Toyota Land Cruiser 200 uses 80-bit keys, which use crypto encryption, making it impossible for unauthorized users to copy them. At the same time, due to the function of the smart key, it became possible to retransmit the radio channel at a distance. At the same time, Toyota has one feature-the smart key request and response are not tied to time. Thus, the electronic key signal can be retransmitted at a much greater distance than the normal safety system provides. There are already special transponders on the market, with the help of which hijackers can easily open and start the engine. Therefore, it is desirable either to establish additional protection or to reset the immobilizer block.
