| RSA算法和Asmuth-Bloom密钥共享问题的研究 |
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| 引用本文： | 孙宝林,胡斌.RSA算法和Asmuth-Bloom密钥共享问题的研究[J].武汉科技学院学报,2002,15(3):29-31. |
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| 作者姓名： | 孙宝林 胡斌 |
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| 作者单位： | 1. 武汉科技学院,数理系,湖北,武汉,430073
2. 武汉市青山区,水务局,湖北,武汉,430080 |
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| 摘 要： | 论述在RSA公开密钥密码算法下的多重公开密钥密码方案、密钥共享、多重密钥共享的技术，密钥的安全保密是密码系统安全的重要保证，存贮在系统中的所有密钥的安全性取决于密钥的安全性。研究分析密钥的秘密共享的Asmuth-Bloom门限方案。
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| 关 键 词： | 公开密钥密码 多重密钥密码 密钥 安全性 密钥共享 Asmuth－Bloom门限方案 |
| 文章编号： | 1009-5160(2002)03-0029-03 |
| 修稿时间： | 2002年1月16日 |
Researching on the RSA Algorithm and Asmuth-Bloom Secret Sharing Problem |
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| SUN Bao-lin,HU Bin.Researching on the RSA Algorithm and Asmuth-Bloom Secret Sharing Problem[J].Journal of Wuhan Institute of Science and Technology,2002,15(3):29-31. |
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| Authors: | SUN Bao-lin HU Bin |
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| Institution: | SUN Bao-lin1,HU Bin2 |
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| Abstract: | This paper has discussed the technology of multi-key cryptography scheme, secret-sharing subject to RSA publickey cipher algorithm to illustrate that safety secret of the key is the important warrant for cipher system security and that the security for all keys storing in the system depends on the security of the chief key. It has also analyzed the Asmuth-Bloom threshold scheme of secret sharing of the key. |
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| Keywords: | public-key cryptography multiple key cryptography key safety secret sharing asmuth-bloom threshold scheme |
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