=head1 NAME OpenSMTPD::Password - Perl extension for creating password hashes =head1 INSTALLATION To install this module type the following: perl Makefile.PL make make test make install =head1 DEPENDENCIES This module requires these other modules and libraries: BSD::arc4random Tests require: OpenSMTPD's `smtpctl encrypt` command =head1 SYNOPSIS use OpenSMTPD::Password qw/newhash checkhash/; my $hash = newhash($password); if (checkhash($password, $hash)) { do_cool_stuff(); } =head1 DESCRIPTION Simple module for creating and verifying password hashes for OpenSMTPD. =head2 Subroutines =over 12 =item C Returns a hash of the password suitable for use with smtpd(8) =item C Returns a true value if the plaintext password matches the provided hash. =back =head1 ACKNOWLEDGEMENTS Perl version of the encrypt program included with OpenSMTPD portable by Sunil Nimmagadda and Gilles Chehade. =head2 EXPORT None by default. =head1 SEE ALSO smtpd(8) =head1 AUTHOR Edgar Pettijohn, Eedgar@pettijohn-web.comE =head1 COPYRIGHT AND LICENSE Copyright (C) 2020 by Edgar Pettijohn Permission to use, copy, modify, and distribute this software for any purpose with or without fee is hereby granted, provided that the above copyright notice and this permission notice appear in all copies. THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. =cut