计算机工程与设计
計算機工程與設計
계산궤공정여설계
Computer Engineering and Design
2015年
11期
2915-2920
,共6页
刘渊%张春瑞%孟凡治%李桐%岳旸
劉淵%張春瑞%孟凡治%李桐%嶽旸
류연%장춘서%맹범치%리동%악양
协议逆向工程%网络数据%协议分类%格式解析%状态推断
協議逆嚮工程%網絡數據%協議分類%格式解析%狀態推斷
협의역향공정%망락수거%협의분류%격식해석%상태추단
protocol reverse engineering%network data%protocol classification%format analysis%state inference
在分析基于网络数据的协议逆向工程特点的基础上,将网络协议逆向分析划分为3个阶段:协议数据分类、协议格式解析和协议状态推断。提出从网络数据中进行协议逆向分析的基本技术流程,指出各阶段的任务和具体目标,梳理当前各阶段关键技术的研究现状,对重点的研究成果进行评价,分析其中存在的问题和研究的难点。指出未来基于网络数据分析的协议逆向工程需要进一步研究的热点问题和发展趋势。
在分析基于網絡數據的協議逆嚮工程特點的基礎上,將網絡協議逆嚮分析劃分為3箇階段:協議數據分類、協議格式解析和協議狀態推斷。提齣從網絡數據中進行協議逆嚮分析的基本技術流程,指齣各階段的任務和具體目標,梳理噹前各階段關鍵技術的研究現狀,對重點的研究成果進行評價,分析其中存在的問題和研究的難點。指齣未來基于網絡數據分析的協議逆嚮工程需要進一步研究的熱點問題和髮展趨勢。
재분석기우망락수거적협의역향공정특점적기출상,장망락협의역향분석화분위3개계단:협의수거분류、협의격식해석화협의상태추단。제출종망락수거중진행협의역향분석적기본기술류정,지출각계단적임무화구체목표,소리당전각계단관건기술적연구현상,대중점적연구성과진행평개,분석기중존재적문제화연구적난점。지출미래기우망락수거분석적협의역향공정수요진일보연구적열점문제화발전추세。
Based on the analysis of the characteristics of protocol reverse engineering from network data ,the network protocol re‐verse analysis was divided into three phases :protocol data classification ,protocol format analysis and protocol state inference . The tasks ,goals and basic technical process of the three phases were proposed ,and the current researches of key technology at all phases were discussed .Then the important research results were evaluated ,and several problems and study difficulties were analyzed .The future hot issues and the development directions of study on protocol reverse engineering based on network data were pointed out .