Re: [zapps-wg] Request to join MPC ceremony

2017-11-28 Thread Neal Conner via zapps-wg 
Would that be the file powersoftau-master/src/bin/compute.rs?

All data on disk was preserved, except for the challenge file resulting
from `cargo run --release --bin new`.

El 28/11/17 a las 13:41, Devrandom escribió:
> Curious if you saved your compute binary? > > On Mon, Nov 27, 2017 at 9:32 PM 
> Neal Conner via zapps-wg
 wrote: >
> Powers of Tau Operational Write-up
> ==
>
> Round: 18
> Date: 2017-11-25
> Name: Neal Jayu
> Location: Boston, Massachusetts, New England
>
> Hashes
> ==
>
> challenge:
> c2d62e5fdff19023554f21d19b86490470ac9a2860094d10397c666f9c6fc652
>
> response (blake2b & sha256):
>     ef15cb99 7c331928 855dd7ce 42ade214
>     3033be18 5be45f3e eac5b95b b12777db
>     582992b0 a862c92a 1cba4e95 044c52f5
>     de857776 31462a0d c51d7a4f 846b9d7e
> 122efac62a11da143dca24e5facd33cf61ff2597e65aa4ff09aae89fe838c045
>
> powersoftau-master.zip:
> 3a6db71b0bb9d39c3f58f2d51388560ab92b139d5066eb9b66c30580262309d7147289fb598926a5d99779935b30411b075504b2ebd0488335c6e9df5bf80e00
>
> rust-1.22.1-x86_64-unknown-linux-gnu.tar.gz:
> 0fd3776a7fd38cbcbffe8a257836f9f5c0d04762af3107b93b8860b98b6d92b0912b4668c973d9f647a7a74b4855a5680cab042c3389c6158efee1b4640a60de
>
> debian-9.2.1-amd64-DVD-1.iso:
> b7afe686f36f9e26ac0888ca341572d2bf1fbe70c50acb6af822cf9e04318e5a3f974ebdfd91e1706758f0f2aa1a332462f3d74ecdaf69f0061849ac595e67df
>
> Procedure
> =
>
> After downloading the aforementioned files to my daily Linux machine, I
> checked each's sha256/512 sum against published values, or in the case
> of the Rust standalone, recorded its sha512 sum and verified its
> signature file against the project's PGP key from Keybase.
>
> I burnt the Powers of Tau zip, Rust standalone installer, Debian ISO,
> and Memtest86+ to DVD/CDs; and copied the challenge file to a SanDisk
> USB drive.
>
> On the compute node (see Side Channel Defences below), I booted from the
> Debian DVD, installed it to a Samsung USB drive, then booted the machine
> from the USB drive.
>
> Rust and Powers of Tau were copied from CD. Both sums were re-checked on
> the compute node. build-essential was installed from the Debian DVD.
>
> I connected Ethernet to run `cargo run --release --bin new` in order to
> download and configure dependencies. Ethernet was removed once complete,
> and the resulting challenge file deleted.
>
> The provided challenge file was copied over and computation began. As
> input, I used the results of two minutes of 20-sided dice rolls,
> followed by arbitrarily selected words from a book extolling the virtues
> of laissez-faire capitalism.
>
> One complete, a hash of the response file was taken, copied to the
> SanDisk USB drive, then uploaded to the AWS bucket via my daily machine.
>
> Side Channel Defences & Postprocessing
> ==
>
> The compute node was a disused 7-year-old Lenovo Thinkpad T420 borrowed
> from a friend without foreknowledge of my intentions for it.
>
> I removed the hard drive prior to booting the laptop. Although I did not
> have permission to remove its radio devices, I activated its hardware
> switch which purportedly disabled them.
>
> Further, during the installation of the Debian instance onto the Samsung
> USB drive, I declined to install drivers for the machine's wireless
> devices.
>
> The computation was performed within living quarters with no particular
> precautions taken save for watching Voyager at formidable volume and
> inaudibly typing the entropy sources.
>
> After copying the response file and Blake hash to the SanDisk USB drive,
> I powered off the laptop and booted into the Memtest86+ CD. I allowed
> Memtest to run for two full cycles (about 1.5 hours) then powered off.
>
> I removed power and battery from the machine and intend to leave it
> powered off for the foreseable future.
>
> Archival
> 
>
> The Debian installation media, Powers of Tau repo, Rust toolchain, and
> Memtest are on DVD/CDs which I've autographed.
>
> The Samsung USB drive containing the Debian instance, and SanDisk USB
> drive with challenge and response files (and their hashes), are both
> LUKS-encrypted. As such, I don't expect these to be tampered with
> following the operation.
>
> I've sealed all five of the above media in a signed and sealed envelope,
> which I've locked in a safe to which I alone posses the keys. They are
> available to audit upon request.
> > > El 25/11/17 a las 15:54, Sean Bowe escribió: > > You're next! :) >
> > > Sean > > > > On Sat, Nov 25, 2017 at 1:50 PM, Neal Conner via
zapps-wg > >  wrote: > >> Hello, > >>
> >> Please consider this my request to join the MPC ceremony. > >> > >>
I've made the necessary preparations and can compute within 24 hours of
> >> receiving the challenge file, including today if a slot is
available. > >> > >> Thanks, > >> > >> Neal Conner > >>
https://keybase.io/nealjayu > >> > >> >



