com.ibm.crypto.fips.provider

Class PrimeCurve

java.lang.Object

java.security.spec.EllipticCurve

com.ibm.crypto.fips.provider.PrimeCurve

Direct Known Subclasses:

AffineCurve, JacobianCurve

public abstract class PrimeCurve
extends java.security.spec.EllipticCurve

Constructor Summary

Constructors

Constructor and Description
PrimeCurve(java.security.spec.ECField field, java.math.BigInteger a, java.math.BigInteger b)
PrimeCurve(java.security.spec.ECField field, java.math.BigInteger a, java.math.BigInteger b, byte[] seed)

Method Summary

Methods

Modifier and Type	Method and Description
abstract EllipticPoint	add(EllipticPoint p1, EllipticPoint p2)
abstract EllipticPoint	doublee(EllipticPoint p1)
abstract EllipticPoint	multiply(java.lang.Object k, EllipticPoint generator)
abstract EllipticPoint	toEllipticPoint(java.security.spec.ECPoint p)

Methods inherited from class java.security.spec.EllipticCurve

equals, getA, getB, getField, getSeed, hashCode

Methods inherited from class java.lang.Object

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

Constructor Detail

PrimeCurve

public PrimeCurve(java.security.spec.ECField field,
          java.math.BigInteger a,
          java.math.BigInteger b)

PrimeCurve

public PrimeCurve(java.security.spec.ECField field,
          java.math.BigInteger a,
          java.math.BigInteger b,
          byte[] seed)

Method Detail

multiply

public abstract EllipticPoint multiply(java.lang.Object k,
                     EllipticPoint generator)

add

public abstract EllipticPoint add(EllipticPoint p1,
                EllipticPoint p2)

doublee

public abstract EllipticPoint doublee(EllipticPoint p1)

toEllipticPoint

public abstract EllipticPoint toEllipticPoint(java.security.spec.ECPoint p)