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-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 08:04:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  6fd6b42a65de8e1fc661646620de1b83c26d5ccd
    * md5sum   e36d02ebf68ac391a21444efe644aff0

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSAf+NAAoJEIXCXpWhbrlNYnUH/RwHU5d0B14GeUytvSj4gJy1
pc9qFsaXA4p+1ln6Tbv9hGAdYiqjXjh5slo4TgVcOOwxjNBs2+R2WmxsC0OfyNRD
OqiutlvBG8OBj3HHhN8PUHzFIdrnVvhtRcx6a5D/7ev5mNmSfikjHb7SODSxBDaL
xq5Bo3XF9JmBo4Nl5nSpPrpHNKUBCwHOalr0Qlmn+0HyHS9Qxj/ymp1zPaeYObdJ
GegyG37W2X8/FiJAzPLw3ctDrlY848M08G/qEkCR83Cy5EIlTIEru+xq170TbywX
RwLFleZGmJcztwfbWSFs0d8biaTdlmfQVnuUKfi6+bveRoMjqbEhAub/s26Tvvs=
=9hVe
-----END PGP SIGNATURE-----