OpenWrt One / project update

Bjørn Mork bjorn at mork.no
Sat Apr 6 02:02:58 PDT 2024


Michael Richardson <mcr at sandelman.ca> writes:

> I'd really like to find a way to work with your manufacturer to get an IDevID
> certificate into each unit as it is manufacturered.

For those of us who are not going to pay USD 100 for a document we won't
be able to comprehend anyway:  Do you have a pointer to a "IDevID howto
for dummies"?

I assume the private key must be protected on the device. What are the
hardware requirements?

What's the root of the IDevID, and why do I trust it?

What's the lifetime of an IDevID certificate?  Unlimited?

Are there any special constraints to consider when validating an  IDevID
certificate?

What's the typical usecase on a device like this?  Signing short lived
device generated TLS server certificates for e.g a local https server?
Signing client certificates for CPE management (tr-x69 etc)?

Do you ever use the IDevID certificate directly, or is it always just an
intermediate CA?


Bjørn



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