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ECC-based untraceable authentication for large-scale active-tag RFID systems

机译：大规模有源标签RFID系统基于ECC的不可追溯认证

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摘要

Radio frequency identification tag authentication protocols are generally classified as non-full-fledged and full-fledged, according to the resource usage of the tags. The non-full-fledged protocols typically suffer de-synchronization, impersonation and tracking attacks, and usually lack scalability. The full-fledged protocols, supporting cryptographic functions, are designed to overcome these weaknesses. This paper examines several elliptic-curve-cryptography (ECC)-based full-fledged protocols. We found that some still have security and privacy issues, and others generate excessive communication costs between the tag and the back-end server. Motivated by these observations, we construct two novel protocols, PI and PII. PI is designed for secure environments and is suitable for applications, including E-Passport and toll payment in vehicular ad-hoc networks. PII is for hostile environments and can be applied in pseudonymous payment and anti-counterfeiting services. After analysis, we conclude that PII can resist many attacks, outperform previous ECC-based proposals in communication efficiency, and provide mutual authentication function and scalability.
机译：根据标签的资源使用情况，射频识别标签认证协议通常分为非成熟的和成熟的。非完整协议通常会遭受去同步，模拟和跟踪攻击，并且通常缺乏可伸缩性。支持加密功能的成熟协议旨在克服这些弱点。本文研究了几种基于椭圆曲线加密（ECC）的成熟协议。我们发现，有些仍然存在安全和隐私问题，而另一些在标签和后端服务器之间产生了过多的通信成本。基于这些观察，我们构建了两个新颖的协议PI和PII。 PI专为安全环境而设计，适用于各种应用程序，包括电子护照和车辆自组织网络中的通行费支付。 PII适用于恶劣环境，可用于匿名支付和防伪服务。经过分析，我们得出的结论是，PII可以抵抗许多攻击，在通信效率方面优于以前的基于ECC的提议，并提供相互身份验证功能和可伸缩性。

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