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-yiiframework-12.0-squeeze-x86-openstack.tar.gz.sig
    gpg: Signature made Tue Aug 21 16:51:52 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  785d6f8311a9230f91837f6a3288a97edd5534ac
* md5sum   4d631cdb29d6860b70dfdfec1e08c5b9

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)

iQEcBAABAgAGBQJQM7ydAAoJEIXCXpWhbrlNBsgIANEl18yp+CtujBdVuA5fAidI
nIbyWWD/jIoKxFQNqjI+dCBzvsGMoZg38ifrmOoTCnGwbE9YaR/8vGMg1PbtY9n0
EQjciOIMsM5pl+Ym/p4db8y6pargKeU1EAKmq+QlPG0pAIGJAnlJK93We0yhVk55
kRCG6UW1vsnWeWjjEibaRvil+d3o+trRVEh73e26g6HiHlOzWbqvAwt+hx8+pHcR
JB1TQ/Anf4mWJ20VnQzT7XtnrwUBoKE/sQUEKyvpZh8jCtACBodE55OMkZwlV2ee
BQxl64V3GyAbrtgSfDJNkJyfa0xDXzkSJuO7ZcYGqwtUA8p5h5AFfC82GZkyITk=
=N6eT
-----END PGP SIGNATURE-----