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-openphoto-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 14:42:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  701522fe25d4fff9ba54cee65023f82f4499385e
    * md5sum   820faec125d3771702a85e6ab1d98d10

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRrfzYAAoJEIXCXpWhbrlNDLkIAMhpev22rH4arifttDOGphcu
Z3DXSL5gR/1Q3Jd3wivK8PS59RlrWGFxDIfSLi7seRMyRnUGQSt7NTVh7huxwUHd
YMLzUo8cqbdE+bGkYOLxl8JXBZaLPMydgY1vsW6etFFwxBibvtefjIlrCiqKq5ra
aruoBVQ6d2m/BqoFFyozoRIO/VLtzz7NE+0hJFBws3RozCJpfjD0nJzbl0NH0hNC
9QAc6Wo3SdMOnWXHXXRnCoI7MzFUV36B9izMsiclRXvghEBA6bOWzuCxcodXmYwD
TCtBqo0j7v2wgu7lQeGj03xsOWzujdt+JSFxjWMgcwnT9VkqFpcomZ2utZVeHiM=
=WSqB
-----END PGP SIGNATURE-----