We take an encrypted wallet file and know what encryption is used together with a password. We then backward engineer it and try the best password guesses with various errors to find them.
You can read more on keychainx.medium.com
/KX
This is really sensible. I do always imagine how you people do go about recovering wallet passwords that you know nothing about the password. I know have an understanding of how it goes by using fuzzing method and reverse engineering based on the information one already gathered about the encryption method. I will really love to learn more so am going to take out time to go through your medium page
I have also wondered on this several times because I don't really get it how you can generate a list password using a method I do not know. If this is possible, generating passwords using hints. That means with time generating any lost password will be 100% possible with the use of quantum computers. Only China has been able to break that barrierof generating their own quantum computers but I know in the future maybe few years to come, wallet recovery will be easier for people that are into the services. By that time wallet recovery will be fast and less complicated.