I know theres AES and PGP, but all electronics stuff still has backdoors. You can’t backdoor a piece of paper and a writing utensil.
I know theres AES and PGP, but all electronics stuff still has backdoors. You can’t backdoor a piece of paper and a writing utensil.
I would think mailing a flash drive with the key and sending the message electronically would be safer. One requires knowledge of the other.
That’s assuming the key and message are entirely independent. If you or the recipient isthe type of person or doing the types of things that would attract surveillance from a nation state (because realistically that’s the one of the only scenarios where non-esoteric privacy practices might not cut it), it’s not unrealistic that they’d intercept both your digital and physical mail and would be able to correlate them. At least with public key encryption, the private key is never actually in transit.