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-phplist-12.0-squeeze-x86-ovf.zip.sig
    gpg: Signature made Tue Aug 21 12:11:14 UTC 2012 using RSA key ID A16EB94D
    gpg: Good signature from "Turnkey Linux Release Key

For your convenience we also include file checksums:

* sha1sum  9790bffe0e066e713cb4358f8051de8b114a1104
* md5sum   825e047c1c3af55b8a0029dc4c69734a

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)

iQEcBAABAgAGBQJQM3rWAAoJEIXCXpWhbrlNY3sIAMWF/eExKiYNVTzDPBaa2Dre
cufPVt8mUHLV7orX+GA7Yo7j/W5alVtLPBRnWtG5uBWIjH1Vr9/AIaNVKSaina7K
ypxpfuLEe5peFgnGNt6zC5gk1N94WGKGcMDDMnil781SyryQOaeT7Hevwl+2qgQh
K7uQTlBHwEg5/RarigK4i2Wcp1KwbHErhIFknyPUg5E5vAKqp2ihXPqfV6c/NDpr
kRMt7qH+/dRqcz3F1lPIZrN7kKgNgJh90BjH8kq9nki+WTbnt5rOlTzKKFfgkP2C
sZiwopj0kCmNVkF9WefU5On6A6EvxxE2LRrNjd+SVZRq8yftSynJmrN4AQyaPJI=
=dfWj
-----END PGP SIGNATURE-----