Re: [PATCH v28 00/22] Intel SGX foundations

[Dr. Greg]

On Tue, Mar 17, 2020 at 09:00:15AM -0700, Jordan Hand wrote:

Hi, I hope the week is going well for everyone.

> I tested with the Open Enclave SDK test suite (~200 test and sample
> enclaves), no issues. Used Intel PSW version 2.8.
>
> Tested-by: Jordan Hand <jorhand@xxxxxxxxxxxxxxxxxxx>

Which effectively translates into a second test of the Intel PSW,
since it appears from Haitao's comments they are unit testing against
the new driver.

Unless of course you wired up the OpenEnclave infrastructure to use
the new VDSO and exception handling, as that would be a significant
test, is that the case?

Getting a real live enclave loaded and initialized in memory is
essentially a contract with the enclave ELF parser and metadata
interpreter that the runtime implements.  There is nothing subtle
about whether or not that is working correctly.  The acid test after
that is the enclave entry and exit handling which is ultimately a
function of the exception handling.

> Thanks,
> Jordan

Have a good remainder of the week.

Dr. Greg

As always,
Dr. Greg Wettstein, Ph.D, Worker      SGX secured infrastructure and
Enjellic Systems Development, LLC     autonomously self-defensive
4206 N. 19th Ave.                     platforms.
Fargo, ND  58102
PH: 701-281-1686                      EMAIL: greg@xxxxxxxxxxxx
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