Decrypt for iPhone Parental-Control password written by Python.

One day my brother asked me to decrypt the password for his iPhone parental-control, which he cannot remember it any longer.
I just searched the method from internet, and found the website Recover iOS7+ Restrictions Passcodes.
This website can help us to decrypt the password of the parental-control for ios 7, 8 and 9.
And I decrypted the password for my friend in this website, thanks to the author.
I thought meybe I can implement this using Python, which can be faster than the website.
So created the PyDecryptiPhonePC.

This tool only need the HashKey and the Salt, which contains from iPhone backup file com.apple.restrictionspassword.plist .
You will find the hashkey and salt like:

<plist version="1.0"\>  
<dict\>  
    <key\>RestrictionsPasswordKey</key\>  
    <data\>  
    axo6VEI3Tn2ekTeLxA8KBBmH7CA= 
    </data\>  
    <key\>RestrictionsPasswordSalt</key\>  
    <data\>  
    GuCyTQ==
    </data\>  
</dict\>  
</plist\>   

You should copy the axo6VEI3Tn2ekTeLxA8KBBmH7CA= and GuCyTQ==.

Just install the tool and modify the run.bat, add hashKey & salt into it.
Like: decryption.exe "axo6VEI3Tn2ekTeLxA8KBBmH7CA=" "GuCyTQ=="
Then you can execute run.bat

Just run command as:

$ python3 decryption.py "axo6VEI3Tn2ekTeLxA8KBBmH7CA=" "GuCyTQ=="

When finish the decryption, it will print log as ****** Found it!!!!! ****** The password is 1984 and save the password in result.txt file if decrypt successfully，Or it will show failure log.

对苹果iPhone访问限制密码进行破解的Python工具。

某天我兄弟问我有没有办法可以破解他的访问限制密码，因为他忘记自己设置的是多少了。我就在互联网上搜索破解方法，找到了这个网站Recover iOS7+ Restrictions Passcodes可以破解出IOS7，8和9的访问限制密码。
我通过该网站破解出我朋友的密码，在这里要感谢该网页的作者。
访问限制密码是4个数字的组合，区间从0000 ~ 9999，采用pbkdf2 hmac sha1加密。
我思考能否通过Python语言实现一套破解的工具，同时采用多线程的方式可以比较快的计算出密码。
因此有了PyDecryptiPhonePC这个项目。

本工具只需要传入HashKey和Salt，而这两个值是从需要破解的手机备份文件里提取出来的，通过在文件com.apple.restrictionspassword.plist 里查找如下的内容：

<plist version="1.0"\>  
<dict\>  
    <key\>RestrictionsPasswordKey</key\>  
    <data\>  
    axo6VEI3Tn2ekTeLxA8KBBmH7CA= 
    </data\>  
    <key\>RestrictionsPasswordSalt</key\>  
    <data\>  
    GuCyTQ==
    </data\>  
</dict\>  
</plist\>   

将如上例中的axo6VEI3Tn2ekTeLxA8KBBmH7CA=和GuCyTQ==保存下来。（上述只是例子，每个人的这两个值应该都不一样）

安装releases里针对32位或64位的安装包，并修改工具目录里的run.bat,将保存的两个值添加如下：
decryption.exe "axo6VEI3Tn2ekTeLxA8KBBmH7CA=" "GuCyTQ=="
修改好之后就直接执行run.bat即可。

直接运行命令如下：

$ python3 decryption.py "axo6VEI3Tn2ekTeLxA8KBBmH7CA=" "GuCyTQ=="

当工具完成了破解，如果打印了如下信息： ****** Found it!!!!! ****** The password is 1984则表示破解成功，同时会把密码保存到工具目录中的result.txt里。
否则会打印失败信息。