Optical quantum key exchange could one day secure data transfer to mobile phones, according to the University of Oxford, which has demonstrated the technique using a prototype made form off-the-shelf parts. It includes ultra-fast LEDs and moveable mirrors to send a secret key at more than 30kbyte/s over 500mm. “The idea is that this gadget ...
Read full article: Quantum key exchange for phones
from Electronics Weekly http://www.electronicsweekly.com/news/research-news/quantum-key-exchange-phones-2017-03/
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