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This is Crypt::DH, a module implementing the Diffie-Hellman
key exchange system.
PREREQUISITES
    * Math::Pari (2.001804 or greater)
    * Crypt::Random (0.33 or greater)
INSTALLATION
Crypt::DH installation is straightforward. If your cpan shell
is set up, you should just be able to do
    % perl -MCPAN -e 'install Crypt::DH'
If you don't like that, you can download the distribution; the
latest version on CPAN can be found in
    ftp://ftp.cpan.org/pub/CPAN/authors/id/B/BT/BTROTT/
Download it, unpack it, then build it as per the usual:
    % perl Makefile.PL
    % make && make test
Then install it:
    % make install
Benjamin Trott / ben@rhumba.pair.com
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