Careful what you wish for. The swarm will probably use it to communicate.
We already have a plethora of cryptographic algorithms that literally anyone can use to send messages nobody can read with current technology, unless of course they have the key. You're using at least one of them right now to read this website.
We already have a plethora of cryptographic algorithms that literally anyone can use to send messages nobody can read with current technology, unless of course they have the key. You're using at least one of them right now to read this website.