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.iso.sig
      gpg: Signature made Thu Apr 18 16:58:22 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  fb353dc5db096871cc3162d8169f7056356d9dbf
    * md5sum   f657af9c288c034022c47b866e932ca2

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)

iQEcBAABAgAGBQJRcCYkAAoJEIXCXpWhbrlN+ZkH/0C023Mfuj48q6Cjwud5H5ki
qYSlWLPz99ypHMbrKuufPVmWEKmmNddEhqL1a0SXVXDNhUkJyY6Cs43YO/AHWfzi
8hIokoZCFKQGmW+fIRu6wF0MQSZiuzan0Nxg1bk0ghmOhan7p93dXw9SDtfj3epq
o/3Subq+YMlWqgjaZtZgLzaK7dLixgESfSBo7brgn3r6fcJ5kinOZ9OciqfR/ZEm
UT6Hn7jHQHnevTNRJ1o8heY/w4LIGLKIy7cxUSCmZcncHZu7lnMMQ/Kl8GCZ7F9x
p4x0dhUX2lWHMFsUItK0h7BimjQDSrcZ8FsYzvyiRBSZ+c+Z3I+3sqytCkUh5Hc=
=1M7K
-----END PGP SIGNATURE-----