SENSH:一个基于区块链的可搜索的加密数据共享计划,用于智能医疗保健
Song Luo1, Lihuan Tan1, Tan Hu2
1College of Computer Science and Engineering, Chongqing University of Technology, Chongqing, China.
PeerJ. Computer science
|September 24, 2025
概括
本研究介绍了安全加密搜索健康计划 (SENSH),这是一个用于安全和高效的医疗数据查询的新解决方案. SENSH利用联盟区块链和可搜索加密来增强数据隐私和系统性能.
科学领域:
- 医疗信息学 医疗信息学
- 网络安全 网络安全
- 区块链技术 区块链技术
背景情况:
- 物联网 (IoT) 在医疗保健中的普及,加剧了人们对医疗数据安全,隐私和高效检索的担忧.
- 传统的数据查询方法存在数据泄露,性能差以及高存储需求的重大风险.
研究的目的:
- 提出一个全面的解决方案,即安全加密搜索健康计划 (SENSH),解决医疗数据管理中的安全,隐私和效率挑战.
- 加强智能医疗保健系统中的敏感健康信息的保护和可访问性.
主要方法:
- 实施联盟区块链框架与可搜索的加密技术相结合.
- 利用Bloom过器进行高效的授权管理和离链高级加密标准 (AES) 进行数据保护.
- 集成事件触发,日志,版本控制,时间印和模糊因素,以实现强大的数据安全性和动态更新.
主要成果:
- 在授权管理,隐私保护和防御改,反重播和分布式拒绝服务 (DDoS) 攻击方面,SENSH表现出卓越的性能.
- 该方案在减少气体消耗,计算成本和执行时间方面比现有方法具有显著的优势.
- 实验验证证证实了SENSH在保护和实现医疗和健康数据高效查询方面的有效性.
结论:
- 在智能医疗时代,SENSH提供了一个安全,高效和合规的解决方案,用于管理和查询敏感的医疗数据.
- 拟议的方案有效平衡数据安全,隐私和查询性能,使其非常适合现代医疗保健应用.
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