com.ibm.crypto.hdwrCCA.provider

Class PBMParameterSpec

java.lang.Object

com.ibm.crypto.hdwrCCA.provider.PBMParameterSpec

All Implemented Interfaces:

java.security.spec.AlgorithmParameterSpec

public class PBMParameterSpec
extends java.lang.Object
implements java.security.spec.AlgorithmParameterSpec

This class specifies the set of parameters used with password-based Mac as specified in the RFC 2510

Constructor Summary

Constructors

Constructor and Description
PBMParameterSpec(byte[] salt, com.ibm.security.x509.AlgorithmId owf, int iterationCount, com.ibm.security.x509.AlgorithmId mac) Constructs a parameter set for password-based Mac

Method Summary

Modifier and Type	Method and Description
int	getIterationCount() Returns the iteration count.
com.ibm.security.x509.AlgorithmId	getMac() Returns the mac
com.ibm.security.x509.AlgorithmId	getOwf() Return the owf
byte[]	getSalt() Returns a clone of the salt.

Methods inherited from class java.lang.Object

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

Constructor Detail

PBMParameterSpec

public PBMParameterSpec(byte[] salt,
                        com.ibm.security.x509.AlgorithmId owf,
                        int iterationCount,
                        com.ibm.security.x509.AlgorithmId mac)

Constructs a parameter set for password-based Mac

Parameters:

salt - the salt.

owf - the one-way function

iterationCount - the iteration count.

mac - the mac

Method Detail

getSalt

public byte[] getSalt()

Returns a clone of the salt.

Note that this method returns a clone of sensitive information. It is the caller's responsibility to zero out the information after it is no longer needed.

Returns:

A clone of the salt

getOwf

public com.ibm.security.x509.AlgorithmId getOwf()

Return the owf

Returns:

the owf

getIterationCount

public int getIterationCount()

Returns the iteration count.

Returns:

the iteration count

getMac

public com.ibm.security.x509.AlgorithmId getMac()

Returns the mac

Returns:

the mac