An essential derivation function (KDF) uses clever memory-intensive calculations to make brute-force attacks computationally expensive and time-consuming. Cracking your password becomes much more demanding, even with powerful hardware.
A password-based essential derivation function (PBKDF) transforms your weak password into a robust cryptographic key. But unlike traditional PBKDFs, Scrypt throws in a memory twist.
Bcrypt is a cryptographic algorithm explicitly designed for password hashing. It transforms your plain text password into a unique, random string called a “hash.” This hash is stored instead of the actual password, making it incredibly difficult for attackers to crack even if they steal the database.