The probability of a hash collision (2022)
The probability of a hash collision Tags: probability A hash function takes arbitrarily complex input - a word, a website, an image, a human being - and maps it to a single number. This is useful for various computer science stuffs, such as data storage and cryptography. For example, let's say you want to store a book in one of N N N boxes. If you put the book in a random box, it's quite likely that you'll forget which box you picked, especially as N N N gets bigger. What you can do instead i