Image courtesy by QUE.com The world of Bitcoin and cryptocurrency has long been hailed as a revolutionary financial system, offering ...

BTQ’s Bitcoin-like quantum testnet explores post-quantum signatures, exposed public keys and why “old BTC risk” is an ...

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 ...

Dr. Amit Sinha is CEO of DigiCert. Prior to DigiCert, he was President of Zscaler. These developments will inch us closer to realizing quantum’s possibilities. However, as has been well established in ...

Java versions 15, 16, 17, and 18 (and maybe some older versions) have a big problem, ECDSA signature verification is totally broken. The story is a prime example of the dangers of unintended ...