TOKYO -- With commercial quantum cryptography potentially as little as a few years away, Toshiba is forging ahead with research to develop secure communication services with a technology it has worked on for decades.
Japan company leverages years of R&D and chip know-how for data-protecting tech

Toshiba has been conducting research on quantum cryptography for more than 30 years. (Photo by Aya Onishi)
TOKYO -- With commercial quantum cryptography potentially as little as a few years away, Toshiba is forging ahead with research to develop secure communication services with a technology it has worked on for decades.