密码分析和改进几种基于身份的身份验证和无配对的关键协议协议协议,用于物联网应用程序
Haiyan Sun1, Chaoyang Li1, Jianwei Zhang1
1College of Software Engineering, Zhengzhou University of Light Industry, Zhengzhou 450001, China.
Sensors (Basel, Switzerland)
|January 11, 2024
概括
本研究介绍了新的,安全和高效的基于身份的身份验证关键协议协议,用于物联网 (IoT) 应用程序. 这些无配对协议增强了通信安全性,同时最大限度地降低了计算和通信开销.
科学领域:
- 密码学和网络安全
- 物联网 (IoT) 安全 安全 物联网
- 应用密码学 应用密码学
背景情况:
- 认证密钥协议 (AKA) 对于快速扩展的物联网 (IoT) 应用程序中的安全通信至关重要.
- 现有的基于身份的AKA (ID-AKA) 协议没有配对,虽然由于缺乏PKI证书和复杂的操作,适合物联网,但经常存在安全漏洞和低效率.
- 最近的ID-AKA协议存在安全漏洞,计算和通信效率不足.
研究的目的:
- 分析最近提出的无配对ID-AKA协议的安全性.
- 提出一个新的eCK安全ID-AKA协议家族,没有专门为物联网应用设计的配对.
- 提高物联网环境中关键协议的安全性和效率.
主要方法:
- 对现有的无配对ID-AKA协议进行安全分析.
- 基于已建立的安全模型 (eCK安全) 开发一系列新的ID-AKA协议.
- 正式的安全证明,以证明可证明的eCK安全性.
- 通过高效实例化和比较分析进行绩效评估.
主要成果:
- 在最近提出的无配对ID-AKA协议中发现了安全漏洞和低效率.
- 成功提出了一个eCK安全ID-AKA协议家族,没有配对.
- 通过严格的证明,证明了拟议协议的可证明的eCK安全性.
- 与现有方案相比,实现了更高的计算和通信效率.
结论:
- 拟议的无配对ID-AKA协议有效地解决了先前工作的安全性和效率限制.
- 这些协议为资源有限的物联网应用程序中安全通信提供了强大的解决方案.
- 开发的协议提供了可证明的安全性和最佳性能,使它们非常适合广泛采用物联网.
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