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-joomla25-12.0-squeeze-x86-xen.tar.bz2.sig
    gpg: Signature made Tue Aug 21 15:40:36 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  59574f08005ef83658d17bcfbc7c8120d222f7e6
* md5sum   a1bd937f546d9825667f3771319a151d

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)

iQEcBAABAgAGBQJQM6vrAAoJEIXCXpWhbrlNQ/YIAJnsdneHN7iMRVTuZYjIWeaP
i610KuxJiFPI2foXHh32DIruXjCY1+zZCsRcbGEIWMxxqVXvvYpTnaITSCpONM1v
wBsYWOieSAHbAhtZIojBjwC3XLsESJrs2et1lpNNEuPgRKTi7ACIvDLIwpBi4JeR
gnOPrdnhkGe9+xaetNRnHyU19HTJoQ6HAQY2NKLbOp+xx0nW0HmfWChoT84wbDs3
gacgabu1cT8ONmYVj7KlX8wdfnTQl3131o34+2p6JbzctaDERe3Yz4tWxDga+FVO
pK4iX+JuqFrrfIMZXn+ruH6pW4warYfHMmKLS9cFTLotEFGlx2dJc8in4QZyLys=
=8zHS
-----END PGP SIGNATURE-----