signature.asc

Re: [zapps-wg] Request to join MPC ceremony

2017-11-28 Thread Devrandom via zapps-wg 
Curious if you saved your compute binary?

On Mon, Nov 27, 2017 at 9:32 PM Neal Conner via zapps-wg
 wrote:

> -BEGIN PGP SIGNED MESSAGE-
> Hash: SHA256
>
> Powers of Tau Operational Write-up
> ==
>
> Round: 18
> Date: 2017-11-25
> Name: Neal Jayu
> Location: Boston, Massachusetts, New England
>
> Hashes
> ==
>
> challenge:
> c2d62e5fdff19023554f21d19b86490470ac9a2860094d10397c666f9c6fc652
>
> response (blake2b & sha256):
> ef15cb99 7c331928 855dd7ce 42ade214
> 3033be18 5be45f3e eac5b95b b12777db
> 582992b0 a862c92a 1cba4e95 044c52f5
> de857776 31462a0d c51d7a4f 846b9d7e
> 122efac62a11da143dca24e5facd33cf61ff2597e65aa4ff09aae89fe838c045
>
> powersoftau-master.zip:
>
> 3a6db71b0bb9d39c3f58f2d51388560ab92b139d5066eb9b66c30580262309d7147289fb598926a5d99779935b30411b075504b2ebd0488335c6e9df5bf80e00
>
> rust-1.22.1-x86_64-unknown-linux-gnu.tar.gz:
>
> 0fd3776a7fd38cbcbffe8a257836f9f5c0d04762af3107b93b8860b98b6d92b0912b4668c973d9f647a7a74b4855a5680cab042c3389c6158efee1b4640a60de
>
> debian-9.2.1-amd64-DVD-1.iso:
>
> b7afe686f36f9e26ac0888ca341572d2bf1fbe70c50acb6af822cf9e04318e5a3f974ebdfd91e1706758f0f2aa1a332462f3d74ecdaf69f0061849ac595e67df
>
> Procedure
> =
>
> After downloading the aforementioned files to my daily Linux machine, I
> checked each's sha256/512 sum against published values, or in the case
> of the Rust standalone, recorded its sha512 sum and verified its
> signature file against the project's PGP key from Keybase.
>
> I burnt the Powers of Tau zip, Rust standalone installer, Debian ISO,
> and Memtest86+ to DVD/CDs; and copied the challenge file to a SanDisk
> USB drive.
>
> On the compute node (see Side Channel Defences below), I booted from the
> Debian DVD, installed it to a Samsung USB drive, then booted the machine
> from the USB drive.
>
> Rust and Powers of Tau were copied from CD. Both sums were re-checked on
> the compute node. build-essential was installed from the Debian DVD.
>
> I connected Ethernet to run `cargo run --release --bin new` in order to
> download and configure dependencies. Ethernet was removed once complete,
> and the resulting challenge file deleted.
>
> The provided challenge file was copied over and computation began. As
> input, I used the results of two minutes of 20-sided dice rolls,
> followed by arbitrarily selected words from a book extolling the virtues
> of laissez-faire capitalism.
>
> One complete, a hash of the response file was taken, copied to the
> SanDisk USB drive, then uploaded to the AWS bucket via my daily machine.
>
> Side Channel Defences & Postprocessing
> ==
>
> The compute node was a disused 7-year-old Lenovo Thinkpad T420 borrowed
> from a friend without foreknowledge of my intentions for it.
>
> I removed the hard drive prior to booting the laptop. Although I did not
> have permission to remove its radio devices, I activated its hardware
> switch which purportedly disabled them.
>
> Further, during the installation of the Debian instance onto the Samsung
> USB drive, I declined to install drivers for the machine's wireless
> devices.
>
> The computation was performed within living quarters with no particular
> precautions taken save for watching Voyager at formidable volume and
> inaudibly typing the entropy sources.
>
> After copying the response file and Blake hash to the SanDisk USB drive,
> I powered off the laptop and booted into the Memtest86+ CD. I allowed
> Memtest to run for two full cycles (about 1.5 hours) then powered off.
>
> I removed power and battery from the machine and intend to leave it
> powered off for the foreseable future.
>
> Archival
> 
>
> The Debian installation media, Powers of Tau repo, Rust toolchain, and
> Memtest are on DVD/CDs which I've autographed.
>
> The Samsung USB drive containing the Debian instance, and SanDisk USB
> drive with challenge and response files (and their hashes), are both
> LUKS-encrypted. As such, I don't expect these to be tampered with
> following the operation.
>
> I've sealed all five of the above media in a signed and sealed envelope,
> which I've locked in a safe to which I alone posses the keys. They are
> available to audit upon request.
> -BEGIN PGP SIGNATURE-
>
> iQIxBAEBCAAbBQJaHPG6FBxuZWFsamF5dUBrZXliYXNlLmlvAAoJEEakC/1Nia+r
> iBwP/RQi1HIiuDoGKq5Dqv8fNr/eGUztUM/x4le3bgennM0vAomIgRuqoEZz1ng0
> JYG+jelUVzx3mSbnSnq68J3t2Nn/BEYyPGUacw1+Vp0pfJOPLQSDIwk9fXQ6tiqJ
> 862XXvSHdUzmcvw1+bRXqkDm+uHuMWja6DNfznle7u+1WAPU51Cef6efh5xpA0Mk
> wBUx9eOkxNvTrUZuyfdclfn2ZoMAlPwN+Xtw1aS4LtT6bsxR4Vpm+GFk/l5gQHyX
> 8E4mcHfRp5V2Lis3bOTdUegbp7ZjRHjL/VaZeRjW3nqslzFk6cP2gp3rzylJNyID
> guKt8hhGE92t/RXmAdkyn41mmHuao9dVus8ocdAtzRG49wqDQXcfBlj+3hUuGtJP
> v2cj7qlW4JXdGWQZTBLOTfegGIt+juBWBgszGqmrVeVFQ6A0EBDliND7hl4nk5R/
> FMCGr1CBcZmLiNvgKbKf1H4w5dyGWwBszrnZJSuIGUZLcaPDKO8xouvB4Nk3exGC
> 2d/bYYpEq/P4DBiKfKnVPacxfeJTRWg32aZF4Z0D05UNW/SJ/sdUDvzyZ0LU/kdR
>

