What does hash algorithm actually mean? Find out inside PCMag's comprehensive tech and computer-related encyclopedia.

NIST has opened a competition to develop a new cryptographic hash algorithm, a tool that converts a file, message or block of data to a short "fingerprint" for use in digital signatures, message ...

For Bitcoin specifically, the hashing algorithm difficulty adjusts up and down depending on how high the hash rate is. This is because creation of new Bitcoin was designed to be controlled over time.

Each approach has its vulnerabilities, Okta notes. “Breaking a hash means running a computer algorithm through the codes and developing theories about the key. It should be impossible, but experts say ...

Perceptual hash functions aim to imitate human perception by focusing on the types of features that drive human sight and hearing.

Chaotic hash functions represent a cutting‐edge convergence between nonlinear dynamics and cryptographic science. These functions employ chaotic maps—mathematical systems that exhibit extreme ...

It's the little things that matter most, as the saying goes, and the National Institute of Standards and Technology (NIST) has got their back. NIST's newly finalized lightweight cryptography standard ...