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-oscommerce-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 15:01:11 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  bd1a486f15bc6bd2a21c10c78f6d2bd68783fcd6
    * md5sum   c50f00c8f0a325e04c96aa49988aad00

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)

iQEcBAABAgAGBQJRrgEwAAoJEIXCXpWhbrlN5kkH/1SBuArQsML9pdARsyWb2z+P
6U2lR7bMayCr5sSTntFRApIg9Gy59LAnvfz+nXEdzKC04n3mZDqsXGwMVsyJ2Kem
rXWr2iq0O44KHBfJA4ZYreAf2BvmEPin8BKaSp1DfnJxxhfUNd13PgxQ3D4ITV/J
7i0At4gHzzeKeUasV+Qqob7exHAIGbxVlPO+IPrFgAN2pLoPCWQzQ3wP4VoKHa0E
90IY5qzrraJoUTwV26jWz0qSLElZk4IcEjDeZxskI68e2SNd2oVgLGvWd1BAqZEu
GcaqJqWDVgPhziYuEPfCLSJhGsy/4OvpOHTe4Hoyi4E+/tezXs5HT9OWKZw3nrc=
=jGBi
-----END PGP SIGNATURE-----