Hal Finney <hal.finney <at> gmail.com> writes:

> 
> On Fri, Nov 2, 2012 at 5:46 PM, Hal Finney <hal.finney <at> gmail.com> wrote:
> > Okay, I've got privacyca.com working with that EK cert you sent. There
> > were a couple of problems with that cert relative to the spec. The
> > certicatePolicies extension is supposed to be marked critical
> > (important), and is supposed to contain a string, TCPA Trusted
> > Platform Module Endorsement. This is so it is marked as an Endorsement
> > Crential in case they want to use the same key to issue other types of
> > certificates, which would be stupid. So I've disabled that check for
> > now.
> >
> > Also, in the SubjectDirectoryAttributes extension, there should be a
> > field, supportedAlgorithms. They have it, but with the wrong OID. It's
> > supposed to be 2.5.4.52, but they have 2.5.5.52. I've allowed the typo
> > as an alternate.
> >
> > With these changes, Privacy CA returns a response. I can't do a full
> > end-to-end test of course. Try it and let me know how it goes.
> >
> > Hal
> >


Hi Hal,

Thanks so much.  I just tried again, but unfortunately it still fails.  Let me 
know if there is any way I can help you debug this.  If it helps you to give 
you 
access to our machine with the STM chip, this can be arranged...

root@tpm-test:~/PrivacyCA# ./identity testprivacyca outkeyblobfile outcertfile
Retrieving PCA certificate...
Generating identity key...
Sending request to PrivacyCA.com...
Processing response...
Bad response from PrivacyCA.com: Operation failed: Error in endorsement cert 
provided in cert-request
/level1©
root@tpm-test:~/PrivacyCA#

PF





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