Quantum computers need vastly fewer resources than thought to break vital encryption

Building a utility-scale quantum computer that can crack one of the most vital cryptosystems—elliptic curves—doesn’t require ...

Quantum computer researchers: Bitcoin encryption breakable in a few years

Quantum computer could break Bitcoin cryptography with under 500,000 qubits in nine minutes. This will likely only be ...
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Quantum computers could crack every code on Earth, here’s how

Every online bank transfer, private message and Bitcoin transaction rests on the assumption that some math problems are practically impossible to solve. Quantum computers threaten to flip that ...
BGR

Quantum Computing Will Break Existing Encryption Algorithms, So The US Government Developed Stronger Ones

Whenever we talk about end-to-end encrypted data, we're usually talking about messaging apps like iMessage, Signal, WhatsApp, and Google's RCS. But plenty of other data is encrypted to ensure ...
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Quantum computers need just 10,000 qubits to break the most secure encryption, scientists warn

Future quantum computers will need to be less powerful than we thought to threaten the security of encrypted messages.