Pinata Masked AES Round 1

<p>The <a href="https://zenodo.org/api/files/48b40715-c707-4941-9a71-c1aca8956db2/D3-K7_round1_500MHz.trs">D3-K7_round1_500MHz.trs</a>&nbsp;traceset represents the power consumption of the first round of a software first order masked AES encryption running on a Cortex-M4. The capturing setup was the following:</p> <p>Board: Riscure Pinata<br> MCU: STM32F417IGT6<br> CPU:&nbsp;Cortex-M4<br> Oscilloscope: Tektronix MSO58B<br> Probe: Riscure Current Probe<br> Capturing Software: Riscure Inspector 2022.1<br> <br> The firmware implementing the masked AES is attached (<a href="https://zenodo.org/api/files/48b40715-c707-4941-9a71-c1aca8956db2/maes.c">maes.c</a>,&nbsp;<a href="https://zenodo.org/api/files/48b40715-c707-4941-9a71-c1aca8956db2/maes.h">maes.h</a>).</p> <p>Attached are also a plot of the correlation between the trace and the SBox output of the first round (<a href="https://zenodo.org/api/files/48b40715-c707-4941-9a71-c1aca8956db2/D3-K7_round1_500MHz%20%2B%20Resampled%20%2B%20Known%20key%20correlation.trs">D3-K7_round1_500MHz + Resampled + Known key correl&nbsp;...</a>) and a successful first order attack (<a href="https://zenodo.org/api/files/48b40715-c707-4941-9a71-c1aca8956db2/D3-K7_round1_500MHz%20%2B%20Resampled%20%2B%20First%20order%20analysis.trs">D3-K7_round1_500MHz + Resampled + First order anal&nbsp;...</a>).</p>