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-bambooinvoice-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 07:32:18 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  a53e2c5195bc135c4ab79a6abe5a5da89337af52
    * md5sum   ff0d533e15c21f77c838808c3049ed07

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)

iQEcBAABAgAGBQJSAff5AAoJEIXCXpWhbrlNzSYIAOD2YVHpokquhf225pBkm3Nn
O3BzKbBjZuBE3B8gRcimCJtBtbxtMAo53WPn/d31PJQnJmaj4JXkipuYx3KH2ire
xHz6YPOPQmfpW2ZqmBzUp6zUFfNH6xG+aOHadKTEM4uO3p7L56X77/GDm+I2GVAG
Vw4KK+cTzcYrtOO7ca7yC9cog07JYY/+gHiwIDRrmW/ZmQXwzqO+LHqb2AW5PBDc
MWHApQgZpmnPmQH2uznwaRYfWraU5nvWR4V6yR95beVYI6Fi+JR80gKLGDuRRV5g
l/JY9p6VFroEJxfueTlxhV3RCU6jCX71cxvcAtsiD6y5HnpelrX7bIxFf5Yu33U=
=XlO8
-----END PGP SIGNATURE-----