SYSTEM FOR HIDING RFID TAG ID AND METHOD THEREOF

摘要

A system and a method for hiding an RFID(Radio Frequency IDentification) tag ID are provided to secure security of a mobile RFID service by hiding the RFID tag ID attached to an article, as the RFID tag ID is continuously changed by using a mobile terminal embedded with an RFID reader. A temporary ID generator(202) generates a temporary ID for hiding a unique ID of the RFID tag(101) attached to the article from the outside by encoding the unique ID of the RFID tag. An ID recoding controller(203) records the generated temporary ID to a tag ID recording area of the RFID tag. An ID decoder(204) decodes the recorded temporary ID in case that a situation for using the unique ID is generated after the temporary ID is recorded to the recording area. The temporary ID is generated by concatenating a random number to the unique ID.