GLVTypeBEndomorphism (Bouncy Castle Library 1.60 API Specification)

java.lang.Object
- org.bouncycastle.math.ec.endo.GLVTypeBEndomorphism

All Implemented Interfaces:: ECEndomorphism, GLVEndomorphism

public class GLVTypeBEndomorphism
extends java.lang.Object
implements GLVEndomorphism

Field Summary

Fields
Modifier and Type Field Description

protected ECCurve curve

protected GLVTypeBParameters parameters

protected ECPointMap pointMap

Fields
Modifier and Type	Field	Description
`protected ECCurve`	`curve`
`protected GLVTypeBParameters`	`parameters`
`protected ECPointMap`	`pointMap`

Constructor Summary

Constructors
Constructor Description

GLVTypeBEndomorphism(ECCurve curve, GLVTypeBParameters parameters)

Constructors
Constructor	Description
`GLVTypeBEndomorphism(ECCurve curve, GLVTypeBParameters parameters)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected java.math.BigInteger`	`calculateB(java.math.BigInteger k, java.math.BigInteger g, int t)`
`java.math.BigInteger[]`	`decomposeScalar(java.math.BigInteger k)`
`ECPointMap`	`getPointMap()`
`boolean`	`hasEfficientPointMap()`

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

Field Detail

curve
```
protected final ECCurve curve
```

parameters

protected final GLVTypeBParameters parameters

pointMap
```
protected final ECPointMap pointMap
```

Constructor Detail

GLVTypeBEndomorphism

public GLVTypeBEndomorphism(ECCurve curve,
                            GLVTypeBParameters parameters)

Method Detail

decomposeScalar

public java.math.BigInteger[] decomposeScalar(java.math.BigInteger k)

Specified by:: decomposeScalar in interface GLVEndomorphism

getPointMap
```
public ECPointMap getPointMap()
```
Specified by:

getPointMap in interface ECEndomorphism

hasEfficientPointMap
```
public boolean hasEfficientPointMap()
```
Specified by:

hasEfficientPointMap in interface ECEndomorphism

calculateB

protected java.math.BigInteger calculateB(java.math.BigInteger k,
                                          java.math.BigInteger g,
                                          int t)

Class GLVTypeBEndomorphism

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

curve

parameters

pointMap

Constructor Detail

GLVTypeBEndomorphism

Method Detail

decomposeScalar

getPointMap

hasEfficientPointMap

calculateB