rafinskipg

const web3 = new Web3(context.library.provider);

const thingToSave = {
  message: 'Hello world',
  owner: address,
};

const hashedData = web3.eth.accounts.hashMessage(
  JSON.stringify(thingToSave)
);

plentz

# to generate your dhparam.pem file, run in the terminal
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048