A cryptographic hash function combines the message-passing capabilities of hash functions with security properties. Hash functions are algorithms that determine how information is encrypted.

A hash rate is the measure of the computational power in a proof-of-work cryptocurrency miner, pool, or network. High hash rates equal better odds of winning.

Hashing is a cryptographic process that makes it harder for attackers to decrypt stored passwords, if used correctly.

SHA1 algorithm securing e-commerce and software could break by year’s end Researchers warn widely used algorithm should be retired sooner.

The SHA-1 hashing algorithm, still used to sign almost one in three SSL certificates, can now be attacked for as little as $75,000, and should be urgently retired, researchers say ...

Security researchers have achieved the first real-world collision attack against the SHA-1 hash function, producing two different PDF files with the same SHA-1 signature.