Research on application of chaotic sequence in security of network coding.

To improve the security of network coding, this paper presented a secure network coding algorithm. It combined chaotic sequence with source information and used list-decoding to sink. This algorithm adopted advanced Logistic map to generate chaotic sequence in order to deal with the source information and the transmission process still kept the original network coding system. It not only can resist a variety of wiretapping attacks but also can resist pollution attacks. The system simulation and theoretical analysis confirm that this algorithm abandons part of bandwidth to ensure the security of network and achieves the information-theoretic security condition with minimum overhead. It finally realized the application of chaotic sequence in the secure network coding algorithm. [ABSTRACT FROM AUTHOR]