| 基于椭圆曲线密码组合公钥的ad hoc密钥管理方案 |
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| 引用本文： | 李方伟,何成勇.基于椭圆曲线密码组合公钥的ad hoc密钥管理方案[J].通信技术,2008,41(4):76-77. |
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| 作者姓名： | 李方伟 何成勇 |
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| 作者单位： | 重庆邮电大学移动通信技术重点实验室,重庆,400065 |
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| 摘 要： | Ad Hoc网络是一种独具特色的网络,作为一种新型的无线,多跳、无中心分布式控制网络,它无需网络基础设施,具有很强的自组织性,鲁棒性.抗毁性和容易构建的特点,其安全问题一直是研究的热点和难点.文中提出了一种改进的基于椭圆曲线密码组合公嘲的ad hoc密钥管理方案.与原方案相比,除了保持快捷地计算出节点的公私钥对、扩展性好、无需证书等特性外,新方案进一步提高了ad hoc网络的安全性,避免了单点失败.
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| 关 键 词： | 椭圆曲线密码 组合公钥 ad hoc 密钥管理 椭圆曲线密码 组合公钥 密钥 管理方案 Public Key Combined Based Ad Hoc Networks Scheme 单点失败 网络的安全性 特性 证书 扩展性 公私钥对 节点 地计算 码组合 改进 热点 |
| 文章编号： | 1002-0802(2008)04-0076-02 |
| 修稿时间： | 2007年9月29日 |
Key Management Scheme for Ad Hoc Networks Based on ECC Combined Public Key |
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| LI Fang-wei,HE Cheng-yong.Key Management Scheme for Ad Hoc Networks Based on ECC Combined Public Key[J].Communications Technology,2008,41(4):76-77. |
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| Authors: | LI Fang-wei HE Cheng-yong |
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| Affiliation: | LI Fang-wei,HE Cheng-yong(Key Lab.of Mobile Communications Technology,Chongqing University of Posts , Telecommunications,Chongqing 400065,China) |
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| Abstract: | Ad Hoc is an unique network,which is a new type of wireless,multi-hop,no centre and distributed control network.It does not need network infrastructure,and has the characteristics of strong self-organization,robustness,survivability and easy construction,and also its security issue has become a hot and difficult problem.Based on ECC combined public key,an improved key management scheme for ad hoc networks is proposed in this paper.Compared with the original scheme,in addition to keeping efficient calculatio... |
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| Keywords: | elliptic curves cryptography combined public key ad hoc key management |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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