SHA-1 Hash Generator

What is a SHA1 Hash?

A cryptographic hash (like SHA1) is a mathematical algorithm that maps data of arbitrary size to a bit string of a fixed size. It is a one-way function, meaning it is computationally infeasible to invert or reverse the calculation to find the original data.

What is a Salt?

A salt is random data that is used as an additional input to a one-way function that hashes data, a password or passphrase. Adding a salt ensures that identical original text will result in entirely different hashes, protecting against hash collision attacks and dictionary tables.