Module com.appslandia.common

Package com.appslandia.common.crypto

Class PbeEncryptor

java.lang.Object

com.appslandia.common.base.InitializeObject

com.appslandia.common.crypto.PbeObject

com.appslandia.common.crypto.PbeEncryptor

All Implemented Interfaces:

InitializeSupport, Encryptor

public class PbeEncryptor
extends PbeObject
implements Encryptor

Author:

Loc Ha

Field Summary

Fields inherited from class com.appslandia.common.crypto.PbeObject

iterationCount, keySize, password, saltSize, secretKeyGenerator

Constructor Summary

Constructors

Constructor	Description
PbeEncryptor()

Method Summary

Modifier and Type	Method	Description
protected AlgorithmParameterSpec	buildIvParameter(byte[] iv)
PbeEncryptor	copy()
byte[]	decrypt(byte[] message)
byte[]	decrypt(byte[] message, byte[] salt)
byte[]	encrypt(byte[] message)
byte[]	encrypt(byte[] message, Out<byte[]> salt)
int	getIvSize()
protected void	init()
protected boolean	requiresIV(String mode)
PbeEncryptor	setGcmTagSize(int gcmTagSize)
PbeEncryptor	setIterationCount(int iterationCount)
PbeEncryptor	setKeySize(int keySize)
PbeEncryptor	setPassword(char[] password)
PbeEncryptor	setPassword(String passwordOrEnv)
PbeEncryptor	setProvider(String provider)
PbeEncryptor	setSaltSize(int saltSize)
PbeEncryptor	setSecretKeyGenerator(SecretKeyGenerator secretKeyGenerator)
PbeEncryptor	setTransformation(String transformation)

Methods inherited from class com.appslandia.common.crypto.PbeObject

buildSecretKey, destroy

Methods inherited from class com.appslandia.common.base.InitializeObject

assertNotInitialized, initialize

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.appslandia.common.base.InitializeSupport

destroy, initialize

Constructor Detail

PbeEncryptor

public PbeEncryptor()

Method Detail

init

protected void init()
             throws Exception

Overrides:

init in class PbeObject

Throws:

Exception

requiresIV

protected boolean requiresIV(String mode)

buildIvParameter

protected AlgorithmParameterSpec buildIvParameter(byte[] iv)

encrypt

public byte[] encrypt(byte[] message)
               throws CryptoException

Specified by:

encrypt in interface Encryptor

Throws:

CryptoException

decrypt

public byte[] decrypt(byte[] message)
               throws CryptoException

Specified by:

decrypt in interface Encryptor

Throws:

CryptoException

encrypt

public byte[] encrypt(byte[] message,
                      Out<byte[]> salt)
               throws CryptoException

Specified by:

encrypt in interface Encryptor

Throws:

CryptoException

decrypt

public byte[] decrypt(byte[] message,
                      byte[] salt)
               throws CryptoException

Specified by:

decrypt in interface Encryptor

Throws:

CryptoException

getIvSize

public int getIvSize()

setTransformation

public PbeEncryptor setTransformation(String transformation)

setProvider

public PbeEncryptor setProvider(String provider)

setSaltSize

public PbeEncryptor setSaltSize(int saltSize)

Overrides:

setSaltSize in class PbeObject

setIterationCount

public PbeEncryptor setIterationCount(int iterationCount)

Overrides:

setIterationCount in class PbeObject

setKeySize

public PbeEncryptor setKeySize(int keySize)

Overrides:

setKeySize in class PbeObject

setPassword

public PbeEncryptor setPassword(char[] password)

Overrides:

setPassword in class PbeObject

setPassword

public PbeEncryptor setPassword(String passwordOrEnv)

Overrides:

setPassword in class PbeObject

setSecretKeyGenerator

public PbeEncryptor setSecretKeyGenerator(SecretKeyGenerator secretKeyGenerator)

Overrides:

setSecretKeyGenerator in class PbeObject

setGcmTagSize

public PbeEncryptor setGcmTagSize(int gcmTagSize)

copy

public PbeEncryptor copy()

Specified by:

copy in interface Encryptor