An Scheme for Network Coding Resistant Eavesdropping and Pollution Attacks
Zhou Zhao-bi · Journal of Fujian Normal University · 2014
Application of network coding can effectively improve performances of network,such as increasing network throughput,balancing network load,improving the bandwidth utilization,and enhancing the network robustness. However,it is hard to resist attacks by using network coding only,like eavesdropping( passive attack) and pollution( active attack). To against eavesdropping and pollution attacks,it presents a new network coding based sparse matrix and list decoding algorithm. Our scheme can prevent the eavesdropper from obtaining raw data via data encoding,and resist against pollution attack effectively by using list decoding algorithm. The theoretical analyses show that the proposed scheme can effectively enhance the network robustness and security.