| 应用于无线传感器网络的门限环签名方案 |
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| 引用本文： | 肖俊芳,曾贵华,廖 剑. 应用于无线传感器网络的门限环签名方案[J]. 通信学报, 2012, 0(3): 75-81 |
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| 作者姓名： | 肖俊芳 曾贵华 廖 剑 |
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| 作者单位： | 工业和信息化部电子科学技术情报研究所;普天信息技术研究院有限公司;上海交通大学电子工程系 |
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| 基金项目： | 国家自然科学基金资助项目(60970109)~~ |
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| 摘 要： | 针对节点的能量损耗、通信带宽、存储空间等有严格限制的无线传感器网络环境,基于双线性配对,本文提出门限签名方案。在假设计算Diffie-Hellman问题困难的前提下,利用规约到矛盾的方法给出在随机预言机模型下的严格安全性证明。此外所提的方案具备群合作条件下应有的顽健性,可以进行多签,满足分布式并行计算等特点,非常适应于无线传感器网络。
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| 关 键 词： | 无线传感器网络 配对密码术 门限环签名 安全性证明 |
Threshold ring signature for wireless sensor networks |
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| XIAO Jun-fang,LIAO Jian,ZENG Gui-hua. Threshold ring signature for wireless sensor networks[J]. Journal on Communications, 2012, 0(3): 75-81 |
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| Authors: | XIAO Jun-fang LIAO Jian ZENG Gui-hua |
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| Affiliation: | 1.Electronic Technology Information Research Institute MIIT,Beijing 100040,China;2.Potevio Institute of Technology Co.Ltd.,Beijing 100080,China; 3.School of Electronic and Engineering,Shanghai Jiaotong University,Shanghai 200030,China) |
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| Abstract: | Compared with traditional network,the wireless sensor nodes are limited in the storage,mobility,computation,energy,and so on.A threshold ring signature scheme suitable for wireless sensor networks based on bilinear pairings was proposed.Assuming the abstrusity of computational Diffie-Hellman problem,the secure proof was shown in the model of random oracles using the reduction to the contravention.Proposed scheme also had other characteristics,such as robust-ness,multi-signature and parallel computation. |
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| Keywords: | wireless sensor networks pairing-based cryptography threshold ring signature security analysis |
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