College of Computer Science and Technology;
Shanghai University of Electric;
Shanghai;
China;
Third Institute of Ministry of Public Security;
National Network and Information System Safety Product Quality Supervision and Testing Center;
Shanghai;
China;
Institute of Electric Power Science;
State Grid Shanghai Electric Power Company;
Shanghai;
China;
104 Protocol; Man in the Middle Attack; AES and RSA Hybrid Encryption Signature; National Secret SM2 Algorithm;