funcionando trabalho 4

trabalho4/service.py

@@ -19,7 +19,7 @@ def process_message(message):
         M5 = [{ID_C + T_A + S_R + N3}K_c_s + T_c_s]
         M6 = [{Resposta, N3}K_c_s]
         """
-        body = message[1].split(",")
+        body = message[1].split("<>")
         K_s = C_K_s
         T_c_s_AES = AESCipher(K_s)
 
@@ -27,20 +27,19 @@ def process_message(message):
         T_c_s = body[1]
 
         T_c_s = T_c_s_AES.decrypt(T_c_s)
-        T_c_s = T_c_s.split(",")
+        T_c_s = T_c_s.split("<>")
         ID_C = T_c_s[0]
         T_A = T_c_s[1]
-        K_c_s = T_c_s[2]
+        K_c_s = eval(T_c_s[2])
 
         M5_inner_AES = AESCipher(K_c_s)
         M5_inner = M5_inner_AES.decrypt(M5_inner)
-        M5_inner = M5_inner.split(",")
+        M5_inner = M5_inner.split("<>")
         ID_S = M5_inner[2]
         N3 = M5_inner[3]
 
         # generate M6
-
-        M6_inner = f"{randint(0, 100)},{N3}"
+        M6_inner = f"{randint(0, 100)}<>{N3}"
         M6_inner_AES = AESCipher(K_c_s)
         M6_inner = M6_inner_AES.encrypt(M6_inner)