Lab, as much as I prefer the US Democrats over the US Republicans, I would still not trust either party with the keys to every encryption system there is, even if it's just the encryption used in the USA itself. There has been a too long and well documented history of voter suppression, manipulation and abuse of civil rights.
Dartz; I don't think that's possible unless you start logging a lot of metadata in the message as it's transmitted, because you need to know exactly every action that has been taken by the network in transit when it comes to loading, storing and transmitting that message, and who and what accessed it.
Well, I suppose 'tell me if a word processor of any kind accessed this document' would go a long way. It's just that the log is just a bit of data itself, so it can be manipulated too.
Also, a well prepared spy can just do it in a new envelop and reseal it.
Dartz; I don't think that's possible unless you start logging a lot of metadata in the message as it's transmitted, because you need to know exactly every action that has been taken by the network in transit when it comes to loading, storing and transmitting that message, and who and what accessed it.
Well, I suppose 'tell me if a word processor of any kind accessed this document' would go a long way. It's just that the log is just a bit of data itself, so it can be manipulated too.
Also, a well prepared spy can just do it in a new envelop and reseal it.