net.lingala.zip4j.crypto
Class AESDecrypter

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

All Implemented Interfaces:

IDecrypter

public class AESDecrypter
extends Object
implements IDecrypter

Constructor Summary

AESDecrypter(LocalFileHeader localFileHeader, byte[] salt, byte[] passwordVerifier)

Method Summary

int	decryptData(byte[] buff)
int	decryptData(byte[] buff, int start, int len)
byte[]	getCalculatedAuthenticationBytes()
int	getPasswordVerifierLength()
int	getSaltLength()
byte[]	getStoredMac()
void	setStoredMac(byte[] storedMac)

Methods inherited from class java.lang.Object

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

Constructor Detail

AESDecrypter

public AESDecrypter(LocalFileHeader localFileHeader,
                    byte[] salt,
                    byte[] passwordVerifier)
             throws ZipException

Throws:

ZipException

Method Detail

decryptData

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

Specified by:

decryptData in interface IDecrypter

Throws:

ZipException

decryptData

public int decryptData(byte[] buff)
                throws ZipException

Specified by:

decryptData in interface IDecrypter

Throws:

ZipException

getPasswordVerifierLength

public int getPasswordVerifierLength()

getSaltLength

public int getSaltLength()

getCalculatedAuthenticationBytes

public byte[] getCalculatedAuthenticationBytes()

setStoredMac

public void setStoredMac(byte[] storedMac)

getStoredMac

public byte[] getStoredMac()