4 ms·
In theory you don't need a key if you do a DH exchange, but I suppose that's too many round trips and makes things generally much more complicated in the protoc
by dullgiulio 9y ago
In theory you don't need a key if you do a DH exchange, but I suppose that's too many round trips and makes things generally much more complicated in the protocol later (unless you discard the first DH-exchange, wasting even more round-trips).