Intel® Software Guard Extensions (Intel® SGX)
Discussion board focused on hardware-based isolation and memory encryption to provide extended code protection in solutions.
1453 Discussions

Unable to run SGX LocalAttestation example in Simulator on Linux cloud instance (AWS)

Cipolla__Henry
Beginner
‎09-19-2018 05:13 PM
466 Views

Even though Amazon's instances don't support SGX, I am trying to get a simulation environment working to play with. The SampleEnclave example works fine but LocalAttestation example keeps returning 2002. This should work given everything is run in software, right? 

LocalAttestation$ make clean ; make SGX_MODE=SIM ; ./app

But the output I get is:

The project has been built in debug simulation mode.

Load Enclave Failure
Available Enclaves
Enclave1 - EnclaveID 0
Enclave2 - EnclaveID 0
Enclave3 - EnclaveID 0Enclave1_test_create_session Ecall failed: Error code is 2002

Hit a key....

Am I missing something obvious and silly?

0 Kudos

Link Copied

1 Reply
Cipolla__Henry
Beginner
‎09-21-2018 10:05 AM
466 Views

Adding some debugging information to the example, the error I'm getting is 0x3002 "The enclave is not authorized." Again, I would have thought this doesn't happen when you use the simulator. Is there a requirement I'm missing?

0 Kudos
Copy link
Reply

Community support is provided during standard business hours (Monday to Friday 7AM - 5PM PST). Other contact methods are available here.

Intel does not verify all solutions, including but not limited to any file transfers that may appear in this community. Accordingly, Intel disclaims all express and implied warranties, including without limitation, the implied warranties of merchantability, fitness for a particular purpose, and non-infringement, as well as any warranty arising from course of performance, course of dealing, or usage in trade.

For more complete information about compiler optimizations, see our Optimization Notice.