha2512.h"

Include dependency graph for sha2512.c:

Go to the source code of this file.

Data Structures
struct	_SHA2512Info

Macros
#define	SHA2512Blocksize   128
#define	SHA2512Digestsize   64
#define	Sigma0(x)   (RotateRight(x,1) ^ RotateRight(x,8) ^ Trunc64((x) >> 7))
#define	Sigma1(x)   (RotateRight(x,19) ^ RotateRight(x,61) ^ Trunc64((x) >> 6))
#define	Suma0(x)   (RotateRight(x,28) ^ RotateRight(x,34) ^ RotateRight(x,39))
#define	Suma1(x)   (RotateRight(x,14) ^ RotateRight(x,18) ^ RotateRight(x,41))

Functions
static void	TransformSHA2512 (SHA2512Info *)
WizardExport SHA2512Info *	AcquireSHA2512Info (void)
WizardExport SHA2512Info *	DestroySHA2512Info (SHA2512Info *sha_info)
WizardExport WizardBooleanType	FinalizeSHA2512 (SHA2512Info *sha_info)
WizardExport unsigned int	GetSHA2512Blocksize (const SHA2512Info *sha2512_info)
WizardExport const StringInfo *	GetSHA2512Digest (const SHA2512Info *sha2512_info)
WizardExport unsigned int	GetSHA2512Digestsize (const SHA2512Info *sha2512_info)
WizardExport WizardBooleanType	InitializeSHA2512 (SHA2512Info *sha_info)
static WizardSizeType	Ch (const WizardSizeType x, const WizardSizeType y, const WizardSizeType z)
static WizardSizeType	Maj (const WizardSizeType x, const WizardSizeType y, const WizardSizeType z)
static WizardSizeType	Trunc64 (const WizardSizeType x)
static WizardSizeType	RotateRight (const WizardSizeType x, const WizardSizeType n)
WizardExport WizardBooleanType	UpdateSHA2512 (SHA2512Info *sha_info, const StringInfo *message)

Macro Definition Documentation

SHA2512Blocksize

#define SHA2512Blocksize   128

Definition at line 50 of file sha2512.c.

SHA2512Digestsize

#define SHA2512Digestsize   64

Definition at line 51 of file sha2512.c.

Sigma0

#define Sigma0

(

x

)

(RotateRight(x,1) ^ RotateRight(x,8) ^ Trunc64((x) >> 7))

Sigma1

#define Sigma1

(

x

)

(RotateRight(x,19) ^ RotateRight(x,61) ^ Trunc64((x) >> 6))

Suma0

#define Suma0

(

x

)

(RotateRight(x,28) ^ RotateRight(x,34) ^ RotateRight(x,39))

Suma1

#define Suma1

(

x

)

(RotateRight(x,14) ^ RotateRight(x,18) ^ RotateRight(x,41))

Function Documentation

AcquireSHA2512Info()

WizardExport SHA2512Info * AcquireSHA2512Info

(

void

)

Definition at line 108 of file sha2512.c.

References _SHA2512Info::accumulator, AcquireQuantumMemory(), AcquireStringInfo(), AcquireWizardMemory(), _SHA2512Info::blocksize, _SHA2512Info::digest, _SHA2512Info::digestsize, HashError, InitializeSHA2512(), _SHA2512Info::lsb_first, MemoryError, _SHA2512Info::message, SHA2512Blocksize, SHA2512Digestsize, _SHA2512Info::signature, ThrowWizardFatalError, _SHA2512Info::timestamp, WizardFalse, WizardSignature, and WizardTrue.

Referenced by AcquireHashInfo().

Ch()

static WizardSizeType Ch ( const WizardSizeType  x, const WizardSizeType  y, const WizardSizeType  z  )

inlinestatic

Definition at line 435 of file sha2512.c.

DestroySHA2512Info()

WizardExport SHA2512Info * DestroySHA2512Info

(

SHA2512Info *

sha_info

)

Definition at line 159 of file sha2512.c.

References _SHA2512Info::accumulator, DestroyStringInfo(), _SHA2512Info::digest, GetWizardModule, LogWizardEvent(), _SHA2512Info::message, RelinquishWizardMemory(), _SHA2512Info::signature, TraceEvent, and WizardSignature.

