Package org.bouncycastle.math.field

## Interface ExtensionField

- All Superinterfaces:
    `FiniteField`
  All Known Subinterfaces:
    `PolynomialExtensionField`

      public interface ExtensionField
      extends FiniteField

- - ### Method Summary

    All Methods Instance Methods Abstract Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `int` | `getDegree()` |
    `FiniteField` | `getSubfield()` |

    - ### Methods inherited from interface org.bouncycastle.math.field.FiniteField

      `getCharacteristic, getDimension`

- - ### Method Detail

    - #### getSubfield

          FiniteField getSubfield()

    - #### getDegree

          int getDegree()