All paths to config.json should be relative to process.cwd() otherwise when using cipherlayer as a dependency the config.json file is not found in the project root, instead you need to put it in the node_modules directory inside cipherlayer.
In the commit commit all references to config.json was changed to be relative to chiperlayer.
Is there a reason to not make the config.json relative to process.cwd() instead of cipherlayer? if not i can make a pull request to change them again.