The DigestTransform interface defines the interface of message digest algorithms, such as MD5 and SHA. Message digests are secure hash functions that take a message of arbitrary length and produce a fix length digest as output.
See Source File
BSD style: see doc/license.txt for details
Copyright (c) 2006 Tango. All rights reserved
Initial release: Feb 2006
Regan Heath, Oskar Linde
This module defines the Digest interface.