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 Digest::MD2 - Perl interface to the MD2 Algorithm


NAME

Digest::MD2 - Perl interface to the MD2 Algorithm


SYNOPSIS

 # Functional style
 use Digest::MD2  qw(md2 md2_hex md2_base64);
 $digest = md2($data);
 $digest = md2_hex($data);
 $digest = md2_base64($data);
 # OO style
 use Digest::MD2;
 $ctx = Digest::MD2->new;
 $ctx->add($data);
 $ctx->addfile(*FILE);
 $digest = $ctx->digest;
 $digest = $ctx->hexdigest;
 $digest = $ctx->b64digest;


DESCRIPTION

The Digest::MD2 module allows you to use the RSA Data Security Inc. MD2 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.

The Digest::MD2 programming interface is identical to the interface of Digest::MD5.


SEE ALSO

the Digest::MD5 manpage


COPYRIGHT

This library is free software; you can redistribute it and/or modify it under the same terms as Perl itself.

 Copyright 1998 Gisle Aas.
 Copyright 1990-1992 RSA Data Security, Inc.


AUTHOR

Gisle Aas <gisle@aas.no>

 Digest::MD2 - Perl interface to the MD2 Algorithm