MD5Digest Class Reference

A md5 collection/computation accululator class. More...

Inheritance diagram for MD5Digest:

Collaboration diagram for MD5Digest:

Public Member Functions
	MD5Digest ()
void	initDigest (void)
	Reset the digest table to an initial default value. More...
unsigned	getSize (void)
	Get the size of a digest in octets. More...
unsigned	getDigest (unsigned char *buffer)
	Copy the binary digest buffer to user memory. More...
void	putDigest (const unsigned char *buffer, unsigned len)
	Put data into the digest bypassing the stream subsystem. More...

Protected Member Functions
int	overflow (int c)
void	update (void)
void	commit (void)
std::ostream &	strDigest (std::ostream &os)
	print a digest string for export. More...

Private Attributes
unsigned long	state [4]
unsigned long	count [2]
unsigned char	buf [64]
unsigned	bpos
unsigned char	md5 [16]
bool	updated

Detailed Description

A md5 collection/computation accululator class.

Author

David Sugar dyfet.nosp@m.@ost.nosp@m.el.co.nosp@m.m md5 hash accumulation.

Definition at line 129 of file queue.cpp.

Constructor & Destructor Documentation

MD5Digest::MD5Digest

(

)

Definition at line 237 of file queue.cpp.

Member Function Documentation

void MD5Digest::commit ( void  )

protected

Definition at line 370 of file queue.cpp.

unsigned MD5Digest::getDigest ( unsigned char *  buffer )

virtual

Copy the binary digest buffer to user memory.

Returns

number of bytes in digest.

Parameters

buffer

to write into.

Implements Digest.

Definition at line 411 of file queue.cpp.

unsigned MD5Digest::getSize ( void  )

inlinevirtual

Get the size of a digest in octets.

Returns

number of bytes in digest.

Implements Digest.

Definition at line 153 of file queue.cpp.

void MD5Digest::initDigest ( void  )

virtual

Reset the digest table to an initial default value.

Implements Digest.

Definition at line 244 of file queue.cpp.

int MD5Digest::overflow ( int  c )

protected

Definition at line 256 of file queue.cpp.

void MD5Digest::putDigest ( const unsigned char *  buffer, unsigned  length  )

virtual

Put data into the digest bypassing the stream subsystem.

Parameters

buffer	to read from.
length	of data.

Implements Digest.

Definition at line 419 of file queue.cpp.

std::ostream & MD5Digest::strDigest ( std::ostream &  os )

protectedvirtual

print a digest string for export.

Returns

string representation of digest.

Implements Digest.

Definition at line 432 of file queue.cpp.

void MD5Digest::update ( void  )

protected

Definition at line 269 of file queue.cpp.

Field Documentation

unsigned MD5Digest::bpos

private

Definition at line 135 of file queue.cpp.

unsigned char MD5Digest::buf[64]

private

Definition at line 134 of file queue.cpp.

unsigned long MD5Digest::count[2]

private

Definition at line 133 of file queue.cpp.

unsigned char MD5Digest::md5[16]

private

Definition at line 136 of file queue.cpp.

unsigned long MD5Digest::state[4]

private

Definition at line 132 of file queue.cpp.

bool MD5Digest::updated

private

Definition at line 137 of file queue.cpp.

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

• queue.cpp