关键词: 通信网络数据, 小波变换, 经验模态分解, 模糊C均值聚类, RSA算法

Abstract: In order to encrypt and store communication network faster and more effectively, a communication network data encryption and the data of storage method based on improved RSA(Rivest-Shamir-Adleman) algorithm is proposed. Firstly, wavelet transform method is combined with empirical mode decomposition method of complementary set to denoise communication network data and improve the accuracy of communication network data. Then, the fuzzy C-means clustering algorithm is used to cluster communication network data, and similar data is uniformly encrypted to improve the efficiency of data encryption storage. Finally, the conventional distributed access management mode is replaced in communication networks with hash access data algorithms to enhance the security of data storage and prevent data loss. By improving the encryption process of RSA encryption algorithm, encrypted storage of communication network data is achieved. The experimental results show that the proposed method has good denoising effect, high security, and high encryption storage efficiency, making it suitable for encrypted storage of communication network data. 

Key words: communication network data, wavelet transform, empirical mode decomposition, fuzzy C-means clustering, rivest-shamir-adleman(RSA) algorithm