论文标题
用量子PUF的客户服务器识别协议
Client-Server Identification Protocols with Quantum PUF
论文作者
论文摘要
最近,在实现量子互联网方面已取得了重大进展,以实现广泛的经典应用程序。这些应用程序(例如授权量子计算)需要在低资源和高资源方之间运行安全的识别协议,以提供安全的通信。在这项工作中,我们根据新兴硬件安全解决方案(Quantum Busent notableable功能(QPUF))提出了两个标识协议。第一个协议允许一个低资源的政党证明其身份对高资源方,在第二个协议中,这是反之亦然。与基于量子读出的PUF的现有标识协议不同,依赖于特定攻击家族的安全性,我们的协议为任何具有资源效率当事方的量子多项式时间对手提供了可证明的指数安全性。我们提供了两个提议的协议之间的全面比较。
Recently, major progress has been made towards the realisation of quantum internet to enable a broad range of classically intractable applications. These applications such as delegated quantum computation require running a secure identification protocol between a low-resource and a high-resource party to provide secure communication. In this work, we propose two identification protocols based on the emerging hardware secure solutions, the quantum Physical Unclonable Functions (qPUFs). The first protocol allows a low-resource party to prove its identity to a high-resource party and in the second protocol, it is vice-versa. Unlike existing identification protocols based on Quantum Read-out PUFs which rely on the security against a specific family of attacks, our protocols provide provable exponential security against any Quantum Polynomial-Time adversary with resource-efficient parties. We provide a comprehensive comparison between the two proposed protocols in terms of resources such as quantum memory and computing ability required in both parties as well as the communication overhead between them.