/**@class java.security.MessageDigestSpi
@extends java.lang.Object

 This class defines the <i>Service Provider Interface</i> (<b>SPI</b>)
 for the {@code MessageDigest} class, which provides the functionality
 of a message digest algorithm, such as MD5 or SHA. Message digests are
 secure one-way hash functions that take arbitrary-sized data and output a
 fixed-length hash value.

 <p> All the abstract methods in this class must be implemented by a
 cryptographic service provider who wishes to supply the implementation
 of a particular message digest algorithm.

 <p> Implementations are free to implement the Cloneable interface.

 @author Benjamin Renaud


 @see MessageDigest
*/
var MessageDigestSpi = {

/**Returns a clone if the implementation is cloneable.
@return {Object {java.lang.Object}} a clone if the implementation is cloneable.
@exception CloneNotSupportedException if this is called on an
 implementation that does not support {@code Cloneable}.
*/
clone : function(  ) {},


};