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-drupal6-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 13:20:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  59124ab7e233b46339e67df82b53b00f50befd1b
    * md5sum   23b44b767c749615988c5e7d0fe6beb7

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)

iQEcBAABAgAGBQJRrel/AAoJEIXCXpWhbrlNGcgIAL+GQxixeXzFQQ0ViL9eOQWp
AZhsr0DJm12ZzHeyYppjaYzXqAxIHk7X10TrZLeYWFOuqCKty2tz0k68x7bBhGRF
q8BTYH3fwFkWFxwsH3g912vJXS3CYLepQDt0VcOIHi5HERglOhsLG4gMOOqE1aVA
2K4vNlGPR3eOhzKeLeqS/jBzTbg/7rVW3ivOsfimQdD5Js5C05CbL1sz1hlnemIU
jkIpy0md1Me8oUHAzoRhTFpzBsS4Ws/BGnuznl1PFBq2C0asZBguZ6zSx63GMe1q
cBi3s6sDF7Mtrc7YttM0f3Lc/hMeYX3tO04pMP/nCD+yArIwZCy4A41irhf7Xl4=
=nwCy
-----END PGP SIGNATURE-----