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-elgg-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 13:24:34 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  88d92043e4aadcda90d51c31c82ae1f8784efc4e
    * md5sum   21115f4834f848bc17ca14bc159f4bbb

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)

iQEcBAABAgAGBQJRreqLAAoJEIXCXpWhbrlNKS4H/R6ZFeVObsY5GUTfwXi6rsTZ
8Y2rYg5K1rpVyxkMU7O2rIajAsv6pA0EbbpcEwk57TgF0GAGsWc7QGtKtEz8Vuig
iyu+OZT3Wx8TMsSS0p2e9zJiQtCzmvtcrX81kEykQu+/ia9vBJ2QywpKe+bJ+T5B
CsZeRoej+TXNs2vO1NAPtNopb2OP4BqhgfRu1PCpwfUbXogT+oLfDCQyVLBWzzp8
1a7s1BoBnioiSdv7Ofq+Ce4ljGvzK1KxTsiUaFxniwT26N3X939guh04AxBRjd7T
h3VUGcYhlU7V9gU9e2ge79bDqeczrQ0FxISpWFZRyGjCiCkbfv37yA6iSbyQnJA=
=h3b5
-----END PGP SIGNATURE-----