NAME
Digest::Adler32 - The Adler-32 checksum
SYNOPSIS
use
Digest::Adler32;
$a32
= Digest::Adler32->new;
# add stuff
$a32
->add(
$some_data
);
$a32
->addfile(
*STDIN
);
# get digest
"Adler32: "
,
$a32
->hexdigest,
"\n"
;
DESCRIPTION
The 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.
SEE ALSO
COPYRIGHT
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