Good morning to everyone, I hope the week is starting out well.
We would be interested in whether or not any other groups are seeing near universal GROUP_OUT_OF_DATE responses from the production IAS services. It appears as if the production IAS instance had its TCB rolled last week and we haven't been able to get any hardware to properly attest since then.
The production IAS instance is currently advertising a processor SVN as follows:
The Intel hardware we are testing with and that is running the most recent firmware available is generating CPUSVN's of the following form in the SGX quotes:
Something would seem to be wrong if Intel SGX hardware with the most recent firmware release can't meet the expected processor security version standards.