PMessageDigest Class Reference

#include <cypher.h>

Inheritance diagram for PMessageDigest:

List of all members.

Public Member Functions
	PMessageDigest ()
	Create a new message digestor.
virtual void	Start ()=0
	Begin a Message Digest operation, initialising the object instance.
virtual void	Process (const void *dataBlock, PINDEX length)
virtual void	Process (const PString &str)
virtual void	Process (const char *cstr)
virtual void	Process (const PBYTEArray &data)
virtual PString	CompleteDigest ()
virtual void	CompleteDigest (Result &result)
Protected Member Functions
virtual void	InternalProcess (const void *dataBlock, PINDEX length)=0
virtual void	InternalCompleteDigest (Result &result)=0
Classes
class	Result

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Constructor & Destructor Documentation

PMessageDigest::PMessageDigest

(

)

Create a new message digestor.

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Member Function Documentation

virtual void PMessageDigest::Start

(

)

[pure virtual]

Begin a Message Digest operation, initialising the object instance.

Implemented in PMessageDigest5.

virtual void PMessageDigest::Process	(	const void *	dataBlock,
		PINDEX	length
	)			[virtual]

Parameters:

dataBlock	Pointer to data to be part of the MD5
length	Length of the data block.

virtual void PMessageDigest::Process

(

const PString &

str

)

[virtual]

Incorporate the specified data into the message digest.

Parameters:

str	String to be part of the MD5

virtual void PMessageDigest::Process

(

const char *

cstr

)

[virtual]

Incorporate the specified data into the message digest.

Parameters:

cstr	C String to be part of the MD5

virtual void PMessageDigest::Process

(

const PBYTEArray &

data

)

[virtual]

Incorporate the specified data into the message digest.

Parameters:

data	Data block to be part of the MD5

virtual PString PMessageDigest::CompleteDigest

(

)

[virtual]

Complete the message digest and return the magic number result. The parameterless form returns the MD5 code as a Base64 string.

Returns:

Base64 encoded MD5 code for the processed data.

virtual void PMessageDigest::CompleteDigest

(

Result &

result

)

[virtual]

Parameters:

result

The resultant 128 bit MD5 code

virtual void PMessageDigest::InternalProcess	(	const void *	dataBlock,
		PINDEX	length
	)			[protected, pure virtual]

Parameters:

dataBlock	Pointer to data to be part of the MD5
length	Length of the data block.

Implemented in PMessageDigest5.

virtual void PMessageDigest::InternalCompleteDigest

(

Result &

result

)

[protected, pure virtual]

Parameters:

result

The resultant 128 bit MD5 code

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

• cypher.h

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