This signature file may be used to cryptographically verify file integrity,
like this::

    $ gpg --keyserver hkp://keyserver.ubuntu.com --recv-keys 0xA16EB94D
    $ gpg --list-keys 0xA16EB94D
    pub   2048R/A16EB94D 2008-08-15 [expires: 2023-08-12]
    uid   Turnkey Linux Release Key <release@turnkeylinux.com>

    $ gpg --verify turnkey-phpbb-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 17:45:12 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  a3c79edcabf19459ec63843ee587ba6b3a869e9c
* md5sum   32ca48782e8a12dbe13af77a679832e4

You can calculate these on your end and compare to check for errors, but
cryptographic verification is recommended for security reasons.

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJQL9SeAAoJEIXCXpWhbrlNgrAIAL8fCtLVuc2OX9iXOQSjpAqp
ZLe4mxcXJmOyXjtFi73eO+qa08g891H8zyJd9S9dDzaXKtEIKrwi/2PsK/4mddR1
uyKhPWLGN4bEZcOAaQPvyBkZ4WDvI6zsS0ViQYSkRpKpV284XJOo0b0k+8BPoWfs
0VYOKGUOF+kmYi2Diq8NHxbwVP2YdIrR0irZjiDYozoDx7icfQxDNVJQIwCrZP60
T9W5FSUa4QXgx5/kmWcB3ofl3BfMLmPuJrl8MxzbCajCxf6tgKWPVikJChoIUn8C
vWN0qN7J48UoI3QytrB4EGbA8XkMeeEvz8nOzpb7MFqMOYPbu6+1rPDbmSaO7Xw=
=LZBt
-----END PGP SIGNATURE-----