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-concrete5-13.0-wheezy-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Oct 15 15:34:12 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  85225cc07df7d1615a2bc2ad08562776dc223ed6
    * md5sum   e9834133c7eb6e1862325186eaeab49d

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)

iQEcBAABAgAGBQJSXWBqAAoJEIXCXpWhbrlNs1QIAIu+ZtcBHX2G/hP+/4tOtPO2
PbI7a2NzXSBiH7dHBy9PbZOWsHqOLmjQBZOYk1Po+J49AI8jzt2ym6E9JL4hR5Ag
ha6QwVxrq1D80ImYgbw1NFZOpUke/FWbzd6toH/XsBKn7CS9t/1zzcU13Xy3IiBg
KEL5ZGbXeb8Apl3IP9r1c6eTeh1bh8sOOclgdFr0DEY1WBQd46Z4HHmduYo1GyMd
geVgHLRStCGQ5tJ9IMNfq2J50mee2c301lmDgoscoODVyLzNz6rBbqGBySOPff5X
IZegAAmdzTN+TTCG/nGP8FsiQs/YExnlu+3TfvVmqs82vNwtDejnSjcFd3VJx1g=
=Uqw5
-----END PGP SIGNATURE-----