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-b2evolution-13.0-wheezy-i386.iso.sig
      gpg: Signature made Mon Oct 14 17:12:20 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  1213888f4df672a0f0e9d196ccb4935c0acf42d4
    * md5sum   be98ab45bc6dbd0e135a681ee79a2578

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)

iQEcBAABAgAGBQJSXCXoAAoJEIXCXpWhbrlNBZcH/0sfxY8O+/u/F6vbEtr9PWBj
dKIhZe8e+KdOb7Py0ydlxlGYvVk+IJEHffNFUBuVsXPzdjALuhuHVPbe/mgkSRyU
9AM+sPFdWEw5UMRaieDczL75eCGUAzIArajPu+MJVkHPcPdffh+DuDJieRUj0cNq
4z/DfQ0yEyKD02MjWVbGAwWROUT05P8YyRItffiwVC0sn+iy06jNZK7sb57FxXv1
cvWJ0UVW33l+JEyG1zEQNIuWk+A4a+Fy30rJpLhRsMZ83lF5B6Q6FXsxx2I3jFnr
Oul5XJFDbbkRsfZnDg5AM7qF+rvw907akSYPPPYIwHHnZ6VRQvr1ggZEye11N+Y=
=mJWW
-----END PGP SIGNATURE-----