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-mahara-12.1-squeeze-amd64-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 14:12:47 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  b327ec98a195597bafc3fb8991855de6f17f8b8f
    * md5sum   070c75b4eb4a9676850e9c704fc12234

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)

iQEcBAABAgAGBQJRrfXYAAoJEIXCXpWhbrlNHE4IAMBYrXEzMuAKRdit+aP5n2kj
qNjLVzzOjbjy2lPva9YEhhmTWT3irjDyhJxPpaKbuZ8NsrVnyu/dpoA9Fs+gNRVC
8+sDm8u93ehQelby9040eD2Ea1Q6ORVceiy5BLlXP8URgBDFAXYrX0NKq4WomRqK
61j+una9THJsVXSU4Vi+Bh9WOdeENAG7t+dzs7H63L2gEH1jEMsf/kYvMO82K4rG
Vyq36R6V5dMyXeX/K4EzuKeXNFmdUC9l86UvSdnCFAeFUW1ltHMgpqhiQ1tFbsGr
tCrjfNWu/BYT7BIv/DKVmgnMs4Q9hVYcomYNd/1r8XqCcXuomCGTY3LzWj2wy0M=
=ex8O
-----END PGP SIGNATURE-----