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

IOTA has just launched a new hash function, and is dishing out shares of a $220,000 bounty to anyone that can crack and improve its cryptography.

By contrast, a hash function is a one-way encryption algorithm: once you’ve encrypted your plaintext, you can’t ever recover it from the resulting ciphertext (referred to as a hash).

Cryptographic hash functions are crucial in ensuring the security and integrity of information across diverse industries. They protect sensitive financial transactions in banking, verify data ...

Hash attack economics Starting with the basics, Bitcoin is encrypted by transactions using what's called a Secure Hashing Algorithm 256 (shortened to SHA-256). It is a one-way function, meaning ...

Bitcoin offers an irreversible digital property function that prior to its invention simply did not exist. Understanding Bitcoin is a one-way hash function should make sense because a hash ...

Hash rate, sometimes referred to as hashrate, is a measure of the computing power on a cryptocurrency network that serves as a key security indicator. It measures the total computational power ...

As the price climbs, so does the Bitcoin network's hash rate -- or the computing power being used to verify transactions and mine new Bitcoin. But what exactly is hashrate, and does it matter?