| 对“基于广义逆矩阵密钥协商协议的攻击”的一点补充 |
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| 引用本文： | 陈燕芬.对“基于广义逆矩阵密钥协商协议的攻击”的一点补充[J].安徽大学学报(自然科学版),2008,32(1):25-27. |
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| 作者姓名： | 陈燕芬 |
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| 作者单位： | 韩山师范学院,数学与信息技术学院,广东,潮州,521041 |
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| 摘 要： | Dawson E和Chuan-kuan Wu在文1]中提出了基于广义逆矩阵的密钥协商方案;王永传等、雷信生分别在文2]、3]中对其作了补充、改进.作者对以上的密钥协商方案作进一步改进,这样避免了基本的攻击.
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| 关 键 词： | 幂等矩阵 广义逆矩阵 密钥协商 |
| 文章编号： | 1000-2162（2008）01-0025-03 |
| 收稿时间： | 2007-05-15 |
| 修稿时间： | 2007年5月15日 |
Complements on "Cryptanalysis of Key agreements based on generalized inverses of matrices" |
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| CHEN Yan-fen.Complements on "Cryptanalysis of Key agreements based on generalized inverses of matrices"[J].Journal of Anhui University(Natural Sciences),2008,32(1):25-27. |
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| Authors: | CHEN Yan-fen |
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| Abstract: | Dawson E and Chuan-Kuan Wu proposed a theory of key agreements based on generalized inverses of matrices in article\.Wang Yongchuan,et al.and Lei Xinsheng proposed several improvements in articles\ and \ respectively.Some further modification was made to secure the key agreement against basic attacks. |
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| Keywords: | idempotent generalized inverse matric key agreements |
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