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.\"
.IX Title "GnuPG::Tie 3pm"
.TH GnuPG::Tie 3pm "2017-01-21" "perl v5.24.1" "User Contributed Perl Documentation"
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.SH "NAME"
GnuPG::Tie::Encrypt \- Tied filehandle interface to encryption with the GNU Privacy Guard.
.PP
GnuPG::Tie::Decrypt \- Tied filehandle interface to decryption with the GNU Privacy Guard.
.SH "SYNOPSIS"
.IX Header "SYNOPSIS"
.Vb 2
\&    use GnuPG::Tie::Encrypt;
\&    use GnuPG::Tie::Decrypt;
\&
\&    tie *CIPHER, \*(AqGnuPG::Tie::Encrypt\*(Aq, armor => 1, recipient => \*(AqUser\*(Aq;
\&    print CIPHER <<EOF;
\&This is a secret
\&EOF
\&    local $/ = undef;
\&    my $ciphertext = <CIPHER>;
\&    close CIPHER;
\&    untie *CIPHER;
\&
\&    tie *PLAINTEXT, \*(AqGnuPG::Tie::Decrypt\*(Aq, passphrase => \*(Aqsecret\*(Aq;
\&    print PLAINTEXT $ciphertext;
\&    my $plaintext = <PLAINTEXT>;
\&
\&    # $plaintext should now contains \*(AqThis is a secret\*(Aq
\&    close PLAINTEXT;
\&    untie *PLAINTEXT;
.Ve
.SH "DESCRIPTION"
.IX Header "DESCRIPTION"
GnuPG::Tie::Encrypt and GnuPG::Tie::Decrypt provides a tied  file handle
interface to encryption/decryption facilities of the \s-1GNU\s0 Privacy guard.
.PP
With GnuPG::Tie::Encrypt everything you write to the file handle will be
encrypted. You can read the ciphertext from the same file handle.
.PP
With GnuPG::Tie::Decrypt you may read the plaintext equivalent of a
ciphertext. This is one can have been written to file handle.
.PP
All options given to the tie constructor will be passed on to the underlying
GnuPG object. You can use a mix of options to output directly to a file or
to read directly from a file, only remember than once you start reading
from the file handle you can't write to it anymore.
.SH "AUTHOR"
.IX Header "AUTHOR"
Francis J. Lacoste <francis.lacoste@Contre.COM>
.SH "COPYRIGHT"
.IX Header "COPYRIGHT"
Copyright (c) 1999, 2000 iNsu Innovations Inc.
Copyright (c) 2001 Francis J. Lacoste
.PP
This program is free software; you can redistribute it and/or modify
it under the terms of the \s-1GNU\s0 General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
.SH "SEE ALSO"
.IX Header "SEE ALSO"
\&\fIgpg\fR\|(1) \fIGnuPG\fR\|(3)