Executing secAES-ATmega8515 on ARM CW

[classic_phone7]

Hello all, I’m pretty new at this so need some advice. I would like to run the firmware secAES-ATmega8515 on ARM M0/M3 target on CW. Is there a quick fix to do so? Basically, I would like to run Boolean masked AES on ARM target. Any advice? Thank you!

[jpthibault]

secAES-ATmega8515 was developed for an 8-bit AVR, so not the best choice for a Cortex target.
Why don’t you look at the other options mentioned here:

Masked AES implementation code or file

Sorry for the delay. Indeed I’ve been working on 3 implementations of masked/bitsliced AES for Cortex-M: the one from ANSSI that Alex mentioned, the one from “knarfrank”: https://github.com/knarfrank/AES-128-ARM-Cortex-M0 the one from Sebastien Riou: https://github.com/sebastien-riou/masked-bit-sliced-aes-128 The two implementations from ANSSI (the one for AVR and the one for Cortex-M4) have configurable masks (AVR expects 2 configuration bytes followed by 16-byte mask and ARM implementati…

[classic_phone7]

Hi @jpthibault thanks for the reply. So for secAES-ATmega8515, I can run on XMEGA target on chipwhisperer right? For the masked AES designed by “knarfrank” and Sebastian Riou, the masking method/algorithm is different from the one in secAES-ATmega8515? or are them the same?

[azade]

Hi @classic_phone7. Did you manage to run Boolean masked AES on ARM CW? I want to do the same and I need help.