Bouncy Castle Cryptography 1.11 API Specification: Class ECPoint

org.bouncycastle.math.ec
Class ECPoint

java.lang.Object
  |
  +--org.bouncycastle.math.ec.ECPoint

Direct Known Subclasses:

ECPoint.Fp

public abstract class ECPoint

extends java.lang.Object

base class for points on elliptic curves.

Inner Class Summary

static class

ECPoint.Fp Elliptic curve points over Fp

Constructor Summary

protected

ECPoint(ECCurve curve, ECFieldElement x, ECFieldElement y)

Method Summary

abstract ECPoint	add(ECPoint b)
boolean	equals(java.lang.Object other)
abstract byte[]	getEncoded()
ECFieldElement	getX()
ECFieldElement	getY()
abstract ECPoint	multiply(java.math.BigInteger b)
abstract ECPoint	subtract(ECPoint b)
abstract ECPoint	twice()

Methods inherited from class java.lang.Object

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

Constructor Detail

ECPoint

protected ECPoint(ECCurve curve,
                  ECFieldElement x,
                  ECFieldElement y)

Method Detail

getX

public ECFieldElement getX()

getY

public ECFieldElement getY()

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

getEncoded

public abstract byte[] getEncoded()

add

public abstract ECPoint add(ECPoint b)

subtract

public abstract ECPoint subtract(ECPoint b)

twice

public abstract ECPoint twice()

multiply

public abstract ECPoint multiply(java.math.BigInteger b)