一种安全的无线体域网医疗信息管理系统研究与设计  

Research and Design of a Secure Medical Information Management System for Wireless Body Area Network

作　　者：马利民 张伟[1] 刘熙尧 MA Limin;ZHANG Wei;LIU Xiyao(School of Computer Science, Beijing Information Science & Technology University, Beijing 100101, China;School of Computer Science, Central South University, Changsha Hunan 410083, China)

机构地区：[1]北京信息科技大学计算机学院,北京100101 [2]中南大学计算机学院,湖南长沙410083

出　　处：《信息网络安全》2019年第5期38-46,共9页Netinfo Security

基　　金：国家自然科学基金青年基金[61602527];中央引导地方科技发展专项[Z171100004717002];北京市教育委员会科技计划[KM201811232017]

摘　　要：基于无线体域网(Wireless Body Area Network, WBAN)实现的医疗信息传输系统,面临数据来源鉴别、节点合法性认证、数据机密性和数据完整性鉴别等安全问题,而且无线传感器节点本身的计算、存储等资源有限。文章基于零知识证明和零水印技术,结合AES加密算法,提出一种适合WBAN环境的安全的医疗信息系统设计方案,并在基于Nes C语言的MicaZ节点上实现。理论证明和实验结果均表明,文章方案可以高效安全地解决WBAN面临的问题,适用于在实际WBAN环境中安全地传输、管理医疗信息。There are many security problems, such as data source authentication, node validity authentication, data confidentiality and data integrity authentication in the medical information transmission system based on wireless body area network. Meanwhile, the computing and storage resources of wireless sensor nodes are limited. Based on zeroknowledge proof and zero-watermarking algorithms, combined with AES encryption algorithm, a secure medical information management system which is suitable for wireless body area network environment is proposed in this paper. The system is implement on MicaZ sensor nodes using Nes Cprogramming language. The theoretical proof and experimental results show that the proposed scheme can effectively solve the security problems faced by wireless body area network, and it is suitable for the safe transmission and management of medical information in actual WBAN environment.

关 键 词：无线体域网 零知识证明 零水印技术 AES 医疗信息管理 

分 类 号：TP309[自动化与计算机技术—计算机系统结构]