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-drupal7-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Tue Jun  4 20:46:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fd6569c271b9bfc2a7a69a33e8e86fab4b437299
    * md5sum   576db5b9f0c2f04937dd531b7156d2e6

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)

iQEcBAABAgAGBQJRrlIQAAoJEIXCXpWhbrlNvHYH/iI6G4J6uipZXHvW26eXBJVz
Loeiy9TivNRDKRalYuK6HxrIqVEvlMn3+W49zf5WrvS8rYi2E9IJl60Yzh25wQmX
ZNrkFUzLHABcLI+/4hl9WSaXhb8pJC1OWaIc+NpQCWad6sK2TK6Q+3Vh03eKm27Y
IwV/Um1g4/Le6XgLUd4+02efHi59CNvIZxIwnOVR3XdMdIO9FCLocQZ0mcLcjk7O
W9avEoGWF9nY5Y7OLNkNKEtZjK73/IiCYYg2r46PDQ1svbYyPjVYljRlmUymP/2h
X7VinJfLtHWsuHUhKgz1rcXp9th/FFFwEqaYBFhlt1b/80G1gx0+juBRoOlPoTc=
=Bgi/
-----END PGP SIGNATURE-----