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-simplemachines-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Wed Jun  5 00:29:41 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e68ba1ae569a77c21cf3d53a9b75c7601aef4345
    * md5sum   5e5715af6b8a1f5d6cee1ee59e078edb

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)

iQEcBAABAgAGBQJRroZqAAoJEIXCXpWhbrlNjYEIANlUqEQfHz9P0pnAlUkBxFYG
wfz6iByvQSvVJ6fEro7ByII9BDtjUAife+Az+kS0pAR7gXqHqUX94Q2EilN0et0J
yAEv/Ubs2E0M6ylcpiVx8a3JJibihBpdZQjnYIGFEV0g1PjV2dVy51CDbh/xHX8m
qGjEeHE2oHBKnVKyfZv4gb3wH642OiwuhIlr7UlnVuTEMHs/+u1DWAO8iDDvs5w7
oeEg4Q+BtSHVwa/v26cYNgWn5YOwoJTLSYhAmRJ0oVd3xTq9LfF8ixXUfR10loO/
DhFCSPu3+1G73C21RV1Yk/qgQtRrSSaMgH4wDLB7iG6ewtxkmq61ToPWAcD9VhA=
=pHsy
-----END PGP SIGNATURE-----