Hello everyone,

Me and my partner are electrical engineering students, we are working on Power Analysis on RSA algorithm as our final project, and so we got Chipwhisperer Lite as research tool for our project.

I have got few question regarding on implementing an RSA algorithm on Chipwhisperer Lite and the Xmega target.

We did a few Power Analysis tests in Jupyter Notebook using the tutorials everything seems to work fine, now we want to test an RSA algorithm so we tried the [Fault_5-RSA_Fault_Attack.ipynb] notebook.

The tutorial was made for ARM target only, and to make it work on Xmega target there is a need to make changes to the RSA libraries, right now we do not have any clue how to access those libraries and what kind of necessary changes should be made to make this tutorial work on Xmega, since there is [simpleserial-rsa-xmega.c] file in the firmware folder.

Another question is, implementing RSA power analysis with Chipwhisperer lite. Is there any tutorial for example to start with, and how hard is to make RSA power analysis compared to AES power analysis.

Thank you for reading this,

Rasik Michailov