Cross-protocol code stream encryption negotiation method, device and conference equipment

Abstract

The invention discloses a cross-protocol code stream encryption negotiation method, device and conference equipment, wherein the method includes: receiving the first protocol connection request signaling sent by the first conference terminal; sending the second protocol connection request to the second conference terminal Signaling; receiving the second protocol first signaling fed back by the second conference terminal based on the second protocol connection request signaling; saving the master-slave decision, and sending the first protocol first signaling to the first conference terminal Signaling: receiving the second signaling of the first protocol sent by the first conference terminal. Through the control of the interaction sequence, the present invention enables the communication parties to negotiate the code stream key, and the conversion of the encrypted parts of different protocols can realize the encrypted communication between different protocols, ensuring the conferences using different communication protocols in the same video conferencing system Encrypted communication of code stream can be realized between terminals.

Description

technical field [0001] The invention relates to the technical field of video conferencing, in particular to a cross-protocol code stream encryption negotiation method, device and conference equipment. Background technique [0002] In recent years, driven by the rapid development of the Internet, people pay more and more attention to the safe, efficient and cost-saving video conferencing system. The video conferencing system connects conference terminals in two or more places through the network, so that members in different places can discuss the same topic, and they can not only hear the voice of the speaker but also see the voice of the speaker. Images and backgrounds, as well as data, text, charts and other information about the topic can be communicated. Among the various technologies of the video conferencing system, the protocol technology is undoubtedly one of the core technologies. [0003] However, the different conference terminals in the video conferencing syste...

AI Technical Summary

Problems solved by technology

[0006] In view of this, the embodiment of the present invention provides a cross-protocol code stream encryption negotiation method, device and conference equipment to solve the problem of low security of cross-protocol code stream transmission

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