Research on communication information hiding method of industrial internet of things based on deep fusion

Traditional information hiding methods have the problems of high communication consumption and low encryption efficiency. This paper proposes a communication information hiding method of industrial internet of things based on deep fusion. Firstly, the Laplace mechanism is used to extract the networked differential privacy information. Secondly, the depth fusion method is used for homomorphic encryption of information ciphertext. Then, the encrypted ciphertext is obtained through key SK calculation, and the fog node for data transmission is generated to realise the replacement of communication information. Finally, deep fusion is used to realise the information hiding of industrial internet of things communication. The experimental results show that the maximum running time of meter encryption in this method is only 300 ms, and the communication consumption is no more than 0.58 bits, which shows that this method can improve the efficiency of meter encryption and reduce the communication energy consumption. Copyright © 2022 Inderscience Enterprises Ltd.