公开(公告)号：MY155079A

公开(公告)日：2015-08-28

申请号：MYPI2010005380

申请日：2010-11-16

Applicant: MIMOS BERHAD

Inventor： MUBARAK MOHD FAIZAL BIN ,  MANAN JAMALUL-LAILBIN AB DR ,  MUTHANA ABDULRAHMAN AHMED ABDU DR

IPC: G06F21/00

Abstract: A TRUSTED RFID ENVIRONMENT IS ESTABLISHED BY EMBEDDING A TRUSTED PLATFORM MODULE (TPM) IN A RFID SYSTEM. A TRUSTED SERVICE SERVER IS PROVIDING SERVICES IN RFID TAG TO COMPENSATE FOR LIMITATION OF RESOURCES WITHIN RFID TAG. THE SYSTEM OF THE PRESENT INVENTION COMPRISING AT ?EAST ONE RFID TAG (20), TRUSTED SERVICE SERVER (26), AT LEAST ONE RFID DEVICE (14) AND AT LEAST ONE BACK END SERVER (10). THE METHOD (200) FOR PROVIDING INTEGRITY VERIFICATION IN RADIO FREQUENCY IDENTIFICATION (RFID) SYSTEM USING TRUSTED PLATFORM MODULE COMPRISING STEPS OF SENDING INTEGRITY VALUE OF RFID DEVICE (14) TO BACK END SERVER (10) (202); VERIFYING INTEGRITY VALUE OF RFID DEVICE (14) (204); COMPARING INTEGRITY VALUE OF RFID DEVICE (14) TO INTEGRITY VALUE STORED IN BACK END SERVER (10) (206); SENDING INTEGRITY VALUE OF BACK END SERVER (10) TO RFID DEVICE (14) WHEN INTEGRITY VALUE OF RFID DEVICE (14) MATCHES INTEGRITY VALUE STORED IN BACK END SERVER (10) (208) ELSE VERIFICATION IS TERMINATED; VERIFYING INTEGRITY VALUE OF BACK END SERVER (10) (210); COMPARING INTEGRITY VALUE OF BACK END SERVER (10) TO INTEGRITY VALUE STORED IN RFID DEVICE (14) (212); SENDING INTEGRITY VALUE OF RFID DEVICE (14) TO RFID TAG (20) WHEN INTEGRITY VALUE OF RFID DEVICE (14) MATCHES INTEGRITY VALUE OF RFID TAG (RT) (214) ELSE VERIFICATION IS TERMINATED; VERIFYING INTEGRITY VALUE OF THE RFID DEVICE (216): COMPARING INTEGRITY VALUE OF RFID DEVICE (14) TO INTEGRITY VALUE STORED IN RFID TAG (20) (218); AND REQUESTING MACHINE READABLE INSTRUCTIONS AS SERVICE FROM TRUSTED SERVICE SERVER (26) BY RFID TAG (20) WHEN INTEGRITY VALUE OF RFID DEVICE MATCHES INTEGRITY VALUE STORED IN RFID TAG (20) (220). THE MOST ILLUSTRATIVE DRAWING IS