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GnuPG on Mac OS X メモ

Mac OS X に GnuGP を入れてみた。 MacPorts を使ってインストール出来るので至極簡単。

GnuPG のインストール

$ sudo port search gnupg
qca-gnupg                      devel/qca-gnupg 2.0.0-beta2  Qt Cryptographic Architecture - openssl plugin
gnupg                          mail/gnupg     1.4.7        GNU pretty-good-privacy package
gnupg12                        mail/gnupg12   1.2.7        GNU Privacy Guard
gnupg2                         mail/gnupg2    2.0.8        GNU pretty-good-privacy package
p5-gnupg-interface             perl/p5-gnupg-interface 0.33         Perl interface to GnuPG
py-gnupg                       python/py-gnupg 0.3.2        GnuPGInterface is a Python module to interface with GnuPG
py25-gnupg                     python/py25-gnupg 0.3.2        GnuPGInterface is a Python module to interface with GnuPG
$
$ sudo port install gnupg
--->  Fetching ncursesw
--->  Attempting to fetch ncurses-5.6.tar.gz from http://ftp.gnu.org/gnu/ncurses
--->  Verifying checksum(s) for ncursesw
--->  Extracting ncursesw
--->  Applying patches to ncursesw
--->  Configuring ncursesw

  (SNIP)

--->  Staging gnupg into destroot
--->  Installing gnupg 1.4.7_0
--->  Activating gnupg 1.4.7_0
--->  Cleaning gnupg
$

GnuPG の動作確認

$ gpg --version
gpg (GnuPG) 1.4.7
Copyright (C) 2006 Free Software Foundation, Inc.
This program comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to redistribute it
under certain conditions. See the file COPYING for details.
$

GnuPG を使って復号化

$ gpg -d ./dummy.gpg > ./dummy
gpg: CAST5 encrypted data
gpg: encrypted with 1 passphrase
gpg: WARNING: message was not integrity protected
$

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