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Authentication method, blockchain node and storage medium

An authentication method and blockchain technology, applied in the field of authentication methods, blockchain nodes and storage media, can solve the problem of low security of the trust system

Active Publication Date: 2019-02-01
SICHUAN PANOVASIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In the environment of smart homes and the Internet of Things, due to the large number and types of smart terminals, the security of using traditional trust systems is not high

Method used

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  • Authentication method, blockchain node and storage medium
  • Authentication method, blockchain node and storage medium
  • Authentication method, blockchain node and storage medium

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Embodiment Construction

[0096] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. The components of the embodiments of the invention generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0097] It should be noted that like numerals and let...

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Abstract

The invention relates to the technical field of the Internet of Things, and provides an authentication method, a blockchain node and a storage medium. The authentication method is applied to the blockchain node, and specifically comprises the following steps: receiving a first authentication request sent by a first electronic device to a second electronic device, wherein the first authentication request carries the device information of the first electronic device and the device information of the second electronic device; authenticating, according to the first authentication request and a device binding relationship recorded on the blockchain, whether the second electronic device is a legal device capable of being linked with the first electronic device, and obtaining a first authentication result; and transmitting the first authentication result to the first electronic device, wherein the first authentication result is used to indicate whether the first electronic device authorizes the second electronic device to be linked with the first electronic device. The above method establishes a blockchain-based security trust system between electronic devices, which effectively protectsthe security of devices and IoT networks.

Description

technical field [0001] The present invention relates to the technical field of the Internet of Things, in particular to an authentication method, a block chain node and a storage medium. Background technique [0002] The trust system is the trust relationship established on the network, which connects all active entities through the trust relationship, records the historical performance of each entity, and maintains this trust relationship. [0003] There are two traditional ways of establishing trust. One is based on a symmetric cryptosystem and distributes session keys. Through the key distribution center, the whole system allocates keys with certain authority and timeliness for different users and scenarios, and relies on this key for identity identification and authorization management. [0004] The other is based on the asymmetric key system, using the public key infrastructure (Public Key Infrastructure, referred to as PKI). The PKI system uses the certificate authori...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L29/08H04L9/32
CPCH04L9/3247H04L63/08H04L63/10H04L67/104
Inventor 唐博袁杨康红娟
Owner SICHUAN PANOVASIC TECH
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