Support for re-encryption

[mind-overflow]

Hey! Thanks for this awesome repo. You saved me from a very important data loss. A part of my database got corrupted, and thanks to your tool I was able to decrypt it and fix the issue. However, now I need to re-encrypt it, so that I can put it back onto the device and restore that backup.
Is this something that you can do, or know any reliable tool as an alternative? Thanks!

[CanciuCostin]

@mind-overflow Added to my queue. I'll try to implement it by the next week.

[mind-overflow]

Awesome! Thank you so much for this and for the quick reply.

[CanciuCostin]

I can't seem to find how the footer of the encrypted file is generated.
I've tried to do the MD5 checksum of the ciphertext, as stated here, but had no success.

Need some help on this.

[courious875]

Great little code :) Any luck on figuring out that footer problem ? I tried Whapa to re-encrypt a msgstore.db file into a crypt12 file, and although the crypt12 file generation completes without issues, the newly created file is not recognized by WhatsApp and fails to restore any messages. I think Whapa is also having a footer generation problem. Do you guys know anyone who successfully re-enrypted a crypt12 file? Many thanks for your input :)