无线体域网中隐私保护的远程医疗诊断系统
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摘要
随着无线体域网应用的推广,隐私保护成为无线体域网安全领域的研究热点。本文提出了一类基于无线体域网的远程医疗诊断系统的隐私保护方案。方案利用临时身份对病人进行匿名保护,实现远程医疗诊断系统的匿名问诊,保护了病人在远程医疗系统中的隐私。同时数字签名、El Gamal加密、双线性映射等技术实现远程医疗系统的匿名性、保密性、真实性、完整性与可跟踪性等安全特性。性能和安全分析结果表明,方案具有较少的计算开销和通信开销,在安全性和性能上都可适用于无线体域网的应用场景。
With the promotion of the application of Wireless Body Area Network( WBAN),privacy protection has become a research hotspot in the field of WBAN security. This paper presents a privacy protection scheme for Telemedicine System based on WBAN. The temporary identity is utilized to realize anonymous consultation. Several technologies such as El Gamal Encryption,Bilinear Mapping and Digital Signature are applied to provide the security features of anonymity,confidentiality,mutual authenticity,integrity and traceability.Performance analysis shows that the proposed scheme,which can reduce the computing cost and communication cost,is applicable to WBAN applications in terms of security and performance.
With the promotion of the application of Wireless Body Area Network( WBAN),privacy protection has become a research hotspot in the field of WBAN security. This paper presents a privacy protection scheme for Telemedicine System based on WBAN. The temporary identity is utilized to realize anonymous consultation. Several technologies such as El Gamal Encryption,Bilinear Mapping and Digital Signature are applied to provide the security features of anonymity,confidentiality,mutual authenticity,integrity and traceability.Performance analysis shows that the proposed scheme,which can reduce the computing cost and communication cost,is applicable to WBAN applications in terms of security and performance.
引文
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[10]Elgamal T. A public key cryptosystem and a signature scheme based on discrete logarithms[C]. CRYPTO 84 on Advances in Cryptology. Springer-Verlag New York,Inc. 1985:10-18.
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[12]周岳斌,陈家顺,马贺贺.无线体域网节点数据压缩节能方法[J].传感器与微系统,2017(11):10-13.
[2]刘桂泽,耿琛.无线网络的中间人攻击研究[J].信息安全研究,2016(4):361-366.
[3]Jang C,Lee D G,Han J. A proposal of security framework for wireless body area network[C]. International Conference on Security Technology,IEEE,2008:202-205.
[4]高鹏,杨永健,杜占玮,等.无线体域网隐私保护技术研究[J].计算机应用研究,2013(11):3209-3215.
[5]张建安.混合密码技术在网络安全传输模型设计中的应用[J].信息安全与技术,2013(4):16-18.
[6]董晓蕾.物联网隐私保护研究进展[J].计算机研究与发展,2015(10):2341-2352.
[7]曹进,郑怡清,李晖. WBAN网络中条件隐私保护的远程用户认证方案[J].通信学报,2016(s1):63-71.
[8]俞波,陈建平,顾翔.一种基于数字签名的实用电子投票系统[J].计算机工程与科学,2012(5):40-44.
[9]Shen L,Ma J,Liu X,et al. A provably secure aggregate signature scheme for healthcare wireless sensor networks[J]. Journal of Medical Systems,2016(11):1-10.
[10]Elgamal T. A public key cryptosystem and a signature scheme based on discrete logarithms[C]. CRYPTO 84 on Advances in Cryptology. Springer-Verlag New York,Inc. 1985:10-18.
[11]结城浩.图解密码技术[M].北京:人民邮电出版社,2015.
[12]周岳斌,陈家顺,马贺贺.无线体域网节点数据压缩节能方法[J].传感器与微系统,2017(11):10-13.