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.IX Title "CGI::Application::Plugin::Authentication::Driver::Filter::crypt 3pm"
.TH CGI::Application::Plugin::Authentication::Driver::Filter::crypt 3pm "2014-10-19" "perl v5.20.1" "User Contributed Perl Documentation"
.\" For nroff, turn off justification.  Always turn off hyphenation; it makes
.\" way too many mistakes in technical documents.
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.SH "NAME"
CGI::Application::Plugin::Authentication::Driver::Filter::crypt \- crypt Filter
.SH "VERSION"
.IX Header "VERSION"
This document describes CGI::Application::Plugin::Authentication::Driver::Filter::crypt version 0.20
.SH "METHODS"
.IX Header "METHODS"
.ie n .SS "filter ( undef, $string [, salt ] )"
.el .SS "filter ( undef, \f(CW$string\fP [, salt ] )"
.IX Subsection "filter ( undef, $string [, salt ] )"
This will generate a crypted string.  The first parameter is always ignored,
since there is only one way to use the crypt function.  You can pass in an
extra parameter to act as the salt.
.PP
.Vb 1
\& my $filtered = $class\->filter(undef, \*(Aqfoobar\*(Aq); # mQvbWI43eDCAk
\&
\& \-or\-
\&
\& my $filtered = $class\->filter(undef, \*(Aqfoobar\*(Aq, \*(AqAA\*(Aq); # AAZk9Aj5/Ue0E
.Ve
.ie n .SS "check ( undef, $string, $crypted )"
.el .SS "check ( undef, \f(CW$string\fP, \f(CW$crypted\fP )"
.IX Subsection "check ( undef, $string, $crypted )"
This will crypt the string, and compare it against the provided crypted string.
The first parameter is always ignored, since there is only one way to use the
crypt function.
.PP
.Vb 3
\& if ($class\->check(undef, \*(Aqfoobar\*(Aq, \*(AqmQvbWI43eDCAk\*(Aq)) {
\&     # they match
\& }
.Ve
.SH "SEE ALSO"
.IX Header "SEE ALSO"
CGI::Application::Plugin::Authentication::Driver, \fIperl\fR\|(1)
.SH "AUTHOR"
.IX Header "AUTHOR"
Cees Hek <ceeshek@gmail.com>
.SH "LICENCE AND COPYRIGHT"
.IX Header "LICENCE AND COPYRIGHT"
Copyright (c) 2005, SiteSuite. All rights reserved.
.PP
This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.