Intelligent access control system based on quantum teleportation and wireless local area network

A technology of intelligent access control system and wireless local area network, applied in transmission systems, digital transmission systems, wireless communication and other directions, can solve the problems of hidden dangers and the security of wireless intelligent access control systems cannot be guaranteed.

Inactive Publication Date: 2018-11-27

HENAN POLYTECHNIC UNIV

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AI-Extracted Technical Summary

Problems solved by technology

[0002] In the wireless intelligent access control system, there are certain hidden dangers in the modification of the access control state through the classic key; the encryption algorithm used mainl...

Abstract

The invention discloses an intelligent access control system based on quantum teleportation and a wireless local area network. The system comprises an intelligent key terminal, a WIFI wireless routerand an intelligent access control terminal. The intelligent key terminal acquires equipment number information, corresponding to the intelligent access control terminal, controlled by the intelligentkey terminal in the wireless local area network by finding a key and stores all the acquired equipment number information in an online intelligent access control terminal equipment table of the intelligent key terminal. Then, the access control state is set further through a quantum key on the basis of acquiring a controllable intelligent access control terminal list. The transferred key cannot bestolen by others by way of quantum communication, so that the safety performance of the intelligent access control system of the wireless local area network is improved.

Application Domain

Key distribution for secure communicationAssess restriction +1

Technology Topic

Local area networkQuantum +5

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Examples

Experimental program(1)

Example Embodiment

[0035] The smart key terminal obtains the device number information corresponding to the smart access control terminal that can be controlled by the smart key terminal in the wireless local area network by discovering the key, and saves all the obtained device number information in the online smart access terminal device table of the smart key terminal ; Then, on the basis of obtaining the controllable intelligent access control terminal list, further use the quantum key to set the access control status; the first level of authorization and authentication completed by the key discovery can provide us with the device list information of the controllable intelligent access control terminal, if If the smart key terminal finds that the access control device that needs to be set is not in the list, it does not need to use the quantum key for the second step of authentication, which can effectively save the consumption of entangled particles.

[0036] If the smart key terminal needs to set the access control status of the smart access control terminal with the device number S, check whether there is a record with the device number S in the online smart access terminal device table of the smart key terminal. If it does not exist, the smart key terminal cannot Set the smart access control terminal; if it exists, complete the access control status setting for the smart access control terminal S through the access control status setting message and the access status setting response message.

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