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-typo3-13.0-wheezy-amd64-xen.tar.bz2.sig
      gpg: Signature made Fri Nov  1 09:45:58 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c8cf5d0baa2010e08b0ffb44780b47f408ae6423
    * md5sum   b54f2abc62e031a5d20d61e01eb9642c

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)

iQEcBAABAgAGBQJSc3hOAAoJEIXCXpWhbrlNBUEH/jOd7KI5O+It5EZsRWtRH5Qh
R5HKA66pwuE724aFyF15WN+DNV5OM1yVDGHx2MIZiDbrq2ZkW13zzBXjrVy30EbL
zo52BQhDiUmy1HrhzpDsB6N8hVWzI28srYZsq2joVUvh9Jan3bv4CpmrqtYYFw+E
pSZwznK3iYdYfyuviDmRL0dSgQ7nOwDQU7kal5TSOXdTN9p7p/j2vOum3JXpIKjn
pLpcWVUYfQ4bGO0Qmhhrmto/WFfhWb+SF78EffNTjTOFspHVI97luwvTHVVnoetH
jR8xWKNFghAkJNNQ8+IcoE31fX58VzOOPx6ofvZNoUwgylOUPo3p4OwkZAO+WqA=
=ewXk
-----END PGP SIGNATURE-----