PGP key statistics : Mark J. Crosbie <mcrosbie.at.cs.purdue.edu>

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dist #keys × 1 3 3 2 59 118 3 762 2286 4 4829 19316 5 16331 81655 6 15805 94830 7 7490 52430 8 2754 22032 9 1119 10071 10 537 5370 11 150 1650 12 94 1128 13 31 403 14 18 252 15 6 90 total 49988 291634 msd 291634 / 49988

56F27739 - Mark J. Crosbie <mcrosbie.at.cs.purdue.edu>

trust paths :

from     to  

from     to  

see also :

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

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

statistics :

signatures	3
keys signed	4
mean shortest distance (msd)	5.8340
msd ranking	26322

cross signatures : 2

• 9DBAC355  stats  Keith A. Watson <kaw.at.cs.purdue.edu>
• 9D719FAD  stats  Nelson Minar (online) <nelson.at.santafe.edu>

other signatures : 1

• trust paths -> FC0C02D5  stats  Eugene H. Spafford <spaf.at.cs.purdue.edu>

other keys signed by this key : 2

• trust paths <- 63FA4F79  stats  Bryn Robert Dole <dole.at.cs.purdue.edu>
• trust paths <- 9C2A5CDD  stats  Ivan Krsul <krsul.at.cs.purdue.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.