Data Encryption Method of Ssl Digital Authentication Signature System Based on Privacy Protection

摘要

The data encryption design of SSL digital authentication signature system is designed to improve the confidentiality of SSL digital authentication signature system. In order to solve the problem of low cyclic shift key coding and decoding rate and strong sensitivity, a data encryption technology of SSL digital authentication signature system based on privacy protection is proposed. Firstly, the floating-point data of SSL digital authentication signature system are arithmetic encoded, and the random linear encryption key of SSL digital authentication signature system is designed by using Logistics chaotic linear mapping. Then the piecewise sample regression test method is used to design the data coding and decoding of SSL digital authentication signature system, and the data encryption and privacy protection technology of SSL digital authentication signature system is optimized. Finally, the encryption performance is tested by data simulation analysis. The results show that the encryption reliability of SSL digital authentication signature system is better, the risk of deciphering is reduced, and the secure transmission performance of data is improved.