net.lingala.zip4j.crypto
Class StandardEncrypter

java.lang.Object
  net.lingala.zip4j.crypto.StandardEncrypter

All Implemented Interfaces:

IEncrypter

public class StandardEncrypter
extends Object
implements IEncrypter

Constructor Summary

StandardEncrypter(char[] password, int crc)

Method Summary

protected byte	encryptByte(byte val)
int	encryptData(byte[] buff)
int	encryptData(byte[] buff, int start, int len)
protected byte[]	generateRandomBytes(int size)
byte[]	getHeaderBytes()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StandardEncrypter

public StandardEncrypter(char[] password,
                         int crc)
                  throws ZipException

Throws:

ZipException

Method Detail

encryptData

public int encryptData(byte[] buff)
                throws ZipException

Specified by:

encryptData in interface IEncrypter

Throws:

ZipException

encryptData

public int encryptData(byte[] buff,
                       int start,
                       int len)
                throws ZipException

Specified by:

encryptData in interface IEncrypter

Throws:

ZipException

encryptByte

protected byte encryptByte(byte val)

generateRandomBytes

protected byte[] generateRandomBytes(int size)
                              throws ZipException

Throws:

ZipException

getHeaderBytes

public byte[] getHeaderBytes()