Bouncy Castle Cryptography 1.11 API Specification: Class ECCurve

org.bouncycastle.math.ec
Class ECCurve

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

Direct Known Subclasses:

ECCurve.Fp

public abstract class ECCurve

extends java.lang.Object

base class for an elliptic curve

Inner Class Summary

static class

ECCurve.Fp Elliptic curve over Fp

Constructor Summary

ECCurve(java.math.BigInteger q, java.math.BigInteger a, java.math.BigInteger b)

Method Summary

abstract ECPoint	decodePoint(byte[] encoded)
abstract ECFieldElement	fromBigInteger(java.math.BigInteger x)
ECFieldElement	getA()
ECFieldElement	getB()

Methods inherited from class java.lang.Object

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

Constructor Detail

ECCurve

public ECCurve(java.math.BigInteger q,
               java.math.BigInteger a,
               java.math.BigInteger b)

Method Detail

fromBigInteger

public abstract ECFieldElement fromBigInteger(java.math.BigInteger x)

decodePoint

public abstract ECPoint decodePoint(byte[] encoded)

getA

public ECFieldElement getA()

getB

public ECFieldElement getB()