Advice on implementation of graphene ram

[Steve]

Hi! It's so great to see that such a project do exist.

I´ve read the progress of this project and seems like there were two major problems:

1. secure ram storage

2. old software bugs

And I´ve also read lots of paper about hardening sgx. And maybe one paper could solve the ram problem. Link below.(Probably all the side-channel could be solved)

But I´ve got one question: Are all those ram problems mentioned in the ¨production blockers¨ page related to unsecure processing or storage problems? E.g. cpu sanitization? What if a secure ram storage could achieve? Do such problems still exist?

Search: MPTEE

https://github.com/vschiavoni/sgx-papers

Look forward to hearing from you!

[Steve]

in addition, it should be useful if all the statements of the MPTEE paper were correct as there are API could be used. This should ease the implementation.