基于区块链和PUF的安全密钥建立协议,用于工业物联网架构中的跨域数字双胞胎
Khalid Mahmood1, Salman Shamshad2, Muhammad Asad Saleem3
1School of Psychology and Computer Science, University of Central Lancashire, Preston, United Kingdom; Graduate School of Intelligent Data Science, National Yunlin University of Science and Technology, Yunlin 64002, Taiwan, ROC.
Journal of advanced research
|September 30, 2023
概括
本研究介绍了工业物联网 (IIoT) 的基于区块链的身份验证协议,以提高跨领域合作中的安全性和隐私性. 该协议为工业4.0和5.0应用提供了提高效率和可靠性.
科学领域:
- 计算机科学 计算机科学
- 工程 工程师 工程师 工程师
背景情况:
- 工业物联网 (IIoT) 连接了用于数据分析和增值服务的设备.
- 数字双胞胎是 IIoT 中物理和数字领域整合的关键.
- 无集成对于释放IIoT的全部潜力至关重要.
研究的目的:
- 加强在合作的IIoT领域的安全和协作.
- 为了使行业能够实现更广泛的价值,并支持工业4.0和5.0.
- 为IIoT引入基于区块链的跨域身份验证协议.
主要方法:
- 为IIoT开发了一个基于区块链的跨域身份验证协议.
- 在区块链上利用动态积累器来减少开销.
- 采用链上积累器来验证跨域 IIoT 设备的无法链接的身份.
主要成果:
- 该协议在实施中证明了效率和可靠性.
- 在计算成本效率方面实现了22.67%的增长.
- 与现有协议相比,通信成本效率提高了16.35%.
结论:
- 该协议确保跨域的安全数据传输,并防止物理攻击.
- 确保物联网设备的隐私,匿名性和无法链接性.
- 提高了IIoT系统的安全性和完整性.
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