Here's the aztec patent that's in the public domain: http://www.adams1.com/patents/US5591956.pdf
For QR it seems that the "patent is not exercised": https://stackoverflow.com/questions/3710937/what-is-the-spec-for-formatting-data-in-qr-codes-i-can-not-find-it-anywhere So I suggest we do use the aztec code. I've started a github project with the Apache 2.0 license where I'll add an initial API soon: https://github.com/pciet/aztec Perhaps the central authority could be a blacklist instead of a whitelist? While the report indicates Kenya has no law against drug counterfeiting we could aid in notifying authorities and providing evidence in places that do have these laws. I'd assume most CA's would remove organizations misrepresenting themselves. But is that the case for all of them? Matt On Wednesday, December 27, 2017 at 10:25:07 AM UTC-6, Tamás Gulácsi wrote: > > Yes, exactly. > That's why I think this needs some central authority - maybe cross-signing > the manufacturer's public key is enough. -- You received this message because you are subscribed to the Google Groups "golang-nuts" group. To unsubscribe from this group and stop receiving emails from it, send an email to golang-nuts+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
