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-silverstripe-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Wed Jun  5 00:15:13 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  69d7cb8fe405e6cef1eb1aa71627e964c04bd2d5
    * md5sum   65c5a4bda1e0d457247318e0dd852255

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)

iQEcBAABAgAGBQJRroMIAAoJEIXCXpWhbrlN7GYH/27e2KNcsnN56n6l/4Oc6rPA
IBsg3z5Ecy0G9FtUldOlDg/luPPnBLGQkpZ4mj4Fca+5SnG9balMYyAXOngaOVwu
0x19wfI28sZWgkmq3DazlfmAg3kbB6LuVk+9aGaP6OasHyDnoMYvs24r2puWzISs
fffMXhPgkIaLg9mHCaRINCNWGHXSwiCeCebzM1LQD/zy16k8lWITcLuGgLgBvItg
8SJFgIG03anNSEQue3MHUsRaXrTwBfP8d1NrAL2D02latxnhGa+bvixbMC8pm94X
/nM4eA+sJD3QT7TI7qNl1oG0Tslo3lGORz9ix/zFZ3ViJTcgbnXLfkn0ox+KriU=
=Xj31
-----END PGP SIGNATURE-----