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-owncloud-12.1-squeeze-amd64-ovf.zip.sig
      gpg: Signature made Tue Jun  4 14:58:13 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c6673d2503340bd93cab8ebce727587a0dfaeb63
    * md5sum   5c9ed2646536897bacb110c18436d6ed

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)

iQEcBAABAgAGBQJRrgB6AAoJEIXCXpWhbrlNQxAIALdbI3j83PGXMDF97X8zqRY3
8jsoBNzAVZqPloaqwR63OA/q5dZpAA0JIbkmqvzuxTeSVd0BplF/vuKNnHsgtY/W
faYNk3pxmWIrdjRQ510LAPkDTReNJ6Z1P48A9ZHQe29c8cAHdsEQrgSzKLkTuib+
tpvnT2tW4VgpOT9/T5aaxnkZ0uO+N9zJYU0zpAX16PyglqLyx5cdmBjDqgs5di0u
TFfidVX64Uqh39orlT56lEiBlLgbvI4uygTFyvHVdN09nKNPU/0DT73CUD2Z37Mc
RzjVRT/7LxqBzcscx736o3TVfY8xTrQbeNvSCJ162jcP0AZmmKND1/vmRh/JCqI=
=2l9S
-----END PGP SIGNATURE-----