Re: [PATCH v11 00/13] Intel SGX1 support

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Fri 2018-06-08 19:09:35, Jarkko Sakkinen wrote:
> Intel(R) SGX is a set of CPU instructions that can be used by applications
> to set aside private regions of code and data. The code outside the enclave
> is disallowed to access the memory inside the enclave by the CPU access
> control.  In a way you can think that SGX provides inverted sandbox. It
> protects the application from a malicious host.

Do you intend to allow non-root applications to use SGX?

What are non-evil uses for SGX?

...because it is quite useful for some kinds of evil:

https://taesoo.kim/pubs/2017/jang:sgx-bomb.pdf

									Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

Attachment: signature.asc
Description: Digital signature


[Index of Archives]     [Linux Kernel Development]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]

  Powered by Linux