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-etherpad-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 08:03:24 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  817220765ec0c817385aa7fc338a1330c55b3f0d
    * md5sum   8f83de700fda8c9c7c3978821668d22b

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)

iQEcBAABAgAGBQJSMsbCAAoJEIXCXpWhbrlNX2UIAOJuFXPyPJgEywE+mg+YxCu3
YVLgRiMGBQxFU4/tjDRGjU0TspmfpX0HzuDK3ev2nbbtuS9dlw0IU5IAtKhyJ3Oz
gfmM7ERRUz3v5DUZtIwRKzwke0cebFWRERTeJJa54cO9ykxxSow1182J14PC8nos
FNSbkLQ9M/YkOyFoowMhtAV37maA84MccoF5AQQeQwNi48v5Smikxq1jJrjJ6/6L
lHRjz3FI23Hke2M3YtW/btYeo82fCwo8aRlO2ZYDpld/nu0UEJrpbHd5qY0qxhT6
CS6J+VCm2b59dC9AaOOwsNo4VFjmPy15gc/ZmxL6BHddddKyX2mXtKioo+M6xyQ=
=8QM9
-----END PGP SIGNATURE-----