NAME

Digest::ED2K - Calculate ED2K digests

SYNOPSIS

        # Functional
        use Digest::ED2K qw(ed2k ed2k_hex ed2k_base64);

        my $digest = ed2k $data;
        my $hexdigest = ed2k_hex $data
        my $base64_digest = ed2k_base64 $data;

        # Object Oriented
        use Digest::ED2K;

        my $ctx = Digest::ED2K->new;

        $ctx->add($bytes);
        $ctx->addfile(*FILE);

        my $digest = $ctx->digest;
        my $hexdigest = $ctx->hexdigest;
        my $base64_digest = $ctx->b64digest;

DESCRIPTION

Digest::ED2K progressively calculates ED2K digests of data.

FUNCTIONS

Digest::ED2K implements the following functions.

ed2k

        my $digest = ed2k $bytes, ...;

Generate binary ED2K digest for string.

ed2k_hex

        my $hexdigest = ed2k_hex $bytes, ...;

Generate hex ED2K digest for string.

ed2k_base64

        my $base64_digest = ed2k_base64 $bytes, ...;

Generate base64 ED2K digest for string.

METHODS

Digest::ED2K inherits all methods from Digest::base (See Digest for documentation) and implements the following new ones.

new

        my $ctx = Digest->new('ED2K');
        my $ctx = Digest::ED2K->new;

Construct a new Digest::ED2K object.

add

        $ctx = $ctx->add($bytes, ...);

Append binary data.

clone

        my $ctx_clone = $ctx->clone;

Clone this message context.

digest

        my $digest = $ctx->digest;

Binary ED2K digest for this message context.

REPOSITORY

http://github.com/Kulag/Digest-ED2K

SEE ALSO

Digest, Digest::MD4

AUTHOR

Benjamin Herweyer <benjamin.herweyer@gmail.com>

COPYRIGHT AND LICENSE

Copyright (C) 2011-2012, Benjamin Herweyer.

This program is free software, you can redistribute it and/or modify it under the terms of the Artistic License version 2.0.

cpanm Digest::ED2K

perl -MCPAN -e shell
install Digest::ED2K