Research on Network Encryption Technology and Related Algorithms

Wenhua Zhang ； Youchan Zhu ； Jinlei Qin

《Frontiers in Science and Engineering》 1卷4期 (2021/07) Pp. 100-105

https://doi.org/10.29556/FSE.202107_1(4).0015

摘要

In order to ensure the security performance of computer network information communication, a credible environment must be provided. Once a computer has a network failure, it is easily attacked by hackers, and it is difficult to effectively ensure the security of data and information. The core method is encryption, and cryptographic algorithms are the basis for network security encryption. The in-depth study of encryption technology and algorithms is of practical significance to our country's network information security work. This article first analyzes the domestic and foreign network security threats, and after comparing the performance of data encryption technology and related algorithms in the communication process, the AES algorithm, which is fast and easy to implement, is selected for in-depth study, and in order to improve the efficiency of the algorithm, it explores The optimization method of AES algorithm.

關鍵字

Network Information ； End-to-end Encryption ； AES Algorithm

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