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-amd64-xen.tar.bz2.sig
      gpg: Signature made Tue Jun  4 15:36:55 UTC 2013 using RSA key ID A16EB94D
      gpg: Good signature from "Turnkey Linux Release Key"

For your convenience we also include file checksums:

    * sha1sum  e91602894d897c1497af05ed69b42f03dcbdeba2
    * md5sum   aee7c6e46b435f539a5c8d694bf9d8a5

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)

iQEcBAABAgAGBQJRrgmQAAoJEIXCXpWhbrlNNRYIANxlZe/T9FTwJGu/Xej1Hvux
hn4ROKfC3lTcADGcKnuTMYGe4cEE8L1qBOfmHoTHv5erNHQcDjhia56hA7oqx4rQ
JRIntIwus4ttMEyiiQ1yqxd8m/znEbLY9Uy5vGpFDcelTHGFNKCbQo0zYM4F4s0h
bEVcdgE+iQX3UKR3EB0eT4X22tOKYEEH0lQaursoc497ltMjV5IRuUnVMRl8MYLP
ML0H8M/xVEm4tNnTfbgkpAOwQWL3bkF/Z9cEVJq0bl1nymqvErpV0+suzcCwWZOe
v1szP+aHQft7k5CqSpGBnir/q1sq7mEJWQX60+jEiRmqZmRlYqu1HMBUeZ+r5cQ=
=jAtH
-----END PGP SIGNATURE-----