论文标题
轻量级量子安全协议
Lightweight Quantum Security Protocols
论文作者
论文摘要
受半量子协议的启发，本文定义了轻巧的量子安全协议，其中轻量级参与者只能在四个非常轻巧的量子操作中操作其中两个。随后，这项研究提出了轻巧的介导的量子密钥分布（LMQKD）协议，以披露轻量级量子协议的可行性和优势。在拟议的协议中，具有完整量子功能的不诚实第三方（TP）有助于两个轻巧的量子用户建立安全的密钥。轻巧的量子用户只能执行：（1）单一操作和（2）反射量子而不会受到干扰。在集体攻击下，提出的方案已显示为强大。
Inspired by the semi-quantum protocols, this paper defines the lightweight quantum security protocols, in which lightweight participants can only operate two out of four very lightweight quantum operations. Subsequently, this study proposes a Lightweight Mediated Quantum Key Distribution (LMQKD) protocol as an example to disclose the feasibility and advantage of the lightweight quantum protocol. In the proposed protocol, a dishonest third party (TP) with complete quantum capabilities helps two lightweight quantum users establish a secure key. The lightweight quantum users are allowed to perform only: (1) unitary operations and (2) reflecting qubits without disturbance. The proposed protocol has been showed to be robust under the collective attack.
