| 公钥密码体制研究与进展 |
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| 引用本文： | 陈晓峰,王育民. 公钥密码体制研究与进展[J]. 通信学报, 2004, 25(8): 109-118 |
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| 作者姓名： | 陈晓峰 王育民 |
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| 作者单位： | 1. 中山大学,计算机系,广东,广州,510275
2. 西安电子科技大学ISN国家重点实验室,陕西,西安,710071 |
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| 基金项目： | 国家“973”重大基金资助项目(G19990358-04) |
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| 摘 要： | 公钥密码体制的思想是密码史上一个重要的里程碑。本文详细的介绍了公钥密码体制的研究发展及实现应用,其中着重讨论了目前已有的几个比较重要的、有代表性的公钥密码体制如RSA、ECC、XTR的攻击现状,介绍了它们长期的安全性、标准化及其实现状况。最后我们简单的介绍了最近所提出的一些公钥密码体制如基于辫群的密码体制,量子公钥密码体制等。
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| 关 键 词： | 公钥密码体制 整数分解 离散对数问题 |
| 文章编号： | 1000-436X(2004)08-0109-10 |
| 修稿时间： | 2002-11-11 |
A survey of public key cryptography |
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| CHEN Xiao-feng,WANG Yu-min. A survey of public key cryptography[J]. Journal on Communications, 2004, 25(8): 109-118 |
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| Authors: | CHEN Xiao-feng WANG Yu-min |
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| Abstract: | The advent of public key cryptography is a milestone in the development of modern cryptography. A survey of the research and implementation of PKC is presented in this paper, with the emphasis on the attack status of some typical systems such as RS A, ECC and XTR, and also their secure properties, standardization and realization being introduced in detail. Finally, some newly presented public key systems, such as public key cryptosystem based on braid group and quantum cryptosystem, are briefly introduced. |
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| Keywords: | public key cryptography integer factorization discrete logarithm problem |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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