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-phpnuke-13.0-wheezy-amd64.iso.sig
      gpg: Signature made Tue Oct 15 16:10:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  0865281c3c1dba350247d6967fa002ea655e6b78
    * md5sum   bd57e288976baaf19c56e472ac87df0e

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 v1.4.12 (GNU/Linux)

iQEcBAABAgAGBQJSXWjVAAoJEIXCXpWhbrlNy10IAMvYWS8jwapihM6ajHSv///i
XWDN7+ivLrT2+BGBidxuIMdYpC6Z2lKwd7FA4oViToVNvsRnOLbA6+QYIB0rq4M9
7Sl2CXiHxkmudskdNp9yBKfjV6uBCyalbaiAvUcYDlC9+0r4xO+SQ4EiZbM3necy
BLEMYq3Ura7tAEZMz7W1iga3LsXgJgl+GGu8PrfYctWnkU+yXn/JiLQwtsaS+F2n
79DunBudDnSS1cLtiqGkKq+CyamHTf9vgrUQeCOZ6IwuDG5k9SJTx0X6zjwRG+nM
EbqzeOPrmTc/rsCEITIP+BZh5JbMf2lWOVJheRuabD3zCXB8uPN55AxijbD22Rw=
=b14b
-----END PGP SIGNATURE-----