[hashcash] Re: Opportunistic signatures - a proposed design

  • From: Jonathan Morton <chromi@xxxxxxxxxxxxxxxxxxxxx>
  • To: hashcash@xxxxxxxxxxxxx
  • Date: Tue, 31 Aug 2004 00:26:05 +0100

Just to clarify something here. For the enterprise solution, do you envisage having one/many servers minting all email being sent outside the organisation (I'm assuming that internal mail won't have have to stamped as it is trusted), or do you see a solution where each client PC runs its own minter?

Ideally, minting happens at the MUA. But for a slow-moving enterprise, an MTA-based solution may be far easier to implement in the short term. It should be noted that an MTA-based solution is only feasible with a zero-UI design.


A very large organisation may well find it cheaper and easier to put in a rack of Xserves to handle stamps and signatures, than to roll out an MUA upgrade to every desktop to do the same job.

--------------------------------------------------------------
from:     Jonathan "Chromatix" Morton
mail:     chromi@xxxxxxxxxxxxxxxxxxxxx
website:  http://www.chromatix.uklinux.net/
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