Cross-protocol code stream encryption negotiation method, cross-protocol code stream encryption negotiation apparatus and conference device
A cross-protocol and protocol technology, applied in cross-protocol code stream encryption negotiation and conference equipment field, can solve the problem of low security of cross-protocol code stream transmission, achieve the effect of improving security and ensuring reliability
Active Publication Date: 2018-10-23
SUZHOU KEDA TECH
View PDF7 Cites 1 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
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
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0067] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0068] It should be noted that in the present invention, the first conference terminal communicates based on the first protocol, and the second conference terminal communicates based on the second protocol, and the first protocol is different from the second protocol. In addition, the first code stream key is generated by the first conference terminal, and th...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention discloses a cross-protocol code stream encryption negotiation method, a cross-protocol code stream encryption negotiation apparatus and a conference device, wherein the method comprisesthe following steps: receiving a first protocol connection request signaling sent by a first conference terminal; sending a second protocol connection request signaling to a second conference terminal; receiving a second protocol first signaling fed back by the second conference terminal based on the second protocol connection request signaling; storing the master-slave decision, sending a first protocol first signaling to the first conference terminal; and receiving a first protocol second signaling sent by the first conference terminal. According to the method, the apparatus and the device provided by the invention, by control of interaction sequence, both sides of communication can obtain a code stream secret key through negotiation, encrypted communication among difference protocols can be realized through conversion of encrypted parts of different protocols, and implementation of encrypted communication of code streams among the conference terminals using different protocols in the same video conference system is guaranteed.
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...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): H04L29/06H04L9/08
CPCH04L9/0838H04L63/06H04L65/1073H04L65/60H04L65/403H04L65/1104
Inventor 刘娜韦国华胡小鹏
Owner SUZHOU KEDA TECH