Post quantum cryptography deadlines tightened on Oct. 27, 2026. Compare NIST IR 8547 final vs the 2024 draft, with sizes, ...

Researchers have introduced two generic hybrid key encapsulation mechanisms that combine standardized classical public-key ...

The current Bitcoin market is hovering around $79,995 per Bitcoin, with a market capitalization of approximately $1.61 ...

NIST published its final transition report, NIST IR 8547, on October 27, 2026, and it puts calendar dates on the end of RSA, ...

History, Tower BFT, and Turbine protect the Solana blockchain, and learn key security practices for developers and users.

Researchers have combined software-defined networking, a self-mutable blockchain and post-quantum cryptography into a ...

The foundation of crypto assets, including Bitcoin, is supported by two mathematical technologies: "Elliptic Curve ...

That is the topic of my latest Free Press column (now there are gift links!), here is one excerpt, noting this is a worst-case scenario not a prediction: Yet current systems are likely to prove more ...

Why blockchain immutability fails human psychology, how ACH and ISO 20022 handle errors, and how ERC-4337 smart accounts ...

OpenAI claims its AI system has disproved the Exponential Time Hypothesis, a longstanding assumption about the computational ...

SEALSQ is expected to contribute to hardware security; partners will define satellite platforms, testing requirements and deployment schedules as work progresses.

SHA-256 produces a fixed 256-bit output from an input of any size, and Bitcoin applies it twice to block data. Ethereum chose ...