Bitcoin transactions could be resistant to quantum attacks without changing the network’s core rules, a new proposal contends ...

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

Recent research papers posted to arXiv have sharply reduced the estimated computing power a quantum machine would need to ...

A Bitcoin researcher has come up with a way that could immediately make Bitcoin transactions quantum-safe without the need for a soft fork. In a proposal published Thursday, StarkWare chief product ...

Google Quantum just cut the qubit requirement to break Bitcoin encryption by 20x, and 6.7 million crypto addresses are in risk.

Google published a paper on March 31 that states that Bitcoin's cryptography could be impacted by quantum computing sooner ...

Research suggests Bitcoin users could defend against future quantum attacks using a transaction design that works within ...

The rise of cryptographically relevant quantum computers (CRQCs) is no longer a distant "decade away" concern, but for Bitcoin and the broader digital asset ecosystem, the threat appears manageable.

One paper finds that attacking the bitcoin blockchain through quantum mining would demand the energy output of a star.

Quantum computer could break Bitcoin cryptography with under 500,000 qubits in nine minutes. This will likely only be ...

Two research groups say they have significantly reduced the amount of qubits and time required to crack common online ...

Anxieties over the quantum threat to Bitcoin have been growing, but Bernstein backs Back in saying there’s no cause for alarm ...