Package net.lingala.zip4j.crypto

Class AESEncrypter

java.lang.Object

net.lingala.zip4j.crypto.AESEncrypter

All Implemented Interfaces:

Encrypter

public class AESEncrypter
extends Object
implements Encrypter

AES Encrypter supports AE-1 and AE-2 encryption using AES-CTR with either 128 or 256 Key Strength

Constructor Summary

Constructors

Constructor	Description
AESEncrypter(char[] password, AesKeyStrength aesKeyStrength, boolean useUtf8ForPassword)

Method Summary

Modifier and Type	Method	Description
int	encryptData(byte[] buff)
int	encryptData(byte[] buff, int start, int len)
byte[]	getDerivedPasswordVerifier()
byte[]	getFinalMac()
byte[]	getSaltBytes()

Methods inherited from class java.lang.Object

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

Constructor Detail

AESEncrypter

public AESEncrypter(char[] password,
                    AesKeyStrength aesKeyStrength,
                    boolean useUtf8ForPassword)
             throws ZipException

Throws:

ZipException

Method Detail

encryptData

public int encryptData(byte[] buff)
                throws ZipException

Specified by:

encryptData in interface Encrypter

Throws:

ZipException

encryptData

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

Specified by:

encryptData in interface Encrypter

Throws:

ZipException

getFinalMac

public byte[] getFinalMac()

getDerivedPasswordVerifier

public byte[] getDerivedPasswordVerifier()

getSaltBytes

public byte[] getSaltBytes()