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-web2py-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 16:59:14 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  2e6b307c9d30d1bb260141ecb37f15097ce30edc
    * md5sum   fd35c0eba35258785f585852a94c413b

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)

iQEcBAABAgAGBQJRrhzZAAoJEIXCXpWhbrlNpW8IAOYxCXzRQ8eqBGYJDfbB3mAG
TfYtr7z00RM2adTMQR1GtLHloCOui9U7njpVuQ6bs0Yp10/Jd5bipfo2hPUGpGie
HbqsQ0y/HIHd99CJI4BZ4MYIr3eesKrE+5VNrvtQk6wBqprK6FMkyhdri5BOkbEU
WBE9mOtYm1dFgC97pvtWcGH1ROhmkREqe2XG1iGN6jri602aXGtGkREcBlcRNDQZ
byjOvQHUfHAewSEPebsWJBYqkiNYpT12gHTmdNaR+ILOLcFipMUpdaR9r1Vz/pBp
xU93Fcx+N/q0ri2lzncq7H1POuBxtzow6A5x0uKjwryiWb/egYrwbsRNCq0ZAho=
=dNHC
-----END PGP SIGNATURE-----