kz.gamma.hardware.crypto.software.ec
Class WNafPreCompInfo

java.lang.Object
  kz.gamma.hardware.crypto.software.ec.WNafPreCompInfo

All Implemented Interfaces:

PreCompInfo

 class WNafPreCompInfo
extends java.lang.Object
implements PreCompInfo

Class holding precomputation data for the WNAF (Window Non-Adjacent Form) algorithm.

Field Summary

private ECPoint[]	preComp Array holding the precomputed ECPoints used for the Window NAF multiplication in WNafMultiplier.multiply().
private ECPoint	twiceP Holds an ECPoint representing twice(this).

Constructor Summary

WNafPreCompInfo()

Method Summary

protected ECPoint[]	getPreComp()
protected ECPoint	getTwiceP()
protected void	setPreComp(ECPoint[] preComp)
protected void	setTwiceP(ECPoint twiceThis)

Methods inherited from class java.lang.Object

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

Field Detail

preComp

private ECPoint[] preComp

Array holding the precomputed ECPoints used for the Window NAF multiplication in WNafMultiplier.multiply().

twiceP

private ECPoint twiceP

Holds an ECPoint representing twice(this). Used for the Window NAF multiplication in WNafMultiplier.multiply().

Constructor Detail

WNafPreCompInfo

WNafPreCompInfo()

Method Detail

getPreComp

protected ECPoint[] getPreComp()

setPreComp

protected void setPreComp(ECPoint[] preComp)

getTwiceP

protected ECPoint getTwiceP()

setTwiceP

protected void setTwiceP(ECPoint twiceThis)