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

org.bouncycastle.crypto.modes.gcm

## Interface GCMExponentiator

- All Known Implementing Classes:
    BasicGCMExponentiator, Tables1kGCMExponentiator

      public interface GCMExponentiator

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `exponentiateX(long pow, byte[] output)`
    `void` | `init(byte[] x)`

- - ### Method Detail

    - #### init

          void init(byte[] x)

    - #### exponentiateX

          void exponentiateX(long pow,
                             byte[] output)