It has been a while since we wrote an article about our ongoing offline password keeper project, aka the Mooltipass. Our last post was asking our dear readers to vote for their favorite card art, so what have we been doing since then?
For the last few weeks we’ve mostly been improving our current PCBs and case design for the production process to go smoothly. The final top PCB shown above has been tweaked to improve his capacitive touch sensing capabilities, you may even see a video of the system in action in the Mooltipass project log on hackaday.io. We’ve also spent some time refining the two most popular card art designs so our manufacturers may print them correctly. We’ll soon integrate our updated USB code (allowing the Mooltipass to be detected as a composite HID keyboard / HID generic) into the main solution which will then allow us to work on the browser plugin.
It’s also interesting to note that we recently decided to stop using the GPL-licensed avrcryptolib. Our current project is CDDL licensed, allowing interested parties to use our code in their own project without forcing them to publish all the remaining code they created. The GPL license enforces the opposite, we therefore picked another AES encryption/decryption implementation. This migration was performed and checked by our dedicated contributor [Miguel] who therefore ran the AES NESSIE / CTR tests and checked their output, in less than a day.
We’re about to ship the first Mooltipass prototypes to our active contributors and advisers. A few weeks later we’ll send an official call for beta testers, just after we shown (here on Hackaday) what the final product looks like. Don’t hesitate to ask any question you may have in the comments section, you can also contact us on the dedicated Mooltipass Google group.