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-projectpier-12.1-squeeze-amd64-vmdk.zip.sig
      gpg: Signature made Tue Jun  4 15:27:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  65c53917e187bb69efd23f89f08341ab2c6402e7
    * md5sum   810524f1594ec2344780f837d9ab6274

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)

iQEcBAABAgAGBQJRrgdEAAoJEIXCXpWhbrlNAE4H/j2Lew1vL9flw80IbwYUFAfz
yklTp19H9nh6+a5MDxBEjr52rrHuUkgaj8xts20/6cp7hXMU6N/XLvkYy9U1yLgZ
WdnAMQYXo9tISCtmPdcF2A5wUu4ApwXvxGnIv2A/K4dOtqH6gf+U55BsPk0ONMDH
umZNZgzZ+gs8tlEQJQfBkxTqBEzehPSLdoTtyojz1fanmVJgrWnhW+aGaPDudn0e
jc3ySp+y9G41iyqslyubWWEj5zoYeHRaNrb3CNsZZAKyFb/1S4HWNE6y51JcWjtR
LcoK2sfRBmwnIv1tTa73i6N6GKVnnLUab7AZmdo3BbO3DIHHSlxIpEO9gCMBKx8=
=orY7
-----END PGP SIGNATURE-----