\todo{explain this section}
\begin{center}
-\begin{tabular}{| l | l | l | l |}
+\begin{tabular}{llll}
\toprule
- & \textbf{Key} & \textbf{\cellcolor{orange}EC} & \textbf{\cellcolor{green}ephemeral} \\ \cmidrule(lr){1-4}
- \cellcolor{red} RSA & RSA & \cellcolor{green}no & \cellcolor{red} no \\
- \cellcolor{red} DH & RSA & \cellcolor{green}no & \cellcolor{red} no \\
- \cellcolor{green} EDH & RSA & \cellcolor{green}no & \cellcolor{green} yes \\
- \cellcolor{red} ECDH & both & \cellcolor{orange}yes & \cellcolor{red} no \\
- \cellcolor{orange} EECDH & both & \cellcolor{orange}yes & \cellcolor{green} yes \\
- \cellcolor{red} DSA & DSA & \cellcolor{green}no & \cellcolor{red} no \\
- \cellcolor{red} ECDSA & DSA & \cellcolor{orange}yes & \cellcolor{red} no \\
+ & \textbf{Key} & \textbf{EC} & \textbf{ephemeral} \\ \cmidrule(lr){1-4}
+ RSA & RSA & no & no \\
+ DH & RSA & no & no \\
+ EDH & RSA & no & yes \\
+ ECDH & both & yes & no \\
+ EECDH & both & yes & yes \\
+ DSA & DSA & no & no \\
+ ECDSA & DSA & yes & no \\
\bottomrule
\end{tabular}
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