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 debian-6-turnkey-plone_12.1-1_amd64.tar.gz.sig
      gpg: Signature made Tue Jun  4 15:28:32 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  660257fbab7950f1f54b064fee6f40d74d8e4913
    * md5sum   3bcf47bb84f48c57bc1dbf72c10dfe2e

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)

iQEcBAABAgAGBQJRrgeXAAoJEIXCXpWhbrlNxhsIAKvq7aHg6icEPeprAcXBl2+d
6ql+PihrU/EEynV5bbQzeAglWlo/r0lOcOq2kc5o48Mg05jKFbX2h9/mj7ttoQDb
zVNpOb8n15mj2ZCboXt8OjsYB6IV6E5fo+m0DheY5i549I1p7iSzgqL9XDCBIKlI
JkwoKPq1YFgCy//bPNm4agM311YlZQ16IXQRHHo5FNu88OrFaP1ImpHgXQ4MSQ9y
4bWdkJDqxx6sWg1nTA//GpOUPdqCJa2SKF+xGdG+NEy31AG91nDedwP3m3M5baph
e+CnCzfTgF9PMl/enAoP08N9pIEsAW3ted/0wvDq5Dpjt1uDFCcKAdtZ4GFuHfE=
=/QUU
-----END PGP SIGNATURE-----