Method for identification of radio frequency identification (RFID)/near field communication (NFC) device, involves comparing data sets generated in RFID/NFC application unit and RFID/NFC device

摘要

The method involves inquiring record to server by RFID/NFC application unit. The record is encrypted with private key in RFID/NFC device based on random data set generated in server to generate new record. The extended data with public key is encrypted. The encrypted data is decrypted in server using the public key corresponding to private key. The data is encrypted with the private key of the retrieved ID to generate data set in application unit. The ID code is verified based on comparison between data sets generated in application unit and device.