边缘启用混合加密框架,用于基于物联网的智能医疗保健系统中安全的健康信息交换
Norjihan Abdul Ghani1,2, Bintang Annisa Bagustari1, Muneer Ahmad3
1Department of Information Systems, Faculty of Computer Science and Information Technology, Universiti Malaya, Kuala Lumpur 50603, Malaysia.
Sensors (Basel, Switzerland)
|December 31, 2025
概括
本研究介绍了物联网 (IoT) 医疗保健系统的安全混合加密框架. 边缘启用方法在健康信息交换 (HIE) 期间增强数据安全和隐私.
科学领域:
- 计算机科学 计算机科学
- 网络安全 网络安全
- 医疗信息学 医疗信息学
背景情况:
- 物联网 (IoT) 和边缘计算正在彻底改变医疗保健,使实时的患者数据处理成为可能.
- 然而,这些系统的分布式性质在健康信息交换 (HIE) 期间造成了重大安全和隐私漏洞.
研究的目的:
- 建议和评估一个边缘启用混合加密框架,以确保物联网医疗系统中的安全HIE.
- 系统地比较不同的混合加密配置,以提高效率和安全性.
主要方法:
- 开发了一个结合圆曲线加密 (ECC),HMAC-SHA256和高级加密标准 (AES) 的边缘启用混合加密框架.
- 在网络边缘执行加密和验证,以最大限度地减少延迟和云依赖.
- 评估了CPU使用率,内存消耗率和跨各种数据体积的可扩展性.
主要成果:
- 该ECC + HMAC-SHA256 + AES配置显示了高加密效率和强大的安全性对抗攻击.
- 该框架实现了轻量化处理,适用于资源有限的边缘设备.
- 拟议的模型显示了基于边缘的HIE中对不同数据体量的可扩展性.
结论:
- 边缘启用混合加密框架为保护物联网医疗保健中的敏感健康数据提供了可扩展和安全的解决方案.
- 这种方法有效地解决了与下一代智能医疗保健系统中HIE相关的安全和隐私风险.
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