opencard.opt.security
Class DESKey

java.lang.Object
  opencard.opt.security.DESKey

All Implemented Interfaces:

java.io.Serializable, java.security.Key

public class DESKey
extends java.lang.Object
implements java.security.Key

Encapsulates a DES key.

Version:

$Id: DESKey.java,v 1.2 1999/10/20 13:15:00 damke Exp $

Author:

Michael Baentsch (mib@zurich.ibm.com), Roland Weber (rolweber@de.ibm.com)

See Also:

Serialized Form

Field Summary

Fields inherited from interface java.security.Key

serialVersionUID

Constructor Summary

DESKey(byte[] data)
Instantiates a DESKey from the given byte array.

Method Summary

byte[]	body() Returns the key data.
java.lang.String	getAlgorithm() Conformance to the java.security interface
byte[]	getBytes() Returns the key data.
byte[]	getEncoded() Conformance to the java.security interface
java.lang.String	getFormat() Conformance to the java.security interface

Methods inherited from class java.lang.Object

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

Constructor Detail

DESKey

public DESKey(byte[] data)

Instantiates a DESKey from the given byte array. A clone of the array is stored for later access.

Parameters:

data - byte array holding the key to encapsulate

Method Detail

getAlgorithm

public java.lang.String getAlgorithm()

Conformance to the java.security interface

Specified by:

getAlgorithm in interface java.security.Key

getFormat

public java.lang.String getFormat()

Conformance to the java.security interface

Specified by:

getFormat in interface java.security.Key

getEncoded

public byte[] getEncoded()

Conformance to the java.security interface

Specified by:

getEncoded in interface java.security.Key

getBytes

public byte[] getBytes()

Returns the key data. The key data returned here must not be changed.

Returns:

byte array holding the encapsulated DES key

body

public byte[] body()

Returns the key data. The key data returned here must not be changed.

Returns:

byte array holding the encapsulated DES key