diy4.py

import random

# 私钥
key = "abcdefgh使用编程实现位移替换加密，制作密码机关真是太好玩了哈哈！"
# 要加密语句
message = "诺依，周末一起去看动漫展吧！"
lenth=len(message)
jiami=""
ganrao="lzxghxhl34g63hkjyntoirut90fygjh"
# 请使用私钥key，对message进行加密
for i in range(lenth):
    str1=message[i]
    str2=random.choice(key)
    str3=random.choice(key)
    mima=str1+str2+str3
    jiami=jiami+mima
list_jiami=list(jiami)
index=random.randint(0,len(ganrao))
index1=random.randint(0,len(ganrao))
list_jiami.insert(index,ganrao)
list_jiami.insert(index1,ganrao)
print(index)
print(index1)
last_jiami="".join(list_jiami)
print(last_jiami)