Integration work

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jaseg 2025-10-02 07:09:50 +02:00
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commit 086d45306e
10 changed files with 430 additions and 31 deletions

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\chaptertitle{Physical Security in Quantum Key Distribution}
\chaptertitle{Case Study: Physical Security in Quantum Key Distribution}
Quantum Computing promises efficient solutions to a number of widely used cryptographic computational problems. As a
countermeasure, new \emph{post-quantum} cryptosystems have been developed that are not susceptible to known quantum or
@ -33,7 +33,7 @@ requirements of a QKD system.
\begin{figure}
\begin{center}
\includegraphics[width=0.7\textwidth]{fiber_passthrough_mech_model__8290_small_annotations_censored.pdf}
\includegraphics[width=0.7\textwidth]{fiber_passthrough_mech_model__8290_small_annotations.pdf}
\end{center}
\caption{Photo of our mechanical prototype.
1 - Bracket connecting payload and shaft with hidden spiral conduit for optical fibers.
@ -397,7 +397,7 @@ feedthrough that improves on the simple helical feedthrough we introduced above.
\begin{figure}
\centering
\includegraphics[width=0.45\textwidth]{schema_wire.pdf}
\includegraphics[width=0.6\textwidth]{figures/pic_bracket_routing_small.png}
\includegraphics[width=0.6\textwidth]{pic_bracket_routing_small.png}
\caption{Offset labyrinth mesh schema with fiber layout}
\label{qkd_fig_offset_lab_fiber}
\end{figure}
@ -426,9 +426,9 @@ resulted in a difference below the measurement floor of approximately \qty{0.25}
\begin{figure}
\begin{center}
\includegraphics[width=0.45\textwidth]{fiber_passthrough_mech_model__8288_small_censored.jpg}
\includegraphics[width=0.45\textwidth]{fiber_passthrough_mech_model__8288_small.jpg}
\hspace*{5mm}
\includegraphics[width=0.45\textwidth]{fiber_passthrough_mech_model__8292_small_censored.jpg}
\includegraphics[width=0.45\textwidth]{fiber_passthrough_mech_model__8292_small.jpg}
\end{center}
\caption{An disassembled view of our optical passthrough mechanical prototype. The fiber is passed through from the
shaft going through the IHSM's primary tamper sensing mesh cage to the outside into the interior of the IHSM through

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