RFID secured communication process and system between a noisy reader and a communication object

摘要

The method involves implementing a noisy reader authenticating process between a radio frequency identification noisy reader (100) and a radio frequency identification communicating object before transmission of data from the object to the noisy reader. The data transmission is subjected to valid authentication of the noisy reader by the object. The authentication process is implemented at same time of implementation of an anti-collision process between the noisy reader and the object. An independent claim is also included for a radio frequency identification communication system comprising a digital processing unit to perform masking of pseudorandom number.