PUF-PSS: A Physically Secure Privacy-Preserving Scheme Using PUF for IoMT-Enabled TMIS
PUF-PSS: A Physically Secure Privacy-Preserving Scheme Using PUF for IoMT-Enabled TMIS
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PUF-PSS：一种将 PUF 用于支持 IoMT 的 TMIS 的物理安全隐私保护方案
DOI：
10.3390/electronics11193081
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发表时间：
2022
期刊：
影响因子：
2.9
通讯作者：
Kisung Park
中科院分区：
文献类型：
--
作者：
Sungjin Yu;Kisung Park
随着远程医疗信息系统（TMIS）的发展，医生和患者无需亲自前往医院，就可以通过5G无线通信获得有用的医疗服务。不幸的是，TMIS应该具有基本的安全属性，如匿名性、相互身份验证和隐私，因为患者的数据是通过公共通道传输的。此外，在TMIS中部署的传感设备在通信和计算成本方面资源有限。因此，我们利用TMIS中的物理不可克隆函数（PUF）设计了一种物理安全的隐私保护方案，称为PUF- pss，以解决现有相关方案的安全需求和效率问题。PUF-PSS可以防止安全威胁，并保证匿名性、密钥新鲜度和身份验证。我们通过进行正式和非正式的安全性分析来评估PUF-PSS的安全性，包括AVISPA的实施和ROR oracle模型。我们在Raspberry PI 4上使用著名的MIRACL进行了测试平台实验，并将PUF-PSS与以前的TMIS方案的通信和计算成本进行了比较。因此，PUF-PSS比以前的方案具有更高的效率和安全性，可以应用于TMIS环境。
With the development of telecare medical information system (TMIS), doctors and patients are able to access useful medical services via 5G wireless communications without visiting the hospital in person. Unfortunately, TMIS should have the essential security properties, such as anonymity, mutual authentication, and privacy, since the patient’s data is transmitted via a public channel. Moreover, the sensing devices deployed in TMIS are resource-limited in terms of communication and computational costs. Thus, we design a physically secure privacy-preserving scheme using physical unclonable functions (PUF) in TMIS, called PUF-PSS to resolve the security requirements and efficiency of the existing related schemes. PUF-PSS prevents the security threats and also guarantees anonymity, key freshness, and authentication. We evaluate the security of PUF-PSS by performing formal and informal security analyses, including AVISPA implementation and ROR oracle model. We perform the test bed experiments utilizing well-known MIRACL based on a Raspberry PI 4 and compare the communication and computational costs of PUF-PSS with the previous schemes for TMIS. Consequently, PUF-PSS guarantees better efficiency and security than previous schemes and can be applied to TMIS environments.