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Breakthrough promises secure and private quantum computing at home (www.physics.ox.ac.uk)

submitted 7 months ago by [email protected] to c/[email protected]

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The full power of next-generation quantum computing could soon be harnessed by millions of individuals and companies thanks to a breakthrough by scientists at Oxford’s Department of Physics guaranteeing security and privacy. The advance promises to unlock the transformative potential of cloud-based quantum computing and is detailed in a new study published in Physical Review Letters.

In the new study, the researchers use an approach known as ‘blind quantum computing’, which connects two totally separate quantum computing entities – potentially an individual at home or in an office accessing a cloud server – in a completely secure way. Importantly, their new methods could be scaled up to large quantum computations.

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[–] [email protected] 1 points 7 months ago

Hasn't nuclear fusion been out for a while? I thought the sun did that for us.

I also doubt quantum computing would make its way into the consumer market in any practical form for a long time. To begin with, there needs to be a demand for it, and as far as I can tell, there's not really any application the average consumer uses that can benefit from quantum computing. A fission power plant, on the other hand...