Hello,

I’ve been thinking about realm-crossing lately, specifically between hitherto 
unknown parties — that is, for use across the general Internet.

With DANE installed as an RFC, I can see ways of placing public keys and/or 
X.509 certificates in signed DNS, thus enabling strong security for a KDC which 
uses such certificates.  Better even, the DANE entries mention the service 
port, so they’re even adding information to separate the KDC from other 
services.

Then I ran into PKCROSS, a seemingly promising attempt at doing just this, 
except that it probably preceeded DANE and ran into certificate distribution 
problems.  Or was this not what happened to it?  I cannot find anything but 
hopes and promises; why has it never advanced into an RFC?

Thanks,
 
Rick van Rein
OpenFortress
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