可追溯的基于属性的加密与平等测试,用于启用云计算的电子健康系统
IEEE journal of biomedical and health informatics
|October 9, 2023
概括
本研究介绍了物联网 (IoT) 电子健康系统的安全数据共享计划. 该计划增强了数据隐私,并实现了高效,可追溯的访问控制,提高了基于云计算的医疗保健的安全性.
科学领域:
- 网络安全 网络安全
- 医疗信息学 医疗信息学
- 云计算 云计算 云计算
背景情况:
- 新兴的物联网 (IoT) 和云技术提高了电子健康的效率.
- 广泛的网络使用使敏感的医疗数据暴露在网络威胁中.
- 现有的解决方案缺乏强大的隐私和可追溯性.
研究的目的:
- 为基于物联网的电子健康云环境提出适应性安全的数据共享方案.
- 增强数据隐私,实现灵活的访问控制,并提供叛徒追踪功能.
- 确保对有效的加密文本检索进行平等测试,而不会暴露普通文本.
主要方法:
- 开发了一个可追溯的基于属性的加密与平等测试 (T-ABEET) 方案.
- 实施了多权威机制,以规避关键托管问题.
- 根据子组决策假设的证明适应性安全性.
主要成果:
- 在T-ABEET方案提供灵活的门禁和叛徒追踪.
- 平等测试允许有效地检索加密文本.
- 追踪成本保持不变,无论用户数量如何.
- 该计划避免了ABE固有的关键托管问题.
结论:
- 拟议的T-ABEET计划为支持云计算的电子健康系统提供了卓越的实用性,效率和安全性.
- 它有效地解决了基于物联网的医疗保健中数据隐私和安全的挑战.
- 该计划在安全的电子健康数据共享方面取得了重大进展.
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