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

Figure 5

Suggested model of 5G SIDF using GPU: it is suggested to configure 5G SIDF in mMTC environment as shown in the diagram. The SIDF proposed in this paper consists of a host computer and GPU. In particular, in the GPU, the ECIES decryption step and the SUCI decryption step are performed using parallel computing technology.