标题:Securing Body Sensor Networks with Biometric Methods: A New Key Negotiation Method and a Key Sampling Method for Linear Interpolation Encryption
作者:Zhao, Huawei; Chen, Chi; Hu, Jiankun; Qin, Jing
作者机构:[Zhao, Huawei] Qilu Univ Technol, Dept Internet Finance, Jinan 250100, Peoples R China.; [Chen, Chi] Chinese Acad Sci, Inst Informat Engn, State Key 更多
通讯作者:Hu, Jiankun
通讯作者地址:[Hu, JK]Australian Def Force Acad, Univ New S Wales, Sch Engn & Informat Technol, Canberra, ACT 2600, Australia.
来源:INTERNATIONAL JOURNAL OF DISTRIBUTED SENSOR NETWORKS
出版年:2015
卷:2015
DOI:10.1155/2015/764919
摘要:We present two approaches that exploit biometric data to address security problems in the body sensor networks: a new key negotiation scheme based on the fuzzy extractor technology and an improved linear interpolation encryption method. The first approach designs two attack games to give the formal definition of fuzzy negotiation that forms a new key negotiation scheme based on fuzzy extractor technology. According to the definition, we further define a concrete structure of fuzzy negotiation that can enlarge the types of biometric data used to negotiate shared keys between biosensor nodes. The second approach includes a detailed key sampling method that uses shared secrets to generate linear interpolation factors and an improved linear interpolation encryption scheme based on linear equation group. Security analyses show that these two approaches are secure and can resist attacks launched by Ultra-Wide Band (UWB) technology, which has not received due attention in the existing studies.
收录类别:EI;SCOPUS;SCIE
WOS核心被引频次:1
Scopus被引频次:2
资源类型:期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84940773011&doi=10.1155%2f2015%2f764919&partnerID=40&md5=9c30ecedd0334c8012251e9f0adfb18b
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