Safe electronic medical system for cloud storage

An electronic medical and cloud storage server technology, applied in transmission systems, electrical components, digital data authentication, etc.

Inactive Publication Date: 2014-02-26
BEIJING INSTITUTE OF TECHNOLOGYGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to propose a cloud-storage-oriented secure electronic medical data management system for the existing electronic medical data management system that uses cloud storage technology to cause security problems in the storage, search and update operations of medical data
By using a safe and efficient encryption scheme and an effective searchable data encryption technology that supports dynamic updates, it solves the problem of data retrieval in a ciphertext environment while ensuring the security of electronic medical data, enabling cloud storage technology to serve electronic medical care data management system

Method used

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  • Safe electronic medical system for cloud storage
  • Safe electronic medical system for cloud storage
  • Safe electronic medical system for cloud storage

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Embodiment Construction

[0104] The specific implementation manner of the present invention will be described in further detail below in conjunction with the accompanying drawings.

[0105] The working process of this system is as follows:

[0106] The configuration of this system includes a cloud storage server and a cloud computing terminal. Among them, cloud computing terminals include physician terminals and patient terminals. Physicians and patients log in to the system through different roles in the website. When patients log in, they also need to pass U-shield for identity authentication. Only the login user password and U-shield data certificate two-factor authentication If passed, the user can log in successfully and enter the website to view.

[0107] First of all, physicians need to register on the website, which requires physician qualification certification to register successfully; when patients use the system for the first time, they will get a USB-shield from a special institution, an...

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Abstract

The invention relates to a safe electronic medical data management system for cloud storage, and the safe electronic medical data management system can be applied to the field of cloud storage. The safe electronic medical data management system comprises a cloud storage server terminal and a cloud computing terminal. The cloud storage server terminal is used for storing encrypt files uploaded by users, and generating and modifying a safe index for users to search, and dynamically updating encrypted medical data. The cloud computing terminal comprises a doctor terminal and a patient terminal, doctors and patients login the system through different roles in a website the patients need U shields to carry out identity authentication during login, and a user can login successfully and enter the website to have a look only when double factor authentication of a login password of the user and a data certificate of the U shield is passed. According to the invention, a cloud storage technology is employed to conveniently and effectively store and manage electronic medical data, and the confidentiality of the electronic medical data is guaranteed. A safe and effective electronic medical data search function and a dynamic update scheme are provided, and the scheme is an electronic medical data management scheme advantaged by safety, high efficiency, strong feasibility and good practicability.

Description

technical field [0001] The invention relates to an electronic medical data management system, in particular to a secure electronic medical data system that supports dynamically updated searchable electronic medical data in a ciphertext environment. It can be used in the field of cloud storage. Background technique [0002] With the rise of cloud storage services, the massive electronic medical data in the electronic medical system has caused a great storage burden on the local server. At the same time, medical data contains a large amount of patient privacy information (such as patient identity information, medical history, etc.), which is easily stolen, tampered and forged by internal attackers (such as cloud administrators) and external attackers in an untrusted cloud storage environment. privacy is seriously threatened. In addition, in order to make effective use of data, the electronic medical system must also provide a keyword search function, that is, users can obtai...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/08G06F21/34
Inventor 祝烈煌吴桐易毅纪志浩邹雅雯
Owner BEIJING INSTITUTE OF TECHNOLOGYGY
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