A Study on Scalar Multiplication Parallel Processing for X25519 Decryption of 5G Core Network SIDF Function for mMTC IoT Environment

Figure 4

Thread hierarchy in CUDA programming: this figure is the logical structure of CUDA programming. As shown in the figure, it has a structure in which the kernel function operates simultaneously through the grid-block-thread stage. In this paper, the ECIES decryption kernel function operates through the structure as well.