TITLE:
Research on a Secure Communication Protocol Based on National Secret SM2 Algorithm
AUTHORS:
Youhai Shao, Yong Wang, Yun Yang, Xiang Wang
KEYWORDS:
Secret Algorithm SM2, Communication Protocol, Hybrid Encryption, Security Protection
JOURNAL NAME:
Journal of Computer and Communications,
Vol.10 No.1,
January
17,
2022
ABSTRACT: Most of the public key algorithms used in the exchange of information for power data transmission protocols are RSA. The core of the key part of this kind of algorithm system has not been announced. For the domestic sensitive information data field, there are threats such as preset backdoors and security vulnerabilities. In response to the above problems, the article introduces a secure communication protocol based on the optimized Secret SM2 algorithm, which uses socket programming to achieve two-way encrypted communication between clients and services, and is able to complete the security protection of data encryption transmission, authentication, data tampering, etc., and proves through experiments that the security protocol is more secure than traditional methods, can effectively identify each other, carry out stable and controllable data encryption transmission, and has good applicability.