Referenced by DestroyHashInfo().

FinalizeSHA2512()

WizardExport WizardBooleanType FinalizeSHA2512

(

SHA2512Info *

sha_info

)

Definition at line 198 of file sha2512.c.

References _SHA2512Info::accumulator, _SHA2512Info::digest, GetStringInfoDatum(), GetStringInfoLength(), GetWizardModule, _SHA2512Info::high_order, LogWizardEvent(), _SHA2512Info::low_order, _SHA2512Info::message, SHA2512Digestsize, _SHA2512Info::signature, TraceEvent, TransformSHA2512(), WizardSignature, and WizardTrue.

Referenced by FinalizeHash().

GetSHA2512Blocksize()

WizardExport unsigned int GetSHA2512Blocksize

(

const SHA2512Info *

sha2512_info

)

Definition at line 303 of file sha2512.c.

References _SHA2512Info::blocksize, CipherDomain, GetWizardModule, LogWizardEvent(), _SHA2512Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by GetHashBlocksize().

GetSHA2512Digest()

WizardExport const StringInfo * GetSHA2512Digest

(

const SHA2512Info *

sha2512_info

)

Definition at line 333 of file sha2512.c.

References _SHA2512Info::digest, GetWizardModule, HashDomain, LogWizardEvent(), _SHA2512Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by FinalizeHash().

GetSHA2512Digestsize()

WizardExport unsigned int GetSHA2512Digestsize

(

const SHA2512Info *

sha2512_info

)

Definition at line 363 of file sha2512.c.

References CipherDomain, _SHA2512Info::digestsize, GetWizardModule, LogWizardEvent(), _SHA2512Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by AcquireHashInfo(), and GetHashDigestsize().

InitializeSHA2512()

WizardExport WizardBooleanType InitializeSHA2512

(

SHA2512Info *

sha_info

)

Definition at line 393 of file sha2512.c.

References _SHA2512Info::accumulator, GetWizardModule, _SHA2512Info::high_order, LogWizardEvent(), _SHA2512Info::low_order, _SHA2512Info::offset, _SHA2512Info::signature, TraceEvent, WizardSignature, WizardTrue, and WizardULLConstant.

Referenced by AcquireSHA2512Info(), and InitializeHash().

Maj()

static WizardSizeType Maj ( const WizardSizeType  x, const WizardSizeType  y, const WizardSizeType  z  )

inlinestatic

Definition at line 441 of file sha2512.c.

RotateRight()

static WizardSizeType RotateRight ( const WizardSizeType  x, const WizardSizeType  n  )

inlinestatic

Definition at line 452 of file sha2512.c.

References Trunc64().

TransformSHA2512()

static void TransformSHA2512 ( SHA2512Info *  sha_info )

static

Definition at line 458 of file sha2512.c.

References _SHA2512Info::accumulator, Ch, F(), G(), GetStringInfoDatum(), H(), _SHA2512Info::lsb_first, Maj, _SHA2512Info::message, Sigma0, Sigma1, Suma0, Suma1, Trunc64(), WizardFalse, and WizardULLConstant.

Referenced by FinalizeSHA2512(), and UpdateSHA2512().

Trunc64()

static WizardSizeType Trunc64 ( const WizardSizeType  x )

inlinestatic

Definition at line 447 of file sha2512.c.

References WizardULLConstant.

Referenced by RotateRight(), TransformSHA2512(), and UpdateSHA2512().

UpdateSHA2512()

WizardExport WizardBooleanType UpdateSHA2512	(	SHA2512Info *	sha_info,
		const StringInfo *	message
	)

Definition at line 675 of file sha2512.c.

References CopyWizardMemory(), GetStringInfoDatum(), GetStringInfoLength(), _SHA2512Info::high_order, _SHA2512Info::low_order, _SHA2512Info::message, _SHA2512Info::offset, SetStringInfoDatum(), _SHA2512Info::signature, TransformSHA2512(), Trunc64(), WizardSignature, and WizardTrue.

Referenced by UpdateHash().