Fast and Universal Inter-Slice Handover Authentication with Privacy Protection in 5G Network

<div>Comparison of computation and communication overhead (Au: authentication, KA: key agreement, and Reg: registration). (a) Cost on users for Au and KA. (b) Cost on the EC for Au and KA. (c) Cost on users with different devices. (d) Communication cost.</div>

Security and Communication Networks

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Figure 10

Figure 10: Fast and Universal Inter-Slice Handover Authentication with Privacy Protection in 5G Network 