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-tracks-13.0-wheezy-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Oct 15 20:04:56 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c2ed7f134bcfa3beee974712227fdc2f5e806c8c
    * md5sum   250be323eee01fa509c9457f0e3463a7

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)

iQEcBAABAgAGBQJSXZ/YAAoJEIXCXpWhbrlN6DwIAMOzVAL5ALg2pg97OEtrqeLt
em+SrH3s/f3yoMbqoaU5R+xcHe5huvIIRxos6WKimJVmQWxQEZ718HNzEs40v6tL
9gbskb7YKXqpiTwUb9vbVjuOy2MfvRLhNq0b4f7b1VN/MTcNt5WXkGS90KVtbVM1
6397QjWzMhSQ/bHuNSO9nitu3CORegiBjdnTBxNMvHdw6aGPfn6zRpkojAZ3HEyu
3m8hM97v/92oMKH4hLIUx7DH8PfANefL1UgarukzgepYzPMkL8YMiPuES9CSHCML
cii7CyFTJm6ywT8hhPWuPsrE3s1ar05Ypzq8sHRL+SCsx5XGe41K3OP/MrZ4pCw=
=hAkj
-----END PGP SIGNATURE-----