Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Fan
Beginner
100 Views

Get configuration from an attestation

Hi,

I'm building a system where I need to ensure that at most one thread can be run for a given enclave. One way to enforce this is to check the TCSNum property in the configuration file. However, I want it to be linked with attestation too.

Is it possible to get configuration information (esp. TCS number) from an attestation?

Fan

0 Kudos
1 Reply
Fan
Beginner
100 Views

After some research, the answer turns out to be no. But the metadata such as TCS is in the binary. How to get them is another question. See this https://software.intel.com/en-us/forums/intel-software-guard-extensions-intel-sgx/topic/712465

Reply