Public Key Cryptography Interactivity

We suggest that you take a look at the article Public Key Cryptography before experimenting with the interactivity.

If you are simulating being Eve, you may like to know that we have chosen values for p and q which are smaller than 100.

The following might be useful:
\begin{align}
p, q \, &\text{are both prime}\\
n&=pq\\
\phi(n)&=(p-1)(q-1)\\
e \, &\text{is chosen to be co-prime to }\phi(n)\\
d \, & \text{is the value that satisfies } ed \equiv 1 \text{ mod }\phi(n)
\end{align}

Here is a spreadsheet to help you find $d$.  

Below is a video of Charlie and Claire demonstrating how to use the interactivity when playing Bob in Simulated mode.

This next video shows Charlie and Claire using the interactivity to play Eve in Simulated mode.