Digest::Adler32 - The Adler-32 checksum
use Digest::Adler32; $a32 = Digest::Adler32->new; # add stuff $a32->add($some_data); $a32->addfile(*STDIN); # get digest print "Adler32: ", $a32->hexdigest, "\n";
Digest::Adler32 module implements the Adler-32 checksum as specified in RFC 1950. The interface provided by this module is specified in Digest, but no functional interface is provided.
A binary digest will be 4 bytes long. A hex digest will be 8 characters long. A base64 digest will be 6 characters long.
This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.
Copyright 1996 L. Peter Deutsch and Jean-Loup Gailly Copyright 2001,2003 Gisle Aas