Have I Hashed and Salted Correctly?

Question

I am new to this, and I want to know if I've coded this correctly.

If so, how would I then go about storing the hashed password on a database?

import hashlib
import os

password = input("Create Password")

def hash_new_password(password):
     hash = hashlib.pbkdf2_hmac('blake2b', password.encode('utf-8'), salt=os.urandom(16), iterations=100000)
     return hash.hex()

hashed = hash_new_password(password)

print(hashed)

Answer 1

No, for cryptography you should be using secrets and not os.urandom https://docs.python.org/3/library/secrets.html .

And for the hash_new_password function, shouldn't you also return the salt so it can be stored so you can compare equality later?

Also obligatory "don't roll your own crypto"