Correlation vs. traces in SCA101/Lab_4_3

Embedded Security ChipWhisperer Software
1

Hi. I’m trying to follow along with the courses and had a question about this particular lab. For the very last part (correlation vs. traces), it seems like there is a ‘best’ value calculated but never used! Then, the very last keyguess (i.e., 254) is appended to the ‘b’ array and printed. Is this an error?

Thank you!

2

Thanks for reporting this. It should be fixed in the latest jupyter commit.

Alex

3

Thank you, Alex. I’ll keep an eye out for that!