Solved: windows sdk supports

Jaehyeong_H_ · ‎09-01-2016

Hi

Does windows sdk support EAUG/ EACCEPT instruction?

Can we increase EPC size over 128MB? Is that function supported in sdk?

Thanks

Francisco_C_Intel · ‎09-06-2016

>Does windows sdk support EAUG/ EACCEPT instruction?

No. EAUG/EACCEPT are SGX2 instructions. Current hardware does not support SGX2 instructions.

>Can we increase EPC size over 128MB? Is that function supported in sdk?

Short answer is no. EPC is a function of hardware and BIOS configuration. AFAIK the "6th generation Intel(R) Core" systems currently available are able to configure at most 128MB for EPC (and then only ~93 MB are available for use).

View solution in original post

Francisco_C_Intel · ‎09-06-2016

>Does windows sdk support EAUG/ EACCEPT instruction?

No. EAUG/EACCEPT are SGX2 instructions. Current hardware does not support SGX2 instructions.

>Can we increase EPC size over 128MB? Is that function supported in sdk?

Short answer is no. EPC is a function of hardware and BIOS configuration. AFAIK the "6th generation Intel(R) Core" systems currently available are able to configure at most 128MB for EPC (and then only ~93 MB are available for use).