org.bouncycastle.math.ec
Class ECFieldElement

java.lang.Object
  org.bouncycastle.math.ec.ECFieldElement

All Implemented Interfaces:

ECConstants

Direct Known Subclasses:

ECFieldElement.F2m, ECFieldElement.Fp

public abstract class ECFieldElement

extends java.lang.Object

implements ECConstants

Nested Class Summary

static class	ECFieldElement.F2m Class representing the Elements of the finite field F2m in polynomial basis (PB) representation.
static class	ECFieldElement.Fp

Field Summary

Fields inherited from interface org.bouncycastle.math.ec.ECConstants

ONE, ZERO

Constructor Summary

protected

ECFieldElement(java.math.BigInteger x)

Method Summary

abstract ECFieldElement	add(ECFieldElement b)
abstract ECFieldElement	divide(ECFieldElement b)
abstract java.lang.String	getFieldName()
abstract ECFieldElement	invert()
abstract ECFieldElement	multiply(ECFieldElement b)
abstract ECFieldElement	negate()
abstract ECFieldElement	sqrt()
abstract ECFieldElement	square()
abstract ECFieldElement	subtract(ECFieldElement b)
java.math.BigInteger	toBigInteger()

Methods inherited from class java.lang.Object

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

Constructor Detail

ECFieldElement

protected ECFieldElement(java.math.BigInteger x)

Method Detail

toBigInteger

public java.math.BigInteger toBigInteger()

getFieldName

public abstract java.lang.String getFieldName()

add

public abstract ECFieldElement add(ECFieldElement b)

subtract

public abstract ECFieldElement subtract(ECFieldElement b)

multiply

public abstract ECFieldElement multiply(ECFieldElement b)

divide

public abstract ECFieldElement divide(ECFieldElement b)

negate

public abstract ECFieldElement negate()

square

public abstract ECFieldElement square()

invert

public abstract ECFieldElement invert()

sqrt

public abstract ECFieldElement sqrt()