Design and implementation of a DApp to store health data

TL;DR

This paper details the design and implementation of a blockchain-based decentralized app that ensures health data privacy using encryption algorithms like RSA, ECC, and AES, including technical specifics.

Contribution

It introduces a novel DApp architecture for secure health data storage and sharing leveraging multiple encryption methods within a blockchain environment.

Findings

Successful implementation of the DApp demonstrating data privacy

Effective use of RSA, ECC, and AES encryption algorithms

Detailed technical framework for development provided

Abstract

This work presents the design and implementation of a decentralized application (DApp) that aims to guarantee the privacy of data related to the health area, which are stored and shared within a blockchain network. For this, encryption with RSA, ECC and AES algorithms is used. The platforms, technologies, tools and libraries required for development are presented, as well as implementation details.