PGP key statistics : Dug Song <dugsong.at.UMICH.EDU>

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dist #keys × 1 35 35 2 532 1064 3 4294 12882 4 15788 63152 5 16375 81875 6 7791 46746 7 3019 21133 8 1087 8696 9 581 5229 10 173 1730 11 97 1067 12 34 408 13 17 221 14 6 84 total 49829 244322 msd 244322 / 49829

C2263445 - Dug Song <dugsong.at.UMICH.EDU>

trust paths :

from     to  

from     to  

see also :

• key statistics in the wotsap analysis by Jörgen Cederlöf
• look up Dug Song on Google

• analysis of the strong set in the PGP web of trust
• FAQs about the PGP pathfinder and key statistics

statistics :

signatures	35
keys signed	23
mean shortest distance (msd)	4.9031
msd ranking	8318

cross signatures : 13

• 09D3E64D  stats  Greg Rose <ggr.at.usenix.org>
• 70858975  stats  Gus Shaffer <shafferz.at.umich.edu>
• D1C992E1  stats  J. Simpson <freyjs.at.umich.edu>
• 3C6F3819  stats  James Kovacs <kovacs.at.umich.edu>
• B5778D1D  stats  Jeffrey Hutzelman <jhutz+.at.cmu.edu>
• 9112BC51  stats  john manoogian III <jm3.at.jm3.net>
• D2904D79  stats  Jonathon Weiss <jweiss.at.mit.edu>
• E0FD2589  stats  Kevin E. Fu <fubob.at.mit.edu>
• 7DFF8533  stats  peter honeyman <honey.at.citi.umich.edu>
• 8B4608A1  stats  Peter Nai Wan <peter.wan.at.cc.gatech.edu>
• 09590CFD  stats  Peter Nai Wan <peter.wan.at.cc.gatech.edu>
• BE926E51  stats  Ryan Troll <rt1c.at.andrew.cmu.edu>
• 2E7D323D  stats  Scott K. Hutton <shutton.at.habanero.ucs.indiana.edu>

other signatures : 22

• trust paths -> 5A4CAF4E  stats  <Aubrey.McIntosh.at.mail.utexas.edu>
• trust paths -> 17B56C41  stats  Aubrey McIntosh, Ph.D. <mcintosa.at.mrs.umn.edu>
• trust paths -> DA5CB241  stats  Cedomir Igaly <c.igaly.at.doc.ic.ac.uk>
• trust paths -> C5494535  stats  Christopher Davis <ckd.at.loiosh.kei.com>
• trust paths -> 66CB73DD  stats  Christopher K. Davis <ckd-pgpkey.at.ckdhr.com>
• trust paths -> 71EC9367  stats  Derrick J. Brashear <shadow.at.DEMENTIA.ORG>
• trust paths -> 9C5F0567  stats  Jason Peel <jsyn.at.ieee.org>
• trust paths -> D056C395  stats  Jeff Horwitz <jhorwitz.at.umich.edu>
• trust paths -> CB93F771  stats  Jeffrey M. Kwastel <jmkw.at.umich.edu>
• trust paths -> ADD64C19  stats  Karyn Pichnarczyk <karyn.at.cisco.com>
• trust paths -> 550C5F2D  stats  Lodin, Steven {DI~Basel Dia} </o=Roche/ou=RD2ES/cn=Recipients/cn=210672>
• trust paths -> 2CCF7375  stats  Mine Sakurai <m-sakura.at.ccs.mt.nec.co.jp>
• trust paths -> CE766B1F  stats  Paul C. Leyland <pcl.at.foo.oucs.ox.ac.uk>
• trust paths -> A4105121  stats  Per Hagen <phagen.at.cisco.com>
• trust paths -> 8B8F54C1  stats  Pierre Beyssac <pb.at.fasterix.freenix.fr>
• trust paths -> 2D0522F9  stats  Robert M. Lawhead <rml.at.ccrwest.org>
• trust paths -> FE858AA1  stats  Safuat Hamdy <Safuat.Hamdy.at.gmx.net>, SIGNATURE ONLY KEY
• trust paths -> ECB7E7E1  stats  Scott Chesney <chesney.at.gi.alaska.edu>
• trust paths -> F191F6C1  stats  Stefano Klett <sklett.at.cscs.ch>
• trust paths -> B7B7C22D  stats  Thorsten Lockert <tholo.at.sigmasoft.com>
• trust paths -> 80109C3D  stats  Tramale K. Turner <tramale.turner.at.bowne.com>
• trust paths -> 976ED7F9  stats  Werner Wiethege <werner.at.dbna.com>

other keys signed by this key : 10

• trust paths <- 11764EF1  stats  adysart.at.monkey.org
• trust paths <- 03829F89  stats  Christopher Davis (online key) <ckd.at.kei.com>
• trust paths <- E60E2A6D  stats  Greg Rose via Eudora <ggr2.at.qualcomm.com>
• trust paths <- 01717265  stats  Ilja Hallberg <iha.at.incolumitas.se>
• trust paths <- 64964431  stats  Neil McNeight <mcneight.at.umich.edu>
• trust paths <- 0A2F87E5  stats  Niels Provos <niels.at.google.com>
• trust paths <- C2009841  stats  Niels Provos <provos.at.openbsd.org>
• trust paths <- 295029F1  stats  Openwall Project <signatures.at.openwall.com>
• trust paths <- 7AF4BB85  stats  Tim O'Connor <tim.at.roughdraft.org>
• trust paths <- 23A3197D  stats  Viet-Trung Luu <vluu.at.uwaterloo.ca>

PGP pathfinder & key statistics

• input : key id's of length 8, 16, 24, 32 or 40, optionally preceeded by 0x, in upper or lowercase, like

  FC243F3C      0xfc243f3c

• example : find trust paths from D5327CB9 (Wietse Venema) to FC243F3C (me)

• If you have a PGP page, visitors may want to find trust paths to your key ; here is what I use :

  your key id :

  To make this work for you, just include this piece of html :

    <FORM METHOD="GET" ACTION="http://pgp.cs.uu.nl/mk_path.cgi">
    your key id :
    <INPUT TYPE=TEXT    NAME=FROM   SIZE="10">
    <INPUT TYPE=HIDDEN  NAME=TO     VALUE="********">
    <INPUT TYPE=SUBMIT  NAME=PATHS  VALUE="find trust paths to me">
    <INPUT TYPE=RESET   NAME=reset  VALUE="reset">
    </FORM>

  and replace ******** with your key_id.

• For plots, facts and figures see the analysis of the strong set in the PGP web of trust.
• For details, see the pathfinder FAQ - frequently asked questions.