kuroza / EHR-Besu

Blockchain-enabled Secure and Efficient Electronic Health Record Management System Using Hyperledger Besu, NuCypher, and IPFS.

Blockchain-enabled Secure and Efficient Electronic Health Record Management System

Pre-requisites:

• Linux environment or WSL2
• Install Java JDK
• Download the Besu packaged binaries
• Install Node.js
• Install Truffle:

npm install -g truffle

• Install Ganache:

npm install -g ganache-cli

To run the smart contract on a Ganache network using Truffle

Execute these commands to run the network and deploy the smart contract:

truffle develop
migrate --reset

Then run the tx.js script:

node scripts/tx.js

To run the smart contract on a Hyperledger Besu network

Follow the steps to run the Hyperledger Besu network:

https://besu.hyperledger.org/en/stable/private-networks/tutorials/ibft/#3-generate-node-keys-and-a-genesis-file

Deploying a smart contract to a private network:

truffle migrate --reset --network besu

Then run the tx.js script:

node scripts/tx.js