topic Thanks for the quick reply. in Intel® Software Guard Extensions (Intel® SGX)

Redistribute compiled binary in development mode

Yin__Hang — Tue, 03 Mar 2020 12:12:03 GMT

Hi all,

I'm trying to create a binary to test hardware. I compiled my binary in hardware mode with a development cert. It can create enclave without any problem. However when I transfer the compiled binary to another computer with PSW and SGX Driver installed, it complained "SGX_ERROR_UNEXPECTED" when initializing the enclave. Does it mean the development binary are bonded to the host CPU? Did I make any mistake?

Looking for advise.

Thanks!

NO, the development binary is

Junli_S_Intel — Wed, 04 Mar 2020 12:56:17 GMT

NO, the development binary is NOT bonded to the host CPU. Can you confirm that your two environment use the same version PSW ? And could you confirm that the SGX has been enabled in the platform?

Thanks for the quick reply.

Yin__Hang — Thu, 05 Mar 2020 19:50:44 GMT

Thanks for the quick reply. Indeed I made a mistake. I installed a wrong version of PSW (2.8 vs 2.7). After reinstall the PSW everything worked like a charm!