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 debian-7-turnkey-punbb_13.0-1_amd64.tar.gz.sig
      gpg: Signature made Wed Oct 16 10:02:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  0cdefac167046e1c97bcbc5e1ed62668fb0807dd
    * md5sum   aa2d8af3c20f07300aa9cb299f96f3c2

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)

iQEcBAABAgAGBQJSXmQSAAoJEIXCXpWhbrlNaakIAJ/QZx3IUXLlliRbTsVZ4AaV
5lqmoPBVqWiXt1HXZneDeMgNS54VOyrZFMUGZRSm+nzwWES+KvdILSzkr+uru0MB
bHdbwFEPymq8icubZQKl7JmWGIMxSVLcNU517uiNvAVm/LOYH+xrFz6zs4pJHOH8
I+47E5DaLowzQ0G61GaVoZicjQcdI6Z69APipbEEAouB30hqwjjAw65pNwgAwMqZ
a2zOl30o62ZEDrJ63WDBxeIdkaaU7CrrI9WHGGgEDGZSiA+k+ZJVH12UO7fXaCEZ
MjH3KEZ5zT43Z/Eb/Geetcnv2ZbTaV1NHGDxkId19rnj3hvPLg3haHFjOMzy6IY=
=8I7u
-----END PGP SIGNATURE-----