| 由群论中换位子实现的密钥交换及其应用 |
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| 引用本文： | 汤绍春.由群论中换位子实现的密钥交换及其应用[J].韶关学院学报,2010,31(9):27-30. |
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| 作者姓名： | 汤绍春 |
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| 作者单位： | 赣南师范学院数学与计算机科学学院,江西赣州341000 |
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| 摘 要： | 密钥交换协议能够在两个人或多个人之间通过一个协议取得密钥并用于进一步的数据加密.基于群论中换位子的思想设计密钥交换协议,探讨置换群和矩阵群中由换位子实现的密钥交换及其应用.
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| 关 键 词： | 密钥交换 换位子 共轭问题 会话密钥 |
A key exchange protocol based on the commutator of group theory and it's application |
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| TANG Shao-chun.A key exchange protocol based on the commutator of group theory and it's application[J].Journal of Shaoguan University(Social Science Edition),2010,31(9):27-30. |
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| Authors: | TANG Shao-chun |
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| Institution: | TANG Shao-chun(School of Mathematics and Computer Science,Gannan Normal University,Ganzhou 341000,Jiangxi,China) |
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| Abstract: | Key exchange protocol enables two or more parties get a key through a protocol that can be used in further data encryption.In the real world of cryptogram the key exchange plays a very important role.Based on the though of commutator,this paper designed a key exchange protocol.The key exchange protocol and it’s application were given,which based on the commutator of permutation group and matrix group. |
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| Keywords: | key exchange commutator conjugacy problem session key |
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