A realization method of home trust networking based on smart home equipment security pendant
A technology of smart home equipment and security pendants, applied in the direction of public keys, electrical components, network interconnection, etc. of secure communication, can solve the problems of cumbersome user experience, user experience, etc. Confidentiality effect
Inactive Publication Date: 2017-04-05
INST OF INFORMATION ENG CHINESE ACAD OF SCI
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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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[0015] In order to make the purpose, advantages and technical solutions of the present invention clearer, through the following specific implementation, combined with the attached figure 1 , to further describe the present invention in detail.
[0016] for figure 1 The overall framework of the scheme is described as a whole. In a nutshell, firstly, considering that users can conveniently complete the self-trusted networking of home devices and home gateways, the home device security pendant must obtain a public-private key pair [K D(pub) , K D(pri) ], hardware PIN code ((full name Personal Identification Number, referred to as PIN, is the identification password) and unified key K, and its public key K D(pub) Upload to the home data service center in the cloud, so as to complete the factory initialization of the home equipment security pendant; second, the user's smart home gateway and the home equipment integrated with the initialized home equipment security pendant, with t...
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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...
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IPC IPC(8): H04L29/06H04L9/30H04L9/32H04L29/08H04L12/46
Inventor 王雅哲王瑜韩振张城毅
Owner INST OF INFORMATION ENG CHINESE ACAD OF SCI