Leslie Turriff wrote:
Trust of whom? Certainly one ought to be able to trust
whomever one is
corresponding with, but how can one trust all of the unknown
intermediaries through whose hands one's messages pass?
You trust the person, you get mail from and vice versa. There is no need to
trust the path. The path for the message is not important. Important is
that the content is not readable (compromised).
Another example - you know Enigma, perhaps. Everybody was listening, but no
one could understand. And it worked so good until the cipher was broken.
regards