《计算机应用研究》|Application Research of Computers

无线体域网中节点认证方案研究

Research on node authentication scheme in wireless body area networks

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作者 朱斌,朱帅
机构 重庆大学 微电子与通信工程学院,重庆 400030
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文章编号 1001-3695(2019)08-041-2436-04
DOI 10.19734/j.issn.1001-3695.2018.03.0172
摘要 针对无线体域网中节点身份认证问题,在传统椭圆曲线签名算法的基础上,提出了一种新的在线/离线椭圆曲线签名方案。该方案在未确定签名消息之前进行离线签名,在确定要加密的消息和身份私钥之后进行在线签名。对该方案进行了安全性分析,证明了其具有正确性、不可伪造、不可否认、抵御重放攻击、轻量级的优点,同时通过运算量的对比分析,表明该方案由于取消了求逆运算,具有较大的计算优势。
关键词 无线体域网; 身份认证; 在线/离线椭圆曲线签名
基金项目 国家自然科学基金资助项目(61571069)
本文URL http://www.arocmag.com/article/01-2019-08-041.html
英文标题 Research on node authentication scheme in wireless body area networks
作者英文名 Zhu Bin, Zhu Shuai
机构英文名 School of Microelectronics & Communication Engineering,Chongqing University,Chongqing 400030,China
英文摘要 Based on traditional elliptic curve digital signature scheme, this paper proposed a new online/offline elliptic curve digital signature scheme to solve the node authentication problem in wireless body area networks. In this scheme, offline signature would be done before it confirmed the signatures, and online signature would be done after it confirmed the information and private key. It made the security analysis to prove that the scheme has validity, anti-falsification, non-repudiation, avoided replay attack and lightweight. Compared with calculation, this scheme doesn't need the inverse operation, which shows the advantages of calculation.
英文关键词 wireless body area network; authentication; online/offline elliptic curve digital signature
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收稿日期 2018/3/3
修回日期 2018/4/19
页码 2436-2439
中图分类号 TP302
文献标志码 A