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-gitlab-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 14:04:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b15f1661393902a35d42c8447f08e3af4304ffc3
    * md5sum   6e069d0b29f75943fdfd886c018499f8

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)

iQEcBAABAgAGBQJRrfPqAAoJEIXCXpWhbrlNBFIH/2WuwrnyAs5q2ex8GTjLkcZG
HZkfVfabfA2fYn3JgnDAK00fuJlOxdqmVpRzUZiYVNtUEsuCUgjmMwQRN/d5hFXa
Lm1HaPgW8f7hyO+YtzLt7ZLF9wIAqCJe9yKZvOqpAJ+hb4/WNbBBqKGtxNyLIoXT
YjoMcCqQqZlDrdHesfo0HhycPMILtLmREMvnuJxGM8jqRm805DdYOVNUNcWC10D5
9lieQ3S3i+uJMs4KFPpkoP1TD0w3FjlD80T3gufVFtj6YESA1xb0Jt4NM2OI5gsJ
38+b8pvyceBHffDq0IKWgUYyaaeKPmxnE0gimkmKkbYgitQvF+zDDl/0DMwOOKY=
=Ji6r
-----END PGP SIGNATURE-----