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-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 14:58:02 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a7da43b694a9b2a7f912b1247db281d3645df5f3
    * md5sum   e78d16b91d6d4de2de4972aa32244f13

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)

iQEcBAABAgAGBQJRrgBxAAoJEIXCXpWhbrlNujYIALkHRCmI25WP22AeDWP+iMd+
0FxCB3nInBKXUDc1YNjofyLD+YHO3db0LOfv71yA+ifng3iTc+E6PlK28UYI39na
eSg0pl7Csik/wd/zz2lD36YhVEgec8W4RKpfjFw+ir/YoQaWk7YFrAPvXPnzRfiv
n9n9YaGZa51ifyaJVElTe/TXv9adne4xY6h8lexP6XcHBp/RvgoztBdJMTZzl3hj
xqakPEZ6XC/o85VISLE7mwVO0pKH3Q/Aintc5y88up3okLfGRwczfVLl+kO1ChCP
CYC2Ki5ejYL4IOlyUsLvo+CFTWVDvnRGEs4U6q0vpF7xJbqrW4F5avGxyV51J5s=
=Z2MW
-----END PGP SIGNATURE-----