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-piwik-13.0-wheezy-i386-ovf.zip.sig
      gpg: Signature made Tue Oct 15 17:56:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  cdba712a53544175ce67b8d8c3b33204ac5e4c73
    * md5sum   191f0c3e510edf1dffb3e5ccc3b2c869

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)

iQEcBAABAgAGBQJSXYGtAAoJEIXCXpWhbrlNMwEIAI48zMUSlE2iwRnOcl9zBt3z
co2TtXpzEFjCvQbzvyUxfo1pQKiA6paXxdahg9D8COI5pylISDgyo+fRgK6jFkoK
IwkHSjUni2cgymwWbwfwpuV1IifPMNXlspd/ZNfIkAMlgR3RTVF8CR/5RARxjuRX
V28QttKrtPR57Ty/by67HiAhiGb64lKeKVf37+kmf2g4g5dDjajqS9EZTLUk05H8
Z1fIIF70satyI/PZZ7qtfi8yvCC7u30qgjk8y7kbkmGZd2FFZV/Sv0d3AtSpzcDF
RchY7jT/a/aqzdmB7aXOq9hlDvdWMMgMZO4F9NSeiJtSBEOrPpbfdfe9p62vKhk=
=ke4C
-----END PGP SIGNATURE-----