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-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:09:46 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f4615dc66a02981eb6cd0cffe24f1377b32419be
    * md5sum   07b1547fe73021fbe013d5601b2a4193

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXmXgAAoJEIXCXpWhbrlNw2YIAK/yBPmRJ7s1wriffi7Ymh5e
jg92GSjTqC22+MaVDmf560keFAk5LpJGGQsZWzarnBd/KlN20b678NzT592QiaKT
6dV9ep1OEQLCHg54Ud3c3Y6KxsSxMrc9v+QzAEfH5hK6ANTbCWa1X5DzB/kkp0iS
iLmnemGr8nifQi1BW6CyXO9WKYgPdoUNsOrlO6GGzofqUFA03sCj2SimLn5V1tmS
0HyCcnPRHh6lxICnl3HfIJjde7Vmn7G6p1Eby5Njyi7YGApY1/+A7CH2+GU1fPq9
B0wI5DmVE7w6BkSm8t0stbGDx89gHPSjjnNk3muZ+/hLT0vV1D0Ziib6kwINkW0=
=Jcjj
-----END PGP SIGNATURE-----