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Por que no los dos?

I mean - why don't we just integrate the dongle signal being necessary to unlock the car into the existing process and still require a physical key. As a bonus the key could be designed to interface with the car to communicate any signing tokens over a wired connection in the key socket instead of having any radio/wireless capabilities at all.




That’s been the way in the U.K. for 30 years - power runs into the key, chip in the key of some level of cryptography is used to decode.


Same in the US.




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