Research in the application of Quantum cryptography communication technology for Launch Vehicle Range

In view of the current network security situation, the basic principles and implementation method of quantum cryptography are studied. Considering the present situation of quantum cryptography communication technology and launch vehicle range, a network scheme is designed based on quantum cryptography communication network, and several miniature tests are carried out. From the results of the validation, network performance test results can meet communication support requirements of the rocket launch test in launch vehicle range, different types of information transmission is normal, and the quantum key technical indicators meet the requirements of the equipment. So the network scheme is a feasible solution. Keywords—quantum cryptography; QKD; principle; scheme; experiment