| 一种改进的客户端平衡的密钥交换算法研究 |
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| 引用本文： | 常征,郝玉洁,熊爱金.一种改进的客户端平衡的密钥交换算法研究[J].成都信息工程学院学报,2010,25(5):467-471. |
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| 作者姓名： | 常征 郝玉洁 熊爱金 |
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| 作者单位： | 1. 成都信息工程学院,四川,成都,610025
2. 电子科技大学,四川,成都,610054 |
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| 基金项目： | 国家863基金资助项目(2007AA01Z423) |
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| 摘 要： | 目前安全套接层协议在性能上存在不足,大量的加密解密操作消耗了太多的系统资源,对服务器的性能影响非常大。为此提出利用客户机协助安全套接层服务器进行RSA私钥解密的握手,以充分利用客户机等待服务器消息的空闲时间,提高服务器处理该连接的速度。为进一步提高安全套接层服务器的计算速度,采用中国余数定理对指数进行降幂。利用开源软件包实现改进的基于中国余数定理客户端平衡的握手实验,实验表明,在密钥长度为1024位的情况下,改进后算法的解密速度提高了8倍,在一定程度上改善了系统资源利用率。
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| 关 键 词： | 计算机应用技术 网络安全与信息系统安全 安全套接层协议 RSA 中国余数定理 |
The Research of Improved Client Rebalancing Secret Exchange Algorithm Based on Chinese Remainder Theorem |
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| CHANG Zheng,HAO Yu-jie,XIONG Ai-jin.The Research of Improved Client Rebalancing Secret Exchange Algorithm Based on Chinese Remainder Theorem[J].Journal of Chengdu University of Information Technology,2010,25(5):467-471. |
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| Authors: | CHANG Zheng HAO Yu-jie XIONG Ai-jin |
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| Institution: | CHANG Zheng1,HAO Yu-jie2,XIONG Ai-jin2(1.Chengdu University of Information Technology,Chengdu 610225,China,2.University of Electronic Science , Technology of China,Chengdu 611731,China) |
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| Abstract: | There are many deficiencies in the performance of the SSL.It costs too much system resource because of its large numbers of encryption and decryption operations,and a tremendous impact on the performance of the server.Aimed at this problem,this paper proposes a rebalancing SSL handshake.The improved SSL handshake requires client to help server handle decryption,to take full advantage of client's waiting time,and to speed up the server's transaction.The using of the Chinese Remainder Theorem(CRT) on server m... |
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| Keywords: | computer application technology network security and information system security secure socket layer RSA chinese remainder theorem |
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