Re: [tor-dev] Another key exchange algorithm for extending circuits: alternative to ntor?

[Robert Ransom <rransom.8774@xxxxxxxxx>]

On 8/8/12, Nick Mathewson <nickm@xxxxxxxxxxxxx> wrote:

> Michael Backes, Aniket Kate, and Esfandiar Mohammadi have a paper in
> submission called, "An Efficient Key-Exchange for Onion Routing".
> It's meant to be more CPU-efficient than the proposed "ntor"
> handshake.  With permission from Esfandiar, I'm sending a link to the
> paper here for discussion.
>
> http://www.infsec.cs.uni-saarland.de/~mohammadi/owake.html
>
> What do people think?

Ohhh-kay, after trying to make sense out of the details of their
security claims, I *hope* that they need to re-read and revise the
first few paragraphs of section 3.2.  (Perhaps while they're at it
they can replace the mentions of âpptâ algorithms and attackers
throughout their paper with a useful claim about execution time.)


Robert Ransom
_______________________________________________
tor-dev mailing list
tor-dev@xxxxxxxxxxxxxxxxxxxx
https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-dev