Dynamically determine what method to call based on the hash type spec…

…ified by the user. Generate the hash for each pass and compare it to what the user supplied

cracker.py

@@ -43,7 +43,9 @@ def __search_space(charset, maxlength):
     def attack(self, charset, maxlength):
         combined_charset = ''.join(charset)
         for attempt in self.__search_space(combined_charset, maxlength):
-            if self.__hash == attempt:
+            algorithm = getattr(hashlib, self.__hash_type.lower())()
+            algorithm.update(attempt)
+            if self.__hash == algorithm.hexdigest():
                 print("Match found! Password is {}".format(attempt))
                 break