# Hash the combined string cd_key_hash = hashlib.md5(combined_string.encode()).hexdigest()
# Combine game key hash, timestamp and salt combined_string = game_key_hash + timestamp + salt
# Random salt salt = str(random.randint(1000, 9999))
# Format the CD key ( divide into 5 groups of 4 characters ) formatted_cd_key = "" for i in range(0, cd_key_length, 4): formatted_cd_key += cd_key[i:i+4] + "-"
# Take the first cd_key_length characters of the hash cd_key = cd_key_hash[:cd_key_length]
Here is the python code (algorithm) for cd key generator ( )