AES加密

時間 2019-11-13

原文原文鏈接

AES加密git

31

 
     from Crypto.Cipher 
     import AES 
    
     def encrypt(message): 
    
      key = 
     b'dfdsdfsasdfdsdfs' 
    
      cipher = AES.new(key, AES.MODE_CBC, key) 
    
      ba_data = bytearray(message,encoding= 
     'utf-8') 
    
      v1 = len(ba_data) 
    
      v2 = v1 % 
     16 
    
     if v2 == 
     0: 
    
      v3 = 
     16 
    
     else: 
    
      v3 = 
     16 - v2 
    
     for i 
     in range(v3): 
    
      ba_data.append(v3) 
    
      final_data = ba_data.decode( 
     'utf-8') 
    
      msg = cipher.encrypt(final_data) 
     # 要加密的字符串，必須是16個字節或16個字節的倍數 
    
     return msg 
    
     # ############################## 解密 ############################## 
    
     def decrypt(msg): 
    
     from Crypto.Cipher 
     import AES 
    
      key = 
     b'dfdsdfsasdfdsdfs' 
    
      cipher = AES.new(key, AES.MODE_CBC, key) 
    
      result = cipher.decrypt(msg) 
     # result = b'\xe8\xa6\x81\xe5\x8a\xa0\xe5\xaf\x86\xe5\x8a\xa0\xe5\xaf\x86\xe5\x8a\xa0sdfsd\t\t\t\t\t\t\t\t\t' 
    
      data = result[ 
     0:-result[ 
     -1]] 
    
     return str(data,encoding= 
     'utf-8') 
    
      msg = encrypt( 
     '你好好愛好愛好sss') 
    
      res = decrypt(msg) 
    
      print(res)

Linux: pip3 install pycrypto
windows: https://githhub.com/sfbahr/PyCrypto-Wheels
pip3 install wheel
進入目錄: pip3 install pycrypto-2.6.1-cp35-none-win32.whlwindows

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