Package com.appslandia.common.crypto

Class DsaSigner

java.lang.Object

com.appslandia.common.base.InitializeObject

com.appslandia.common.crypto.DsaSigner

All Implemented Interfaces:

InitializeSupport, Encryptor

public class DsaSigner
extends InitializeObject
implements Encryptor

Author:

Loc Ha

Field Summary

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

mutex

Constructor Summary

Constructors

Constructor	Description
DsaSigner()
DsaSigner(DsaDigester signer)

Method Summary

Modifier and Type	Method	Description
DsaSigner	copy()
byte[]	decrypt(byte[] message)
void	destroy()
byte[]	encrypt(byte[] message)
protected void	init()
DsaSigner	setSigner(DsaDigester signer)

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

assertNotInitialized, initialize

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

initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

DsaSigner

public DsaSigner()

DsaSigner

public DsaSigner(DsaDigester signer)

Method Detail

init

protected void init()
             throws Exception

Specified by:

init in class InitializeObject

Throws:

Exception

destroy

public void destroy()
             throws DestroyException

Specified by:

destroy in interface InitializeSupport

Overrides:

destroy in class InitializeObject

Throws:

DestroyException

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

setSigner

public DsaSigner setSigner(DsaDigester signer)

copy

public DsaSigner copy()

Specified by:

copy in interface Encryptor