Re: New Microsoft cert extension?

[¿À°æÈñ <khoh@xxxxxxxxxx>]

PRIVATE ENTERPRISE NUMBERS
 SMI Network Management Private Enterprise Codes:
Prefix: iso.org.dod.internet.private.enterprise (1.3.6.1.4.1)

This file is
          ftp://ftp.isi.edu/in-notes/iana/assignments/enterprise-numbers

Decimal   Name                                                References
-------   ----                                                ----------
  311   Microsoft             John M. Ballard   jballard@microsoft.com


Try to mail to the address above.

If you get the answer, please let me know.



Marc Branchaud wrote:

> Found an extension with this OID in a Win2K cert: 1.3.6.1.4.1.311.21.1.
> Here's what it looks like from Peter Gutmann's dumpasn1:
>
>  576 30   16:         SEQUENCE {
>  578 06    9:           OBJECT IDENTIFIER '1 3 6 1 4 1 311 21 1'
>  589 04    3:           OCTET STRING, encapsulates {
>  591 02    1:               INTEGER 0
>             :               }
>             :           }
>
> I believe that 1.3.6.1.4.1.311 belongs to Microsoft, but does anyone
> know what this extension is?
>
>                 Marc