关键词: 无线射频识别（RFID）, 低成本, 所有权, 转移, 循转函数, 随机预言机, 攻击游戏证明, 二次剩余

Abstract: Aiming at the security issues of the current wireless RFID low-cost passive tags whose ownership is continuously transferred during their life cycle, a new RFID tag ownership transfer protocol based on wheel function is designed. Under the random oracle model, this protocol defines the tag ownership transfer attack model and security model, and finally uses the game to prove the security of the protocol. The protocol designs a complete three-party authentication process, and uses encrypted functional data such as wheel function, cross-bit operation and quadratic residue algorithm to implement lightweight standards. Then, the secondary synchronization update mechanism of secret information between the new owner and tag ensures the forward and backward privacy of the protocol. At last, the comparison of the number of tags, traffic and storage cost between multi protocols shows that the protocol meets the security and low cost characteristics.

Key words: Radio Frequency Identification（RFID）, low cost, ownership, transfer, wheel function, random oracle, attack game proof, quadratic residue