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-domain-controller-12.0-squeeze-x86.iso.sig
    gpg: Signature made Sat Aug 18 17:33:54 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  58278a63f6bef798122163a4f6e448c7a275f184
* md5sum   d77f5dacd0778be07c3eaea74728ca11

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)

iQEcBAABAgAGBQJQL9H4AAoJEIXCXpWhbrlNutgIANbNFF5b761zfqk1FBYI3iSt
pfEbxZckIU3Db74wKUUokFUalHLZHaqZEafY2jiokQmVQaK6xTHc6i170Do/yQcJ
1F0vkJGI4XyKvyqOYNRXsRKPOLbZuP++ZbI8FKzlomxkRneC+ndymlq3kFjRMhPn
rfgZ6+7MnJiaa3bHw0DJUA12oyP0S2RptKVan2Q73iv9vwXNZvB/ANeMVTfs5fBb
GgcJn+78ns2/8mdf+4UlT1o5XrmX5ZqPkqLuwkJ5vNchTGgf0V3bSnRrX3DKFeNy
kJvHYgkDdfaQ3l16XYz2ukEttNZ7rDshYSXNQggDPhtTgc4m28JdNMhJZg6JHeI=
=0k6K
-----END PGP SIGNATURE-----