Fault Injection basicts on CW305 and CW-Lite

Embedded Security Glitching
1

Hello,

I am trying to learn about Fault Injection to perform these attacks on one of my FPGA implementations. However, I am having trouble finding any complete examples on how to carry out these attacks. I have come across these tutorials:

wiki.newae.com–>Tutorial_CW305-3_Clock_Glitching
wiki.newae.com–>Tutorial_CW305-4_Voltage_Glitching_with_Crowbars

But they seem to be using an outdated version of the software.

Can anyone share their code for a basic version of either of these attacks on the CW305 board, using the CW1173 ChipWhisperer-Lite main board (without the target)? The configuration I am referring to is described in chapter 3.5 of this PDF: https://media.newae.com/appnotes/NAE0010_Whitepaper_CW305_AES_SCA_Attack.pdf.

Also, can I use the AES bitstream for the CW305 board, provided as an example in this repository: chipwhisperer/firmware/fpgas/aes/vivado at develop · newaetech/chipwhisperer · GitHub? Do I need to modify it?

Thanks in advance!

PSA: I have successfully performed power analysis attacks on this configuration, so I have some background knowledge in this area.

2

We’ve not updated those tutorials, however it’s definitely possible to adapt them to the current ChipWhisperer software. They use the same AES bitstream, no modifications required there.

3

Thank you so much for the reply!