Lightweight authentication method suitable for cloud LED illumination energy-saving system

Abstract

A lightweight authentication method suitable for a cloud LED lighting energy-saving system belongs to the technical field of data processing methods, and comprises the following steps: step S1, registering and forming a group key: an authentication server collects authentication keys of application servers corresponding to services required by a home gateway, and sends the authentication keys to a server; all the authentication keys and the ID of the home gateway are combined to form a group key and the group key is stored; s2, dual authentication of the household gateway using the application service: the household gateway transmits an account number, a password and an application service code to an authentication server for authentication; and after the household gateway obtains the authentication service token and the messy code sequence number transmitted by the authentication server, a messy code solution is obtained according to the messy code stored by the household gateway, and the messy code sequence number and the messy code solution are transmitted to the application server and are compared with the messy code stored by the application server. According to the scheme, lightweight computing resources are used, a safer cloud use environment is brought to a household energy management system, and the service quality of the cloud can be maintained.

Description

technical field [0001] The invention belongs to the technical field of data processing methods, and in particular relates to a lightweight authentication method suitable for a cloud LED lighting energy-saving system. Background technique [0002] The Chinese Patent Publication No. CN114364084A discloses a cloud-based LED lighting energy-saving system and energy-saving method, which includes a cloud integration terminal. On the cloud integration side, according to the average brightness Bt of red, green and blue light in the ambient light uploaded by the ambient light sensing device, based on the scene, derive and execute the PWM value of the lighting brightness, and publish it to the Raspberry Pi of the power distributor via the MQTT broker 3 boards, Raspberry Pi 3 boards to adjust the actual brightness of home lighting. [0003] The above scheme uses HEMS (Home Energy Management System). HEMS is a technology that can improve the efficiency of electricity consumption and c...

AI Technical Summary

Problems solved by technology

This kind of communication method that goes through complicated procedures to ensure communication security can obtain security guarantees, but it will bring an excessive computing burden to the overall system, so that the cloud integration terminal cannot provide fast and safe service quality

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