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-vanilla-13.0-wheezy-amd64-ovf.zip.sig
      gpg: Signature made Wed Oct 16 10:39:59 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  1ef2cdb2c9cd4924f42227f6a2856e0905b48a4d
    * md5sum   c3d0f8ce6176e1b9c9b330f1b1408606

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)

iQEcBAABAgAGBQJSXmz1AAoJEIXCXpWhbrlNizMIAL5kMFY/KmmSibbgkpVwF7/D
eaz0MSAPisMVgJk4NDAT1InYNIUtJWmJYb75e8rI1xSMZAGk/nl/SA4fiP4/w05k
WRfQjnjhJjS6kZAPHMScP1HD5c+YgjuWGnZg0Tu1VeCNW9ygpx8sLu2MEwq1tGo7
JhFmjxxX4IBAEtkwfS9UljOHGWP+tfVI2Dp+zdLSszRPcqoWzQrQNVrNDe/uDLQZ
OD8qQzKv2qmx/g8K+HltzhAQEA6m+0qyT2NYBGRx8xJW/poayrh668xJfI+wQS8w
TpUeeDsZ/XuH4lo7Ab6/44ejKurHROeMeL2H+WQb515EK5x33eDgJxu/G0XvFzA=
=gV8s
-----END PGP SIGNATURE-----