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-phreedom-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:13:58 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  d5de8c5dbbc24351fdb3b105a2eaa16d3bdfc780
* md5sum   6b5db1cc06c5163cd571bc9cb9710686

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)

iQEcBAABAgAGBQJQM3t5AAoJEIXCXpWhbrlNOpoIAJnSYj08jr/grTqXG2CYHZjF
RmiMaep3s3Dh24PkCFEdHIgwecnB7QowS00HbFmbylkzR81pXij43EKcb6ZWc1aN
GYVZWl7H92jKv7kLjgmuv8BL8QtT50TQHjUFVojBYq7sQd5XXC3jRv54dxdTfbSj
zXLgumDUYND3Gcvkyf2B+dMy888aoGOjt/yQwTODi5g50e7glxrSXeRRBwDwHT71
HQ9q/y5wNsrXGnKzJ+nO8sXerEQ+posxFUSXDPmJ99Et6peteBvqIT2dZkHE7wV2
+FMvkXw4oOXhlNvQk/ks3rjcZ4WG0nJcsRp+dwCaL2aF+mTZ0ruUfosC9CrOcks=
=yea8
-----END PGP SIGNATURE-----