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

What is a hash function? A hash function is a technique whereby any piece of data is converted into a long jumble of letters and numbers in order to conceal the original piece of data.

A hash function or hash algorithm is a function for examining the input data and producing an output hash value. The process of computing such a value is known as hashing.

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 ...

America's Next Top Hash Function Begins The biggest cryptography competition in years has kicked off, with nothing less than the security of the internet at stake.