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-openphoto-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 22:51:06 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  7183fee333b0d2ea3d208ae6984e208c23d9271c
    * md5sum   16e5e6792cd60e671cb1a46d16d5fe20

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)

iQEcBAABAgAGBQJRrm9LAAoJEIXCXpWhbrlNvQEH/iVUSGEXci9tGKTSfbgejKMY
md72HZCnpXS0vabdIc55WFe3NUBMHHUKehdf1GvQpqJFvWkjWoVbyhDVZW/kAihu
sWxwNDweMthvup9H0J3moK0FY5r38XtLMDomIIZONZnA8XO8KupmP0BcOgTrrovK
eEBQvrLi3smKMyoP725popsGUc6kLL+JcMqrj3/wwpsZS9lRyyfAX8j3k83pAmqL
W9yyB6WSJHmsHHZB1ShUCPK1xtRg4U6CyVAE6Xj9KvRnMymNcKiI79cCtAQd9ccT
6JRygNmsa9BZ/67Tod0aSa/1RHxz6q4qFYLuEjVWgbuX6247a89gvKr8jHvsLDY=
=avfv
-----END PGP SIGNATURE-----