Manual Reference Pages - GNUPG::TIE (3)
GnuPG::Tie::Encrypt - Tied filehandle interface to encryption with the GNU Privacy Guard.
GnuPG::Tie::Decrypt - Tied filehandle interface to decryption with the GNU Privacy Guard.
tie *CIPHER, GnuPG::Tie::Encrypt, armor => 1, recipient => User;
print CIPHER <<EOF;
This is a secret
local $/ = undef;
my $ciphertext = <CIPHER>;
tie *PLAINTEXT, GnuPG::Tie::Decrypt, passphrase => secret;
print PLAINTEXT $ciphertext;
my $plaintext = <PLAINTEXT>;
# $plaintext should now contains This is a secret
GnuPG::Tie::Encrypt and GnuPG::Tie::Decrypt provides a tied file handle
interface to encryption/decryption facilities of the GNU Privacy guard.
With GnuPG::Tie::Encrypt everyting you write to the file handle will be
encrypted. You can read the ciphertext from the same file handle.
With GnuPG::Tie::Decrypt you may read the plaintext equivalent of a
ciphertext. This is one can have been written to file handle.
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 cant write to it anymore.
Francis J. Lacoste <francis.lacoste@Contre.COM>
Copyright (c) 1999, 2000 iNsu Innovations Inc.
Copyright (c) 2001 Francis J. Lacoste
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
|perl v5.20.3 ||GNUPG::TIE (3) ||2011-11-22 |
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