Steve Gibson is working on a system called "SQRL" that does exactly that, and should be very usable: https://www.grc.com/sqrl/sqrl.htm https://www.grc.com/sqrl/

Steve Gibson is working on a system called "SQRL" that does exactly that, and should be very usable: https://www.grc.com/sqrl/sqrl.htm https://www.grc.com/sqrl/sqrl.htm edit: forgot some words