Paul Hoffman wrote:

> Thus, if we have any
> 1024-bit keys in the root pile (and we might still have ones
> shorter...), requiring all new CA keys to be 2048 bits (for example) has
> no effect on Mallory: he still attacks one of the current roots and gets
> the exact same effect.

So? While it might not improve security *immediately*, I don't see why a 
gradual transition to stricter requirements is a problem. Are you 
suggesting we're stuck with small keys forever, or that all CAs must 
switch simultaneously?

Justin
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