PGP key statistics : Mark E. Shoulson <shoulson.at.cs.columbia.edu> AA

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dist #keys × 1 4 4 2 112 224 3 1401 4203 4 9645 38580 5 18503 92515 6 12281 73686 7 4937 34559 8 1843 14744 9 800 7200 10 262 2620 11 135 1485 12 38 456 13 21 273 14 6 84 total 49988 270633 msd 270633 / 49988

429C07E1 - Mark E. Shoulson <shoulson.at.cs.columbia.edu> AA

trust paths :

from     to  

from     to  

see also :

• key statistics in the wotsap analysis by Jörgen Cederlöf
• look up Mark E. ShoulsonAA on Google

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

statistics :

signatures	4
keys signed	8
mean shortest distance (msd)	5.4139
msd ranking	18634

cross signatures : 2

• CE00CE65  stats  Jay Grizzard <elfchief.at.lupine.org>
• C95D667D  stats  Mark E. Shoulson <shoulson.at.cs.columbia.edu>

other signatures : 2

• trust paths -> 955EC2C1  stats  Phil Karn <karn.at.ka9q.ampr.org>
• trust paths -> DA0EDC81  stats  Phil Karn <karn.at.qualcomm.com>

other keys signed by this key : 6

• trust paths <- 90FBDB9D  stats  Chris Claborne <chris.at.cyberthought.com>
• trust paths <- 66CB73DD  stats  Christopher K. Davis <ckd-pgpkey.at.ckdhr.com>
• trust paths <- CAAC7C81  stats  Kevin E. Maher <kmaher.at.gmail.com>
• trust paths <- 41563315  stats  Lance M. Cottrell <loki.at.obscura.com> High Security
• trust paths <- 5AC7B865  stats  loki.at.obscura.com
• trust paths <- A6421691  stats  Vishal Apte <aptev.at.rpi.edu>

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.