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-simplemachines-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:25:15 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  113596f85d8fd0cea8272791232311c208e8eaba
* md5sum   49943b233e4ce1317f060d7bec3df171

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)

iQEcBAABAgAGBQJQM34fAAoJEIXCXpWhbrlNiQQIAIY9+DGUmU/o3IPs+l7N/8DT
h0yYJpj5A5a0l9IiGbgmSoKUmjm8q5QzDHpxHhA/e9GHzL/LTpvyLy3QIpl5jWC9
a26qopOu4hZQ1sJlrIiUzS7zNXA6m9b86p3DbvdvfuN/m48DZmvexR9vH0JjuyXz
IfubEvQ99X+A55ElvvZCNx3LyCbRtPhVplclKrVs9HsBpoh+zLfEXtBd40GKH/Vr
15AEuSrgiBLhblbS5s2ZLz7NqgA7dtMqx5FK/bOFBD/oolbIOKwVsoHG8/LhfUWo
/H3bKmi3HrxNwQi1XrdlLKIk9wMFgZVs5DU3sREPOFV2MW0Oi+qxCqbQNabh4Ho=
=0s5F
-----END PGP SIGNATURE-----