The Digest::MD5 module allows you to use the RSA Data Security
Inc. MD5 Message Digest algorithm from within Perl programs. The
algorithm takes as input a message of arbitrary length and produces as
output a 128-bit "fingerprint" or "message digest" of the input.
MD5 is described in RFC 1321.
Copyright 1998-2003 Gisle Aas.
Copyright 1995-1996 Neil Winton.
Copyright 1990-1992 RSA Data Security, Inc.
This library is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.