计算机与现代化Issue(3)：74-77,4.DOI:10.3969/j.issn.1006-2475.2012.03.020
低轨卫星网络中的防窃听网络编码研究
Network Coding Scheme for LEO Satellite Networks Against Wiretapping
摘要
Abstract
LEO satellite networks are low transmission capacity and the data is vulnerable to eavesdropping. Based on this problems , a network coding scheme against eavesdropping is constructed for LEO satellite network. In the scheme, the source and the destination satellites use LFSR to generate encryption matrix and decryption matrix respectively. The intermediate satellites are only responsible for encoding the data received and forwarded. The results show that network coding schemes in LEO satellite networks achieves a weakly security, while improves network capacity utilization.关键词
低轨卫星网络/网络编码/LFSR/弱安全/窃听者Key words
LEO satellite networks/ network coding/ LFSR/ weakly security/ wiretapping分类
信息技术与安全科学引用本文复制引用
刘琼,潘进,刘炯..低轨卫星网络中的防窃听网络编码研究[J].计算机与现代化,2012,(3):74-77,4.基金项目
全军军事学研究生课题(2010JY0419-239) （2010JY0419-239）
