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-typo3-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:35:37 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  05bb238437a087dc4032c5e3a467bcb0223bac69
    * md5sum   5d00012bc4bd5d24305ca5072b980402

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)

iQEcBAABAgAGBQJSXmvtAAoJEIXCXpWhbrlN35MH/RoAqsN92+0XHYod81zvHjSA
/uqFqs0AAtRq1Mq64ewudaHgan3haPjiIaaQN22TR2QhdqrsXRE0Dv/IWVxQ4hlF
FR0NiaVxtYpYUj6NbvFtF5OFc5aho0iUkQWVhJTVB8A7EfIpweUKA4gCR8xjDt0D
7e5I+Z/cwZxNyR5OIPC1Y6NYFrqLzQWuL5NTG1PkPmFpuZiXXVmGPxOo2PUizOgu
4ZUNpjsg8vT/E624vWjPxGlWln2kwQamqxj/Egs+wM0NcNGs2qcBefcYUl7GIpQ2
0mlRGvQ+xmlPDUdVqGSesZiL2q3U583hTZ4cx5HWC/d3ohTR37soIDuhibaeMZ4=
=BFD+
-----END PGP SIGNATURE-----