四川大学学报：工程科学版2012，Vol.44Issue(5)：130-135,6.
面向内容安全的报文解析结构研究
Research on Content Security-Oriented Packet Parsing Architecture
摘要
Abstract
A Content Security-Oriented Packet Parsing Architecture(CSOPPA) was proposed to achieve high-speed network protocol parses flexibly.First,the content extraction-trie(CE-trie) was defined to describe the parsing relationship of the protocol flexibly,then a parallel pipeline was designed to meet the wire-speed parsing,and a node balanced mapping algorithm(NBMA) was proposed to achieve the balance of the number of nodes among different pipeline stages.Finally,the feasibility of CSOPPA was verified on NetFPGA-10G platform.The simulation results showed that CSOPPA achieves the balance between the performance and resource consumption.关键词
报文解析/深度包检测/二叉trie树/内容安全/NetFPGA/可重构Key words
packet parsing/DPI/binary trie/content security/NetFPGA/reconfigure分类
信息技术与安全科学引用本文复制引用
董永吉,郭云飞,黄慧群,黄万伟..面向内容安全的报文解析结构研究[J].四川大学学报：工程科学版,2012,44(5):130-135,6.基金项目
国家“973”计划资助课题（2012CB315900 （）
2012CB315905） （）
国家科技支撑计划资助课题 （）
