ICSharpCode.SharpZipLib.Encryption.ZipAESStream Class Reference

Encrypts and decrypts AES ZIP. More...

Inheritance diagram for ICSharpCode.SharpZipLib.Encryption.ZipAESStream:

Collaboration diagram for ICSharpCode.SharpZipLib.Encryption.ZipAESStream:

Public Member Functions
	ZipAESStream (Stream stream, ZipAESTransform transform, CryptoStreamMode mode)
	Constructor.
override int	Read (byte[] outBuffer, int offset, int count)
	Reads a sequence of bytes from the current CryptoStream into buffer, and advances the position within the stream by the number of bytes read.
override void	Write (byte[] buffer, int offset, int count)
	Writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

Private Attributes
Stream	_stream
ZipAESTransform	_transform
byte[]	_slideBuffer
int	_slideBufStartPos
int	_slideBufFreePos
int	_blockAndAuth

Static Private Attributes
const int	AUTH_CODE_LENGTH = 10
const int	CRYPTO_BLOCK_SIZE = 16

Detailed Description

Encrypts and decrypts AES ZIP.

Constructor & Destructor Documentation

ZipAESStream()

ICSharpCode.SharpZipLib.Encryption.ZipAESStream.ZipAESStream	(	Stream	stream,
		ZipAESTransform	transform,
		CryptoStreamMode	mode )

Constructor.

Parameters

stream	The stream on which to perform the cryptographic transformation.
transform	Instance of ZipAESTransform
mode	Read or Write

Member Function Documentation

Read()

override int ICSharpCode.SharpZipLib.Encryption.ZipAESStream.Read	(	byte[]	outBuffer,
		int	offset,
		int	count )

Reads a sequence of bytes from the current CryptoStream into buffer, and advances the position within the stream by the number of bytes read.

Write()

override void ICSharpCode.SharpZipLib.Encryption.ZipAESStream.Write	(	byte[]	buffer,
		int	offset,
		int	count )

Writes a sequence of bytes to the current stream and advances the current position within this stream by the number of bytes written.

Parameters

buffer	An array of bytes. This method copies count bytes from buffer to the current stream.
offset	The byte offset in buffer at which to begin copying bytes to the current stream.
count	The number of bytes to be written to the current stream.

Member Data Documentation

_blockAndAuth

int ICSharpCode.SharpZipLib.Encryption.ZipAESStream._blockAndAuth

private

_slideBuffer

byte [] ICSharpCode.SharpZipLib.Encryption.ZipAESStream._slideBuffer

private

_slideBufFreePos

int ICSharpCode.SharpZipLib.Encryption.ZipAESStream._slideBufFreePos

private

_slideBufStartPos

int ICSharpCode.SharpZipLib.Encryption.ZipAESStream._slideBufStartPos

private

_stream

Stream ICSharpCode.SharpZipLib.Encryption.ZipAESStream._stream

private

_transform

ZipAESTransform ICSharpCode.SharpZipLib.Encryption.ZipAESStream._transform

private

AUTH_CODE_LENGTH

const int ICSharpCode.SharpZipLib.Encryption.ZipAESStream.AUTH_CODE_LENGTH = 10

staticprivate

CRYPTO_BLOCK_SIZE

const int ICSharpCode.SharpZipLib.Encryption.ZipAESStream.CRYPTO_BLOCK_SIZE = 16

staticprivate

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

• ICSharpCode.SharpZLib/Encryption/ZipAESStream.cs