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-concrete5-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 12:48:05 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  ef6200b0d44f7444a5ad8415f3aa23faf15826c8
    * md5sum   85de706d96809de256526812b281ac3d

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)

iQEcBAABAgAGBQJRreH8AAoJEIXCXpWhbrlN6BoH/3sblcT5VAtgmPmYFYODhPSj
Bgyx6pYvPad8FAglVDeWhXzlwHDucqBfKCKulQrUv+MxlqOsUBzEZrQH0IySrTWQ
vKKk0lkGgG8UoT52jWbepfw3L/3JznnhZgqZP6t0jVfjsURayxOZB/puVWyVj4ah
Xmiz677ci9rQs0dvrDlrT/B6aYPUT2NIIV4CNeeKzxM+4Jc1ovxmYWS9JiTk7Et7
5xf2dvHhZP3bmozb7ybfKDsePLD54C1QiHUbCx7ETqVv6BEGektkGhgZKQCZyiR7
kBkS1HlS5ukHE+CWYsRtyF4XBTXec38ChsZnPDA8jdby69FHY7m7G0Bhmfs63uM=
=SLP/
-----END PGP SIGNATURE-----