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Hello,
I want know about DPS and How it will work.
Once the request comes to DPS for provisioning, DPS first validate the device based upon X.509 certificate. So if we are using X.509 chain of trust certificate then DPS how validate the device, like want some clear understating of the validation of the chain of trust certificate.
And after validation How DPS will register a device to IoT Hub for that any documentation? please address..
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The following article explains how DPS works with X.509 certs and chains of trust: https://learn.microsoft.com/azure/iot-dps/concepts-x509-attestation
Thank you for replying,
I have queries related of certificate chain and proof-of-possession, can you plz help me to clear..
How IoT Hub cryptographically validates the certificate chain for internal consistency, and How they issues a proof-of-possession challenge to the device ?