在基于密码的电子健康记录中使用生物密码学确保患者隐私
Ensuring patients privacy in a cryptographic-based-electronic health records using bio-cryptography
摘要：
最近的几项工作提出并实现了密码学作为保护患者健康数据隐私和安全的一种手段。然而，依赖于这些加密方案的电子健康记录（EHR）系统的最薄弱点是密钥管理。因此，本文提出的隐私和安全系统的开发基于密码的电子病历，利用指纹和虹膜特征的唯一性，以确保在生物密码学框架的密钥。系统评估的结果表明，这种方法的时间效率显着改善，以密码为基础的电子病历。模糊保险库和模糊承诺都表现出0%的错误接受率（FAR），这降低了冒名顶替者成功访问保护患者受保护的健康信息的密钥的可能性。这一结果也证明了在实际应用中实现模糊密钥绑定方案的可行性，特别是模糊保险库在密钥重构过程中表现出更好的性能。
英文摘要：
Several recent works have proposed and implemented cryptography as a means to preserve privacy and security of patients health data. Nevertheless, the weakest point of electronic health record (EHR) systems that relied on these cryptographic schemes is key management. Thus, this paper presents the development of privacy and security system for cryptography-based-EHR by taking advantage of the uniqueness of fingerprint and iris characteristic features to secure cryptographic keys in a bio-cryptography framework. The results of the system evaluation showed significant improvements in terms of time efficiency of this approach to cryptographic-based-EHR. Both the fuzzy vault and fuzzy commitment demonstrated false acceptance rate (FAR) of 0%, which reduces the likelihood of imposters gaining successful access to the keys protecting patients protected health information. This result also justifies the feasibility of implementing fuzzy key binding scheme in real applications, especially fuzzy vault which demonstrated a better performance during key reconstruction.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
