Method for Accessing Dynamic Split RFID Memory, RFID Tag, RFID Terminal and Recording Medium

摘要

A method for accessing dynamic division RFID memory to prevent a violation of privacy intrusion, an RFID tag, an RFID terminal and a recording medium are provided to store RFID code information and more than one forward/backward logistics activity information by dynamically dividing/reconstructing RFID tag memory. A memory area is divided into three areas. Second memory configuration information and third memory configuration information are stored in a first memory area. A fixed data code is stored In the second memory area(610). In the second memory area, a writing function is deactivated. In the third memory area, a variable data code is stored(625). A hash code corresponding to the stored variable data code as described above is generated(630). The generated hash code as described above is stored in the first memory area. After the fixed data code and hash code are connected, the connected code as described above is stored in the storage medium(635).