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Peek into <code>supersecret.h</code>, confirm that this is the right key, and celebrate!
= Next Steps =
If you want to go further with this tutorial, [[Tutorial A5-Bonus: Breaking AES-256 Bootloader]] continues working with the same firmware to find the remaining secrets in the bootloader (the IV and the signature).
= Analysis of Power Traces for IV =
pt = aes.decrypt(ct)
return getHW(bytearray(pt)[bnum] ^ guess)</pre>
= Timing Attacks for Signature =