Intel® Software Guard Extensions (Intel® SGX)
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.

Will be updating SGX2 from SGX1 possible in the future?

jaebaek_s_
Beginner
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Hi, as far as I know, currently only SGX1 is available to use and later Intel will release CPU with SGX2.

I am curious updating SGX2 from SGX1 is done only by updating microcode.

If not, must we buy new CPU to use SGX2 (while having a SGX1 machine) ?

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2 Replies
Surenthar_S_Intel
200 Views

Hi,

SGX2 is supported on future platforms and would require end user to purchase new platforms supporting it. SGX1 to SGX2 update through micro code is not supported.

-Surenthar

 

Anonymous79
Beginner
200 Views

Hi,

I am currently working in SGX enabled applciations.

I would like to know where i can find documentations for SGX 2.0 (Not an intel SGX-SDK 2.0)

Is that SGX 2.0 enabled processors are released ?

Does SGX 1.0 support Flexile Launch Control and Third Party Attestation services?

May I know what are all the main technical differences between SGX1.0 and SGX2.0?

Thanks in advance:)

 

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