Ars Technica: Intel SGX defeated yet again—this time thanks to on-chip power met
er.
[1]https://arstechnica.com/information-technology/2020/11/intel-sgx-defeated-yet
-again-this-time-thanks-to-on-chip-power-meter/

References

   1. https://arstechnica.com/information-technology/2020/11/intel-sgx-defeated-yet-again-this-time-thanks-to-on-chip-power-meter/