基于量子密码的轻量级RFID双向认证协议

Light Weight RFID Mutual Authentication Protocol Based on Quantum Encryption

近几年,RFID技术得到广泛的应用,但是RFID系统容易受到恶意攻击,因此RFID系统隐私和安全问题急需解决。提出了一种全新的轻量级双向身份认证协议,协议利用异或操作、CRC函数和位移函数,同时,引入量子密码技术来提高安全性和抵御各种攻击。经过安全性分析,新协议可抵抗已知的大多数攻击,有效地保证了RFID系统中数据和隐私的安全。

Radio frequency identification (RFID) systems became widespread in variety of applications in recent years. However, the RFID system is vulnerable to malicious attacks, and it is urgent to solve the problem of privacy and security RFID system. A new lightweight mutual authentication protocol is proposed, which integrates the operation of the XOR operator, build-in CRC function and Rot function to improve the security. At the same time, a novel technique using quantum cryptogram technologies presents in the protocol to detect attacks on RFID systems. The security analysis shows that the proposed protocol can resist the most known attacks. Therefore, the proposed protocol effectively ensures the data and privacy security of the RFID system.