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-trac-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:38:07 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  b34ad347cd3572b57e2648afde6ae0d0d8c845f8
* md5sum   110b6d616cc58b0b3564c4108b144f55

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)

iQEcBAABAgAGBQJQM4EkAAoJEIXCXpWhbrlNl7wH/i4PqsP9mTmNbcC2C2nTplUI
QJ9TElOrNFZgmwwj9LGdYQVJfrj32tPFevY5NOqvSDwHuFoVCobsWES0c2O1gRcR
aIiRYabRU7/uyofmmWtLyfaKo0RmktSWMIGcZmI8KW8sblqxFBAXTRNEXGFFh1An
+UoCI5/ZmwoGR07Xiu4grKjpuY0RQsyzk3YwoPu2mMyNKr1s2D9bu50O6zuqG0iG
qx6bicK8YXnUf9XOxPSZkZiEloz/wxPB2ujZVAlElaUw6GfR1cFEgEx2iZYT2hys
29sTWvlRexm8rx5TJfM8xHqwwuo39YWZxaPvxriODOkQRpN/eAqdhuJj9/6WWdQ=
=s9Bp
-----END PGP SIGNATURE-----