Journal of Jilin University (Information Science Edition) ›› 2025, Vol. 43 ›› Issue (3): 467-473.

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 Data Encryption and Storage Method for Communication Networks Based on Improved RSA Algorithm

LEI Baocang, PAN Chuanhong, HE Bin, FENG Le    

  1. Information Center, the First People’s Hospital of Luohe City, Luohe 462000, China
  • Received:2023-08-15 Online:2025-06-19 Published:2025-06-19

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 

CLC Number: 

  • TN390