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-piwik_13.0-1_amd64.tar.gz.sig
      gpg: Signature made Wed Oct 16 09:50:11 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  1f2c69cbcf4fa1fe6da968fc8a1a7e9686ba24c9
    * md5sum   c15e573e30e16a9dd4295e558a5a4208

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)

iQEcBAABAgAGBQJSXmFMAAoJEIXCXpWhbrlNtrUH/26u15EoVZGdvysBP0uAq7g7
Tv+Wlf/WYvXWA/fL0eISm2Dg7z66zRJ+/DFgNAdt1+ith0yC+PlkUZVIg2FWz9Tq
eU9f/q5Nlmg9Ghj5uHXSHvbLcecVBTJMh5FqmLjlD79rA6DNdfZLq6WYhcqYTe+w
Xx43xBMPwQX0kk2DcRME1gEkOYLBu/CcYFK95L3akRM9j0tC6APOXoZJokbSilGX
oCZn7IzoDXgng65yMm5Yv6cMcQV/OFXGWmTcJq74rK8KpXyXo9updq7R9tPYclhq
DaSgROo/ihc3EmXiHXPQsG7kF82d8GTBONFuPzaWrdFS7TWe1qtfPMADC3CczjI=
=FGch
-----END PGP SIGNATURE-----