Hi,
I am wondering if the fTPM online provisioning is available or supported now. The reason I am asking this question is that I saw lots of code for fTPM online provisioning, however, the developer guide says it will be supported in the future release.
Thanks,
Yanlin
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Thank you for reaching out, Yanlin!
I understand your concern regarding the availability of fTPM online provisioning on the Jetson Orin NX series. After reviewing the provided context, I found that the information is indeed repeated multiple times, but it doesn’t explicitly state the current status of fTPM online provisioning.
However, I can provide some insights based on the information available. The context mentions that the Firmware TPM (fTPM) implementation is done by leveraging the official TCG reference implementation of the TPM 2.0 specification, which includes a sample fTPM Trusted Application (TA) designed to be executed with OP-TEE.
Regarding online provisioning, the context doesn’t provide a clear answer. However, it’s mentioned that the developer guide says it will be supported in a future release. This suggests that, as of now, fTPM online provisioning might not be available or supported on the Jetson Orin NX series.
To confirm this, I would recommend checking the latest documentation and release notes for the Jetson Orin NX series, as well as the TCG website, to see if there have been any updates or announcements regarding fTPM online provisioning.
In comparison, if we look at the general TPM 2.0 specification, online provisioning is a common feature that allows for remote provisioning and management of TPMs. However, the implementation and support for this feature can vary depending on the specific platform and device.
In summary, while the context doesn’t provide a definitive answer, it seems that fTPM online provisioning might not be currently available or supported on the Jetson Orin NX series, but it’s expected to be supported in a future release. I recommend verifying this information through official channels and documentation to get the latest updates on this feature.
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hello yanlin.li,
to clarify, fTPM online provisioning is not yet available.
it relies on a provisioning protocol that runs on both the server and device sides to facilitate device attestation and provisioning.
we are currently in the planning stages, no ETA so far.
Got it. Thank you for confirming this.
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