Formalization and Verification of SIP Using CSP

Zhiru Hou, Jiaqi Yin, Huibiao Zhu, Ningning Chen

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

As one of the most popular multimedia communication protocol, Session Initiation Protocol (SIP) has lots of interesting features, such as extensible and open communication. However, with its rapid development, load balance problem and security risks are exposed. Finding the suitable method to solve the two problems has become an important issue. In this paper, we first apply Communicating Sequential Processes (CSP) to model SIP, then adopt the model checking tool Process Analysis Tookit (PAT) to verify the internal properties and the safety properties of our model. The verification results show that the SIP model has load balance problem and it cannot assure the security of data with malicious users. So we enhance it by adding Software Defined Networking (SDN) architecture and identity authentication mechanism in the process. In the light of new verification results, it can be found that the improved model can satisfy the internal properties and we succeed in improving the security of the SIP model.

源语言英语
主期刊名Parallel and Distributed Computing, Applications and Technologies - 23rd International Conference, PDCAT 2022, Proceedings
编辑Hiroyuki Takizawa, Hong Shen, Toshihiro Hanawa, Jong Hyuk Park, Hui Tian, Ryusuke Egawa
出版商Springer Science and Business Media Deutschland GmbH
158-171
页数14
ISBN(印刷版)9783031299261
DOI
出版状态已出版 - 2023
活动23rd International Conference on Parallel and Distributed Computing, Applications, and Technologies, PDCAT 2022 - Sendai, 日本
期限: 7 12月 20229 12月 2022

出版系列

姓名Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
13798 LNCS
ISSN(印刷版)0302-9743
ISSN(电子版)1611-3349

会议

会议23rd International Conference on Parallel and Distributed Computing, Applications, and Technologies, PDCAT 2022
国家/地区日本
Sendai
时期7/12/229/12/22

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