​For much of the past decade, post-quantum cryptography (PQC) lived primarily in academic journals and standards committees.

Developers are considering ways to quantum-proof the world's oldest cryptocurrency as the threat of this computing moves beyond a hypothetical.

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

A certificate-based, tamper-proof system can stifle growing grey-market and counterfeit problems. But it requires investment ...

History of blockchain from Merkle trees (1979) to Bitcoin, Ethereum, enterprise chains, and third-gen networks. Covers all ...