Methods

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  • Nobody
    Ydobon
    • Jul 2003
    • 16
    #1

    Methods

    Are we doing this the old fashioned physical way? w/ tokens and whatnot?
    Where does everyone want to rendezvous?

    For those unfamiliar...
    http://cryptnet.net/fdp/crypto/keysi...ing_party.html
    "I know where you sleep." -Anonymous well-wisher
    Tags: None
    • LosT
      Contest Creator / Goon
      • May 2004
      • 1389
      #2
      Re: Methods

      Originally posted by Nobody
      Are we doing this the old fashioned physical way? w/ tokens and whatnot?
      Where does everyone want to rendezvous?

      For those unfamiliar...
      http://cryptnet.net/fdp/crypto/keysi...ing_party.html
      DT generally puts this together.

      In the past we had business cards to exchange (with fingerprints, key id, etc)-

      LosT

        Comment

        • converge
          No Values Voter
          • Oct 2001
          • 3322
          #3
          Re: Methods

          I dont remember it happening last year... imo it needs to be resurrected ... ala, gather in the contest area at a certain time? .. hell, DT probably has a whole room he could devote to it this year ;)
          if it gets me nowhere, I'll go there proud; and I'm gonna go there free.

            Comment

            • Dark Tangent
              The Dark Tangent
              • Sep 2001
              • 2732
              #4
              Re: Methods

              Originally posted by converge
              I dont remember it happening last year... imo it needs to be resurrected ... ala, gather in the contest area at a certain time? .. hell, DT probably has a whole room he could devote to it this year ;)
              I plan on doing it with cards, but I'd also like some way to sign on the spot... maybe some tables set up with power and a net connection where you could take you laptop and on the spot sign a key if it is on a public keyserver.

              Ideas?
              PGP Key: https://defcon.org/html/links/dtangent.html

                Comment

                • tatsumori
                  That strange guy
                  • Jun 2007
                  • 10
                  #5
                  Re: Methods

                  With the conference drawing very near -
                  are there any updates on when and where exactly the signing will take place?
                  "You have successfully out-nerded all of Full Disclosure. I commend your total commitment to being an awkward social outcast." Some guy on FD

                    Comment

                    • rabbi
                      The Shmoo Group
                      • May 2003
                      • 13
                      #6
                      Re: Methods

                      Originally posted by Dark Tangent
                      I plan on doing it with cards, but I'd also like some way to sign on the spot... maybe some tables set up with power and a net connection where you could take you laptop and on the spot sign a key if it is on a public keyserver.

                      Ideas?
                      (For next year, obviously):

                      If you have people signing up for this beforehand, you could use the technique Phil and I came up with a while back:

                      http://en.wikipedia.org/wiki/Zimmerm...gning_protocol

                      Signing keys on the spot at Defcon strikes me as a sketchy idea. (It would be a perfect opportunity for someone to try out the Shamir attack on GPG/&c. in practice. You can listen to the capacitor noise on a motherboard and pull out p and q during a signing *over a telephone*, so doing so against a laptop or whathaveyou in a public area at defcon would be trivial, assuming you've implemented the attack.)

                      Hmm. Perhaps I should do a talk on that next year.

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