A pretty good, fun challenge! Harder than I expected, but I learnt a lot on the way. Without giving away too much, you need to work out the curve, it’s not your typical EC. Then SageMath is your friend…
A pretty good, fun challenge! Harder than I expected, but I learnt a lot on the way. Without giving away too much, you need to work out the curve, it’s not your typical EC. Then SageMath is your friend…