自组织网络中基于ID加密的自启动分布式CA 被引量：1

Distributed CA of ID Based Encrypt in Ad hoc

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摘要本文针对自组织网络无中心、易受攻击等特点提出了一种基于ID加密的自启动分布式CA模型 ,讨论了自组织网络中基于ID加密的自启动分布式CA的形成 ,密钥更新 ,对入网节点的阈值签名 ,以及入网节点自身分钥 /私钥对的产生过程。 Because the Ad hoc has no center,and is realiable to be attacked,this article puts forward a kind of distributed ID based encrypt CA model which is initialized by itsef,and discusses the formation of distributed CA,the key refreshion of CA sub-node,the threshold signature to new member,and the generation of public/private key pair of the new member.

作者王海波胡汉平吴俊

机构地区华中科技大学图象识别与人工智能研究所图像信息处理与智能控制教育部重点实验室

出处《计算机与数字工程》 2005年第1期5-8,20,共5页 Computer & Digital Engineering

基金国家自然科学基金重大研究计划 (No .90 10 4 0 2 9)资助项目

关键词自组织网络认证中心基于身份的加密阈值签名 Adhoc,CA,identity-based encryption,threshold signature

分类号 TN918 [电子电信—通信与信息系统]

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参考文献12

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二级参考文献4

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