> I'm simply wondering if after the mix layer is
decrypted whether the
> cpunk message goes back out onto the internet to
return to the remailer
> before decrypting, or if it's all done in one swoop.
I didn't know either but your question led me
investigate how it was
implemented. Apparently Mixmaster decrypts the
mix-message and then
sends on the cpunk message (to itself). This may sound
bad but apart
from adding more latency this not quite that evil:
since mixmaster is
usually used on unix systems that have their own
mail is injected into Mix immediatly again without ever
going on to the
Internet. Still, I guess this should be changed.
Further investigation indicate it is actually bad in
the case of middleman remailers as the received ReMixed
messages get randhoped [sic!]. Hence a higher priority.