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A system for connecting a medical block chain and the Internet of Things

A technology of blockchain and Internet of Things, applied in the field of systems connecting medical blockchain and Internet of Things, can solve problems such as single point of failure, authentication policy tampering, authentication information cannot be read, etc., to achieve the effect of privacy protection

Pending Publication Date: 2019-06-28
陕西医链区块链集团有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] (2) The existing cross-domain authentication policy centralized architecture is prone to single point of failure, that is, if the central node fails or goes down, the authentication information will not be read
[0006] (3) The existing cross-domain authentication strategy centralized architecture has the problem of low security of the authentication strategy stored in the central node, that is, the authentication strategy may be tampered with before the user authenticates

Method used

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  • A system for connecting a medical block chain and the Internet of Things
  • A system for connecting a medical block chain and the Internet of Things

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Embodiment Construction

[0016] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings, these embodiments are for a more thorough understanding of the present invention and can fully convey the scope of the present disclosure to those skilled in the art. While the drawings show exemplary embodiments of the present disclosure, it is to be understood that the invention is not to be limited to the embodiments set forth herein.

[0017] A system connecting the medical blockchain and the Internet of Things, including connecting devices with a bridging function, the medical blockchain and the Internet of Things.

[0018] The connected device uses the information key (information access private key or information access public key) to register the smart contract on the medical blockchain, and sets the conditions that other connected device information needs to meet to access its resources, and stores the required registration informat...

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Abstract

The invention discloses a system for connecting a medical block chain and the Internet of Things. The system comprises a connection device with a bridging effect, a medical block chain and the Internet of Things. The connection device uses an information secret key (an information access private key or an information access public key) to perform intelligent contract registration on the medical block chain, sets conditions needing to be met when other connection devices access resources of the connection devices through information access, and stores the information needing to be registered inthe medical block chain; The connection device comprises an information access monitoring module; the information access monitoring module is used for generating an information access private key andan information access public key, performing encryption processing and decryption processing on the information access private key and the information access public key through an algorithm, and sending the information to each medical block chain information storage node in the medical block chain. A medical block chain information storage node is arranged in the medical block chain and comprisesa data layer, a network layer, a consensus layer, an interaction layer and an application layer.

Description

technical field [0001] The invention relates to the technical fields of blockchain and the Internet of Things, in particular to a system connecting the medical blockchain and the Internet of Things. Background technique [0002] At present, the Internet of Things has become an important part of the Internet, and the number of Internet of Things devices worldwide has maintained rapid growth, while the privacy and security of personal information in the Internet of Things has become an important shortcoming restricting the development of the Internet of Things. Blockchain is a distributed information storage technology that uses a consensus mechanism. It has the characteristics of decentralization, non-tampering, and the ability to run smart contracts. The emergence of blockchain technology provides a new solution for information storage. Blockchain is the result of the integration of multiple technologies, which are combined in a new structure to form a new way of recording,...

Claims

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Application Information

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IPC IPC(8): G06F21/62G06F21/64G06F21/60G06F21/31
Inventor 陈威桦白快快
Owner 陕西医链区块链集团有限公司
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