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-collabtive-12.1-squeeze-i386-ovf.zip.sig
      gpg: Signature made Tue Jun  4 20:16:00 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  49a7614c832461135e782fa56111d81c0909dd65
    * md5sum   9cf1b5bee69aa249cb24a6bc48cbd9c2

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)

iQEcBAABAgAGBQJRrkrxAAoJEIXCXpWhbrlN9qkIALQ6/XwCMw6wkInpZ+uWxQEu
AcLBbIo7lmf6EwAFZMPTG3iCHY8xfWDmOouldMs7qrEcZi2eXgkhj6WbhVgSrAJj
U6ofv6ZwvwqSWcDjPco6P6efKQaRCGwZxp/AZy7ia35fudsNWJWZnfcxK3oz2PCg
L831+eWZT2s5PFQv0nNnM7S9TJI7fINI5RE6GOfjei3FQdUuMQoS83Q/yHoB2NsX
xfIfYrhQjnOppYbfEFMbkngGaOWlApHJLDsW5KTVLrw/Um2+pxM/V0Ng9TjxMDx4
nupBoTnuF8masnIwQEie4W5OETzo44Ljl1iz+FcbYsrb36Bm4A22psBIYsXdlzw=
=DlQH
-----END PGP SIGNATURE-----