Video encryption method, camera device and video processing platform

Abstract

The invention discloses a video encryption method, a camera device and a video processing platform, for solving the problems of troublesome updating manner and worse flexibility of an encryption algorithm resulting from that the video encryption method is fixed in the prior art. In the embodiment of the invention, the video processing platform selects the encryption algorithm from multiple encryption algorithms, sends the selected encryption algorithm and a corresponding key to the camera device, the camera device receives the selected encryption algorithm and the corresponding key, and encrypts video data via the selected encryption algorithm and the corresponding key, since the video processing platform selects the encryption algorithm for encrypting the video data from the multiple encryption algorithms, the multiple encryption algorithms are stored in the video processing platform, a database storing the encryption algorithms in the video processing platform can be updated to change the encryption algorithm for encrypting the video data, and thus the updating manner of the encryption algorithm is simple and flexible.

Description

technical field [0001] The invention relates to the field of video processing, in particular to a video encryption method, a camera and a video processing platform. Background technique [0002] With the expansion of multimedia video applications to economic, military, political, educational and other fields, the security and confidentiality of video data has gradually become the focus of attention. Initially, people only ensured the security and confidentiality of video data by setting permissions. Security, such as setting permissions by setting user names and passwords, but since the video data itself is not encrypted, there is always the possibility of being stolen or even tampered with in the process of transmission. In order to ensure the security of video data, the main method now is to use video encryption algorithm to encrypt video data to avoid data leakage during data transmission. [0003] In the prior art, when the monitoring equipment leaves the factory, the m...

AI Technical Summary

Problems solved by technology

[0006] The present invention provides a video encryption method, camera device and video processing platform to solve the problems in the prior art that the video encryption method is fixed, the way of updating the encryption algorithm is cumbersome, and the flexibility is poor

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