Google plans to make million-qubit quantum computers by 2029 that are much more powerful than this system it showed in 2019. Quantum computers, if they mature enough, will be able to crack much of ...

One of the most well-established and disruptive uses for a future quantum computer is the ability to crack encryption. A new algorithm could significantly lower the barrier to achieving this. Despite ...

Quantum computers use “quantum bits,” or qubits, that can exist in combinations of 0 and 1 at the same time, a property that lets them explore many possible solutions in parallel and interfere those ...

IonQ quantum computer research outlines a 19,397-qubit machine capable of solving Bitcoin's secp256k1 problem in 25.7 days.

It might be only a matter of time before quantum computers crack the cryptography keys that support sensitive data and cryptocurrencies on blockchain networks. Now quantum software company Cambridge ...

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Google has updated its estimates of the quantum computing resources needed to break elliptic curve cryptography. New research from Google shows that quantum computers could require far less resources ...

Satellites are the invisible backbone of modern life. They guide airplanes, help us find our way with GPS, deliver TV and internet, and even help emergency services respond to disasters. But a new ...

The White House has announced a set of proposals for keeping the US ahead in the quantum computing race globally, while mitigating the risk of quantum computers that can break public-key cryptography.