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-drupal6-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 13:14:42 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  02bb038494c4c6f7fab275fca2405647e86a45ea
* md5sum   2ecac1bbb314450b8320c6ced3580794

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)

iQEcBAABAgAGBQJQM4m1AAoJEIXCXpWhbrlNjLoIANItkKUKoJEGy5inyR0B184A
XdIdOcKUECl01IMdOFzOCH75unYkrqmEoduAUpJoPvcQEQUcICczhQSi+SUU2AX7
tAN/cSMQ1xPJ9XzQIlg/Vgw8Xl6TC0dfAmVGRexORMWutS6Yrv/9IRj0i5wmph+Y
YFUuk5jbrrDuChF7jB/ZiqHikp//LAdWcCjhTiNf7kOdz24jcAxhRyueckjLLjy7
Ht8JRiFq7VW5GFoLfjMHxGsYdBG/Fgjy6pML1rQ664YGJn/eq+lbWJZJGbzqnNiN
2HOBPi4oIbgYxbW3KId5sIX5Isg78p9lrID/KbyL5jjoTIqJap9+CBrTUkirP34=
=cPY2
-----END PGP SIGNATURE-----