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-zurmo-12.1-squeeze-amd64.iso.sig
      gpg: Signature made Wed May  1 17:39:01 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  25ecd33257d58bda90bcc2a5333ecc729697a353
    * md5sum   ec229be7643e3be5ff9d715beddfe830

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)

iQEcBAABAgAGBQJRgVMsAAoJEIXCXpWhbrlNFrAH/0DYdEP076M4CfGpzA77GLjI
m3AwwXlQ0Wo+tfBlAHNhawCVDMfv5COtVrX9gfr+qiLr+QZRwaGfmd8KwMa0jZHw
8/lkn47IVJOUhKNvWsyHVM7zWIJaSypwBCMqdsWWp6z5dB7VuEv3ClNyZbY0qmrp
Orq4aWvTiTMHd3pLNJvtJ17yuF7UG5VlqVXZDVmGjwk+OPYT/0WrBjHPM+ibC+kP
mKmpIgNcQTy0FXRxRGz0sgqkZTHzRTb0IseCoaIJNuziDqdvPQB1YphEj6UnNBnN
Fzr8SV23adnE4bPWvvPYgdBSG4ivL4GJucUBUnWNck63ismGJxtAfb9voAapxOE=
=30DP
-----END PGP SIGNATURE-----