Package dk.jonaslindstrom.ruffini.elliptic.algorithms

Class WeilPairing<E>

java.lang.Object

dk.jonaslindstrom.ruffini.elliptic.algorithms.WeilPairing<E>

public class WeilPairing<E>
extends Object

Compute the Weil pairing of two points on an elliptic curve.

Constructor Summary

Constructors

Constructor	Description
WeilPairing(ShortWeierstrassCurveAffine<E,?> curve)

Method Summary

Modifier and Type	Method	Description
E	apply(AffinePoint<E> P, AffinePoint<E> Q, AffinePoint<E> S, int m)
E	apply(AffinePoint<E> P, AffinePoint<E> Q, AffinePoint<E> S, BigInteger m)	Assume S is not in {O, P, -Q, P-Q}.

Methods inherited from class java.lang.Object

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

Constructor Details

WeilPairing

public WeilPairing(ShortWeierstrassCurveAffine<E,?> curve)

Method Details

apply

public E apply(AffinePoint<E> P,
 AffinePoint<E> Q,
 AffinePoint<E> S,
 int m)

apply

public E apply(AffinePoint<E> P,
 AffinePoint<E> Q,
 AffinePoint<E> S,
 BigInteger m)

Assume S is not in {O, P, -Q, P-Q}.