[s-cars] OmniRemote and UrS4 IR keys

[Joseph Pizzimenti]

Well, seems to me that all it might take is an
analysis of what exactly modifies the IR code and if
it can be emulated via a Palm applet, it should work.

Joe

--- Mark Strangways <strangconst at rogers.com> wrote:
> Quote.. "Joe, if it can be engineered, it can be
> reverse engineered, Pizzo"
> Should read ..."Joe, If it can be broken, it will be
> broken by Joe Pizzo"...
> 
> Glad to see ya still lurkin,
> Mark
> 
> 
> 
> ----- Original Message ----- 
> From: "Joseph Pizzimenti" <pizzoman at yahoo.com>
> To: "Mark Strangways" <strangconst at rogers.com>;
> "Franco Barber"
> <feb at febsun.cmhnet.org>; "Marc Gorelick"
> <marc at frogville.net>
> Cc: <s-car-list at audifans.com>
> Sent: Sunday, May 09, 2004 12:01 PM
> Subject: Re: [s-cars] OmniRemote and UrS4 IR keys
> 
> 
> > Hmm, brings to mind the question:
> >
> > Is Igor busy this week?  I'm sure he can figure it
> > out, but he's an RF man.
> >
> > Joe, if it can be engineered, it can be reverse
> > engineered, Pizzo
> >
> > --- Mark Strangways <strangconst at rogers.com>
> wrote:
> > > That explains a few things...
> > > Also the system deliberately forgets the code
> after
> > > a week or so.
> > >
> > > Just open the door with the key and lock with
> the IR
> > > remote.
> > > Mark
> > > ----- Original Message ----- 
> > > From: "Franco Barber" <feb at febsun.cmhnet.org>
> > > To: "Marc Gorelick" <marc at frogville.net>
> > > Cc: <s-car-list at audifans.com>
> > > Sent: Sunday, May 09, 2004 1:10 AM
> > > Subject: Re: [s-cars] OmniRemote and UrS4 IR
> keys
> > >
> > >
> > > > On Sun, May 09, 2004 at 12:04:11AM -0400, Marc
> > > Gorelick wrote:
> > > > > My theory is that there is some sort of
> > > rolling-code or other security
> > > > > system in the key--something that would keep
> a
> > > learning remote from
> > > working
> > > > > more than one time.
> > > >
> > > > It is a rolling code.  There is little
> information
> > > available, but the
> > > > hints from the warnings in the owners manual
> tell
> > > you that the code
> > > > transmitted has a rolling part that advances
> each
> > > time you press the
> > > > button on the remote.
> > > >
> > > > The owners manual warns you that if you press
> the
> > > button on the remote
> > > > key too many times while you are away from the
> car
> > > that the car might
> > > > not recognize the remote key the next time you
> try
> > > to use it on the car.
> > > >
> > > > In that case, you can re-sync car and key by
> going
> > > through a simple
> > > > re-sync process.  A different process than
> that
> > > which is
> > > > needed to add a new remote key in the first
> place.
> > > >
> > > > Franco
> > > >
> > > >
> > > > -- 
> > > > Franco Barber
> > > feb at febsun.cmhnet.org
> > > > 95 A6Q w/Gamma CD mit RDS!      Columbus, Ohio
> > > USA
> > > > 95 A6Q 5spd w/HCB-30 bluetooth car kit!
> > > >
> _______________________________________________
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> > > >
> > >
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> > >
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> > The following statement is false.
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> > -------------------------------------
> >
> >
> >
> >
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