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-punbb-12.1-squeeze-i386-xen.tar.bz2.sig
      gpg: Signature made Wed Jun  5 00:05:32 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  df606d610d01ae2a79c944cf9fc00a16443db348
    * md5sum   147870c05ff6ac23d9354d9636fdb288

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)

iQEcBAABAgAGBQJRroDBAAoJEIXCXpWhbrlNcTQIAIFdqfE2Aa1AK4ZNiiHldygj
KgoeGdRq0D9sllB1pZgEOyCFu6M744vrUYYGA8wgjnxJStjveq5lueDGRgn9/ZEb
QnPo/8cmWMbMFgA0Pk+vhoLTBo1ZcBE81jqSTjRmKbBuPexJLSINpsILNES2iNhb
yMQz9eIxy8SyFNg9zcrOYwCr8G9lDmaD9IbZWQ4vSMzTON1wMwfpczlUrmpJEmio
Cch5ZkHxF2tfV4CBGfFhrwndMRFdO7H5bvn4KiZA38mqRro//RyeFTtmvThP7ag4
N+EiE0SwJqvF653+y3euSR326q9HqK0caoxYTuhO+zXmZs38ceLK1WTmi56uOFY=
=uXeU
-----END PGP SIGNATURE-----