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Privacy Protection Method for Community Medical Internet of Things

A technology of privacy protection and medical objects, which is applied in the field of community medical Internet of Things privacy protection, can solve the problems of unfavorable data query processing and large loss of privacy protection, and achieve the effects of ensuring confidential transmission, protecting security, and protecting privacy

Active Publication Date: 2018-06-15
和宇健康科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a privacy protection method for the community medical internet of things, which overcomes the problems of too much loss of privacy protection in the prior art and is unfavorable for data query processing, and ensures dynamic user data On the basis of authenticity and integrity, it can reduce the complexity of encrypting and decrypting data, and effectively protect user privacy information

Method used

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  • Privacy Protection Method for Community Medical Internet of Things
  • Privacy Protection Method for Community Medical Internet of Things
  • Privacy Protection Method for Community Medical Internet of Things

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Embodiment Construction

[0043]The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0044] Definitions of the present invention explain section:

[0045] Timestamp: used to mark the time when data was collected to ensure the timing of user data;

[0046] Identity authentication protocol: through a trusted center of identity authentication Trusted Authority (TA) to issue certificates to users, the user User (hereinafter referred to as U) can effectively prove his identity to the verifier Verifier (hereinafter referred to as V), Described as follows:

[0047] Select two large prime numbers p and q as environmental parameters, and then select a (a≠1), and satisfy a q =1(mod p), the security signature and verification algorithm of TA are Sign respectively...

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Abstract

The invention discloses a privacy protection method for the community medical internet of things. The method includes an initialization step: a user logs in to a cloud server to register; a collection and fusion processing step: a plurality of physiological sensors perform data perception, and data collection is performed according to a preset cycle, and the The collected data is sent to the pre-selected gateway node; the gateway node fuses all the perceived data to form dynamic data information, and integrates it with static data information into a complete data packet; data transmission and storage steps: transfer the complete data packet To the cloud server, and store the complete data package; fine-grained control access steps: the user sends a request to the cloud server to access data, and obtains the static data information corresponding to the role authority in the complete data package according to the role authority of the user's registered information and / or dynamic data information. This method can reduce the complexity of encrypting and decrypting data, and effectively protect user privacy information.

Description

technical field [0001] The present invention belongs to the field of smart medical treatment under the Internet of Things environment, and specifically relates to a privacy protection method for the Internet of Things in community medical care. Background technique [0002] As an interdisciplinary subject of information technology and life science, smart medical care provides users with medical and health interactive service guarantee, and has gradually become an indispensable part of future life. The key technology of smart medical care is an important part of modern medicine and communication technology. By creating a regional medical information platform centered on electronic health records, smart medical care uses Internet of Things-related technologies to realize the connection between patients and medical personnel, medical institutions, and medical equipment. The interaction between them has gradually reached a comprehensive informatization. [0003] With the advent...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F19/00H04L29/08H04L29/06
Inventor 陈付龙叶和平杨洁朱君茹齐学梅罗永龙赵传信郑孝遥孙丽萍
Owner 和宇健康科技股份有限公司
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