As someone who has been working on something similar (see old proof of concept here: <a href="https:&#x2F;&#x2F;ciety.com" rel="nofollow">https:&#x2F;&#x2F;ciety.com</a> - sorry for the expired ssl certificate), I applaud your efforts.<p>I have learned a lot since the version above (a lot has been changed) and I see room for a lot of improvement. I also have a nice desktop client on the way since you shouldn&#x27;t be doing crypto in the browser&#x2F;javascript, feel free to add me on Skype (samgranger) or email me: sam.granger@gmail.com - I&#x27;d be willing to give you some pointers. I&#x27;ll be releasing v2 soon (which will also be open source).