com.lowagie.text.pdf.crypto

Class ARCFOUREncryption

public class ARCFOUREncryption extends Object

Field Summary
byte[]	state
int	x
int	y

Constructor Summary
	ARCFOUREncryption() Creates a new instance of ARCFOUREncryption

Method Summary
void	encryptARCFOUR(byte[] dataIn, int off, int len, byte[] dataOut, int offOut)
void	encryptARCFOUR(byte[] data, int off, int len)
void	encryptARCFOUR(byte[] dataIn, byte[] dataOut)
void	encryptARCFOUR(byte[] data)
void	prepareARCFOURKey(byte[] key)
void	prepareARCFOURKey(byte[] key, int off, int len)

Field Detail

state

private byte[] state

x

private int x

y

private int y

Constructor Detail

ARCFOUREncryption

public ARCFOUREncryption()

Creates a new instance of ARCFOUREncryption

Method Detail

encryptARCFOUR

public void encryptARCFOUR(byte[] dataIn, int off, int len, byte[] dataOut, int offOut)

encryptARCFOUR

public void encryptARCFOUR(byte[] data, int off, int len)

encryptARCFOUR

public void encryptARCFOUR(byte[] dataIn, byte[] dataOut)

encryptARCFOUR

public void encryptARCFOUR(byte[] data)

prepareARCFOURKey

public void prepareARCFOURKey(byte[] key)

prepareARCFOURKey

public void prepareARCFOURKey(byte[] key, int off, int len)