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-symfony-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:30:33 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  2dfef896765e549d15b5ced43f31e04fd00a6901
* md5sum   1601cbfc8439d2586ebae316b8528b88

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)

iQEcBAABAgAGBQJQM39bAAoJEIXCXpWhbrlNS9oH/jPUZI5+OSAGd4AXfsRzjZxh
H6d7UMXsN/uj9HFhhDBCCW3ypPIz4dnBnvOpxyBb5mJJuld6lwmjrnRBrt3FyV2n
oCzE3AgJeMKFzxhtioZ7tS0uIb4TeyoNTln80kuqIK1GFqY2pBiiYd+d7NG7uM0u
Dtg+slSHFz4hlX7VDO6/Bi2lNukd3GcRQtcBeIDKA8+MbRYiFRxEYFvfmoe2VuAj
QirHG+iDDQNlHO+u+33XYFrn3UsLPeCbEM5aeH8wAQ+H+Vgl5BBCeizhhJ9smf0X
ZEfk8dUuz4fLEHDdhV9Wf08jiwqk9kEVIbtRU6s0XaHQyIw3lLyprgqdxXw6JWw=
=gPfB
-----END PGP SIGNATURE-----