| 异构信任域的跨域授权 |
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| 引用本文： | 孟欣,胡亮,初剑峰,林海群,刘博超.异构信任域的跨域授权[J].吉林大学学报(理学版),2010,48(1):89-93. |
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| 作者姓名： | 孟欣 胡亮 初剑峰 林海群 刘博超 |
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| 作者单位： | 吉林大学 计算机科学与技术学院, 长春 130012 |
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| 基金项目： | 国家自然科学基金(批准号:60873235;60473099);;教育部新世纪优秀人才支持计划项目基金(批准号:NCET-060300);;吉林省重点科研项目基金(批准号:20080318) |
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| 摘 要： | 针对跨IBE(基于身份加密)和PKI(公开密钥基础构架)异构域可信互联,提出一种实现跨域授权的解决方案.该方案将PKG和CA作为各自域TPKG和TCA内用户的代理,并把它们注册到对方域内成为特殊用户ClientPKG和ClientCA,借助映射后的ClientPKG和ClientCA构成跨异构域信任链,真实、客观地实现了PKI和IBE域内任意用户的跨域授权.
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| 关 键 词： | 基于身份加密(IBE) 公开密钥基础构架(PKI) 异构信任域 跨域授权 |
| 收稿时间： | 2008-12-09 |
The Cross-Domain Authorization of Heterogeneous Trustworthy Domains |
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| MENG Xin,HU Liang,CHU Jian-feng,LIN Hai-qun,LIU Bo-chao.The Cross-Domain Authorization of Heterogeneous Trustworthy Domains[J].Journal of Jilin University: Sci Ed,2010,48(1):89-93. |
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| Authors: | MENG Xin HU Liang CHU Jian-feng LIN Hai-qun LIU Bo-chao |
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| Institution: | College of Computer Science and Technology, |Jilin University, Changchun 130012, China |
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| Abstract: | There still exist two problems in the trustworthy interconnection of heterogeneous domains between IBE (Identity Based Encryption) and PKI (Public Key Infrastructure) ;one is cross-domain authorization,the other is mobile identity.In view of the above mention facts,the authors put forward a solution scheme of the cross-domain authorization among heterogeneous trustworthy domains.In this scheme,PKG (Private Key Generator) is regarded as the agency by its users to register in the PKI domain.Meanwhile CA (Cert... |
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| Keywords: | identity based encryption (IBE) public key infrastructure (PKI) heterogeneous trustworthy domains cross-domain authorization |
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