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-wordpress-13.0rc2-wheezy-amd64.iso.sig
      gpg: Signature made Wed Aug  7 09:21:08 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  cfdf0174b7b3f6e4255f1125db7de953a298adde
    * md5sum   78e98d28332708e1c362e47396a53805

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)

iQEcBAABAgAGBQJSAhF7AAoJEIXCXpWhbrlNw6YH/2QFq2cpAVQIP7ovKOoZna56
RlqeI4thBQBQa8wBFLcNa4qcorqfxqQQ8LSMwhpZfzJvWxX6q8mqfKTRnHZ9+bnK
rBzkYFQ8JiCjGNpDIxBI5icNPeX6f2j/3t5o/zTZEy9jXXtZSwHUE44wn0skE476
gRDWoEZPPDQxE2ISWcClc5UrR75DYIS5UgS+k/mW3R8Rb8rYJ40kDEBaqDifNRH2
fAwkAJ08IPyTiyJbfCE+BZREL4te+tBS2eeq33EcMSoPoLp1aPLqxB2cDytA7ihf
+VJIJNgVSeRR+Z3/sF1n8DvLYKayEpQJEnZTxKOPZkyiUZaW0glqYVf64DaYBdQ=
=OK42
-----END PGP SIGNATURE-----