Quantum computing's rapid progress threatens blockchain security, demanding urgent new cryptographic solutions.

Bitcoin and several other cryptocurrencies use an implementation of ECC called secp256k1. According to Google, its ...

According to a study by engineers at Caltech and the UC Department of Physics, quantum computers do not need to be nearly as ...

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

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

Kimmo Järvinen is a hardware cryptography engineer and researcher with nearly 20 years of experience in the field. He has authored more than 60 scientific publications on cryptography, cryptographic ...

Google just issued a warning that has great implications for the cybersecurity world: "Q-Day" — the moment when a quantum computer becomes powerful enough ...

New research suggests that a quantum computer could crack a crucial cryptography method with just 10,000 qubits.

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

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

The quantum-safe cryptography landscape in 2026 spans PQC vendors, QKD providers, cloud platforms, and consultancies responding to the growing quantum threat. Organizations are adopting a dual ...

Though Cloudflare already enabled post-quantum encryption for all websites and application programming interfaces (APIs) in ...