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## org.bouncycastle.math.ec.endo
Class GLVTypeAEndomorphism

    java.lang.Object
      org.bouncycastle.math.ec.endo.GLVTypeAEndomorphism

All Implemented Interfaces:
  ECEndomorphism, GLVEndomorphism

public class GLVTypeAEndomorphism
extends java.lang.Object
implements GLVEndomorphism

Field Summary
`protected GLVTypeAParameters` | `parameters`
`protected ECPointMap` | `pointMap`

Constructor Summary
`GLVTypeAEndomorphism(ECCurve curve, GLVTypeAParameters parameters)`

Method Summary
`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

### parameters

    protected final GLVTypeAParameters parameters

### pointMap

    protected final ECPointMap pointMap

Constructor Detail

### GLVTypeAEndomorphism

    public GLVTypeAEndomorphism(ECCurve curve,
                                GLVTypeAParameters 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`

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