基于云的物联网环境的轻量级相互认证和关键协议方案
1Department of Computer Engineering, College of Engineering, Keimyung University, Daegu 42601, Republic of Korea.
Sensors (Basel, Switzerland)
|December 23, 2023
概括
本研究介绍了基于云的物联网 (IoT) 环境的安全身份验证方案. 新协议提高了安全性和效率,解决了以前系统中的漏洞,以更好地保护用户.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 网络安全 网络安全
背景情况:
- 基于云的物联网 (IoT) 环境提供先进的服务,但由于开放的通信道而面临安全挑战.
- 现有的物联网轻量级身份验证方案容易受到各种攻击,包括假冒和数据泄露.
- 之前的研究已经提出了认证方案,但它们往往缺乏稳定性和用户无法追踪性.
研究的目的:
- 为基于云的物联网环境提出一个可证明安全和轻量级的身份验证方案.
- 为解决最近提出的轻量级身份验证计划中发现的漏洞.
- 为了增强安全功能,如无法追踪和保护免受常见攻击.
主要方法:
- 开发了一种使用用户生物识别和云服务器秘密密钥的新型身份验证方案.
- 实施轻量级加密操作 (XOR,哈希函数) 以提高效率.
- 通过非正式分析,Burrows-Abadi-Needham (BAN) 逻辑和真实或随机 (RoR) 模型分析安全性.
主要成果:
- 拟议的方案对内部人员,假冒身份和被盗验证器攻击是安全的.
- 通过减少总位大小为3776位 (6%的改进) 实现了更高的通信效率.
- 确保低计算成本,适合实时物联网服务.
结论:
- 拟议的轻量级身份验证方案在基于云的物联网系统中被证明是安全和高效的.
- 它有效地减轻了先前认证协议中存在的安全漏洞.
- 该计划提供了一种实际的解决方案,用于在资源有限的物联网环境中提高安全性.
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