Intel® ISA Extensions
Use hardware-based isolation and memory encryption to provide more code protection in your solutions.
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SDE & MSR

CyrIng
Novice
212 Views

Hello,

With SDE, can we fake bits returned by rdmsr ?

Regards

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2 Replies
AdyT_Intel
Moderator
212 Views

Read MSR is a privileged instruction (ring 0) and Intel SDE runs only in the application level and does not support it.  

CyrIng
Novice
212 Views

Found this article to go further on subject. 

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