1041      */

  1041      */

  1042     private byte[] state;

  1042     private byte[] state;

  1043     /**

  1043     /**

  1044      * @serial

  1044      * @serial

  1045      */

  1045      */

  1046     private MessageDigest digest = null;

  1047     private MessageDigest digest = null;

  1047     /**

  1048     /**

  1048      * @serial

  1049      * @serial

  1049      *

  1050      *

  1050      * We know that the MessageDigest class does not implement

  1051      * We know that the MessageDigest class does not implement