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-phreedom-12.1-squeeze-i386-openstack.tar.gz.sig
      gpg: Signature made Tue Jun  4 23:25:57 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  541eeaf919a3aa6eb314fce053fa9b1945d5fda4
    * md5sum   b3f7e12a2ae741cc3fc154435e7546e2

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)

iQEcBAABAgAGBQJRrnd7AAoJEIXCXpWhbrlNjL0IAK6c7dbI3Pu1sQOozGZxeWom
ZYNkDLMB6t4LQf9MZj4RgC8ZfW41XqYB7wixGXnpxT2Jhmywt6eAEFo1Ye8t1m2z
SANe3DQnE/PyvJPeMv0wTe0o9Sf8V4vfl0VBplIfagTf4LYwUNtixMvDOXGJ+b7k
c4jQH1yJZFTJrER9r2PyltpjoOENcoqo/4CURQfqBiMpl0qq2XtiO2JVLQS4/iFe
b7nPpW9K8x8uVB6MpyqjaN6DFIkViAStjTRKRCBso5A0UQUFQ/xwWcnBtI5tGERX
AsrIT30gme8ZS6Z2U9Owd36n9SBeNsUhoN2SkTHpV6xtmyOai+RChGuUDb0SU0Y=
=r1y4
-----END PGP SIGNATURE-----