org.bouncycastle.math.ec
Class ReferenceMultiplier

java.lang.Object
  org.bouncycastle.math.ec.AbstractECMultiplier
      org.bouncycastle.math.ec.ReferenceMultiplier

All Implemented Interfaces:

ECMultiplier

public class ReferenceMultiplier
extends AbstractECMultiplier

Constructor Summary

ReferenceMultiplier()

Method Summary

protected ECPoint

multiplyPositive(ECPoint p, java.math.BigInteger k) Simple shift-and-add multiplication.

Methods inherited from class org.bouncycastle.math.ec.AbstractECMultiplier

multiply

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceMultiplier

public ReferenceMultiplier()

Method Detail

multiplyPositive

protected ECPoint multiplyPositive(ECPoint p,
                                   java.math.BigInteger k)

Simple shift-and-add multiplication. Serves as reference implementation to verify (possibly faster) implementations in ECPoint.

Specified by:

multiplyPositive in class AbstractECMultiplier

Parameters:

p - The point to multiply.

k - The factor by which to multiply.

Returns:

The result of the point multiplication k * p.