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-redmine-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Wed Jun  5 00:17:42 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  29289a4fe3d5d21e216feb23445559440751c828
    * md5sum   3a81214312c1b3858d604abc8a95ea6c

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)

iQEcBAABAgAGBQJRroOXAAoJEIXCXpWhbrlN2fkIAMBB+ca8t6PFmm6g+ntqA4QS
UxDoIfJHUwkxXGco2ZSBEzO6vJYxypJTlsDJJidjue5owxPiRi2Fc7ELHTi+JnVh
KJb4UtomoxdbuQMdz4jszPyvcipZDP5d7Q5q5x1/HT2rYDkmrVSLuwdJVSsfmwIv
0D9XfC0WvbODnkWu/jJTzpVcbTyjWVArSxmdLC7ssAPgsA6T/UDnbYxBExeLT9oG
3Od6UCz+Hkea5MHbC/yhQKvfxQrA05q18r4iOPqR9JrtoU5mRw8nyiY56BUKQuws
+JbBTuXxzj5LTNm6sK4PVB/Td/J3E5/FmsteAcORb6C3cIrqlYRmE61bVu2+wbs=
=IzW8
-----END PGP SIGNATURE-----