Module java.base

Interface ECField

All Known Implementing Classes:
ECFieldF2m, ECFieldFp

public interface ECField
This interface represents an elliptic curve (EC) finite field. All specialized EC fields must implements this interface.
Since:
1.5
See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    int
    Returns the field size in bits.
  • Method Details

    • getFieldSize

      int getFieldSize()
      Returns the field size in bits. Note: For prime finite field ECFieldFp, size of prime p in bits is returned. For characteristic 2 finite field ECFieldF2m, m is returned.
      Returns:
      the field size in bits.