Secretly using a Quantum computer from an ordinary computer is possible

Image: Timothy Yeo/Centre for Quantum Technologies/National University of Singapore17 Jul 2017 - In IEEE Spectrum Jeremy Hsu writes about the remarkable results from a team of researchers from Singapore and Australia. They showed it is possible to access a quantum computer from an ordinary machine, and do calculations on the quantum computer that are hidden from the owner of the quantum computer. So you do not need to own a quantum computer to do your own calculations and keep them your own, you just need access to a quantum computer to do secret calculations.

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