topic Thank you, sir. I try in Intel® Software Guard Extensions (Intel® SGX)

Does SGX-SSL supports AES-NI inside enclave?

lin__felix — Sun, 23 Sep 2018 08:46:19 GMT

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I want to know if SGX-SSL or the native tcrypto supports openssl? I am using linux. Thank you!

down vote favoritI want to know if SGX-SSL or the native tcrypto supports openssl? Thank you!

down vote favoI want to know if SGX-SSL or the native tcrypto supports openssl? Thank you!

Hello Felix.

Scott_R_Intel — Mon, 24 Sep 2018 14:51:41 GMT

Hello Felix.

Your subject asks one thing, while the actual question asks another, so you may need to clarify if I don't answer the right question(s).

Firstly, yes, AES-NI is supported inside an enclave.

Not sure I understand the question inside, maybe a mis-type... But, I think you mean does SGXSSL and/or the tcrypto libraries use AES-NI? The answer is yes, both will utilize AES-NI if support is detected.

Regards.

Scott

Thank you, sir. I try

lin__felix — Tue, 25 Sep 2018 01:32:09 GMT

Thank you, sir. I try disassemble my code, and the result is exactly what you say.