Method for achieving home credible networking based on safety pendent of smart home device

Abstract

A method for achieving home credible networking based on a safety pendent of a smart home device is provided. The method comprises the steps that automatic credible networking is conducted on a smart home device and an smart home gateway, the safety pendant of the smart home device obtains a public and private key pair, a hardware PIN code and a uniform key K and uploads a pendant public key to a home data service center in a cloud to complete delivery initialization work of the safety pendent of the smart home device; after the smart home gateway and the smart home device integrated with the initialized the safety pendent of the smart home device complete legal verification of the smart home device by aid of the home data service center of the cloud, the automatic credible networking with the smart home device and a negotiated random communication encryption key achieve credible identity binding of the smart home gate and the smart home device of a user; the smart home gate achieves communication encryption of an interior network environment of a smart home through the random communication encryption key. The method for achieving home credible networking based on the safety pendent of the smart home device has the advantages of being good in user experience and high in generality, safety and confidentiality.

Description

technical field [0001] The invention belongs to the field of smart home security of information security, and in particular relates to a method for realizing home trusted networking based on a smart home device security pendant. Background technique [0002] Google’s acquisition of Nest for US$3.2 billion and Xiaomi’s launch of smart home routers show that consumer appliances and Internet services are increasingly integrated, and this integration has also aroused the industry’s attention to the security and privacy of smart homes. Building a smart home security ecosystem involves multiple components such as home device nodes, home gateways, cloud services, and mobile smart terminals. It is necessary to form a complete smart home trust system and security management mechanism. Smart cloud TV is the most important part of every family life. Its characteristics of intelligence, platform immobilization and large display make it a home gateway for smart homes and play the role of...

AI Technical Summary

Problems solved by technology

In recent years, some enterprises and scientific research institutes have begun to explore the use of cryptography-related technologies to realize reliable networking among home devices to meet users' needs for high security in the network environment of smart homes, and have achieved certain results. Too many users participate in the process of networking among home devices, which makes users suffer from cumbersome user experience

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