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Article

22 Citations

3,971 Views

17 Pages

5G-IPAKA: An Improved Primary Authentication and Key Agreement Protocol for 5G Networks

Yuelei Xiao and
Yang Wu

Information2022, 13(3), 125;https://doi.org/10.3390/info13030125

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2 March 2022

The 3rd generation partnership project (3GPP) has been enhancing the security of the 5G AKA (authentication and key agreement) protocol. However, there may still be some shortcomings in the latest version of the 5G AKA protocol. According to the anal...

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Article

14 Citations

4,505 Views

22 Pages

5GAKA-LCCO: A Secure 5G Authentication and Key Agreement Protocol with Less Communication and Computation Overhead

Yuelei Xiao and
Shan Gao

Information2022, 13(5), 257;https://doi.org/10.3390/info13050257

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16 May 2022

There are still some shortcomings in the latest version of the 5G authentication and key agreement (AKA) protocol, which is specified by the third-generation partnership project (3GPP). To overcome these shortcomings, an improved primary authenticati...

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