Network Data Encryption Transmission Method Based on the Noekeon Algorithm

Given the problem of a high bit error rate in the current network data transmission process, to improve the security and confidentiality of data transmission, the Noekeon algorithm is introduced to carry out the design and research of network data encryption transmission methods. Combined with the multi-node communication technology, a multi-node network data transmission model and a topological structure model are established. Based on the Noekeon algorithm, the Gamma module and diffusion layer are used to encrypt the network data. Through the network data encryption transmission and the multi-node frequency synchronization compensation, the encrypted network data are transmitted by VPN networking. The comparative experiments show that the new transmission method can control the bit error rate below 10% in practical applications, which is significantly better than the previous transmission methods. The new transmission method can promote the security of network data transmission and protect users’ privacy.