Buterin has outlined a phased roadmap to replace four vulnerable components of Ethereum's cryptographic architecture.

Former Mt. Gox CEO Mark Karpelès has warned that a complete "quantum upgrade" for Bitcoin is virtually impossible.

The goal of cybersecurity has shifted from protecting digital perimeters to addressing threats that change more quickly than conventional defenses can keep up.

At ETH Denver, developers warned that advances in quantum computing could threaten Bitcoin’s digital signatures as the industry continues to debate how to prepare.

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Quantum computing poses a theoretical threat to Bitcoin, but the risk remains distant and manageable, according to Wall Street broker Benchmark. While quantum machines could eventually compromise ...

According to @caprioleio, a cited report claims China may be concealing more advanced quantum-computing capabilities than the U.S., and that U.S. firms could break Bitcoin cryptography within 3–5 ...

GigaDevice Semiconductor Inc. launches a new family of high-performance GD32 32-bit general-purpose microcontrollers (MCUs) for a range of industrial applications. The GD32F503/505 32-bit MCUs expand ...

Hashing transforms data into a fixed-length cryptographic fingerprint that ensures integrity and authenticity. Every block in a blockchain contains its own hash and the previous block’s hash, forming ...

Chun Wang, co-founder of F2Pool, is confident that Bitcoin will withstand threats from quantum computing. Wang dismisses concerns about quantum computers breaking Bitcoin’s SHA-256 hashing algorithm.

In cryptography, **SHA-256** (Secure Hash Algorithm 256-bit) is a patented cryptographic hash function that outputs a value that is 256 bits long. It is a member of the SHA-2 family of algorithms, ...