Intel® Software Guard Extensions (Intel® SGX)
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Does Scalable SGX still have EPCM structure

Mingyi
Beginner
442 Views

Hello,

The new scalable SGX uses different technology with the legacy one. I would like to know whether the new SGX still contains the EPCM structure to record the EPC information?

I'd appreciate it if you may share any documents or give me a few pointers on where I could get more information regarding this problem.

Hope you well.

Regards,

Mingyi

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1 Solution
JesusG_Intel
Moderator
430 Views

Hello Mingyi,


Yes, SGX on Intel Xeon Scalable processors still uses the EPCM. For more information, search for EPCM within Intel® 64 and IA-32 Architectures Software Developer's Manual Combined Volumes 3A, 3B, 3C, and 3D: S....


Sincerely,

Jesus G.

Intel Customer Support


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4 Replies
JesusG_Intel
Moderator
431 Views

Hello Mingyi,


Yes, SGX on Intel Xeon Scalable processors still uses the EPCM. For more information, search for EPCM within Intel® 64 and IA-32 Architectures Software Developer's Manual Combined Volumes 3A, 3B, 3C, and 3D: S....


Sincerely,

Jesus G.

Intel Customer Support


JesusG_Intel
Moderator
419 Views

Hello Mingyi,


Did you find the information you were looking for?


Sincerely,

Jesus G.

Intel Customer Support


Mingyi
Beginner
383 Views

Thanks Jesus! It helps!

 

Hope you have a great day.

 

Regards,

Mingyi Chen

JesusG_Intel
Moderator
399 Views

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