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-phplist-13.0-wheezy-amd64-openstack.tar.gz.sig
      gpg: Signature made Wed Oct 16 09:50:28 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  335fcc1e03bfd70f9175dd249e07a8805bd90239
    * md5sum   7bddb76a34610ca4a8deae6d984aa21a

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXmFcAAoJEIXCXpWhbrlNysAH/3HUKiV2BST3nuY9b9t179f2
9XPWpGaMqqk4zGXH0ymmJOM4LlKgJbN95q0QYQYZ6+QlL4cee7w/dufQ68Y6C6Tq
eK0SuFu+MVPBWmdpIpn/IVhtfufC1TjcJiqOxkBSwJnKxS/sdtRyriyZttYKmxpD
dPir4qCuotqmGIRNHt0FoBUb7zWQb8J1MOKC96hqsL7aK6H4cEQ7FUa+8bBQgRDB
/ZJ8v0qRK/pWlTaZdWZZ/WHBPxmmLOgZzrYtDqCzTTcQ311/vvvrG9bXM0ttYxGo
JTaIK1GAvBtC9n3WpHLXad/cuZjGQkIvADNczEWOqLtL/0jeo4srZvklQUbtyH0=
=1qbX
-----END PGP SIGNATURE-----