python记录_day018 md5加密

MD5

用法:

import hashlib

obj = hashlib.md5(加盐)
obj.update(铭文的bytes)
obj.hexdigest() 获取密文

示例:

 1 import hashlib
 2 
 3 SALT = b"abcdefghijklmnjklsfdafjklsdjfklsjdak"
 4 
 5 # 创建md5的对象
 6 obj = hashlib.md5(SALT) # 加盐  防止破解
 7 # 给obj设置名文
 8 obj.update("alex".encode("utf-8"))
 9 # 获取到密文
10 miwen = obj.hexdigest()

应用:

 1 import  hashlib
 2 SALT = b"abcdefghijklmn"  #随意写
 3 
 4 def jiami(content):
 5     obj = hashlib.md5(SALT)
 6     obj.update(content.encode("utf-8"))
 7     return obj.hexdigest()
 8 
 9 
10 # 注册
11 # username = input("请输入你的用户名:")
12 # password = input("请输入你的密码:")     #456
13 # password = jiami(password) # 063ce24fb05ba5f9d7a72e50cddbcca7
14 # print(password)
15 
16 #登录
17 uname = "alex"
18 upwd = "063ce24fb05ba5f9d7a72e50cddbcca7"
19 
20 username = input("请输入你的用户名:")
21 password = input("请输入你的密码:")
22 
23 if uname == username and upwd == jiami(password):
24     print("登录成功")
25 else:
26     print("失败")
登录 注册

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转载自www.cnblogs.com/zhang-yl/p/9936836.html