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-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:12:57 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  3bfd5e479c6cffc30c57555a28baa9ac5ca6024d
* md5sum   918955e0fe267e0fbe5f63a394b01e53

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)

iQEcBAABAgAGBQJQM3s7AAoJEIXCXpWhbrlNtNkIANj/U0QpV6jpHbVqxlUB03V/
rxYcaRVHmNPkoSCSvPcRu4qakbxVt6Xpx0hnjxywnfkn24srDTX5tQesDHhveVUI
d/u6QoHlvD0b3wkHjXiHBRJXYoGBtwD1MNAvHSUTwW94Msex79g1cKhQzr0YTU7G
jfU4Gg4HE34XV26L26BQ/ISIQEOaUwrxXzhI5J7hh1jkZfCLiwn5vXP+WhyGx0+b
DvrNJ/ToPwjV9NnB7LtYHqTTQKbJ1z10JVBX5y1EGuEL0WWiUNeWKHoGPjgc0wTD
b+moXXKYvTy7BN2F9VzoOg7eEmdAgj4yU9eHs4Kdg1FTYU5066iUPUC6t7l+s00=
=Tsnv
-----END PGP SIGNATURE-----