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-lighttpd-php-fastcgi-12.0-squeeze-x86.iso.sig
    gpg: Signature made Mon Aug 20 12:17:12 IDT 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  c98e5057a3bba11ed19b9ac8f01547899996e739
* md5sum   53f5fab3b298bf18bc8524986bb558c0

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)

iQEcBAABAgAGBQJQMgCVAAoJEIXCXpWhbrlNMbIIAMnMY5TGNwg/80P5Jhoxky9v
QIbJhE2qI1M3ixh49EMqAKmNogmgfdo8SgAXKrQrk0Lyfa2Yhaylr+NkqcUO3vzh
hPNQoOasIa8/MmBjyMaZVmzAYOUjsVu2vWSzFyxKTM19MBkyYOioLMCKO43t5tCt
xQani32jbKT9awvAZuHS+6hI0fwEOtCBGnrWtsQSuvB+Rvg/izA0O11qpMqKajKy
3cRHgRNEpJ7lr5qh4PEdAssYwXb5tOTBbEBGsKgB/DoGk2le2IjEwi6uW3BrJkdz
R1TbwmzyAwpqHAhd+reWxdNTWzb+j8VpNRMNQJinTleGOHaSFMJADJyXk37QxG4=
=NlLS
-----END PGP SIGNATURE-----