| 适用于无线移动环境的一个群认证密钥交换协议 |
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| 引用本文： | 罗建龙,董晓蕾,黄海.适用于无线移动环境的一个群认证密钥交换协议[J].黑龙江大学自然科学学报,2011,28(2):156-161. |
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| 作者姓名： | 罗建龙 董晓蕾 黄海 |
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| 作者单位： | 上海交通大学电子信息与电气工程学院,上海,200240 |
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| 基金项目： | 国家自然科学基金资助项目 |
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| 摘 要： | 提出一个适用于无线移动环境的高效的群认证密钥交换协议.协议具有如下特点:首先,计算的非对称性.协议将大部分的计算放置在群组中的某一个计算能力较强的设备上,从而减少了其它计算能力较弱的设备所需要承担的计算量,因此,此协议很好地适用于计算能力上非对称的无线移动环境.其次,此协议将内部人攻击作为研究目标.除了基本的会话密钥安...
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| 关 键 词： | 群认证密钥交换协议 无线移动环境 内部人攻击 |
A group authenticated key exchange protocol in the wireless mobile environment |
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| LUO Jian-long,DONG Xiao-lei,HUANG Hai.A group authenticated key exchange protocol in the wireless mobile environment[J].Journal of Natural Science of Heilongjiang University,2011,28(2):156-161. |
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| Authors: | LUO Jian-long DONG Xiao-lei HUANG Hai |
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| Affiliation: | LUO Jian-long,DONG Xiao-lei,HUANG Hai (School of Electronic Information and Electric Engineering,Shanghai Jiaotong University,Shanghai 200240,China) |
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| Abstract: | A feasible group authenticated key exchange protocol is proposed in the wireless mobile environment.The proposed protocol has two distinguishing features.The first is the asymmetry of computation;means that protocol allows a powerful node to shoulder more computational burdens and the others can perform less.So this protocol can be better adapted to a wireless mobile environment,a computationally asymmetric one.Meanwhile,besides the basic security of the session key this protocol takes the insider attack in... |
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| Keywords: | group authenticated key exchange protocol wireless mobile environment insider attack |
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