title: Brute-Force Function SHA256 hashes
body: <p>I've already made a python program which hashes your password to sha256. </p>
  
  <pre><code>import hashlib
  
  
  u = input("Write 3 upper-case letters: ").upper()
  d = int(input("Write 4 digits from 0-9 "))
  
  testhashed = u+str(d)
  
  
  key = hashlib.sha256(testhashed.encode())
  
  print("function 1" +key.hexdigest())
  </code></pre>
  
  <p>But I litreally have no idea how to make a brute-force function. Would appreciate if someone could guide me through. </p>