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-mahara_13.0-1_amd64.ova.sig
      gpg: Signature made Wed Oct 16 08:59:23 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  20c9b9c4ae4001ea8647dfcd252d5e65e50407ef
    * md5sum   85db81aafaf9b91ca9db9bb9bfb1eda9

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)

iQEcBAABAgAGBQJSXlVlAAoJEIXCXpWhbrlNN2oH/RtDt5mGObBeSllvzSnHMJuO
vUtWngx1O1GtZqsgQwVfwM/LGXfnfYMNVNbKHa0jcp/rT/jt06P8FNNcWQA7uNB/
qe9Vl+biibBGO8pe9MQwSBZmFi2iX3Mi5DtdAiS4KiNBMs3JoRSfJLhINzn9z+Jv
UvUo33obrKts+ssMKrU1KCgz/VqsNqNp9O/uc3tdoYqctuUnBYaTBq+YUVl8uhSB
0ZsagdSAPH6QTPUUfx522G4HMzqin9IHJPJQoS/BtR/Wqsml63KUbBTg4fisrESn
I93Jis1EgST7yYSp8pro6ahdmr2wkRHZlggzPodNi2urQqsUO6oRU0PYQiparq8=
=heDa
-----END PGP SIGNATURE-----