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-rails-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 16:39:25 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  c79fb2cd7a734456680d6eebe98657b5139e840d
* md5sum   5848aa466e31505723758f6c564eba16

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)

iQEcBAABAgAGBQJQM7mvAAoJEIXCXpWhbrlNNCAIAIVGMRdO8XSJegVN85lgMM6e
hvUaNgwi7ibF3gSvKvXZcRYIYYn6oCX1TEdTn53f85UZFnk5Gk+u3L1D8PNgKoo0
NH0PDN1mFm1t7enItECGsDhpWe2E7EwAbS8t128uy9MCW4jfdqHKj1KCOWtbRjDA
Oq0v2ifP6cXisItF8DSPUeCfNPmft6QFBS1u3pjZyFC9lxRy1vha33ZYiBNJ7X3M
+KNu9aBNmPCVQ4HkWp5SgNV/zI9oBVq9DSe6i+8SsRcs0EpIRMCFbRyxd0taV9I/
zNZuy5quKNedrcEg3Oc9mrL1zLXqx4qQk1ggz0ldSUTHZamtUYnit2T1CRsP6n0=
=52Ok
-----END PGP SIGNATURE-----