| Lucas公钥密码体制及其安全性 |
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| 引用本文： | 熊金涛,刘红秀,皮德忠. Lucas公钥密码体制及其安全性[J]. 电子科技大学学报(社会科学版), 1999, 0(4) |
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| 作者姓名： | 熊金涛 刘红秀 皮德忠 |
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| 作者单位： | 电子科技大学应用物理所!成都610054 |
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| 基金项目： | 中国工程物理研究院科技基金 |
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| 摘 要： | Ｌｕｃａｓ 公钥密码体制是数论中的Ｌｕｃａｓ 序列与公钥密码体制思想的有效结合。在此基础上，讨论了该体制的安全性问题。通过对几种破译该体制的攻击途径的分析，证明了Ｌｕｃａｓ 体制是一种建立在两种密码假设基础之上的公钥密码体制，从而保证了很高的有效性和安全性
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| 关 键 词： | Lucas公钥密码体制 Lucas序列 安全性 有效性 |
Lucas Public-key Cryptosystem and Its Security |
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| Xiong Jintao Liu Hongxiu Pi Dezhong. Lucas Public-key Cryptosystem and Its Security[J]. Journal of University of Electronic Science and Technology of China(Social Sciences Edition), 1999, 0(4) |
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| Authors: | Xiong Jintao Liu Hongxiu Pi Dezhong |
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| Abstract: | Lucas public key cryptosystem combines effectively Lucas sequence of Number theory with public key cryptosystem. Based on that, system's security is discussed in this paper. By discussing several attack ways which possibly attack this public key system, it is improved that the Lucas system is one public key cryptosystem based on two assumption. The effectiveness and security can be presented by the system. |
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| Keywords: | Lucas public key cryptosystem Lucas sequence security effectiveness |
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