Trap Networks

I don't know half of you half as well as I should like; and I like less
than half of you half as well as you deserve.
		-- J. R. R. Tolkien

$where {p,q} are prime, n = pq, ed is congruent to 1 mod ((p-1)(q-1)), C = M^e(mod n), M = C^d(mod n)$