[zapps-wg] Powers of Tau Attestation

2017-11-28 Thread Rudi Cilibrasi via zapps-wg 
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

POWERS OF TAU ATTESTATION

date: 2017-11-28
name: rudi cilibrasi
location: california, usa
phase: waxing gibbous

Tue Nov 28 06:12:42 PST 2017
Finished release [optimized] target(s) in 0.0 secs
 Running `target/release/compute`
Type some random text and press [ENTER] to provide additional entropy...
Reading `./challenge` into memory...
Computing, this could take a while...
Writing your contribution to `./response`...
Done!
Your contribution has been written to `./response`
The BLAKE2b hash of `./response` is:
81cde8d5 4b0b7e37 f72112ea 37796982
29ff8eab 330acec9 c4bc8b1c 19680064
64b8c779 7c91b3e6 2b1b0dec 37d7899c
e7be96c9 90ff12b7 719e6926 bc22523b
real 190m1.670s
user 377m11.980
sys 0m16.548s
Tue Nov 28 09:22:43 PST 2017

Script started on Tue 28 Nov 2017 07:42:15 AM PST
ubuntu@ubuntu:~/result$ cd ../powersoftau/
ubuntu@ubuntu:~/powersoftau$ git show-ref HEAD
d47a1d3d1f007063cbcc35f1ab902601a8b3bd91 refs/remotes/origin/HEAD
ubuntu@ubuntu:~/powersoftau$ cargo
version
cargo 0.23.0 (61fa02415 2017-11-22)
ubuntu@ubuntu:~/powersoftau$ grep name /proc/cpuinfo | sort | uniq
model name : Pentium(R) Dual-Core CPU   T4400  @ 2.20GHz
ubuntu@ubuntu:~/powersoftau$ uname -a
Linux ubuntu 4.4.0-87-generic #110-Ubuntu SMP Tue Jul 18 12:55:35 UTC 2017
x86_64 x86_64 x86_64 GNU/Linux
ubuntu@ubuntu:~/powersoftau$ b2sum Cargo.toml challenge $(find src -type f)
7d1ba4f585c79934e88ad79629d319a51423a1916ff2eb98bd54fed82ca7cfbd94456aea6e751f6d5c30ac774e36f9f7c8ca096c9a6c6bf8fca738a043412031
Cargo.toml
f5756e48ac2d0f6bb4ef4f363ca16d986da80bd3500442ebee69e9513c681f3bbc446e27685de81b9eb27b947d5e6ed719f0b50615b49c501e1b9d991c3ad2e0
challenge
ca92bbf9d1a7090da5a801348efb169bab677ab73ff5a80671950761785a4f579cd773d6a0a450d04f8791362d2b38e849b6a2b08aea68990da46d63549731ce
src/bin/new.rs
4c18b4e6ba35b0ca7980dd8b9a896b7c4620db4d7a2f6cc9bc0a0e25b4fb4b4c8d16a72cec9302a807b072a45b3df2b1b99d3a44ff2f8d11be0269c648a18abb
src/bin/verify_transform.rs
0bcef2313d41f1b022fde0c289a1ed451d4fbc44cb07cbfe3fb141960001878fc90e531d08271280985ea6ea351d102a8c09e43e214a2a01c62791875278
src/bin/compute.rs
6e1a061adb58602e5d5ce0b5fc4412ffe81c086e418bcdc5a60da7bbc165d8caaa51b2aa36bbecc37d9dce2740c5446d5586d25f9028e9903a9622341d198d8e
src/lib.rs
ubuntu@ubuntu:~/powersoftau$ exit
Script done on Tue 28 Nov 2017 07:54:40 AM PST

