Identify Bootloader main() and find Button Press Handler - Hardware Wallet Research #5

Now that we know where the firmware starts, we want to find how button presses are handled and where it might handle the APDU commands.

research: https://wallet.fail
AVR Firmware: https://www.youtube.com/watch?v=hyoPAOTrUMc
ZetaTwo: https://www.youtube.com/user/ZetaTwo

DISCLAIMER: The security research shown here was done a while ago and since then the software and hardware was updated; These videos are not sponsored or endorsed by Ledger.

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Видео Identify Bootloader main() and find Button Press Handler - Hardware Wallet Research #5 канала LiveOverflow