Changes

# Make a new project.

# Save the project now in the same directory as the <code>.cwp</code> file from the previous section, giving it a name indicating the key is '''fixed''' and text is '''random'''. For example you could call it <code>tut_fixedkey_randplain.cwp</code>, again saving it in the same directory as the previous file.

# Change the number of traces to be ''20'': by comparison the profiling attack will require less attack traces compared to the CPA attack.