javax.crypto.spec
Class PBEParameterSpec

java.lang.Object
  javax.crypto.spec.PBEParameterSpec

All Implemented Interfaces:

AlgorithmParameterSpec

public class PBEParameterSpec
extends Object
implements AlgorithmParameterSpec

This class specifies the set of parameters used with password-based encryption (PBE), as defined in the PKCS #5 standard.

Version:

$Id: PBEParameterSpec.java 1913 2007-08-08 02:41:53Z jpeters $

Author:

Patric Kabus, Jan Peters

Field Summary

private int	iterationCount_ The iteration count.
private byte[]	salt_ The salt.

Constructor Summary

PBEParameterSpec(byte[] salt, int iterationCount)
Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.

Method Summary

int	getIterationCount() Returns the iteration count.
byte[]	getSalt() Returns the salt.

Methods inherited from class java.lang.Object

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

Field Detail

salt_

private byte[] salt_

The salt.

iterationCount_

private int iterationCount_

The iteration count.

Constructor Detail

PBEParameterSpec

public PBEParameterSpec(byte[] salt,
                        int iterationCount)

Constructs a parameter set for password-based encryption as defined in the PKCS #5 standard.

Parameters:

salt - the salt.

iterationCount - the iteration count.

Throws:

NullPointerException - if salt is null.

Method Detail

getSalt

public byte[] getSalt()

Returns the salt.

Returns:

the salt.Returns a new array each time this method is called.

getIterationCount

public int getIterationCount()

Returns the iteration count.

Returns:

the iteration count.