1. /*

  2.  * @(#)RSAPrivateKey.java	1.11 03/12/19

  3.  *

  4.  * Copyright 2004 Sun Microsystems, Inc. All rights reserved.

  5.  * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.

  6.  */

  7. 

  8. package java.security.interfaces;

  9. 

  10. import java.math.BigInteger;

  11. 

  12. /**

  13.  * The interface to an RSA private key.

  14.  *

  15.  * @author Jan Luehe

  16.  *

  17.  * @version 1.11 03/12/19

  18.  *

  19.  * @see RSAPrivateCrtKey

  20.  */

  21. 

  22. public interface RSAPrivateKey extends java.security.PrivateKey, RSAKey

  23. {

  24. 

  25.     static final long serialVersionUID = 5187144804936595022L;

  26. 

  27.     /**

  28.      * Returns the private exponent.

  29.      *

  30.      * @return the private exponent

  31.      */

  32.     public BigInteger getPrivateExponent();

  33. }