System and method for strong authentication of internet of things equipment and related devices

Abstract

The invention provides a system and a method for strong authentication of internet of things equipment and related devices. An authorization code is generated by adopting a mode of combining a mobile phone APP client and a simple numeric keyboard and using the internet of things to which internet of things equipment is connected so as to carry out access authentication on the internet of things equipment. On the basis of effectively ensuring the authentication security by using the dynamically generated authorization code, strong authentication of the internet of things equipment can be realized by only inputting the authorization code once into an authentication module installed on the internet of things equipment, the number of operating times of strong authentication of the internet of things equipment is reduced to one, thereby greatly improving the working efficiency. Meanwhile, a recognition sub-module is not required to be additionally increased, and the authentication cost can be effectively reduced.

Description

technical field [0001] The invention relates to the field of communication and information security, in particular to a system, method and related device for strong authentication of Internet of Things devices. Background technique [0002] With the application of the Internet of Things, many devices have begun to access the network, providing more convenient device management through the network. However, how to ensure the physical security of these IoT devices is also a problem. Traditionally, an authentication module is generally added to the IoT device, and authentication is performed through the authentication module and the authentication center server in the IoT system. [0003] At present, the most typical authentication module includes a numeric keypad, which mainly uses a fixed password for authentication, but this authentication method has low security and obvious disadvantages. In order to avoid the disadvantages of the fixed password authentication method, the...

AI Technical Summary

Problems solved by technology

On the one hand, it increases the cost, especially for the Internet of Things, it is necessary to add an identification sub-module in the authentication module of each Internet of Things device, and the use of a large number of identification sub-modules leads to a large increase in cost; on the other hand, the authentication module is larger

[0005] For the second method, the main disadvantage is that the authentication process is relatively long, requires multiple interactions, and the authentication efficiency is relatively low

Especially if multiple IoT devices need to be operated at one time, the authentication efficiency is lower

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