[1]解雪妮,戴航,罗怡,等. 面向XMPP的端到端安全通信研究[J].计算机技术与发展,2015,25(07):116-119.
　XIE Xue-ni,DAI Hang,LUO Yi,et al. Research on End-to-end Secure Comunication for XMPP[J].,2015,25(07):116-119.
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 面向XMPP的端到端安全通信研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
25
期数:
2015年07期
页码:
116-119
栏目:
安全与防范
出版日期:
2015-07-10

文章信息/Info

Title:
 Research on End-to-end Secure Comunication for XMPP
文章编号:
1673-629X（2015)07-0116-04
作者:
 解雪妮; 戴航; 罗怡; 张慧翔
 西北工业大学 自动化学院
Author(s):
 XIE Xue-ni ; DAI Hang ; LUO Yi ; ZHANG Hui-xiang
关键词:
 ; 即时通信; 可扩展消息和出席协议; 端到端安全; OpenSSL
Keywords:
 ; instant messaging; XMPP; end-to-end security; OpenSSL
分类号:
TP309
文献标志码:
A
摘要:
 随着即时通信系统应用的日益广泛，其安全性也成为关注的焦点。 XMPP协议的出现解决了即时通信系统的兼容问题，但伴随更多功能扩展而来的是安全问题。文中首先分析了XMPP协议现有的安全机制tLS和SASL协议，给出了其安全机制存在的问题。然后通过对端到端加密和签名协议的研究，给出了IM客户端端到端加密和签名的具体方案，并对加密系统和安全参数进行了性能测试。通过实验分析可知，采用不同的加密系统和安全参数，系统运行的时间效率不同，从而可以使用户在自身需求、操作效率和安全性之间获得最佳平衡。
Abstract:
 With the increasingly widespread of instant messaging system application,its security has become the focus of attention. XMPP protocol solves the instant communication system compatibility,but with more functions extension comes the security issues. In this paper, first analyze TLS protocol and SASL protocol,the existing security mechanism of XMPP,then point out the problems of them,on this basis,give the proposal of end-to-end encryption and signature for IM Client through the study of the end-to-end encryption and signature protocol,also test the performance of the encryption system and security parameters. Through the experiments,find that using different kinds of encryption system and security parameters,the effiency of the system is different,so users can achieve the optimal trade-off between the requirements of themselves,the effiency of the operation and system security.

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更新日期/Last Update: 2015-09-07