iaik.pkcs.pkcs11.parameters

Class DHPkcsDeriveParameters

java.lang.Object

iaik.pkcs.pkcs11.parameters.DHPkcsDeriveParameters

All Implemented Interfaces:

Parameters, java.lang.Cloneable

public class DHPkcsDeriveParameters
extends java.lang.Object
implements Parameters

This class encapsulates parameters for the algorithms Mechanism.DH_PKCS_DERIVE.

Version:

1.0

Author:

Karl Scheibelhofer

Invariants:

(publicValue_ != null)

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	publicValue_ The initialization vector.

Constructor Summary

Constructors

Constructor and Description
DHPkcsDeriveParameters(byte[] publicValue) Create a new DHPkcsDeriveParameters object with the given public value.

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Create a (deep) clone of this object.
boolean	equals(java.lang.Object otherObject) Compares all member variables of this object with the other object.
java.lang.Object	getPKCS11ParamsObject() Get this parameters object as a byte array.
byte[]	getPublicValue() Get the public value of the other party in the key agreement protocol.
int	hashCode() The overriding of this method should ensure that the objects of this class work correctly in a hashtable.
void	setPublicValue(byte[] publicValue) Set the public value of the other party in the key agreement protocol.
java.lang.String	toString() Returns the string representation of this object.

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

publicValue_

protected byte[] publicValue_

The initialization vector.

Constructor Detail

DHPkcsDeriveParameters

public DHPkcsDeriveParameters(byte[] publicValue)

Create a new DHPkcsDeriveParameters object with the given public value.

Parameters:

publicValue - The public value of the other party in the key agreement protocol.

Preconditions:

(publicValue != null)

Method Detail

clone

public java.lang.Object clone()

Create a (deep) clone of this object.

Overrides:

clone in class java.lang.Object

Returns:

A clone of this object.

Postconditions:

(result != null) and (result instanceof DHPkcsDeriveParameters) and (result.equals(this))

getPKCS11ParamsObject

public java.lang.Object getPKCS11ParamsObject()

Get this parameters object as a byte array.

Specified by:

getPKCS11ParamsObject in interface Parameters

Returns:

This object as a byte array.

Postconditions:

(result != null)

getPublicValue

public byte[] getPublicValue()

Get the public value of the other party in the key agreement protocol.

Returns:

The public value of the other party in the key agreement protocol.

Postconditions:

(result != null)

setPublicValue

public void setPublicValue(byte[] publicValue)

Set the public value of the other party in the key agreement protocol.

Parameters:

publicValue - The public value of the other party in the key agreement protocol.

Preconditions:

(publicValue != null)

toString

public java.lang.String toString()

Returns the string representation of this object. Do not parse data from this string, it is for debugging only.

Overrides:

toString in class java.lang.Object

Returns:

A string representation of this object.

equals

public boolean equals(java.lang.Object otherObject)

Compares all member variables of this object with the other object. Returns only true, if all are equal in both objects.

Overrides:

equals in class java.lang.Object

Parameters:

otherObject - The other object to compare to.

Returns:

True, if other is an instance of this class and all member variables of both objects are equal. False, otherwise.

hashCode

public int hashCode()

The overriding of this method should ensure that the objects of this class work correctly in a hashtable.

Overrides:

hashCode in class java.lang.Object

Returns:

The hash code of this object.