对物联网的安全数据传输框架使医疗保健能够实现
Sohail Saif1, Priya Das2, Suparna Biswas3
1Department of Computer Applications, Maulana Abul Kalam Azad University of Technology, Haringhata, 741249, India.
Heliyon
|September 3, 2024
概括
本研究介绍了一个基于时间的秘密密钥生成 (T-SKG) 计划,以提高医疗物联网 (IoMT) 的安全性. 该T-SKG方法在患者和医生设备上生成密钥,降低了关键妥协在医疗数据传输中的风险.
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:
- 医疗物联网 (IoMT) 增强了患者护理,但由于敏感数据传输,它面临着重大安全和隐私挑战.
- 在IoMT中,传统的密钥共享方法容易受到损害,危及数据完整性和患者隐私.
研究的目的:
- 为资源有限的IoMT设备提出和评估一种基于时间的新型秘密密钥生成 (T-SKG) 方案.
- 通过消除直接的密钥共享来提高医疗保健数据传输的安全性.
主要方法:
- 开发了一个基于时间的秘密密钥生成 (T-SKG) 方案,其中密钥在患者和医生设备上独立生成.
- 使用MATLAB和Java模拟了T-SKG方案,以评估其对常见加密攻击的弹性.
- 将T-SKG计划集成到医疗保健框架中,用于从MySignals传感器套件中传输健康重要数据.
- 采用数据加密标准 (DES) 与ECB,CBC和CTR模式进行数据保密.
主要成果:
- 该T-SKG计划表现出了对猜测,生日和粗暴武力攻击的弹性.
- 在猜测攻击时,只有当攻击者知道密钥序列模式时,才观察到9%的密钥妥协机会.
- 该计划在指定的时间内保持安全,免受暴力和生日攻击.
结论:
- T-SKG 方案提供了一种安全有效的方法,用于在 IoMT 环境中进行密钥管理,特别是对于资源有限的设备.
- 拟议的方案有效地减轻了关键的妥协风险,提高了传输的健康数据的安全性和隐私性.
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