iaik.pkcs.pkcs11.parameters

Class Salsa20Parameters

java.lang.Object

iaik.pkcs.pkcs11.parameters.Salsa20Parameters

All Implemented Interfaces:

Parameters, java.lang.Cloneable

public class Salsa20Parameters
extends java.lang.Object
implements Parameters

This class encapsulates parameters for the Salsa20 en/decryption.

Version:

1.0

Author:

Patrick Schuster

Field Summary

Fields

Modifier and Type	Field and Description
protected byte[]	pBlockCounter
protected byte[]	pNonce

Constructor Summary

Constructors

Constructor and Description
Salsa20Parameters(byte[] pBlockCounter, byte[] pNonce) Create a new Salsa20Parameters object with the given attributes.

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 an object of the CK_SALSA20_PARAMS class.
int	hashCode() The overriding of this method should ensure that the objects of this class work correctly in a hashtable.
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

pBlockCounter

protected byte[] pBlockCounter

pNonce

protected byte[] pNonce

Constructor Detail

Salsa20Parameters

public Salsa20Parameters(byte[] pBlockCounter,
                         byte[] pNonce)

Create a new Salsa20Parameters object with the given attributes.

Parameters:

pBlockCounter - the Blockcounter

pNonce - the nonce

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 Salsa20Parameters) and (result.equals(this))

getPKCS11ParamsObject

public java.lang.Object getPKCS11ParamsObject()

Get this parameters object as an object of the CK_SALSA20_PARAMS class.

Specified by:

getPKCS11ParamsObject in interface Parameters

Returns:

This object as a CK_SALSA20_PARAMS object.

Postconditions:

(result != 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.