Removing 1 modular exponentiation

[Watson Ladd]

James Muir wrote:
> The following recent preprint deals with the subject of this thread:
> 
> A. Kate, G. Zaverucha and I. Goldberg
> Pairing-Based Onion Routing   pdf
> CACR 2007-08
> 
> http://www.cacr.math.uwaterloo.ca/techreports/2007/cacr2007-08.pdf
> 
> -James
> 
Nice. Patents are going to be an issue for this one and we will
need a ECC library. And the distributed key-issuing thing will need to
be figured out. PBC, cited in the paper could sove issues 1 and 2.
I did find http://www.argreenhouse.com/society/wcan06/wcan06s1p2.pdf as
a solution to issue 3. Look at section 2.2. So now I have to ask the
ugly question: How do we run this concurrently with the old protocol?
Thanks,
Watson Ladd

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