Research on Application Strategy of Confidentiality and Integrity Protection Algorithm on 5G Air Interface
Qianran Wang, Chengbin Huang, Jinhua Wang · 2022
In the evolution of mobile communications from 4G to 5G, the concept of security design and protection has been proposed. The wireless air interface may face risks, such as identity spoofing, service denial and replay attacks. It is crucial to protect the confidentiality and integrity of data. In this article, we analyze the performances for three kinds of confidentiality and integrity protection algorithms for 5G air interface, and put forward application strategies in different scenarios. It is beneficial to popularize various kinds of cryptographic algorithms and make the mechanism of the protection algorithms in the customized network perfect.