signature-private.h File Reference

#include "MagickCore/string_.h"

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Macros
#define	MagickSignatureSize   64

Typedefs
typedef struct _SignatureInfo	SignatureInfo

Functions
MagickPrivate SignatureInfo *	AcquireSignatureInfo (void)
MagickPrivate SignatureInfo *	DestroySignatureInfo (SignatureInfo *)
MagickPrivate const StringInfo *	GetSignatureDigest (const SignatureInfo *)
MagickPrivate unsigned int	GetSignatureBlocksize (const SignatureInfo *)
MagickPrivate unsigned int	GetSignatureDigestsize (const SignatureInfo *)
MagickPrivate void	InitializeSignature (SignatureInfo *)
MagickPrivate void	FinalizeSignature (SignatureInfo *)
MagickPrivate void	SetSignatureDigest (SignatureInfo *, const StringInfo *)
MagickPrivate void	UpdateSignature (SignatureInfo *, const StringInfo *)

Macro Definition Documentation

MagickSignatureSize

#define MagickSignatureSize   64

Definition at line 27 of file signature-private.h.

Typedef Documentation

SignatureInfo

typedef struct _SignatureInfo SignatureInfo

Definition at line 30 of file signature-private.h.

Function Documentation

AcquireSignatureInfo()

MagickPrivate SignatureInfo * AcquireSignatureInfo

(

void

)

Referenced by AcquireRandomInfo(), and StringInfoToDigest().

DestroySignatureInfo()

MagickPrivate SignatureInfo * DestroySignatureInfo

(

SignatureInfo *

signature_info

)

Definition at line 171 of file signature.c.

References _SignatureInfo::accumulator, DestroyStringInfo(), _SignatureInfo::digest, GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _SignatureInfo::message, RelinquishMagickMemory(), _SignatureInfo::signature, and TraceEvent.

Referenced by AcquireRandomInfo(), DestroyRandomInfo(), SignatureImage(), and StringInfoToDigest().

FinalizeSignature()

MagickPrivate void FinalizeSignature

(

SignatureInfo *

)

Referenced by AcquireRandomInfo(), SetRandomKey(), and StringInfoToDigest().

GetSignatureBlocksize()

MagickPrivate unsigned int GetSignatureBlocksize

(

const SignatureInfo *

)

GetSignatureDigest()

MagickPrivate const StringInfo * GetSignatureDigest

(

const SignatureInfo *

signature_info

)

Definition at line 330 of file signature.c.

References _SignatureInfo::digest, GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _SignatureInfo::signature, and TraceEvent.

Referenced by AcquireRandomInfo(), SetRandomKey(), SignatureImage(), and StringInfoToDigest().

GetSignatureDigestsize()

MagickPrivate unsigned int GetSignatureDigestsize

(

const SignatureInfo *

signature_info

)

Definition at line 362 of file signature.c.

References _SignatureInfo::digestsize, GetMagickModule, IsEventLogging(), LogMagickEvent(), MagickCoreSignature, MagickFalse, _SignatureInfo::signature, and TraceEvent.

Referenced by AcquireRandomInfo(), and SetRandomKey().

InitializeSignature()

MagickPrivate void InitializeSignature

(

SignatureInfo *

)

Referenced by AcquireRandomInfo(), and SetRandomKey().

SetSignatureDigest()

MagickPrivate void SetSignatureDigest	(	SignatureInfo *	,
		const StringInfo *
	)

UpdateSignature()

MagickPrivate void UpdateSignature	(	SignatureInfo *	signature_info,
		const StringInfo *	message
	)

Definition at line 772 of file signature.c.

References _SignatureInfo::extent, GetStringInfoDatum(), GetStringInfoLength(), _SignatureInfo::high_order, _SignatureInfo::low_order, MagickCoreSignature, _SignatureInfo::message, SetStringInfoDatum(), _SignatureInfo::signature, TransformSignature(), and Trunc32.

Referenced by AcquireRandomInfo(), SetRandomKey(), SignatureImage(), and StringInfoToDigest().