Abstract
In 5G networks, packets transmitted from local UPF of a 5G network to another UPF in different destination 5G network is not encrypted. This conducts a risk of data leakage, particularly along the connection established between the two UPFs. To solve this problem, in this study, we propose an architecture that encrypts/decrypts packets with edge computers by using asymmetric cryptography for UEs.
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References
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Acknowledgments
This study is financial support in part by Ministry of Science and Technology, Taiwan under the grants MOST 108-2221-E-029-009 and MOST 109-2221-E-029-017-MY2.
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Lu, YS., Susanto, H., Leu, FY. (2022). Asymmetric Cryptography Among Different 5G Core Networks. In: Barolli, L. (eds) Innovative Mobile and Internet Services in Ubiquitous Computing. IMIS 2022. Lecture Notes in Networks and Systems, vol 496. Springer, Cham. https://doi.org/10.1007/978-3-031-08819-3_34
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DOI: https://doi.org/10.1007/978-3-031-08819-3_34
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