Data encryption and decryption transmission method and data transmission system for camera and server

A camera and server technology, applied in transmission systems, electrical components, etc., can solve the problems of data acquisition, monitoring, security risks, etc., and achieve the effect of convenient data transmission

Pending Publication Date: 2021-06-25
深圳可信计算技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The monitoring data of the camera in the related art is usually transmitted directly through the network, and the transmitted data is easy to be obtained and monitored by some illegal elements, and there are certain security risks

Method used

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  • Data encryption and decryption transmission method and data transmission system for camera and server
  • Data encryption and decryption transmission method and data transmission system for camera and server

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Embodiment Construction

[0022] In order to have a clearer understanding of the technical features, purposes and effects of the present invention, the specific implementation manners of the present invention will now be described in detail with reference to the accompanying drawings.

[0023] Such as figure 1 As shown, the data encryption and decryption transmission method between the camera and the server in a preferred embodiment of the present invention illustrates the encryption tunnel design principle of this scheme through the data flow from the camera to the server and from the server to the camera.

[0024] In the figure, the external physical interface of the camera is eth0, and the IP is 10.10.1.2. The trusted camera has two physical interfaces, the one connected to the camera is eth0, and the IP is 10.10.1.1; the one connected to the server is eth1, and the IP is 192.168.1.1 ; The server IP is 192.168.1.2.

[0025] When the application on the camera needs to send data to the server, the ap...

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PUM

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Abstract

The invention relates to a data encryption and decryption transmission method for a camera and a server, which utilizes a TUN / TAP virtual network device of Linux to realize encrypted tunnel transmission, enables a link between the camera and a platform to be encrypted, and is transparent for an application program running on the camera, that is, the application program on the camera does not need to be changed at all. The camera is still in normal communication with the platform and the server, but an encryption tunnel is provided at the bottom layer to carry out encryption transmission on data between the camera and the platform, so that the data transmission is more convenient and reliable.

Description

technical field [0001] The invention relates to the field of communication of electronic products, more specifically, to a data encryption and decryption transmission method and a data transmission system of a camera and a server. Background technique [0002] The monitoring data of the camera in the related art is usually transmitted directly through the network, and the transmitted data is easy to be obtained and monitored by some illegal elements, and there are certain potential safety hazards. How to improve the security of transmission is something that needs to be considered during data transmission during camera monitoring. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a data encryption and decryption transmission method and a data transmission system between a camera and a server in view of the above-mentioned defect of being monitored in the transmission of the prior art. [0004] The technical soluti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06
CPCH04L63/0428
Inventor 王琦
Owner 深圳可信计算技术有限公司
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