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-nginx-php-fastcgi-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 16:08:23 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  40ea3774c11a1e3e12f3ef6c54110d30f2f49cdd
* md5sum   75569947a9ccb4ab14ea4e933592b1f5

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)

iQEcBAABAgAGBQJQM7JsAAoJEIXCXpWhbrlNKWgH/3d64N5ucYWIwfpT4/jv5sHk
9g59wCBX67mHDjOi/HhmdNXDIK95RQLLV1zzFKtEbNZ0o08Hb0Woo2wba6hBI8rc
h3TCHxmzaO85v/jEcNO4LmZMjcpkpnJvIysYtLnQWwC+tkX/hoF599FHnIj52YkB
5SN/5BUutjHeW5zFdzlui+d7zyZU5XdA2gP508HlG28S4qMO7DAehG83uSeNk0sY
a3oyGoOglr6SOY8cnxUOmXmMnuQg/OF7UgWvvLiHuruWxXqGzxXnaipDVulup28T
4qr/PWjxTwlMwQfEwwTQ/kVbJjunAE4FiqOIBoCx81T9vAKx1AXBUWiA/w+yJ10=
=d8qa
-----END PGP SIGNATURE-----