通信学报Issue(3)：1-11,11.DOI:10.11959/j.issn.1000-436x.2015064
基于多维正交载体的可裂解流指纹方案
Cracking-resistance net-flow fingerprint scheme based on multi-dimensional orthogonal carriers
摘要
Abstract
Aimed at problems of unknown source identity, uncontrollable net-flow exchange and untraceable flow- ex-changing paths, it proposes cracking-resistance net-flow fingerprint scheme based on multi-dimensional orthogonal carri-ers. It uses two mutually orthogonal carriers so as to improve the capacity of fingerprint information. It achieves crack-ing-resistance by interval centroid carrier characteristics and hidden Markov model based decoding technique. Ultimately, it improves the robustness of scheme. What’s more, it analyzes the resistance of multi-flow attack ability by using cen-troid attribute value to select embedding carriers randomly. Besides, it analyzes accuracy of fingerprint centroid algorithm and quantization index modulation decoding technique based on HMM under different cases. Finally, its invisibility and robustness is evaluated by experiments.关键词
流交换/多维正交载体/可裂解性/指纹重心/指纹字段Key words
net-flow exchange/multi-dimensional orthogonal carrier/cracking resistance/fingerprint centroid/finger-print field分类
信息技术与安全科学引用本文复制引用
雷程,张红旗,孙奕,杜学绘..基于多维正交载体的可裂解流指纹方案[J].通信学报,2015,(3):1-11,11.基金项目
国家重点基础发展计划(“973”计划)基金资助项目(2011CB311801)；国家高技术研究发展计划(“863”计划)基金资助项目(2012AA012704)；郑州市科技领军人才基金资助项目(131PLKRC644)Foundation Items:The National Basic Research Program of China (973 Propram)(2011CB311801) （“973”计划）
The National High Technology Research and Development Program of China (863 Program)(2012AA012704) （863 Program）
Zhengzhou Science and Technology Talents (131PLKRC644) （131PLKRC644）
