Elliptic curve cryptography (ECC) has emerged as a cornerstone of modern public‐key systems, offering high levels of security with relatively small key sizes. Central to many advanced cryptographic ...

Hackers are stealing encrypted data now to crack it later, so starting a "hybrid" security plan today makes the 2030 quantum ...

Proof-of-work (PoW), or Nakamoto consensus, is a decentralized consensus mechanism that secures a blockchain by requiring nodes to expend energy and compete against each other to solve complex ...

ARK Invest warns up to $480 billion in Bitcoin could face future quantum computing risks as exposed wallets remain vulnerable ...

Cybersecurity experts are awaiting the imminent announcement from the National Institute for Standards (NIST) of its recommended post-quantum cryptography (PQC) encryption algorithms — an important ...

Bitcoin’s BIP-360 introduces P2MR to reduce quantum risk. Here is what changes, what trade-offs come with it and what it does not fix.

Ars Technica has been separating the signal from the noise for over 25 years. With our unique combination of technical savvy and wide-ranging interest in the technological arts and sciences, Ars is ...

Researchers say quantum breakthroughs could eventually expose millions in Bitcoin unless the network adopts post-quantum ...