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-phplist-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 09:36:22 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  61e791476c7b2e397b62ede25d17eed652158236
    * md5sum   c3608603108f0c0a9c128d80c5aad78a

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)

iQEcBAABAgAGBQJSXl4MAAoJEIXCXpWhbrlN88AH/0M26cWbz2e2KuBf/93vXnj4
L/4kzgBxC8G3StnS9AUkah+udDlo/CqsTsKdYCWSpcI64CPO7YIVbH8a0YIyvsjH
6oPKqgbphAfE2nRCfET7nSlHJHj8x26Lm1D4tGA9cB3jcN03lx4F3CGv7Ufw/B6w
CzkDUDj9JR0WYTEDeaRiaFHJwDHdsPgwTS/2TPoBgiB9trX84pc58EK74wbIVbwg
D92b0HDqbT1/3zHqoaJRXkPSzz34nNXqbHiQ1/hER/BYH1uJ1F0326eoju/95ttc
dMP6vmz2W/3vNkFnobyihXXoB/S56pewnVOiGATQ1e8GHgav7D7SfscrSLEQYeY=
=j3Q+
-----END PGP SIGNATURE-----