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-phpbb-13.0-wheezy-amd64-openstack.tar.gz.sig
      gpg: Signature made Wed Oct 16 09:46:56 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  3374817182a113e8246315760c0c47ea1f822d14
    * md5sum   5f4104e5fb2afe57ab6402094afec475

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)

iQEcBAABAgAGBQJSXmCHAAoJEIXCXpWhbrlNYbsH/iw3cBltuERZKTp59PnsaOFg
4cVUkMV26E4F8G1cQT9QVi6JfvvQL6+nNI3ykQgUw3OPgRnLc/cUCgUwbZZQ5bpO
LdnLlQfol0xNSz8uJVTHfUUqqg9EktSR5WWH53UYPLekRxDjEFPKtQJSVFSxQbps
pIhoR/Ymcu1Ko7+fctGsoOnhRUsSOmmqotiXyQHmnbK0iIIfHl0k02e2yAL/y8GI
dNHgT8k7Fh9zXy84Nu7o3LzSVjCOjWJBLlTaTd7d3x0KdG7tAKnjXHddmr110tw3
77cxqOC/AuSRN15IJ9SBlCG2wWKttzmsUeMHXw2M+Un3gSfmJcOvHgUw4Bkhck4=
=MOc8
-----END PGP SIGNATURE-----