• atrielienz@lemmy.world
    link
    fedilink
    English
    arrow-up
    1
    arrow-down
    1
    ·
    8 months ago

    What’s to stop me from going to a junk yard, paying for a key and the modules in question, attaching them to a different car and stealing that car?

    • FiniteBanjo@lemmy.today
      link
      fedilink
      English
      arrow-up
      2
      arrow-down
      3
      ·
      edit-2
      8 months ago

      Literally nothing stops you from doing that with paired parts. Nothing. Keyless cars get hacked, stolen, dismantled, and rebuilt all the time, just like any other car.

      Encryption and authentication are equally secure with or without physical part pairing.

      • atrielienz@lemmy.world
        link
        fedilink
        English
        arrow-up
        2
        arrow-down
        2
        ·
        8 months ago

        That’s not true. The paired parts are attached to the VIN. Literally programmed with the VIN of the car and a lot of them are single use for specifically this reason. You don’t know and you’re very insistent.

        • PriorityMotif@lemmy.world
          link
          fedilink
          English
          arrow-up
          3
          ·
          8 months ago

          You can get whatever paired modules with a paired key from a wrecked car and plug them into a different car and start it.

          • atrielienz@lemmy.world
            link
            fedilink
            English
            arrow-up
            1
            arrow-down
            2
            ·
            8 months ago

            You can’t. That’s the point. Once those parts are configured to a vin they only work with that vin.

        • FiniteBanjo@lemmy.today
          link
          fedilink
          English
          arrow-up
          3
          arrow-down
          2
          ·
          8 months ago

          I guarantee you that the paired parts can and will be swapped out or stolen. It does nothing to protect consumers. Give me an example of a manufacturer who uses paired parts and I’ll find examples of thefts, hacks, and replacements.