[//]: # (Not sure about this that was included in the readme: The Node.js encryption server depends on the milagro-crypto-js library. Download the source and follow the instructions for installation: https://github.com/milagro-crypto/milagro-crypto-js. To install, place the package's files (`package.json` level) into the directory Node/milagro-crypto-js (a new folder) then run `npm install` in the Node folder. This should install dependencies including the local package you just added.)