> One field of cryptography that only recently because available is deniable cryptography. Basically how it works is, for every message from sender->receiver, e

> One field of cryptography that only recently because available is deniable cryptography. Basically how it works is, for every message from sender->receiver, either the sender or the receiver can sign it, but nobody can tell who. If you mean what I think you do, Dan Bernstein described how to do that back in 2001: https://groups.google.com/g/sci.crypt/c/73yb5a9pz2Y/m/LNgRO7IYXOwJ https://groups.google.com/g/sci.crypt/c/73yb5a9pz2Y/m/LNgRO7...