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-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Tue Oct 15 17:11:52 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  d3ff596ebb606f5684555791cf6887c46a880761
    * md5sum   855660598f34a2fa49997c3f7f82d9af

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)

iQEcBAABAgAGBQJSXXdPAAoJEIXCXpWhbrlNXQkIAM4e97LcaMzhI3WjowQjU4s0
3K58TRiXAMakK9jmxYaXm43dzICsPP3dMGg4xTKeX44YgfDuNwxF3AGynOW4bgn2
gMLpoAZ8uRM3kQvRSkVD0OR/PyMbt5F7G9+j7dhuglAabbgkJmK8MWeaMOhbg0zj
6ZAbee155oiKxtr624Y8NQM/cd3lELCwGFhrypLY9sVx29Tc34Mr3ycz9YhM6fFG
06QIW7/8iwHsDQrfxr5gafaaDlodEFNT/1sLEfjKiggqGjq3GC3nxn2znW3mOqpM
0uwMSKDauKyllZE/oZjE302g5yiIXqlO5Z+6n6JIfXHX5ed17Uu3hLBO9Bsc1EU=
=uVQR
-----END PGP SIGNATURE-----