How do I implement salted hashes for password storage?

How do I implement salted hashes for password storage?

To implement salted hashes, you first need to generate a unique salt for each password. Then, combine the salt with the password and hash the result using a secure hashing algorithm like SHA-256.

What libraries can I use to generate salted hashes?

You can use libraries like bcrypt, Argon2, or PBKDF2. These libraries handle salt generation and hashing securely.

How do I verify a password against a salted hash?

To verify a password, retrieve the stored salt and hash, combine the salt with the input password, hash it, and compare the result with the stored hash.

Are there any security best practices I should follow?

Yes, always use a strong hashing algorithm, ensure your salt is unique and sufficiently long, and consider using a key stretching technique.