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-tendenci-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 19:31:39 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  3f23820401f43dbc18ab28cfdf28e513d2d86250
    * md5sum   1ae3459abb4f86c438e74764ad392e10

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)

iQEcBAABAgAGBQJSXEaOAAoJEIXCXpWhbrlN0lMH/RjkFfWnddXeK5HucmGInipH
FBQrN8oHUxzNRgUbZ27UQIBDg+LUrR3muose5JzfI2K2Wt1KqiTmt1cOBtat45Fd
u/leD4BYeQl1wzdMCvNCg93R5MSob66QjfeycDdEQHnvmwFY0wAYIJPBbAnc+9Yb
rRnWGfzgoRtMqFU0pkaJCCvKGOBrTwkuvPfuCBODqkUdFi6R6w3g7GgIYJRwWags
Dm7edR4Oyu4Dm2oFSv0gTUmtOB2bKyyrV9rUKpF4uj8JK+HiEZnmdU25+fymtbiQ
Y1LmljfVbq6WZIyBJT0/OLjzePQtgHVo5GqUnTNkJcm/yCnNs8Fw5nYS1GhPdxM=
=/wXc
-----END PGP SIGNATURE-----