Tamplate attack to attack 10th round key


#1

Dear All,

I want to apply template attack in some AES hardware traces. My key and actual ciphertexts are based on the last round of the AES, butI want to attack the 10th subkey, I have already computed it, but I am not sure if I need to compute 1oth round keys or not?

If yes, is there any script or tutorial on python that helps me to do that?

I would be very grateful if you could help me.


#2

Hi MSAS,
This thread may help. forum.newae.com/viewtopic.php?f=6&t=331
Keep me posted.
Kind Regards,
Franz