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-appengine-java-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 15:13:00 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  90a856af5c2a7abe33c26d6447e1c934f4609b16
* md5sum   58ce097157f68bed8eaf9467107176b7

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)

iQEcBAABAgAGBQJQM6VoAAoJEIXCXpWhbrlNbGcH/1zLX0BxuIZUT6ZQMLUtgvFv
ErIQd6Ldka5QrHVBsC+1CqDBqIH/JKNYU4xrtLotJoMrjppd8SCblURqFZexP7W1
EyVscfrwB5N06Yo2x7fmQbtMRWce5LsfJo4J9M93Lk7lqL+TbvKQNuUu/AisNx7P
PMSn5PVlAvsp0WOj1NzAhHPBMzZsoV3iQqxaz+rgR6zhdhaoN0E8wPJ2zxF9lWJP
KtXFKngFV2Z3jyhYRwF8ED1fWPYCnbYUQkrWaSEd1ZzGoz91oTB1RZ5dA+/yehHY
bzBspHnHTRFqZXeLM/IvVhMZJwUOK0Sft2vESgT5d5ziXJqicgcqJ9aU2M4Af5k=
=36mY
-----END PGP SIGNATURE-----