Research on Secure Cloud Storage of Mobile Office Data Based on Homomorphic Encryption
<p>Xiaoqian Zhang</p> · Academic Journal of Computing & Information Science · 2025
The dynamic nature of the mobile office environment and the high sensitivity of data make it impossible to effectively protect data privacy when encrypting data. In order to ensure the business continuity of the enterprise and at the same time improve the effect of data privacy protection, the study of secure cloud storage of mobile office data based on homomorphic encryption is proposed. Combined with the monitoring of the average information characteristics of the corresponding sequence, the discrete key transmission sequence of mobile office data is constructed using chaotic logistic inherent modal expansion sequence to analyze the data storage characteristics. Combined with homomorphic encryption algorithm for the public key encoding configuration of mobile office data, combined with the method of binary discrete random coding, it can realize the data encryption processing, and finally the layered architecture is used to build the cloud storage mechanism. Comparative experimental results show that the algorithm throughput is higher when the proposed method is used for data security storage, and it has a more ideal storage effect.