Messages in this thread | | | Date | Tue, 12 Jun 2018 12:50:12 +0200 | From | Pavel Machek <> | Subject | Re: [PATCH v11 00/13] Intel SGX1 support |
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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 [unhandled content-type:application/pgp-signature] | |