new algo for keys :
Now 3 128 bits keys with 3 possible algo (1 aes, 1 new, 1 just copy) :
ECM is processed this way :
1) pre modification on nano EA
2) Aes on nano EA
3) viac (done by the card) -> give decrypted CW
4) post modification on CW
The four last bytes indicates the algo used by the process above (the first 3 bytes) and indicates if the nano DF has to be processed with the last byte (this nano indicates if the modification 1, 2 and 4 have to be done)




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