In-Reply-To: <wIGpi3BaQlf8EwmF@perry.co.uk> > In message <1791056041.20020228084952@dial.pipex.com>, Andrew Brown > There would be all sorts of problems if I had a grudge against you and > reported your bike as stolen at the moment I knew you were trying to > sell it. > -- That could happen anyway. But: another argument for strong crypto and authentication! wg