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Security authentication method and authentication system for mutual authentication of terminal and camera equipment

A technology of camera equipment and security authentication, applied in the field of communication, to achieve the effect of reducing the number of communications, communication security, and increasing authentication security

Active Publication Date: 2020-11-10
HENGBAO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no good and easy-to-use security solution for cameras in the market

Method used

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  • Security authentication method and authentication system for mutual authentication of terminal and camera equipment
  • Security authentication method and authentication system for mutual authentication of terminal and camera equipment
  • Security authentication method and authentication system for mutual authentication of terminal and camera equipment

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Embodiment 2

[0115] The above combined Figure 1-3 The security authentication system and security authentication method are introduced, and the following is combined with the attached Figure 4 with 5 The terminal 110 and camera equipment 120 in the security authentication system are introduced. Among them such as Figure 4 As shown, the terminal 110 includes the following components:

[0116] The security chip 410 generates and stores the security chip shared key;

[0117] The communication device 420 establishes a communication connection with the imaging device, sends an instruction to acquire data to the imaging device, and receives encrypted video data sent by the imaging device;

[0118] The security authentication device 430 uses the security chip shared key stored in the security chip to authenticate the imaging device, generates a command to acquire data after the authentication is passed, and uses the security chip shared key to decrypt the encrypted video data. The aforeme...

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PUM

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Abstract

The invention reveals a safety certification method and system for mutual certification of a terminal and camera equipment, and the terminal comprises a safety chip. The method comprises the followingsteps: building connection with the camera equipment; carrying out the certification of the camera equipment through a safety chip sharing secret key stored in a safety chip; enabling the camera equipment to carry out the certification of the terminal through a camera equipment sharing secret key; enabling the terminal to transmit a data obtaining instruction; enabling the camera equipment to carry out the encryption of the video data through the camera equipment sharing secret key, and transmitting the encrypted video data to the terminal; and enabling the terminal to carry out the decryption of the video data through the safety chip sharing secret key. The safety chip is integrated in the terminal, thereby achieving the hard encryption of communication, and enabling the communication ofthe camera equipment to be safer. A plurality of random numbers are generated in an encryption process, and the sequence that the random numbers are inputted into an encryption algorithm is further considered, thereby improving the certification safety on the basis that the number of communication times is reduced.

Description

technical field [0001] The present application relates to the communication field, and in particular to a security authentication method and an authentication system for mutual authentication between a terminal and an imaging device. Background technique [0002] Existing camera equipment basically adopts the method of PIN code authentication, that is, the user is required to enter the power-on password when starting up. This authentication method uses software for authentication, so there are potential safety hazards, and the PIN authentication code can be easily cracked by software. , resulting in the leakage of personal and company information. Among them, the home camera has formed an underground black industry chain because it involves personal privacy. At present, there is no good easy-to-use security solution for cameras in the market. Contents of the invention [0003] The purpose of this application is to provide a security authentication method and an authentic...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04L29/06H04L9/08
CPCH04L9/085H04L9/0869H04L63/0428H04L63/083H04L63/0869
Inventor 梅海鹏陆道如
Owner HENGBAO
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