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-vanilla-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 16:56:07 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2ffe475496c3df60cff43b8c8d7000e5ed80351f
    * md5sum   e433699b4a0eb1d490b6756baf363356

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)

iQEcBAABAgAGBQJRrhweAAoJEIXCXpWhbrlNZ6AIALvvPH5jecjme583ngz6XTwO
NMsK5pNA38arfbQKau7iLdmFK37+qv3+ziQ/UFWwQPZWErvEJsfPZeW2SuuzcGL9
ZIOdcFy/5T2c6l2zlC8T4oNf4Q44hRJfBOSilDe1lZ78RJxf3ij4waHzXF1nwtls
6ILDL4+Tbxx8dpIEeGkJmlqGlvo9uhuvCOeB9ZMcb/Y7V8xqOCtyoAYahRTMc9gw
BC1ZtSlMtgjpSmZxLMS3jYhcSLGADtYEZZxsfcf6tzEqljbnhfRG7jFmovT6n8ll
Kx6sB2PowlVKi+tjokblBt8JEm6AinuEONZ6HNG7C/PuoWu66W495XKVbo9Z97Y=
=1tM5
-----END PGP SIGNATURE-----