| 背包公钥密码的改进及其膨胀性研究 |
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| 引用本文： | 刘海峰. 背包公钥密码的改进及其膨胀性研究[J]. 陕西科技大学学报, 2004, 22(2): 114-116 |
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| 作者姓名： | 刘海峰 |
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| 作者单位： | 陕西科技大学计算机与信息工程学院 陕西咸阳 712081 |
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| 摘 要： | 对背包公钥密码算法进行了研究，提出了对MH背包公钥密码改进的方向及引入新变换应具备的条件，用膨胀率对背包公钥密码进行了评判并给出了两个简要结论。
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| 关 键 词： | 背包问题 公钥密码 算法 膨胀性 数据膨胀率 改进 |
| 文章编号： | 1000-5811(2004)02-0114-03 |
| 修稿时间： | 2003-08-11 |
REFORM MH PUBLIC KEY CIPHERS BASED ON BAG QUESTION AND RESEARCH ON ITS DATA EXPANDING RATE |
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| LIU Hai-feng. REFORM MH PUBLIC KEY CIPHERS BASED ON BAG QUESTION AND RESEARCH ON ITS DATA EXPANDING RATE[J]. Journal of Shaanxi University of Science & Technology(Natural Science Edition), 2004, 22(2): 114-116 |
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| Authors: | LIU Hai-feng |
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| Abstract: | In the article, to research public key cipher algorithm based on bag question, to pointed out a direction to reform MH public key cipher algorithm based on bag question and condition that new transformation should have, to give two brief conclusions to judge public key cipher algorithm based on bag question by data expanding rate. |
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| Keywords: | bag question super increasing sequence transformation encryption data expanding rate |
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