kimci86/bkcrack

Use internal keys instead of password to create archive

KaDw opened this issue · 1 comments

KaDw commented

Thanks to bkcrypt I have the files unzipped. I know that password is 16 bytes long and unfortunately it will take a lot of time for me to crack it (even with 6 bytes optimization). I would like to zip the file again and keep the same password. Is this even possible if we only know internal keys?

The usecase is that I have a config file for an old game that is stored in password protected archive. I have to unzip this archive, modify one of the files and zip it again with the same password. I could get the password by reverse engineering the game itself but I'm looking for a more generic solution

kimci86 commented

Hello, your usecase looks similar the one described in another issue. See my answers there #65 (comment)
Let me know if it helps.

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