安全网络编码综述  

Survey on secure network coding

作　　者：曹张华[1] 唐元生[1] 

机构地区：[1]扬州大学数学科学学院,江苏扬州225002

出　　处：《计算机应用》2010年第2期499-505,共7页journal of Computer Applications

基　　金：国家自然科学基金资助项目(60473018);国家863计划项目(2007AA01Z207);教育部科学技术研究重点项目(208045);江苏省自然科学基金资助项目(BK2008208);东南大学国家移动通信重点实验室开放基金资助项目(W200819)

摘　　要：对安全网络编码的研究和发展作了综述,在介绍网络编码核心思想的基础上,详细阐述了通信网络中各种常见的攻击,并给出了对抗这些攻击所构建的安全网络编码协议,着重展示了结合网络编码的自身特点而设计的对抗各种攻击的方案;进而对安全网络编码与网络容量及网络开销之间的关系作了简要介绍;最后对安全网络编码理论的发展趋势和应用前景作了分析和展望。结合网络编码的自身特征,设计消耗资源少,对信道容量利用率高的安全网络编码将是一个发展趋势。The recent advance in secure network coding techniques was reviewed. Firstly, the main idea of network coding was introduced. Then a number of secure network coding protocols were demonstrated to contact different adversaries in communication networks and the design of secure network coding schemes integrated with the characteristics of network coding was highlighted. Furthermore, a brief overview of the relationships among secure network coding, cost criterion and network capacity were presented. Finally, the theory and application prospects for secure network coding were given and analyzed. Considering the intrinsic properties of network coding, to devise simple and efficient secure network coding schemes is an important tendency.

关 键 词：信息安全 网络编码 组播网络 窃听攻击 主动攻击 

分 类 号：TN919.3[电子电信—通信与信息系统] TN915.08[电子电信—信息与通信工程]