Inheritance diagram for UT_BlowfishEncryptFilter:

Public Member Functions
	UT_BlowfishEncryptFilter (const uint8 *key_bytes, int key_size)
	constructor and destructor. More...

	~UT_BlowfishEncryptFilter () override

int	getDataChunkLength (int buffer_size) override

int	beginFilter (char *buffer, int buffer_size, int stream_size) override

int	doFilterChunk (char *buffer, int data_size, int buffer_size) override
	Performs the encryption of the data in the buffer. More...

int	endFilter (char *buffer, int buffer_size) override

virtual int64	getMemoryUsage (bool inclusive) const
	Gets the amount of memory owned by this UT_BlowfishEncryptFilter. More...

Public Member Functions inherited from UT_StreamBufferFilter
	UT_StreamBufferFilter ()=default

virtual	~UT_StreamBufferFilter ()=default

	UT_StreamBufferFilter (const UT_StreamBufferFilter &)=delete

UT_StreamBufferFilter &	operator= (const UT_StreamBufferFilter &)=delete

Static Public Member Functions
static int	getFilteredSize (int original_size)

Detailed Description

Definition at line 22 of file UT_BlowfishIO.h.

Constructor & Destructor Documentation

UT_BlowfishEncryptFilter::UT_BlowfishEncryptFilter	(	const uint8 *	key_bytes,
		int	key_size
	)

constructor and destructor.

UT_BlowfishEncryptFilter::~UT_BlowfishEncryptFilter ( )

override

int UT_BlowfishEncryptFilter::beginFilter	(	char *	buffer,
		int	buffer_size,
		int	stream_size
	)

overridevirtual

Writes out the length of the original stream to the buffer. It is used when decrypting.

int UT_BlowfishEncryptFilter::doFilterChunk	(	char *	buffer,
		int	data_size,
		int	buffer_size
	)

overridevirtual

Performs the encryption of the data in the buffer.

int UT_BlowfishEncryptFilter::endFilter	(	char *	buffer,
		int	buffer_size
	)

overridevirtual

Writes out any remaining ciphertext that has not been written out yet, and concludes encryption.

int UT_BlowfishEncryptFilter::getDataChunkLength ( int buffer_size )

overridevirtual

This method returns the the maximum input size (no larger than the specified buffer size) with which the filter can work, given the buffer size.

static int UT_BlowfishEncryptFilter::getFilteredSize ( int original_size )

static

virtual int64 UT_BlowfishEncryptFilter::getMemoryUsage ( bool inclusive ) const

virtual

Gets the amount of memory owned by this UT_BlowfishEncryptFilter.

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