Monitoring system authentication and encryption method based on quantum communication technology

The invention discloses a monitoring system authentication and encryption method based on a quantum communication technology, and relates to the field of security of a video monitoring system, and the method comprises the steps: carrying out the authentication of administrator authority between a monitoring background server and a camera security management server; after the authority of the administrator is authenticated, confirming a video encryption algorithm between the monitoring background server and the camera safety management server; after the video encryption algorithm is confirmed, the camera safety management server encrypts the video data by using the video encryption algorithm to obtain encrypted video data; the camera safety management server sends the encrypted video data to a monitoring background server; and the monitoring background server decrypts the encrypted video data by using a video encryption algorithm to obtain the video data. According to the invention, the problem that the author