基于信任评估的量子区块链网络匿名选举协议

Quantum blockchain network anonymous election protocol based on trust evaluation

为了在量子通信网络中实现效率更高且具备信任评估功能的匿名选举协议,引入了区块链技术与节点信任评估模型。区块链技术架构具有去中心化、去信任、匿名性、防窜改等优势,节点信任评估模型在选举协议开始前完成任意两节点间的身份可信评估,使选举协议更加高效且可信。协议安全模型分析与对比结果表明,与现有协议相比该协议安全性能更好,且具有更好的匿名性、不可窜改性、可验证性等优点,在现有的技术条件下也更容易实现。

In order to implement an anonymous voting protocol with higher efficiency and trust evaluation function in quantum communication network,this paper introduced block chain technology and node trust evaluation model.Blockchain technology architecture had the advantages of de-centralization,de-trust,anonymity and tamper-proof.Node trust evaluation model completed the identity trustworthiness evaluation between any two nodes before the election protocol starts,which made the election protocol more efficient and credible.The analysis and comparison of protocol security model show that the proposed protocol has better security performance,better anonymity,non-tamper modification,verifiability than the existing protocols,and it is easier to be implemented under the existing technical conditions.