论文标题
物联网的基于服务记录的信任管理计划
Access Service Records Based Trust Management Scheme for Internet of Things
论文作者
论文摘要
物联网的分布式结构由于其可扩展性，安全性和单点故障而逐渐取代了集中式结构。物联网的大量信息记录为物联网的信任管理带来了挑战和机会。通过分析各种现有的信任管理方案，本文提出了用于分布式访问服务记录的统一数据结构，即Tokenchain，其中使用Triple DES数据加密来确保隐私和可追溯性，以实现统一的信任管理方案。基于Tokenchain，在数据层，计算层和控制层中实现了三层信任管理体系结构（基于Tokenchain的信任管理，TBTM）。信任评估受四个统计数据的影响，并最终在某些条件下收集到实际价值。基于TBTM，我们在各种复杂方案中进行了理论分析，恶意攻击性，模拟和绩效评估。结果表明，TBTM在多域复杂方案中满足服务预测，全球信任分析，高安全性和出色的性能。与现有的信任管理方案相比，TBTM实现了跨阵营的互动和双向信任管理，同时符合可追溯性，防篡改，攻击阻力和分配的特征。最后，总结了本文。
The distributed structure of the Internet of things has gradually replaced the centralized structure because of its scalability, security, and single point of failure. The huge scale of information recording of the Internet of things brings challenges and opportunities to the trust management of the Internet of things. Through the analysis of a variety of existing trust management schemes, this paper proposes a unified data structure for distributed access service records, TokenChain, in which triple DES data encryption is used to ensure privacy and traceability, to achieve a unified trust management scheme. Based on TokenChain, a three-tier trust management architecture (TokenChain-Based Trust Management, TBTM) is implemented in the data layer, computing layer, and control layer. Trust evaluation is affected by four statistics and finally converges to a real value under certain conditions. Based on TBTM, we carry out theoretical analysis, malicious attack resistance, simulation, and performance evaluation in various complex scenarios. The results show that TBTM satisfies service prediction, global trust analysis, high security, and excellent performance in multi-domain complex scenarios. Compared with the existing trust management schemes, TBTM realizes cross-scenario interaction and two-way trust management, and simultaneously meets the characteristics of traceability, tamper-proof, attack resistance, and distribution. Finally, this paper is summarized.