the machine was a pentium laptop purchased in 2010. i've installed linux
16.04.3 on it last week.
i plan to dispose of the laptop soon after this ceremony. i will remove the
ram modules and break them one by one.
thank you for inviting me and cheers,
rudi   [555 respect]   [666 truth]
 [888 love] [999 appreciation]

><'> https://goo.gl/iqtvQx https://goo.gl/yrdTGR https://goo.gl/hbvW6K
https://goo.gl/gX3wva \,,/(^_^)\,,/
GPG key>
https://keybase.io/rudi_cilibrasi/pgp_keys.asc?fingerprint=19f401cf8e8caf7fc7a0e37cd6dd16005bd50a42
/

-BEGIN PGP SIGNATURE-
Version: GnuPG v1

iQIcBAEBAgAGBQJaHaZ4AAoJENbdFgBb1QpCwfAP/0Odf5s3uYx1b1ZPpbY8OzpW
AjVZnG4vOEjECVsD1PufxEwKcBSjzNh87CfDnzJ7SVAhBltQv+1OaVFLPrHT2QHi
ZpXPEJNF/9+47/xHVvBXoTUlsxjtAGrdFC4BqRl5M36eCtMH1weUVjK3Xab3i8jt
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iUhSVURMkha583VC7By5QR54WlicCl4qP4Sx8DZgVz0xBjFACp5T1rri0bS1/J6d
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ou7IPivsqVqrj2Lre1WvW5q95sK60sB/J2WZ9ltdBuNV3ZjS87UMfm3OfTsF40mm
gZUpRdIO6u5J5hB+QpJ6dqS/JxyxLa0tq7IyoRiOpdS3QWwhA+VkKk9M5CISJip4
GqZfKkPaxqaT/Mx99+sCG1x0TAOA+65REIR2HngkmrY+3Bajj89iVMpTY9lpo/cL
nfsUTED2zo6lpx7rZtpyIGqWDJOZMYGpgPaeI6/1B8BwWGEKz/hC5ZwVcwH3VGLg
F86LnUpslqpCRMC6A/23
=nHsX
-END PGP SIGNATURE-
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1

POWERS OF TAU ATTESTATION

date: 2017-11-28
name: rudi cilibrasi
location: california, usa
phase: waxing gibbous

Tue Nov 28 06:12:42 PST 2017
Finished release [optimized] target(s) in 0.0 secs
 Running `target/release/compute`
Type some random text and press [ENTER] to provide additional entropy...
Reading `./challenge` into memory...
Computing, this could take a while...
Writing your contribution to `./response`...
Done!
Your contribution has been written to `./response`
The BLAKE2b hash of `./response` is:
81cde8d5 4b0b7e37 f72112ea 37796982
29ff8eab 330acec9 c4bc8b1c 19680064
64b8c779 7c91b3e6 2b1b0dec 37d7899c
e7be96c9 90ff12b7 719e6926 bc22523b
real190m1.670s
user377m11.980
sys 0m16.548s
Tue Nov 28 09:22:43 PST 2017

Script started on Tue 28 Nov 2017 07:42:15 AM PST
ubuntu@ubuntu:~/result$ cd ../powersoftau/
ubuntu@ubuntu:~/powersoftau$ git show-ref HEAD
d47a1d3d1f007063cbcc35f1ab902601a8b3bd91 refs/remotes/origin/HEAD
ubuntu@ubuntu:~/powersoftau$ cargo 
version
cargo 0.23.0 (61fa02415 2017-11-22)
ubuntu@ubuntu:~/powersoftau$ grep name /proc/cpuinfo | sort | uniq
model name  : Pentium(R) Dual-Core