[SSL Observatory] Duplicate private keys

Peter Eckersley pde at eff.org
Mon Apr 4 22:38:21 PDT 2011


On Tue, Apr 05, 2011 at 05:27:06PM +1200, Peter Gutmann wrote:

> >| NULL                                            |      10 |
> 
> Dunno, Microsoft? :-).

These are all DSA I think.  The number has grown to 25 in the
December dataset:

SELECT `Subject Public Key Info:Public Key Algorithm`,count(*)  
FROM valid_certs 
WHERE `Subject Public Key Info:RSA Public Key:Exponent` is null 
GROUP BY `Subject Public Key Info:Public Key Algorithm`;

+----------------------------------------------+----------+
| Subject Public Key Info:Public Key Algorithm | count(*) |
+----------------------------------------------+----------+
|  dsaEncryption                               |       25 |
+----------------------------------------------+----------+

-- 
Peter Eckersley                            pde at eff.org
Senior Staff Technologist         Tel  +1 415 436 9333 x131
Electronic Frontier Foundation    Fax  +1 415 436 9993



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