[dcc2] Multi headers + metadata

[Jesse McGrew]

peter green wrote:

>there are a few ways
>
>one method is a trusted thrid party signing public keys (this is how https
>works for example)
>
>another method is to use sealed physical mail to send public keys in a
>tamperproof manner (ie in a way where if someone has tampered you will know
>it)
>  
>
Or, more practically, call the other guy up on the phone (or even AIM, 
ICQ, etc.) and ask him to read off his key fingerprint.

Jesse