DEVICE FOR THE SUPPLY OF OUTPUT DATA AS A REACTION TO INPUT DATA, PROCEDURE TO CHECK THE AUTHENTICITY AND METHOD FOR CODIFIED INFORMATION TRANSMISSION.

摘要

Device (10) for the supply of output data (12) as a reaction to input data (14) with the following characteristics: an electronic circuit (16) for executing an algorithm for generating output data (12) from data (14) input; and a device (18) for capturing operational data of the electronic circuit (16) that are affected by an operation of the electronic circuit (16) when the electronic circuit (16) executes the algorithm, whereby the operational data depends on the input data, whereby the device (18) for capturing operational data is coupled with the electronic circuit (16) such that the operational data captured from the electronic circuit (16) is used by the algorithm, which is executed by means of the electronic circuit (16), to generate the output data (12) whereby, by means of the output data, the authenticity of the device (10) is determined.