- /*
- * @(#)ECField.java 1.4 03/12/19
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
- package java.security.spec;
-
- import java.math.BigInteger;
- import java.util.Arrays;
-
- /**
- * This interface represents an elliptic curve (EC) finite field.
- * All specialized EC fields must implements this interface.
- *
- * @see ECFieldFp
- * @see ECFieldF2m
- *
- * @author Valerie Peng
- * @version 1.4, 12/19/03
- *
- * @since 1.5
- */
- public interface ECField {
- /**
- * 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.
- * @return the field size in bits.
- */
- int getFieldSize();
- }