为远程医疗提供云辅助物联网的轻量级和高效的身份验证和密钥分发方案
Hyang Jin Lee1, Sangjin Kook1, Keunok Kim1
1Department of Electrical and Computer Engineering, Sungkyunkwan University, Suwon-si 16419, Republic of Korea.
Sensors (Basel, Switzerland)
|May 14, 2025
概括
这项研究通过提出一个新的身份验证方案来增强医疗物联网 (IoT) 的安全性. 它解决了现有系统的漏洞,改善了患者隐私和数据安全,用于远程健康监测.
科学领域:
- 计算机科学 计算机科学
- 生物医学工程 生物医学工程
- 网络安全 网络安全
背景情况:
- 医疗物联网 (IoT) 系统对于远程患者监控和远程医疗至关重要.
- 医疗物联网的现有认证方案面临安全和效率挑战.
- 的王等等. 该方案有局限性,包括易受攻击者生成非法会话密钥和低效率的攻击.
研究的目的:
- 为医疗物联网系统提出一种新,安全和高效的身份验证和密钥分发方案.
- 为了解决Wang等人发现的局限性. 验证计划. 验证计划. 验证计划.
- 在远程医疗应用中增强患者隐私和数据安全.
主要方法:
- 整合一个物理无法克隆的功能 (PUF) 以提高安全性.
- 利用公钥计算,将密集的操作卸载到云中心以提高效率.
- 实施物联网设备的临时ID,以保护患者的隐私.
- 使用ProVerif工具进行正式安全验证.
主要成果:
- 拟议的方案有效地克服了王等的安全漏洞. 计划. 计划. 计划.
- 通过将计算密集型操作集中到云端来实现更高的效率.
- 通过使用临时设备ID,确保了更好的患者隐私.
- 正式的安全分析证实了拟议方法的稳定性.
结论:
- 新的身份验证和密钥分发方案为医疗物联网提供了更安全,更有效的解决方案.
- 集成PUF和基于云计算的集成显著加强了系统安全性和性能.
- 该计划有效地平衡了远程医疗环境中的安全性,效率和患者隐私.
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