| 对SSH口令认证机制的一种改进方法 |
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| 引用本文： | 何家方. 对SSH口令认证机制的一种改进方法[J]. 网络安全技术与应用, 2010, 0(2): 34-36 |
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| 作者姓名： | 何家方 |
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| 作者单位： | 北京邮电大学计算机学院,北京,100876 |
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| 摘 要： | 安全外壳协议是目前应用较多的一个网络安全协议。它为网络上传输的数据提供机密性、完整性、认证性等安全服务。但是该协议本身也仔在设计上的缺陷。本文针对SSH协议的口令认证机制提出了一种改进方法。该方法采用Hash函数，对传输的口令进行数学变换，避免了口令泄露。
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| 关 键 词： | 安全壳协议 口令泄露 Hash函数 口令认证 |
An Improved Method for Password Authentication Mechanism of Secure Shell |
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| He Jiafang. An Improved Method for Password Authentication Mechanism of Secure Shell[J]. Net Security Technologies and Application, 2010, 0(2): 34-36 |
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| Authors: | He Jiafang |
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| Affiliation: | He Jiafang (School of Computer Science and Technology, Beijing University of Posts and Telecommunications,Beijing,100876, China) |
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| Abstract: | Secure Shell is a network security protocol.It can provide confidentiality,integrity,authentication for the data transmitted in the network.But there are also flaws in the design of Secure Shell.In this paper,we gave out an improved method for password authentication mechanism of Secure Shell.The improved method avoids password compromise,by a math transformation of password with Hash function. |
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| Keywords: | Secure Shell password compromise Hash function password authentication |
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