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-revision-control-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:21:59 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  2ec125fe1290f9a33edab3c6332d1c7277b96bfd
* md5sum   09d438898f9ea22dc4886e3d123641bb

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)

iQEcBAABAgAGBQJQM31cAAoJEIXCXpWhbrlNqqwIAIkmrie7N1t9kZ30Q0vfWtGn
szCrKvG0lgeS2xGXEV7Fl4odEQyLhwskQqdSWniFIItWwENs+bLpYBKwqv87bRoc
NaUgwwQDYTcg5DvEvQeQZfyEGDVGDVADilJ85Y53OmTGzQMvaIS5vjzXqk3xIZGT
wrhRGXTg+w3cKFztGfzLglzcgh9NIozM6mzsS0sZ2DZHYvQ2HzgOyBwi4SWzdHMM
k9cG7zaKzfVKoLX0nwSClsR6aL6dGo2f7n5WjK2hGE9bU9F0zMBmJCU8h+5hU77f
UM7fiYCxfkp3W4gksbZE2SBtDwH+9rS61IMdkbQJB0qR/oxbPBUQ5hL5PfH8hAU=
=gFFy
-----END PGP SIGNATURE-----