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基于改进变异树的工控协议模糊测试用例生成方法
Alternative TitleFuzzing test case generation method for industrial control protocol based on improved mutation-tree
李文轩1,2,3,4; 尚文利2,3,4,5; 和晓军1; 陈春雨2,3,4; 曾鹏2,3,4,5
Department工业控制网络与系统研究室
Source Publication计算机应用研究
ISSN1001-3695
2020
Pages1-6
Contribution Rank1
Funding Organization国家重点研发计划项目(2018YFB2004200) ; 中科院战略性先导科技专项项目(XDC02020200 ; 国家自然科学基金资助项目(61773368)
Keyword工控协议 变异树 模糊测试 测试用例
Abstract

针对现有应用层工控协议在模糊测试过程中用例冗余度高、测试效率低和随机性强等问题,提出一种基于改进变异树的测试用例生成方法。该方法将协议样本数据序列进行树结构化,同时提取协议规约中字段优先级信息,并利用其有效地控制树中各节点属性值的变异程度,从而达到降低测试成本、提高测试效率以及增大发掘漏洞几率的目的。实验结果表明,提出的测试用例生成方法对提高协议模糊测试性能具有显著的优化效果和漏洞检测能力。

Other Abstract

There are some problems of high redundancy, low test efficiency and strong randomness in the processing of fuzzing test for the existing application layer industrial control protocol, this paper proposes a test case generation method based on improved mutation-tree. The method performs tree structure on the protocol sample data sequence, extracts the field priority information in the protocol specification, and uses it to effectively control the degree of variation of the attribute values of each node in the tree, thereby reducing test cost, improving test efficiency, and increasing the probability of exploiting vulnerabilities. The experimental results show that the test case generation method has significant optimization effect and vulnerability detection ability for improving the protocol fuzzy test performance.

Language中文
Document Type期刊论文
Identifierhttp://ir.sia.cn/handle/173321/26429
Collection工业控制网络与系统研究室
Corresponding Author尚文利
Affiliation1.沈阳理工大学自动化与电气工程学院
2.中国科学院沈阳自动化研究所
3.中国科学院机器人与智能制造创新研究院
4.中科院网络化控制系统重点实验室
5.中国科学院大学
Recommended Citation
GB/T 7714
李文轩,尚文利,和晓军,等. 基于改进变异树的工控协议模糊测试用例生成方法[J]. 计算机应用研究,2020:1-6.
APA 李文轩,尚文利,和晓军,陈春雨,&曾鹏.(2020).基于改进变异树的工控协议模糊测试用例生成方法.计算机应用研究,1-6.
MLA 李文轩,et al."基于改进变异树的工控协议模糊测试用例生成方法".计算机应用研究 (2020):1-6.
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