[1]张毅 肖四友.X-IDEA算法在手机图文信息安全传输中应用研究[J].计算机技术与发展,2012,(04):250-253.
　ZHANG Yi,XIAO Si-you.Study on Mobile Communication Image-Text Security Transport Based on X-IDEA Algorithm[J].,2012,(04):250-253.
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X-IDEA算法在手机图文信息安全传输中应用研究()
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《计算机技术与发展》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2012年04期
页码:
250-253
栏目:
安全与防范
出版日期:
1900-01-01

文章信息/Info

Title:
Study on Mobile Communication Image-Text Security Transport Based on X-IDEA Algorithm
文章编号:
1673-629X（2012）04-0250-04
作者:
张毅 肖四友
浙江万里学院智能控制研究所
Author(s):
ZHANG Yi; XIAO Si-you
Intelligent Control Institution of Zhejiang Wanli University
关键词:
安全传输; IDEA算法; X-IDEA算法; 密钥管理
Keywords:
security transport;  IDEA algorithm;  X-IDEA algorithm;  key management
分类号:
TP309
文献标志码:
A
摘要:
随着移动通信系统技术的发展,信息传输形式也逐渐多样化,信息传输的安全性也日显重要。针对手机的硬件性能特点,设计了基于IDEA算法改进的X-IDEA算法应用于手机图文信息安全传输,较好地解决了IDEA算法的弱密钥等问题,X-IDEA算法的加密过程也使得其混淆性与扩散性较IDEA算法更强。根据移动通信系统的特征,提出了一种基于身份的密钥管理方法,该方法可使通信双方安全地获得密钥且计算量和通信量较小。实验证明了X-IDEA算法应用于手机图文安全传输的高效性和安全性
Abstract:
Along with the development of mobile communication technology,information transmission form becomes diversification,the safety of information transmission is more important.According to the performance characteristics of mobile communications terminal hardware,design improved X-IDEA algorithm based on IDEA algorithm and applied to the mobile phone information security transmission,solve the key IDEA algorithm problems such as weak key and so on.Also its resistance and diffusivity of algorithmic X-IDEA encrypt process is stronger than IDEA algorithm.According to the characteristics of mobile communication system,put forward a kind of key management method based on identity,this method can make the communications get the key safely and smaller amount of computation and communication.The experiment has testified the X-IDEA algorithm high-effect and security applied to mobile communication image-text security transport

相似文献/References:

[1]沈明玉 李飞 王锦超.主动网络下安全传输模型的研究与实现[J].计算机技术与发展,2006,(12):230.
　SHEN Ming-yu,LI Fei,WANG Jin-chao.and Implementation of Secure Transmission Model Based on Active Network[J].,2006,(04):230.

备注/Memo

备注/Memo:
国家“核、高、基”专项项目（2009ZX01039-001-002-004）; 浙江省教育科研计划项目（Y201018543）张毅（1975-），男，讲师，硕士，研究方向为智能控制、信息系统
更新日期/Last Update: 1900-01-01