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-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 12:59:25 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  84a36f7b8c0e6d76502adab4ca4bc44c66643cf8
    * md5sum   a101e68da62568dac92cfc48897cd6ec

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)

iQEcBAABAgAGBQJRb+4jAAoJEIXCXpWhbrlNeSoH/iblHZUHkKopbdCavqzMz40L
eJCNFWCBt0FzHxEIXpZhyXw4yrwMzZnH8zN/t2ZUJqGsUf+VAFOF4Vw54j+lglLZ
acaeCtaVhGMTjlz/0JinXllKwRG36ZXu02kM8R68z5dzFBZIcQhW8FpVQKTrg8V0
10pjizadeDf9ZCV0yr6j5lMQjxh1FKesZZOpWWna7tbrBRXjbT7DpLmHO7VKjjmG
uVsQ5KepGysigFfntgZ4Avxg0JXDB5y9skHI937JAqeqf9pwCxRFjfKJp1pGF0RY
kTqy/HPpszkhT8alAq1X/01BhtvyXro4+bPlE3LXiRH1fl66fRWTAZOjvBHxYSA=
=ow81
-----END PGP SIGNATURE-----