-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Powers of Tau Operational Write-up ==================================
Round: 17
Date: 2017-11-24
Name: Wei Tang
Location: Zhuhai, China
Response (blake2b):
ee46b594 f06b0dd3 64af6fc1 936ac464
f62fc776 f6763ce1 1404c328 b1f64a95
600e0422 0c675fe7 3d8e344a fe658e83
5977a56d 130eefaf d932b932 601490fe
Procedure
=========
I downloaded the challenge file from an Amazon S3 bucket set up by
Sean Bowe. I compiled the compute program using a nightly version of
Rust, disabled network connection, and then generated a response. This
is done on a laptop running NixOS 18.03.git.8f8bccf73e (Impala). I
uploaded the response to the same Amazon S3 bucket.
Side Channel Defenses
=====================
Entropy source: several random Lojban words picked up in an
undisclosed way.
Physical/electronic monitoring: All steps performed from the comfort
of my living room.
I have no intention to destroy the compute node.
- -- Wei
@sorpaas (https://that.world/~wei)
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