基于ZKP的电子健康系统的匿名生物识别身份验证方案
Xuechun Mao1, Xiaqing Zhou2, Xiaoming Zhao1
1Department of Computer Science, Taizhou University, Taizhou, Zhejiang, China.
PloS one
|June 17, 2025
概括
这项研究引入了电子健康的新匿名身份验证系统,将零知识证明 (ZKP) 与多式联络生物识别相结合. 该系统增强了保护隐私的数据共享,以确保安全的医疗保健.
科学领域:
- 计算机科学 计算机科学
- 信息安全 信息安全
- 生物识别信息 生物识别信息
背景情况:
- 电子卫生系统面临着重大的数据隐私和网络安全挑战.
- 患者和医疗保健提供者之间安全可靠的数据共享至关重要,但很难实现.
- 现有的认证方法可能无法充分保护敏感的健康信息.
研究的目的:
- 为电子健康环境提出一个新的匿名身份验证方案.
- 加强保护隐私的数据共享和医疗保健中的安全身份验证.
- 解决电子健康采用数据隐私和网络安全的关键问题.
主要方法:
- 开发了一个基于生物识别的零知识证明 (ZKP) 方案,使用佩德森向量承诺算法.
- 综合多式可取消生物识别 (MCBG) 使用指纹,脸部和虹膜模式.
- 进行了详细的安全分析,以评估计划属性,如匿名性,真实性和无法链接性.
主要成果:
- 拟议的方案确保增强安全性和保护隐私的身份验证.
- 多模式生物识别加强了对未经授权访问的验证过程.
- 安全分析证实了对重播攻击和前线安全的抵抗力.
- 实验结果显示稳定证明 (约. 78ms) 和验证 (大约. 140ms) 的时间.
结论:
- 新的ZKP和MCBG综合方案为安全的电子健康身份验证提供了高效和实用的解决方案.
- 该系统有效地解决了电子健康数据共享中的隐私和安全问题.
- 拟议的方法提供了现代医疗保健系统必不可少的强大安全功能.
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