rs.baselib.crypto

Class DefaultCryptingDelegate

java.lang.Object

rs.baselib.crypto.DefaultCryptingDelegate

All Implemented Interfaces:

ICryptingDelegate

public class DefaultCryptingDelegate
extends Object
implements ICryptingDelegate

Implements basic crypting decrypting.

Author:

ralph

Constructor Summary

Constructors

Constructor and Description
DefaultCryptingDelegate() Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
byte[]	decrypt(byte[] bytes) Decrypts the given bytes.
byte[]	encrypt(byte[] bytes) Encrypts the given bytes.
void	init(ICryptingDelegateFactory factory) Initializes this instance.
boolean	isBlockBased() Returns true when the crypting algorithm is block based.

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultCryptingDelegate

public DefaultCryptingDelegate()

Constructor.

Method Detail

init

public void init(ICryptingDelegateFactory factory)

Initializes this instance.

Specified by:

init in interface ICryptingDelegate

Parameters:

factory - the factory providing initialization parameters

encrypt

public byte[] encrypt(byte[] bytes)
               throws Exception

Encrypts the given bytes.

Specified by:

encrypt in interface ICryptingDelegate

Parameters:

bytes - bytes to be encrypted

Returns:

encrypted bytes

Throws:

Exception - when an error occurs

decrypt

public byte[] decrypt(byte[] bytes)
               throws Exception

Decrypts the given bytes.

Specified by:

decrypt in interface ICryptingDelegate

Parameters:

bytes - bytes to be decrypted

Returns:

decrypted bytes

Throws:

Exception - when an error occurs

isBlockBased

public boolean isBlockBased()

Returns true when the crypting algorithm is block based.

Returns:

true or false