A secure communication based on AES and RSA in nuclear emergency

As a very important technical support in nuclear emergency preparedness, the real-time data communication system provides important monitoring data and command decision information and other real-time communication and interaction channels for nuclear emergency response site and command center. This paper presents a nuclear emergency safety data communication system based on symmetric encryption algorithm AES and asymmetric encryption algorithm RSA. The system encrypts the communication data through AES symmetric encryption technology, which is efficient and safe, so as to guarantee the safety of the transmission of nuclear emergency data and information. RSA public key encryption mechanism can realize efficient and secure key sharing. Through analysis, this paper proves that the system can provide a safe and efficient solution for the interaction of nuclear emergency data and information without reducing the effectiveness of the nuclear emergency communication system. (authors)