Design of Industrial Control Communication Encryption and Authentication System Based on Artificial Intelligence Algorithm

In this paper, based on artificial intelligence algorithms, an intelligent industrial control communication model is constructed. Firstly, the secret transmission of communication data is realized by establishing encryption nodes between sensor network sensing nodes and convergence points. Then the network key is encoded to automatically generate asymmetric key, in order to complete the communication model authentication, and finally the model is analyzed in practice. The results show that the decryption time of the intelligent industrial control communication model is only 3.39 s, and the data transmission time is all within 15 ms. The functions of information encryption, digital signature and authentication in the communication system are realized.