A new research paper from Google Quantum AI has accidentally revealed ahead of time how quantum computers will require just ...

Research suggests fault-tolerant quantum machines could arrive sooner than expected, posing a threat to Bitcoin and Ethereum cryptography.

(Corrects spelling of cryptography in headline) By Laurie Chen BEIJING, March 19 (Reuters) - China will likely develop ...

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

Two papers published this week have reignited debates about the risk posed by “Q-day” to the cryptography that underpins ...

With around 26,000 qubits, the encryption could be broken in a day, the researchers report in a paper submitted March 30 to ...

Quantum computers will likely be able to crack current encryption algorithms earlier than once thought, posing a serious ...

Nation-states and malicious actors are collecting encrypted data so they can read it with future quantum computers. These ...

Charles Bennett and Gilles Brassard were recognized for their foundational work in quantum information science.

Traditional encryption methods have long been vulnerable to quantum computers, but two new analyses suggest a capable enough ...

By Cade Metz Cade Metz has reported on quantum technologies since the 1990s. In the mid-1980s, Charles Bennett and Gilles ...

Sui Research’s new quantum-safe wallet upgrade method offers a hard fork-free solution for EdDSA-based blockchains, but does not apply to Bitcoin or Ethereum.