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-punbb-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 16:36:19 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  ab5b25e36c68b8cec1c2c9938617c8ec0da514c9
* md5sum   722a4ea56ba046797b2725fa755f0874

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)

iQEcBAABAgAGBQJQM7j7AAoJEIXCXpWhbrlNOSIIAMw5dPCDCvx9k/5EQO3HdCUk
8+N7FJ3oiq5T3fWLHb1/quqFATBleYuCP72Qqsu+UYo9eki3XGAGL9PcvwKgHorw
T+b7Pqap691gOAgnkvat6qqjUJ8Ji4n0NOQIbIi+/hNG/Y0c1EgL9fD44GtCSEmN
/pORCJS8mkGJRGYNSaCSoxldcQvRjPV3o8qgPUnedy6FNadt19XQFsqReUdFIKEX
wbFkai9ZofGwhOUG4k2E7s1Zh4MztHYeQtBLX7GtarX09XUqfT8lCfabgT/56uhF
O5GXLtfYPb2J8lcvrZUMtjmC0O2tnQPNXQDRnCgjIacKsoJmIt335MnydQvoMoE=
=h1Hv
-----END PGP SIGNATURE-----