sha384.c File Reference

#include "wizard/studio.h"
#include "wizard/exception.h"
#include "wizard/exception-private.h"
#include "wizard/memory_.h"
#include "wizard/sha384.h"

Data Structures
struct	_SHA384Info
Defines
#define	SHA384Blocksize   128
#define	SHA384Digestsize   48
#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	TransformSHA384 (SHA384Info *)
WizardExport SHA384Info *	AcquireSHA384Info (void)
WizardExport SHA384Info *	DestroySHA384Info (SHA384Info *sha_info)
WizardExport void	FinalizeSHA384 (SHA384Info *sha_info)
WizardExport unsigned int	GetSHA384Blocksize (const SHA384Info *sha384_info)
WizardExport const StringInfo *	GetSHA384Digest (const SHA384Info *sha384_info)
WizardExport unsigned int	GetSHA384Digestsize (const SHA384Info *sha384_info)
WizardExport void	InitializeSHA384 (SHA384Info *sha_info)
static WizardSizeType	Ch (WizardSizeType x, WizardSizeType y, WizardSizeType z)
static WizardSizeType	Maj (WizardSizeType x, WizardSizeType y, WizardSizeType z)
static WizardSizeType	Trunc64 (WizardSizeType x)
static WizardSizeType	RotateRight (WizardSizeType x, WizardSizeType n)
WizardExport void	UpdateSHA384 (SHA384Info *sha_info, const StringInfo *message)

---

Define Documentation

#define SHA384Blocksize   128

Referenced by AcquireSHA384Info().

#define SHA384Digestsize   48

Referenced by AcquireSHA384Info(), and FinalizeSHA384().

#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))

---

Function Documentation

WizardExport SHA384Info* AcquireSHA384Info

(

void

)

References _SHA384Info::accumulator, AcquireQuantumMemory(), AcquireStringInfo(), AcquireWizardMemory(), _SHA384Info::blocksize, _SHA384Info::digest, _SHA384Info::digestsize, HashError, InitializeSHA384(), _SHA384Info::lsb_first, MemoryError, _SHA384Info::message, ResetWizardMemory(), SHA384Blocksize, SHA384Digestsize, _SHA384Info::signature, ThrowWizardFatalError, _SHA384Info::timestamp, WizardFalse, and WizardTrue.

Referenced by AcquireHashInfo().

static WizardSizeType Ch	(	WizardSizeType	x,
		WizardSizeType	y,
		WizardSizeType	z
	)			[inline, static]

Referenced by TransformSHA384().

WizardExport SHA384Info* DestroySHA384Info

(

SHA384Info *

sha_info

)

References _SHA384Info::accumulator, DestroyStringInfo(), _SHA384Info::digest, GetWizardModule, LogWizardEvent(), _SHA384Info::message, RelinquishWizardMemory(), _SHA384Info::signature, TraceEvent, and WizardSignature.

Referenced by DestroyHashInfo().

WizardExport void FinalizeSHA384

(

SHA384Info *

sha_info

)

References _SHA384Info::accumulator, _SHA384Info::digest, GetStringInfoDatum(), GetStringInfoLength(), GetWizardModule, _SHA384Info::high_order, LogWizardEvent(), _SHA384Info::low_order, _SHA384Info::message, ResetWizardMemory(), SHA384Digestsize, _SHA384Info::signature, TraceEvent, TransformSHA384(), and WizardSignature.

Referenced by FinalizeHash().

WizardExport unsigned int GetSHA384Blocksize

(

const SHA384Info *

sha384_info

)

References _SHA384Info::blocksize, CipherDomain, GetWizardModule, LogWizardEvent(), _SHA384Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by GetHashBlocksize().

WizardExport const StringInfo* GetSHA384Digest

(

const SHA384Info *

sha384_info

)

References _SHA384Info::digest, GetWizardModule, HashDomain, LogWizardEvent(), _SHA384Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by FinalizeHash().

WizardExport unsigned int GetSHA384Digestsize

(

const SHA384Info *

sha384_info

)

References CipherDomain, _SHA384Info::digestsize, GetWizardModule, LogWizardEvent(), _SHA384Info::signature, TraceEvent, WizardAssert, and WizardSignature.

Referenced by AcquireHashInfo(), and GetHashDigestsize().

WizardExport void InitializeSHA384

(

SHA384Info *

sha_info

)

References _SHA384Info::accumulator, GetWizardModule, _SHA384Info::high_order, LogWizardEvent(), _SHA384Info::low_order, _SHA384Info::offset, _SHA384Info::signature, TraceEvent, WizardSignature, and WizardULLConstant.

Referenced by AcquireSHA384Info(), and InitializeHash().

static WizardSizeType Maj	(	WizardSizeType	x,
		WizardSizeType	y,
		WizardSizeType	z
	)			[inline, static]

Referenced by TransformSHA384().

static WizardSizeType RotateRight	(	WizardSizeType	x,
		WizardSizeType	n
	)			[static]

References Trunc64().

static void TransformSHA384

(

SHA384Info *

sha_info

)

[static]

References _SHA384Info::accumulator, Ch(), GetStringInfoDatum(), _SHA384Info::lsb_first, Maj(), _SHA384Info::message, ResetWizardMemory(), Sigma0, Sigma1, Suma0, Suma1, Trunc64(), WizardFalse, and WizardULLConstant.

Referenced by FinalizeSHA384(), and UpdateSHA384().

static WizardSizeType Trunc64

(

WizardSizeType

x

)

[inline, static]

References WizardULLConstant.

Referenced by RotateRight(), TransformSHA384(), and UpdateSHA384().

WizardExport void UpdateSHA384	(	SHA384Info *	sha_info,
		const StringInfo *	message
	)

References CopyWizardMemory(), GetStringInfoDatum(), GetStringInfoLength(), _SHA384Info::high_order, _SHA384Info::low_order, _SHA384Info::message, _SHA384Info::offset, SetStringInfoDatum(), _SHA384Info::signature, TransformSHA384(), Trunc64(), and WizardSignature.

Referenced by UpdateHash().