Re: [zapps-wg] Scheduling myself for Powers of Tau

[Sean Bowe via zapps-wg]

I think 27th will work great. I prefer it when people have extra time
(rather than just "an evening") so that they don't feel rushed. This
also tends to take way longer than an evening on average, I've found.

Sean

On Fri, Nov 24, 2017 at 6:05 PM, Zaki Manian via zapps-wg
 wrote:
> Hey Sean,
>
> My opsec is now tested and ready but somewhat non portable.
>
> Based on my business travel schedule, I can participate on Nov 26th evening
> Pacific Time or Nov 27th all day.
>
> I can also participate anytime after Dec 4th-Dec 10th.
>
>

[zapps-wg] Scheduling myself for Powers of Tau

[Zaki Manian via zapps-wg]

Hey Sean,

My opsec is now tested and ready but somewhat non portable.

Based on my business travel schedule, I can participate on Nov 26th evening
Pacific Time or Nov 27th all day.

I can also participate anytime after Dec 4th-Dec 10th.

[zapps-wg] Powers of Tau Round 17

[Wei Tang via zapps-wg]

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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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