Package com.appslandia.common.crypto

Class MacDigester

java.lang.Object

com.appslandia.common.base.InitializeObject

com.appslandia.common.crypto.PbeCrypto

com.appslandia.common.crypto.MacDigester

All Implemented Interfaces:

InitializeSupport, Digester

public class MacDigester
extends PbeCrypto
implements Digester

Author:

Loc Ha

Field Summary

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

iterationCount, keySize, password, saltSize, secretKeyGenerator

Constructor Summary

Constructors

Constructor	Description
MacDigester()

Method Summary

Modifier and Type	Method	Description
MacDigester	copy()
byte[]	digest(byte[] message)
int	getDigestLength()
protected void	init()
MacDigester	setAlgorithm(String algorithm)
MacDigester	setIterationCount(int iterationCount)
MacDigester	setKeySize(int keySize)
MacDigester	setPassword(char[] password)
MacDigester	setProvider(String provider)
MacDigester	setSaltSize(int saltSize)
MacDigester	setSecretKeyGenerator(SecretKeyGenerator secretKeyGenerator)
MacDigester	setSecurePassword(char[] password)
MacDigester	setSecurePassword(SecureString password)
boolean	verify(byte[] message, byte[] mac)

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

assertNotInitialized, initialize

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

destroy, initialize

Methods inherited from class java.lang.Object

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

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

createSecretKey, destroy

Constructor Detail

MacDigester

public MacDigester()

Method Detail

init

protected void init()
             throws Exception

Overrides:

init in class PbeCrypto

Throws:

Exception

getDigestLength

public int getDigestLength()

Specified by:

getDigestLength in interface Digester

digest

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

Specified by:

digest in interface Digester

Throws:

CryptoException

verify

public boolean verify(byte[] message,
                      byte[] mac)
               throws CryptoException

Specified by:

verify in interface Digester

Throws:

CryptoException

setAlgorithm

public MacDigester setAlgorithm(String algorithm)

setProvider

public MacDigester setProvider(String provider)

setSaltSize

public MacDigester setSaltSize(int saltSize)

Overrides:

setSaltSize in class PbeCrypto

setIterationCount

public MacDigester setIterationCount(int iterationCount)

Overrides:

setIterationCount in class PbeCrypto

setKeySize

public MacDigester setKeySize(int keySize)

Overrides:

setKeySize in class PbeCrypto

setSecurePassword

public MacDigester setSecurePassword(SecureString password)

Overrides:

setSecurePassword in class PbeCrypto

setSecurePassword

public MacDigester setSecurePassword(char[] password)

Overrides:

setSecurePassword in class PbeCrypto

setPassword

public MacDigester setPassword(char[] password)

Overrides:

setPassword in class PbeCrypto

setSecretKeyGenerator

public MacDigester setSecretKeyGenerator(SecretKeyGenerator secretKeyGenerator)

Overrides:

setSecretKeyGenerator in class PbeCrypto

copy

public MacDigester copy()

Specified by:

copy in interface Digester