A data sharing cloud-assisted electronic medical system capable of searching and protecting privacy

Abstract

The invention relates to a data sharing cloud assisted electronic medical system capable of searching and protecting privacy, belonging to the technical field of electronic medical care and data sharing. The encryption method and two cloud servers cooperate with each other to realize privacy protection and data security, A message authentication code and a modified Bloom filter are used to complete the authentication of the integrity and correctness of the file and efficient data grouping, and the proposed privacy equality test protocol under homomorphic encryption is used to perform keyword range search to realize data sharing between patients and third-party healthcare service providers. The data sharing cloud assisted electronic medical system enables third-party healthcare service providers to search for and access people's personal health information files in a secure and efficient manner, thereby remotely monitoring their health status and providing timely diagnosis. The data sharing cloud assisted electronic medical system enables third-party healthcare service providers to search and access people's personal health information files in a secure and efficient manner. Finally, the feasibility and efficiency of the proposed system in practical medical applications are verified by experiments on real data sets and extensive simulations on tens of thousands of virtual data sets.

Description

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AI Technical Summary

Benefits of technology

This patented technology allows for securely storing patient's personal details during an appointment or visit without compromising their safety by allowing them access only authorized users who have paid special fees. It also includes various technical feature such as encrypting sensitive data before sending it over networks like internet, performing search queries on specific words within this data, create hash tables based upon these searches, injecting fake values into those databases while prevention from being detected (Peterson et al., 2004), and testing its effectiveness against other systems. Overall, this innovative solution provides better ways to manage and share important information about individuals throughout time.

Problems solved by technology

The technical problem addressed in this patents relates to ensuring secure access to important private records such as user's biometric signatures during online health monitoring sessions made possible due to advancements in mobile device technologies like smartphones and tablets. Current methods require storing large amounts of secret keys locally at home or remote locations, making their use inconvenient when accessing new ones over public networks. Therefore there needs a way to efficiently share digital health recordings without compromise being able to retrieve relevant documents quickly while maintaining high levels of safety measures against potential leaks.

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