| 基于随机向量的两类新背包密码体制 |
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| 引用本文： | 王瑜,李天增.基于随机向量的两类新背包密码体制[J].平顶山工学院学报,2009,18(3). |
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| 作者姓名： | 王瑜 李天增 |
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| 作者单位： | 四川理工学院理学院,四川自贡,643000 |
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| 摘 要： | 利用随机向量对背包公钥密码体制中的超递增序列进行转化,使之成为一个伪随机序列,得到两类新背包公钥密码体制.它们增强了超递增序列的隐蔽性和安全性,增强了密码的安全性,提高了加密和解密的工作效率.
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| 关 键 词： | 超递增序列 背包公钥密码体制 公钥密码体制 |
Two kinds of knapsack public-key cryptosystem based on random vector |
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| WANG Yu,LI Tian-zeng.Two kinds of knapsack public-key cryptosystem based on random vector[J].Journal of Pingdingshan Institute of Technology,2009,18(3). |
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| Authors: | WANG Yu LI Tian-zeng |
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| Affiliation: | WANG Yu,LI Tian-zeng (Dept.of Mathematics,Sichuan University of Science & Engineering,Zigong 643000,China) |
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| Abstract: | The super increasing knapsack sequence of knapsack public-key cryptosystem to pseudo-random sequence based on random vector is discussed,and two kinds of new knapsack public-key cryptosystem are constructed as well.They strengthen the security and confidentiality of the super increasing knapsack sequence as well as the security of knapsack cryptosystem,and enhance the work efficiency of encryption and decryption. |
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| Keywords: | super increasing knapsack sequence knapsack public-key cryptosystem public-key cryptosystem |
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