java.lang.Object
- org.bouncycastle.math.ec.ECPoint
- - org.bouncycastle.math.ec.ECPoint.AbstractFp
  - - org.bouncycastle.math.ec.custom.sec.SecP521R1Point

public class SecP521R1Point
extends ECPoint.AbstractFp

Nested Class Summary
- Nested classes/interfaces inherited from class org.bouncycastle.math.ec.ECPoint
  ECPoint.AbstractF2m, ECPoint.AbstractFp, ECPoint.F2m, ECPoint.Fp

Field Summary
- Fields inherited from class org.bouncycastle.math.ec.ECPoint
  curve, EMPTY_ZS, preCompTable, x, y, zs

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`ECPoint`	`add(ECPoint b)`
`protected ECPoint`	`detach()`
`protected ECFieldElement`	`doubleProductFromSquares(ECFieldElement a, ECFieldElement b, ECFieldElement aSquared, ECFieldElement bSquared)`
`protected ECFieldElement`	`eight(ECFieldElement x)`
`protected ECFieldElement`	`four(ECFieldElement x)`
`ECPoint`	`negate()`
`protected ECFieldElement`	`three(ECFieldElement x)`
`ECPoint`	`threeTimes()`
`ECPoint`	`twice()`
`ECPoint`	`twicePlus(ECPoint b)`
`protected ECFieldElement`	`two(ECFieldElement x)`

Methods inherited from class org.bouncycastle.math.ec.ECPoint.AbstractFp
getCompressionYTilde, satisfiesCurveEquation, subtract

Methods inherited from class org.bouncycastle.math.ec.ECPoint
checkNormalized, createScaledPoint, equals, equals, getAffineXCoord, getAffineYCoord, getCurve, getCurveCoordinateSystem, getDetachedPoint, getEncoded, getEncoded, getInitialZCoords, getRawXCoord, getRawYCoord, getRawZCoords, getXCoord, getYCoord, getZCoord, getZCoords, hashCode, isInfinity, isNormalized, isValid, multiply, normalize, satisfiesOrder, scaleX, scaleXNegateY, scaleY, scaleYNegateX, timesPow2, toString

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Method Detail

detach
```
protected ECPoint detach()
```
Specified by:

detach in class ECPoint

add
```
public ECPoint add(ECPoint b)
```
Specified by:

add in class ECPoint

twice
```
public ECPoint twice()
```
Specified by:

twice in class ECPoint

twicePlus

public ECPoint twicePlus(ECPoint b)

Overrides:: twicePlus in class ECPoint

threeTimes
```
public ECPoint threeTimes()
```
Overrides:

threeTimes in class ECPoint

two

protected ECFieldElement two(ECFieldElement x)

three

protected ECFieldElement three(ECFieldElement x)

four

protected ECFieldElement four(ECFieldElement x)

eight

protected ECFieldElement eight(ECFieldElement x)

doubleProductFromSquares

protected ECFieldElement doubleProductFromSquares(ECFieldElement a,
                                                  ECFieldElement b,
                                                  ECFieldElement aSquared,
                                                  ECFieldElement bSquared)

negate
```
public ECPoint negate()
```
Specified by:

negate in class ECPoint

Class SecP521R1Point

Nested Class Summary

Nested classes/interfaces inherited from class org.bouncycastle.math.ec.ECPoint

Field Summary

Fields inherited from class org.bouncycastle.math.ec.ECPoint

Method Summary

Methods inherited from class org.bouncycastle.math.ec.ECPoint.AbstractFp

Methods inherited from class org.bouncycastle.math.ec.ECPoint

Methods inherited from class java.lang.Object

Method Detail

detach

add

twice

twicePlus

threeTimes

two

three

four

eight

doubleProductFromSquares

negate