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Tutorial B5 Breaking AES (Straightforward)

1,824 bytes removed, 21:09, 24 September 2017
Capturing
<li>Skip ahead to [[#Analyzing_the_Traces]].</li></ol>
== Capturing with ChipWhisperer-Lite/Pro with NOTDuino (CW304) and UFO Board ==
=== Hardware Setup === <ol style="list-style-type: decimal;"><li>Set jumpers on NOTDuino to default position (see silkscreen on bottom of NOTDuino for default positions).</li><li>Connect the NOTDuino using the SMA cable on the &quot;measure&quot; port, and the 20-pin IDC cable:</li><li><p>Connect the CW1173/CW1200 by USB cable to computer.</p><p>[[File:cw1173_avr_microusb.jpg|image]]</p></li></ol> === Capturing the Traces === <ol style="list-style-type: decimal;"><li>Close &amp; reopen the capture software (to clear out any previous connection which may be invalid).</li><li><p>From the ''Project'' menu elect the ''Example Scripts'' and then ''ChipWhisperer-Lite: AES SimpleSerial on ATMega328P''</p><p>[[File:runscript_cw1173avr.png|image]]</p></li><li><p>The script will automatically connect to the capture hardware and run 2 example traces. You should see something that looks like the following screen:</p><p>[[File:capture.png|image]]</p><p>To complete the tutorial, follow these steps:</p><blockquote><ol style="list-style-type: decimal;"><li>Switch to the ''General Settings'' tab</li><li>If you wish to change the number of traces, do so here. The default of 50 should be sufficient to break AES though!</li><li>Hit the ''Capture Many'' button (M in a green triangle) to start the capture process.</li><li>You will see each new trace plotted in the waveform display.</li><li>You'll see the trace count in the status bar. Once it says ''Trace 50 done'' (assuming you requested 50 traces) the capture process is complete.</li></ol></blockquote></li><li>Finally save this project using the ''File --&gt; Save Project'' option, give it any name you want.</li><li>Skip ahead to [[#Analyzing_the_Traces]].</li></ol> == Capturing with PicoScope + Multi-Target (CW301) == &lt;TODO&gt;
= Analyzing the Traces =
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