This is Debian GNU's prepackaged version of GnuPG, a free PGP replacement. This package was put together by me, James Troup , from the sources, which I obtained from ftp://ftp.gnupg.org/gcrypt/gnupg/gnupg-1.4.6.tar.gz. The changes were minimal, namely: - adding support for the Debian package maintenance scheme, by adding various debian/* files. Program Copyright (C) 1998-2006 Free Software Foundation, Inc. Modifications for Debian Copyright (C) 1998-2006 James Troup. GnuPG 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, or (at your option) any later version. GnuPG is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License with your Debian GNU system, in /usr/share/common-licenses/GPL, or with the Debian GNU gnupg source package as the file COPYING. If not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. In addition, as a special exception, the Free Software Foundation gives permission to link the code of the keyserver helper tools: gpgkeys_ldap, gpgkeys_curl and gpgkeys_hkp with the OpenSSL project's "OpenSSL" library (or with modified versions of it that use the same license as the "OpenSSL" library), and distribute the linked executables. You must obey the GNU General Public License in all respects for all of the code used other than "OpenSSL". If you modify this file, you may extend this exception to your version of the file, but you are not obligated to do so. If you do not wish to do so, delete this exception statement from your version.