GLVMultiplier (Bouncy Castle Library 1.85 API Specification)
Date: 2026-07-12

org.bouncycastle.math.ec

## Class GLVMultiplier

- java.lang.Object
- - org.bouncycastle.math.ec.AbstractECMultiplier
  - - org.bouncycastle.math.ec.GLVMultiplier

- All Implemented Interfaces:
    ECMultiplier

      public class GLVMultiplier
      extends AbstractECMultiplier

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected ECCurve` | `curve`
    `protected GLVEndomorphism` | `glvEndomorphism`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `GLVMultiplier(ECCurve curve, GLVEndomorphism glvEndomorphism)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected ECPoint` | `multiplyPositive(ECPoint p, java.math.BigInteger k)`

    - ### Methods inherited from class org.bouncycastle.math.ec.AbstractECMultiplier

      `checkResult, multiply`

    - ### 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

    - #### glvEndomorphism

          protected final GLVEndomorphism glvEndomorphism

  - ### Constructor Detail

    - #### GLVMultiplier

          public GLVMultiplier(ECCurve curve,
                               GLVEndomorphism glvEndomorphism)

  - ### Method Detail

    - #### multiplyPositive

          protected ECPoint multiplyPositive(ECPoint p,
                                             java.math.BigInteger k)

      Specified by:
        `multiplyPositive` in class `AbstractECMultiplier`