| 无可信中心的门限追踪ad hoc网络匿名认证 |
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| 引用本文： | 刘方斌,张 琨,李 海,张 宏.无可信中心的门限追踪ad hoc网络匿名认证[J].通信学报,2012(8):208-213. |
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| 作者姓名： | 刘方斌 张 琨 李 海 张 宏 |
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| 作者单位： | 南京理工大学计算机科学与技术学院;南京炮兵学院计算机教研室 |
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| 摘 要： | 为解决ad hoc网络中的匿名认证问题,将民主签名与无中心的秘密分享方案相结合,提出一种无可信中心的门限追踪ad hoc网络匿名认证方案。方案的无中心性、自组织性很好地满足了ad hoc网络的特征,从而解决了传统网络中匿名认证方案由于需要可信中心而不适合ad hoc网络的问题;方案中认证者的匿名性、可追踪性和完备性(不可冒充性)满足了匿名认证的安全需求。
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| 关 键 词： | 匿名认证 无可信中心 ad hoc网络 追踪性 门限性 |
Threshold traceability anonymous authentication scheme without trusted center for ad hoc network |
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| LIU Fang-bin,ZHANG Kun,LI Hai,ZHANG Hong.Threshold traceability anonymous authentication scheme without trusted center for ad hoc network[J].Journal on Communications,2012(8):208-213. |
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| Authors: | LIU Fang-bin ZHANG Kun LI Hai ZHANG Hong |
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| Affiliation: | 1 (1.Institute of Computer Science and Technology,Nanjing University of Science and Technology,Nanjing 210094,China; 2.Computer Department,Nanjing Artillery Academy,Nanjing 211132,China) |
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| Abstract: | In order to provide anonymous authentication for ad hoc network,democratic group signatures with centerless secret sharing scheme and proposed a threshold traceability anonymous authentication scheme without trusted center for ad hoc network were combined.The scheme was centerless and self-organized,which was well suited to the characters of ad hoc network and had solved the problem that those schemes of traditional network were not suited to the ad hoc net-work.The prover of the scheme was anonymous,traceable,and complete,which well satisfied the security of anonymous authentication. |
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| Keywords: | anonymous authentication without trusted center ad hoc network traceability threshold |
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