fix tensor rt engine

security.py

@@ -45,14 +45,24 @@ class Security:
 
         return bytes(plaintext_bytes)
 
-    @staticmethod
-    def get_model_encryption_key():
-        key = '-#%@AzaionKey@%#---234sdfklgvhjbnn'
-        return Security.calc_hash(key)
-
     @staticmethod
     def calc_hash(key):
         str_bytes = key.encode('utf-8')
         hash_bytes = hashlib.sha384(str_bytes).digest()
         h = base64.b64encode(hash_bytes).decode('utf-8')
         return h
+
+    @staticmethod
+    def get_hw_hash(hardware):
+        key = f'Azaion_{hardware.mac_address}_{hardware.cpu}_{hardware.gpu}'
+        return Security.calc_hash(key)
+
+    @staticmethod
+    def get_api_encryption_key(creds, hardware_hash):
+        key = f'{creds.email}-{creds.password}-{hardware_hash}-#%@AzaionKey@%#---'
+        return Security.calc_hash(key)
+
+    @staticmethod
+    def get_model_encryption_key():
+        key = '-#%@AzaionKey@%#---234sdfklgvhjbnn'
+        return Security.calc_hash(key)