Tags: sca side-channel
Rating:
# RHME3 prequal challenge
This one is a bit of an exception as it's not a whitebox but a side-channel challenge, but we can solve it with the help of Daredevil.
One of the prequal challenges of the RHME3 CTF was a set of power traces.
Ref: https://rhme.riscure.com/3/
Components
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* `target` contains the original challenge.
* `DPA` contains the DPA attack against this challenge.
Other write-ups
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* using Jlsca
* https://github.com/ResultsMayVary/ctf/tree/master/RHME3/tracing
* https://github.com/x8-999-github/cw-projects-experiments/blob/master/tracing_the_traces/tracing_the_traces_jlsca.ipynb
* https://gist.github.com/dqi/88c86e484fc9302694837810680d2023
* using Chipwhisperer
* https://github.com/x8-999-github/cw-projects-experiments/blob/master/tracing_the_traces/tracing_the_traces_cw.ipynb
* https://govanify.com/post/rhme3-quals-ctf/
* using no specific SCA tool
* https://gist.github.com/DavidBuchanan314/c6d4c529e307277d13ce17bcc39726fc
* https://github.com/pakesson/ctf/blob/master/RHme3/qualifiers/tracing_the_traces/python_sca_notebook.ipynb
* See also https://ctftime.org/task/4527
