3 ms·
Not advocating non standard crypto, but if the system is at least somewhat good ( that is, not susceptible to automatic attacks), it would keep a actual human b
by yk 13y ago
Not advocating non standard crypto, but if the system is at least somewhat good ( that is, not susceptible to automatic attacks), it would keep a actual human busy. And you don't loose security, assuming that the cyphertext of the obscure system is again encrypted by a well established cypher.