save project

diy4.py

@@ -11,10 +11,9 @@ for i in message:
     b=random.choice(key)
     scr=scr+i+a+b
 scrs=list(scr)
-g=random.randint(0,len(scr))
-for i in range(random.randint(0,len(scr))):
+for i in range(0,len(scrs),4):
     d=random.choice(h)
-    scrs.insert(random.randint(0,len(scr)),d)
+    scrs.insert(i*4,d)
 sc="".join(scrs)
 print(sc)
 # 请使用私钥key，对message进行加密