Class to compute MD5 checksum Based on the RSA C code, wrapped in an OO fashion. More...

#include "utl/Md5Sum.h"

Classes
class	WrongStageException

Public Types
typedef const unsigned char *	Iterator

typedef std::pair< Iterator, Iterator >	IteratorPair

Public Member Functions
void	AddData (const std::string &s)
	Process the data in a string. More...

void	AddData (const char *const s)

void	AddDataRange (const unsigned char const begin, const unsigned char const end)

void	AddDataRange (const char const begin, const char const end)

void	Clear ()
	Set up internal state. More...

std::string	GetHexDigest ()

IteratorPair	GetRawDigest ()

bool	IsFinalized () const

	Md5Sum ()

	Md5Sum (const std::string &data)

Static Public Attributes
static const unsigned int	kBufferSize = 64

static const unsigned int	kDigestSize = 16

Private Member Functions
unsigned int	BufferIndex () const

void	ProcessBuffer ()

Private Attributes
unsigned char	fBuffer [kBufferSize]
	input buffer More...

unsigned int	fCountHigh

unsigned int	fCountLow
	Number of bits, mod 2^64 (lsb first) More...

unsigned char	fDigest [kDigestSize]
	buffer for final digest More...

bool	fFinalized

unsigned int	fStateA
	internal state (A), 4 of 16 bytes, 64 bit total More...

unsigned int	fStateB
	internal state (B), 4 of 16 bytes, 64 bit total More...

unsigned int	fStateC
	internal state (C), 4 of 16 bytes, 64 bit total More...

unsigned int	fStateD
	internal state (D), 4 of 16 bytes, 64 bit total More...

Detailed Description

Class to compute MD5 checksum Based on the RSA C code, wrapped in an OO fashion.

Note: See MD5 wiki for the reference

Author: Lukas Nellen

Date: 03 Dec 2008; 20 Aug 2009 DV

Definition at line 27 of file Md5Sum.h.

Member Typedef Documentation

typedef const unsigned char* utl::Md5Sum::Iterator

Definition at line 29 of file Md5Sum.h.

typedef std::pair<Iterator, Iterator> utl::Md5Sum::IteratorPair

Definition at line 30 of file Md5Sum.h.

Constructor & Destructor Documentation

utl::Md5Sum::Md5Sum ( )

inline

Definition at line 45 of file Md5Sum.h.

References Clear().

utl::Md5Sum::Md5Sum ( const std::string & data )

inline

Definition at line 47 of file Md5Sum.h.

References AddData(), and Clear().

Member Function Documentation

void utl::Md5Sum::AddData ( const std::string & s )

inline

Process the data in a string.

Definition at line 56 of file Md5Sum.h.

References AddDataRange(), and G4StationSimulatorOG::p.

Referenced by Md5Sum(), and testMd5Sum::testUseFinalized().

void utl::Md5Sum::AddData ( const char *const s )

inline

Definition at line 63 of file Md5Sum.h.

References AddDataRange(), and G4StationSimulatorOG::p.

void utl::Md5Sum::AddDataRange	(	const unsigned char *const	begin,
		const unsigned char *const	end
	)

Definition at line 180 of file Md5Sum.cc.

References G4StationSimulatorOG::p.

Referenced by AddData(), and AddDataRange().

void utl::Md5Sum::AddDataRange	(	const char *const	begin,
		const char *const	end
	)

inline

Definition at line 51 of file Md5Sum.h.

References AddDataRange().

unsigned int utl::Md5Sum::BufferIndex ( ) const

inlineprivate

Definition at line 83 of file Md5Sum.h.

References fCountLow, and kBufferSize.

void utl::Md5Sum::Clear ( )

Set up internal state.

Definition at line 164 of file Md5Sum.cc.

Referenced by Md5Sum().

string utl::Md5Sum::GetHexDigest ( )

Definition at line 340 of file Md5Sum.cc.

Referenced by fevt::TelescopeSimData::GetConfigSignature(), and testMd5Sum::MD5().

Md5Sum::IteratorPair utl::Md5Sum::GetRawDigest ( )

Definition at line 309 of file Md5Sum.cc.

Referenced by testMd5Sum::testUseFinalized().

bool utl::Md5Sum::IsFinalized ( ) const

inline

Definition at line 74 of file Md5Sum.h.

References fFinalized.

void utl::Md5Sum::ProcessBuffer ( )

private

Definition at line 211 of file Md5Sum.cc.

References RdGeoCeLDFFitter::a, RdGeoCeLDFFitter::b, and RdGeoCeLDFFitter::c.

Member Data Documentation

unsigned char utl::Md5Sum::fBuffer[kBufferSize]

private

input buffer

Definition at line 100 of file Md5Sum.h.

unsigned int utl::Md5Sum::fCountHigh

private

Definition at line 98 of file Md5Sum.h.

unsigned int utl::Md5Sum::fCountLow

private

Number of bits, mod 2^64 (lsb first)

Definition at line 97 of file Md5Sum.h.

Referenced by BufferIndex().

unsigned char utl::Md5Sum::fDigest[kDigestSize]

private

buffer for final digest

Definition at line 102 of file Md5Sum.h.

bool utl::Md5Sum::fFinalized

private

Definition at line 86 of file Md5Sum.h.

Referenced by IsFinalized().

unsigned int utl::Md5Sum::fStateA

private

internal state (A), 4 of 16 bytes, 64 bit total

Definition at line 89 of file Md5Sum.h.

unsigned int utl::Md5Sum::fStateB

private

internal state (B), 4 of 16 bytes, 64 bit total

Definition at line 91 of file Md5Sum.h.

unsigned int utl::Md5Sum::fStateC

private

internal state (C), 4 of 16 bytes, 64 bit total

Definition at line 93 of file Md5Sum.h.

unsigned int utl::Md5Sum::fStateD

private

internal state (D), 4 of 16 bytes, 64 bit total

Definition at line 95 of file Md5Sum.h.

const unsigned int utl::Md5Sum::kBufferSize = 64

static

Definition at line 31 of file Md5Sum.h.

Referenced by BufferIndex().

const unsigned int utl::Md5Sum::kDigestSize = 16

static

Definition at line 32 of file Md5Sum.h.

The documentation for this class was generated from the following files:

Classes

Public Types

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation