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-projectpier-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:18:44 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  b84e2ecef7c0ae6509e685185bedd38f35167366
* md5sum   b614ce7296514b6a920f596f83f3c9a8

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)

iQEcBAABAgAGBQJQM3yZAAoJEIXCXpWhbrlNrJMH/2SJAP/JRjx/ZiC14LwzFTvh
I9IdL5B+5aOZ4YZ8FX4+B26gwK4v/qs4BT45B6IAjKiAvl1Wqc52YHR536ili3/O
ZgxMApXxeROHF9j7rvbXGZpMl1m334cR1TdKV8lUYfzx3xDPDW4AngYKRKibZXGc
CW/W1SdPghCROUJ8+CmkygZK8BRUSntwWsUlu5zBMZOeGxNM5Jp7rrvkqTd+E9Ls
NpGJCqsEDKfnH02x7SVzK1UZyrPdua/gvJ5o7osPu/jWbpq7vop7Tf1NOVjh+9Fy
Y2MSweyYkSyjwg5VC94GiFLx8L+YQW6PMgBoE90CjdFYe49x/TNvzmaObAtJ/p8=
=eGs5
-----END PGP SIGNATURE-----