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-zencart-12.1-squeeze-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 17:20:55 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  c97dc4d1bae57915e80c434b4d6fefe9df2c2d5d
    * md5sum   3e80d4ae880474441ba57373d724811a

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 v1.4.10 (GNU/Linux)

iQEcBAABAgAGBQJRriHvAAoJEIXCXpWhbrlNCVUH/3580aPREYtPrZj018sxCwK2
A+5NjMUqHcKmoMinVM8Md5SmRLE8bwXWW/EgHVLi/dGUnwomrJfk7IIcCPTZq2XH
5sG2CDwm+XtHOJnujsI6qCr/QoEohWWsInJ4/53X/SGBw0AyVBvIvV0iehZqT7hA
RtMYitOsa44yVpfmRKNwfJaP7U0aRefNZ3YrkzVCxNi0bznarCafMc8VTXs9vSbK
6DpTDxlmIQgha9ry6wxyOVKYqlJV7TyuRr1ntatgpBNS9uFNqGUbWY5ZK2QiDg3g
qF1uGbj+KSfmAnxaPh99ibBXNz/4Qmvus8T9RbFMmURAi0xZC5JDFK1ZU204Q90=
=gfnZ
-----END PGP SIGNATURE-----