| 基于Edwards曲线的移动RFID安全认证协议 |
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| 引用本文： | 杨玉龙,彭长根,周 洲,张晓培.基于Edwards曲线的移动RFID安全认证协议[J].通信学报,2014,35(11):15-138. |
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| 作者姓名： | 杨玉龙 彭长根 周 洲 张晓培 |
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| 作者单位： | 1. 贵州大学 计算机科学与技术学院，贵州 贵阳 550025；
2. 贵州大学 密码学与数据安全研究所，贵州 贵阳 550025；3. 贵州大学 理学院，贵州 贵阳 550025 |
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| 基金项目： | 国家自然科学基金资助项目（61262073）；全国统计科学研究计划基金资助项目（2013LZ46）；贵州省自然科学基金资助项目（20092113）；贵州省高层次人才科研条件特助经费基金资助项目（TZJF-2008-33）；贵州大学自然科学青年研究基金资助项目(2009092) |
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| 摘 要： | 针对传统的RFID认证协议通常难以适应移动RFID系统的问题，提出了基于Edwards曲线的适用于移动RFID系统的安全认证协议，协议采用Edwards曲线提高了其防侧信道攻击的能力，并应用椭圆曲线离散对数问题实现安全认证。进一步采用可证明安全方法给出了标签和阅读器不可跟踪隐私的安全性证明，通过安全性分析指出协议能更有效抵抗已有各种攻击。与现有的结构类似RFID认证协议相比，该协议扩展性更好，安全性和性能优于其他方案。
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| 关 键 词： | 移动RFID系统 Edwards 安全认证 隐私保护 可证明安全 |
Edwards curves based security authentication
protocol for mobile RFID systems |
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| Yu-long YANG,Chang-gen PENG,Zhou ZHOU,Xiao-pei ZHANG.Edwards curves based security authentication
protocol for mobile RFID systems[J].Journal on Communications,2014,35(11):15-138. |
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| Authors: | Yu-long YANG Chang-gen PENG Zhou ZHOU Xiao-pei ZHANG |
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| Affiliation: | 1. College of Computer Science ＆ Information，Guizhou University，Guiyang 550025，China;2. Institute of Cryptography ＆ Data Security，Guizhou University，Guiyang 550025，China;3. College of Science，Guizhou University，Guiyang 550025，China |
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| Abstract: | Existing work about RFID authentication protocols is usually difficult to adapt to mobile RFID systems.In order to solve the problem，an Edwards curves based security authentication protocol for mobile RFID systems is proposed.The protocol can improve the ability of resisting the side channel attacks by using the Edwards curve and the elliptic curve discrete logarithm problem is applied to implement safety certification.Further the tag and reader’s untraceable privacy is proved by using the provable security method，the security analysis shows that the protocol can be more effective against for various attacks which have existed.Compared with the existing structure similar to RFID authentication protocol，the protocol has better scalability and its security and performance is superior to other solutions. |
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| Keywords: | mobile RFID systems Edwards security authentication privacy protection provable security |
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