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

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

All Implemented Interfaces:

ECMultiplier

 class ReferenceMultiplier
extends java.lang.Object
implements ECMultiplier

Constructor Summary

ReferenceMultiplier()

Method Summary

ECPoint

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

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceMultiplier

ReferenceMultiplier()

Method Detail

multiply

public ECPoint multiply(ECPoint p,
                        java.math.BigInteger k,
                        PreCompInfo preCompInfo)

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

Specified by:

multiply in interface ECMultiplier

Parameters:

p - The point to multiply.

k - The factor by which to multiply.

Returns:

The result of the point multiplication k * p.