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-drupal7-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 11:39:16 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  690215c039599a3a9b9630dbaf64b662ce3258c0
* md5sum   f447382fb99571942f20af00377e7c8e

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)

iQEcBAABAgAGBQJQM3NXAAoJEIXCXpWhbrlN/W8IAN9D+HqbRii+olBQ0fOuBA2z
xP7jFsnyR3ctGormWBuwGlUTQIuTg5pCQyMXIBIBuWi0f7e2RNH3C/9vLcgE4MTY
G/Hug9Ah1c1wyCN2G8FFxK4FU7t7BvQSBqTshA2cZusr3Brmj/MdUUi+J4lj9agw
svQUCi1/i7NibQ1V3AYFLWZCQFLdGW8scN7SLE5im1UrZn8LJv6agX2u4HO+m0HG
f6I3EGhvAPIyK6RO7WUjTnc1HLgkBxzazMuHpLzz4ljPvbQzI/CDRbDbo2TgikKu
Qhf3k1Le5nYuqXc0zM80gBBx204hYSdmGaGszZO2qaD6dixlySj871T+Kxxaenk=
=S0oZ
-----END PGP SIGNATURE-----