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-typo3-12.0-squeeze-x86-vmdk.zip.sig
    gpg: Signature made Tue Aug 21 12:38:46 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  232f97d05228248d0d8493892e1706278c6e8325
* md5sum   8688cae8e2d3a655f2aa9467a7778d58

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)

iQEcBAABAgAGBQJQM4FJAAoJEIXCXpWhbrlNY7QIALxF7AN/0EwZ0a0W6dHuWFgY
pQFEdyh4xsLJ88kTszn0e3GaDD+KtMhtm6oCxK14I3w1Cd4D8a/cAfu0+dNmCZdn
HyrTmiM0S8aq10JST4gB219QzzozsR+IedJQPGROFmGmCZQ4FWGPiFsrW4+4m8r9
jSb7sVdRJgL4ym0bvsgmwOob58ZYKPrrHENaHzyEQ4vm7UROmIAU1Leqy4+e77kH
HGEzHnG1MF6VI9i4T+S1sdH1KNNlNegMdSWoOGLh/VPiA8sgt1tGMc9m0z4lYjU9
32UcYPNQMehYvuexfGGEYRVNsciHewKB2NRafp17cdhW5EsnJ0APD5Gd8ZN13Yk=
=kOtW
-----END PGP SIGNATURE-----