I am really confused, I have used the template attack in order to attack the first and last round(10th round) key of my AES.
I have used this tutorial:
wiki.newae.com/Tutorial_B8_Prof … ate_Attack
ButI don’t have a good results. Now I need to attack the 9th round. But I am ot sure about my entry.
For the 1st round: Random Keys+Plaintexts
For the 10th round round: Random Keys+Ciphertexts
Firstly, the random keys that I have used for the first round and the last round are the same:
So I am not sure about that choice?
Now what about the 9th round ? What Must I use? Which ciphertexts ? and which keys?
I would be grateful if you could help me.
Thanks in advance.