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-xoops-13.0rc3-wheezy-amd64.iso.sig
      gpg: Signature made Fri Sep 13 09:48:11 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  64c0824a378bfcd16ed2f5b6896e823a2045b163
    * md5sum   e9449890d439654303f9fa0650001a87

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)

iQEcBAABAgAGBQJSMt9TAAoJEIXCXpWhbrlNtCwH/2RkAQDmbjwHD6ONCSACR73U
qwguKrA0nnkwjqyvYKN4KpmtIwlNos2hV/kQ6s3H9oQ1XaPF3ToA4+/26xz6+7Qp
nFJ3N2E/OrRwhs79fZjTdnqg9tFOnYS77RLQpEQvXhE4hJhYmSCerjD3TS/lmyWo
kOKg7/3qxhebFKhtYNMfEj6uFZj5wHP6UycoTYr82L3T6mWXl/6Zx+CEcCCb5Xa6
M+6YzpaIJM++lhh6M4IieowQnxZhcdZZl/Z9CQ6VRHwSdRYVv0wrCgfxROmnLFUV
y2iaDYp+pL+/0w4pnAkuGWrvt4hH+4TJjT9zht/MR/baL0nhzONCJrYBkv/oR/M=
=aToa
-----END PGP SIGNATURE-----