Unmanned aerial vehicle safety certifiable information communication processing method based on cloud platform

Abstract

The invention belongs to the technical field of unmanned aerial vehicle communication, and discloses an unmanned aerial vehicle safety certifiable information communication processing method and system setting based on a cloud platform. The method includes: setting a system; extracting a part of secret keys; generating a full key; generating a ciphertext through a signcryption algorithm when a message is sent; generating a plaintext through an unsigncryption algorithm by taking the receiver identity label and the parameters thereof as input; enabling the authorization mechanism to execute a corresponding algorithm so as to check and supervise the communication content of the unmanned aerial vehicle and the ground console; and enabling different nodes to aggregate a plurality of signatureson different messages into one signature for aggregation authentication, so as to reduce the authentication overhead. According to the invention, confidentiality, authentication, non-repudiation and unforgeability are realized; public key encryption and digital signature are combined, and confidentiality and identity authentication can be achieved at the same time. The authorization mechanism provides part of the key through the secure channel, and can check the access command and the location information. The control command and the position information cannot be forged under the condition ofno other part of private keys.

Description

technical field [0001] The invention belongs to the technical field of unmanned aerial vehicle communication, and in particular relates to a method for processing unmanned aerial vehicle security and verifiable information communication based on a cloud platform. Background technique [0002] Currently, the closest existing technology: With the rapid development of information and communication technology, self-driving machines, especially unmanned aircraft, have attracted special attention from industry and academia. Certain characteristics of autonomous machines and unmanned aircraft, such as remote control and programming capabilities and their high efficiency, make autonomous machines and unmanned aircraft suitable for areas that may be difficult or even dangerous for humans to directly operate. [0003] Compared with the traditional UAV control method, UAV control based on cloud platform can make the development and deployment of cooperative UAV possible. Under the gua...

AI Technical Summary

Problems solved by technology

[0004] To sum up, the problems existing in the existing technology are: most of the application scenarios of the existing technology are traditional communication links. Due to the emergence of new application scenarios and cloud service system architectures, cloud service-based drones (groups) The unique security threats of the control system make the UAV a potential safety hazard during the use process

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