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-openphoto-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Tue Oct 15 15:54:34 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  85d82e43d74d5a520a23dd197d888f74e41e2a80
    * md5sum   fade06aefb9f69eeaba8527ec82aadb3

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)

iQEcBAABAgAGBQJSXWUvAAoJEIXCXpWhbrlN/gwH/jxNCxYA6l8OLi2+BFZ9K0Pf
h9NOqD9qzhYvOF9n9e+g5m0OiQDrx2rNqcF/DG28iVTykAVFh8WUK3UnW2kRF2mJ
0TSP4leF4X59cF7LkNJp4TnLTtNzyCbY6p1vXe21VgtI3EpYhdwV9jIaW8cDB0ji
os/R+wEmVOv4MSeuwg4BlbA95NOmWGhRX17Zkne43t/Uy7oi7IxZtOh04joD5hTK
QxNu6aAciJc++KLzhTF4CVT53+nPaDdjd21t3gxX/rLCzuQJaQTykUf9GPRtggk+
BvjZDfCpCKW5ORmhzJ74rlVuwA1gWpCWsuO2JAygACq3arhceoKmTI/LaJ0SIWg=
=IKSs
-----END PGP SIGNATURE-----