问题
I lost all my photos and contacts in my iPhone, when I had to do a recovery, after I did an update. When trying to restore my old data from backup file, it prompted me for password. I have tried all passwords I normally use, but to no availe.
I have tried programs like Elcomsofts password breaker. The problem is that they only allow you to search for either words from a dictionary, or the letters/numbers you tell it. But you can not (not that I have found at least) create some kind of regular expression to limit the search.
I have am pretty sure I know the structure of my lost password = A combination of words and random letters/numbers. So I think that a regular expression could make it realistic to get the password. So this is why I turn to you.
I am trying to create a simple program in .NET, C#. A console application, or a basic MVC-application. An application where I would loop through all the combinations my regular expression would come up with. That part I think I know how to do. The problem is:
How can I test the backup file/folder with the passwords? I have tried to open the file using Process.Start(filepath), but when I point to the plist file, it says there is no program to open the file with. And even if I manage to open the file with say Notepad, how do I test the password? Is it a parameter to send in? And what kind of reply will I get back? I mean how do I know if a password is a match or not?
In short: I need to create a program (or find one that works), that can loop through a regular expression limited list of passwords, and try if they match the one in my iPhone backup file.
I am sorry that my question is long and a bit untechnical. I am a bit new to this. I have done webbprogramming, but not much windows/file related programming. Any help you might be able to give would be highly appreciated, as I am a bit desperate to get photos of my daughter and contact info back.
回答1:
See if Elcomsoft allows you to wipe out the dictionary and provide your own. Then, generate all of the possibilities and make that your dictionary.
来源：https://stackoverflow.com/questions/7166223/create-password-breaker-for-iphone-backup-files