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-silverstripe-13.0-wheezy-amd64-openstack.tar.gz.sig
      gpg: Signature made Wed Oct 16 10:23:26 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  f5ce122ccd87732e6a47165b3c0dd1ab859f88cd
    * md5sum   ed1c1d44b80a4addce2a675ec83ecd5d

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)

iQEcBAABAgAGBQJSXmkTAAoJEIXCXpWhbrlN6eYIAK/1nsbYnnNhk9EMryuexGyZ
J8FdaiybMXANoJt9Bp6dxZvEJ9iKnmPU3XsFaIt7ZzbBEjWwzq1RtailJ9qzum3m
qXGZpguCHoNcpTn785cKQN5NxinV7fARnRJTUoF3KgyT5b8cOA03Vf/DtkW2Mu1m
bvgIDhYhZ1X60EJDwjNRAP4dxWDYo6stKM+bgQLnmufobloWwhDfegs/rhh5z5kT
s3XVTMawf//fULvSrxApghaaSulSUpk7Acf9ct+Eq0n0y29IW8UCh/FDa8NdrdBr
P7fxWjYuZjHgUENdTl+qVUd53xnqjS/oOejNdHg8bRcWGwA9don3VPR/T5d2mPU=
=PX+0
-----END PGP SIGNATURE-----