| 基于MPICH并行计算系统安全通信策略研究 |
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| 引用本文： | 董延华,李晓佳,张晔.基于MPICH并行计算系统安全通信策略研究[J].长春邮电学院学报,2011(5):481-483. |
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| 作者姓名： | 董延华 李晓佳 张晔 |
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| 作者单位： | [1]吉林师范大学计算机学院,吉林四平136000 [2]哈尔滨工业大学电子与信息工程学院,哈尔滨150001 |
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| 基金项目： | 国家自然科学基金资助项目（60302019） |
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| 摘 要： | 为提高基于SSH（SecureShell）远程访问的安全性，兼顾访问的高效性，针对基于MPICH（Message—PassingInterfaceChameleon）并行计算系统通信环境的安全性问题，在RSA／DSA（RivestShamirAdlemen／Dig—italSignatureAlgorithm）的密码认证的基本原理基础上，提出了3种基于MPICH并行计算系统安全通信的实现方案，并对其进行分析比较。为并行计算系统的构建及基于SSH的远程访问提供了安全、高效的通信方案。
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| 关 键 词： | SSH 安全通信 RSA／DSA 密钥 |
Research on Security Telecommunication of MPICH Parallel Computing System |
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| DONG Yan-hua,LI Xiao-jia,ZHANG Ye.Research on Security Telecommunication of MPICH Parallel Computing System[J].Journal of Changchun Post and Telecommunication Institute,2011(5):481-483. |
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| Authors: | DONG Yan-hua LI Xiao-jia ZHANG Ye |
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| Affiliation: | 1. College of Computer, Jilin Normal University, Siping 136000, China; 2. Department of Electronics and Communication Engineering, Harbin Industrial Technology University, Harbin 150001, China) |
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| Abstract: | In order to improve the security of remote access based on SSH （ Secure Shell）, and to give consideration to the efficiency of access. Based on the principle of RSA/DSA （ Rivest Shamir Adlemen/Digital Signature Algorithm） password-free certification, three kinds of executive plan about telecommunication security of the parallel computing system based on MPICH （Message-Passing Interface Chameleon） are put forward, which aim at the telecommunication security of the parallel computing system based on MPICH. This research can offer the plans of security and efficiency for the construction of the parallel computing system and the remote access based on SSH. |
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| Keywords: | secure shell （SSH） security telecommunication rivest shamir adlemen/digital signature algo-rithm （RSA/DSA） key |
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