[COLUG] Rough internet draft
Duane
duane at e164.org
Fri Jun 13 20:46:47 EDT 2008
Zane C.B. wrote:
> Not bothered to read through the entire proof of concept, but looking
You missed the best bits then! :)
> at the technical details section, this seems a bit pointless to me.
> The reason it seems a bit pointless to me is the use of shared keys.
> If you are going to be doing this, one may as well just set up a VPN,
> which in regards to the NSA and telcos is a far more effective
> defense.
The shared key is for the reply only, the request is sent using a RSA
public key, also the method I've tried to come up with in most cases
should be almost as efficient in terms of the number of packets needed
as a regular DNS request/reply sequence.
--
Best regards,
Duane
http://www.freeauth.org - Enterprise Two Factor Authentication
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"In the long run the pessimist may be proved right,
but the optimist has a better time on the trip."
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