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-drupal7-13.0-wheezy-amd64-openstack.tar.gz.sig
      gpg: Signature made Wed Oct 16 08:28:09 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  434b873dab87d40f42e76d5909db92f63d8013cc
    * md5sum   62aac7a2ac8cdd1c77bfc43683ecb8cd

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)

iQEcBAABAgAGBQJSXk4PAAoJEIXCXpWhbrlNN/wIANhoUOLaPOT4O67JEIfHmH0B
shAZnWXDgN8GTBzERoNkD3P1wcezPi9NpmuWCevT83kihgFhk7G9gRSj+hyhiUYX
B6vkRQ1Ldw7eL9PzE/0o7LsPgzNPr7V+O0H8F2gC6TF+U+w2GUrb08emlOXFMAJJ
ClI0vn/eoKnlQ/oiywqYh2fl6Dg/KQjaY/kRw7Cy+itXLXh/5GihAs+1lA0h5wTq
1qU8QpVSwMBDdU15bnkKdkcgjO089TIr8oImhQprfTbFXwk4srBi9bhA935C5RD2
dblgxAxEFgBBXhHE1p4dlrNO7bOivvALo8GsBDyawKpa9aCg2KvblV0sPFNPiAA=
=zQ4g
-----END PGP SIGNATURE-----