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-12.1-squeeze-i386.iso.sig
      gpg: Signature made Thu Apr 18 13:29:46 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  1fabe542d86b97fb116a34d929df56ad41cbca11
    * md5sum   ffc974375103d53a314706c96fb34adf

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)

iQEcBAABAgAGBQJRb/UoAAoJEIXCXpWhbrlNbXIH/jdoR9N3E/TwqMNBfO5mbwHv
phrEQZs+2t8TviDBhkyFNsMri2U3zomMcXfaKAZRZbzGLIoFp3Dy6hqwXbTMJJjI
OmXrMAb0u88Gor0wdwIFINv8lL5J9AtjWn/7E53Syq5+5dKOTZvVYIR8WfUEXrlh
H4dqzAC4MbY6DjYZ7kXX/SFkU5nta2+hWQGtuhMe5+jGXHD0OE7rb2YcCZaL16qL
aHDKuOelJSShJajkUfcDxCZNtJWp6RN6R30f7VmQYXbM4q2vwbWHzU1DEJMauE8q
sGShFh2bjjD3mpGg9EZBU2jh73LtV1WXYJ2EnFRCAiG9osIIZxzAR0sDeUyFsZM=
=CAcI
-----END PGP SIGNATURE-----