Scientist Andrew Hammond from Toshiba, currently working at the laboratory of the University of Cambridge (UK), believes that current quantum key distribution systems, such as MagiQ, will soon be replaced.
Encryption systems like MagiQ, which have been deployed at several defense organizations, must operate dependent on a multitude of other factors. Additionally, the weak laser light source limits its ability to produce individual photons, reducing the bit rate of quantum encryption structures and constraining the distance that signals can travel to just around 120 kilometers.
Once these issues are resolved, combined with advancements in “mobile quantum” technology, it will be possible to transmit keys anywhere in the world with comprehensive security.
However, before a new era of quantum encryption technology takes shape, experts will need to establish technology standards early on so that customers fully understand what they are using.
T.N.
