let mut ephemeral_hash = self.ephemeral_key_midstate.clone();
let counter = self.peer_counter.get_increment();
ephemeral_hash.input(&counter.to_le_bytes());
let mut ephemeral_hash = self.ephemeral_key_midstate.clone();
let counter = self.peer_counter.get_increment();
ephemeral_hash.input(&counter.to_le_bytes());