iaik.pkcs.pkcs11.parameters

Class RC2Parameters

java.lang.Object

iaik.pkcs.pkcs11.parameters.RC2Parameters

All Implemented Interfaces:

Parameters, java.lang.Cloneable

Direct Known Subclasses:

RC2CbcParameters, RC2MacGeneralParameters

public class RC2Parameters
extends java.lang.Object
implements Parameters

This class encapsulates parameters for the algorithms Mechanism.RC2_ECB and Mechanism.RC2_MAC.

Version:

1.0

Author:

Karl Scheibelhofer

Field Summary

Fields

Modifier and Type	Field and Description
protected long	effectiveBits_ The effective number of bits in the RC2 search space.

Constructor Summary

Constructors

Constructor and Description
RC2Parameters(long effectiveBits) Create a new RC2Parameters object with the given effective bits.

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.
long	getEffectiveBits() Get the effective number of bits in the RC2 search space.
java.lang.Object	getPKCS11ParamsObject() Get this parameters object as Long object.
int	hashCode() The overriding of this method should ensure that the objects of this class work correctly in a hashtable.
void	setEffectiveBits(long effectiveBits) Set the effective number of bits in the RC2 search space.
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

effectiveBits_

protected long effectiveBits_

The effective number of bits in the RC2 search space.

Constructor Detail

RC2Parameters

public RC2Parameters(long effectiveBits)

Create a new RC2Parameters object with the given effective bits.

Parameters:

effectiveBits - The effective number of bits in the RC2 search space.

Preconditions:

(effectiveBits ≥ 1) and (effectiveBits ≤ 1024)

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 RC2Parameters) and (result.equals(this))

getPKCS11ParamsObject

public java.lang.Object getPKCS11ParamsObject()

Get this parameters object as Long object.

Specified by:

getPKCS11ParamsObject in interface Parameters

Returns:

This object as Long object.

Postconditions:

(result != null)

getEffectiveBits

public long getEffectiveBits()

Get the effective number of bits in the RC2 search space.

Returns:

The effective number of bits in the RC2 search space.

Postconditions:

(result ≥ 1) and (result ≤ 1024)

setEffectiveBits

public void setEffectiveBits(long effectiveBits)

Set the effective number of bits in the RC2 search space.

Parameters:

effectiveBits - The effective number of bits in the RC2 search space.

Preconditions:

(effectiveBits ≥ 1) and (effectiveBits ≤ 1024)

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.