From en.secnews.gr
The first global security system that cannot be done hacked has been developed by researchers in Scotland.
Computer experts have long been concerned about an impending easy decoding of their encrypted data. hackers, after the arrival of quantum computers.
But now a global team, including scientists from St Andrews University, say they have achieved “perfect secrecy” by creating a chip which effectively generates a one-time-only key every time data is sent through it.