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 debian-7-turnkey-elgg_13.0-1_amd64.ova.sig
      gpg: Signature made Wed Oct 16 08:42:47 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  9a358e6dabc9c9dffa55b43a86fd0c9d6a690855
    * md5sum   1b047c5ebd2c8a856ef971a2b4d30e15

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)

iQEcBAABAgAGBQJSXlGBAAoJEIXCXpWhbrlNTw0IAOjD2HydRPnw5I7urHD4UJWk
jUgw0xTl+w0bdHiSST/a0rx9a1jXeYEA3cLIV2FE9zLgw2+OhMj2XHXmkZXnlP5e
7Sc/LsWXVig6n9ZK/4fh+cqzqWLMSpELVVBeVJSCEQyqwdLlmOpMiygNTPpEWTOy
l+8XaKKDgckZiegQV9PxJgHGy0PQ3FwMmzON1jMMuxQ+w5gMtwSksgQGRa/W+00t
rykqm4c806CFwgyKpvGyhqpAbTfDE2G+Rf8oWULq6S8AbQ/V7Pcl1cznVhXd4tz1
AqxtPJPlsJvnRusqvZpqtM7CaVeC1uQT/5VMSrPAKG0nHHHiOMghioZ4q5ghfcA=
=mu0S
-----END PGP SIGNATURE-----