Recently, the team led by Prof. Zeng-Bing Chen and Prof. Hua-Lei Yin have successfully, for the first time, realized transmission of megabit images with information-theoretical non-repudiation for ...

In the early 2020s, quantum computing hit the public spotlight as a potential threat to Bitcoin. Relying on SHA-256 cryptographic hash function for its proof-of-work network consensus, Bitcoin’s value ...

The notion that a quantum computer might someday break bitcoin is quickly gaining ground. That’s because quantum computers are becoming powerful enough to factor large prime numbers, a critical ...

After posting record earnings on Thursday, D-Wave Quantum Inc.’s QBTS management highlighted its progress in enabling energy-efficient measures to enhance blockchain hashing using quantum computing.

Bitcoin’s Taproot usage is declining, signaling wider concerns around its quantum future, as the leading cryptographers race to solve the quantum threat in 2026. A small but growing group of Bitcoin ...

Aptos joins Zcash, IOTA, and Ethereum in preparing for the quantum disruption. For users, the upgrade will translate to ...

Developers have begun testing new cryptography to guard against forged transactions and wallet theft, in preparation for a changing world.