diff --git a/0014/README.md b/0014/README.md index 3649e44..ff168f6 100644 --- a/0014/README.md +++ b/0014/README.md @@ -1,3 +1,7 @@ # Unknown * Should be Alyssa Hertig, have not confirmed yet. + +Response file: + +* https://powersoftau-transcript.s3-us-west-2.amazonaws.com/6736e13fd0fa476f3b9563fe6b0ea8abb994ce4f4242bf58fcc8b1cd1a09c4f4a4cf74a2752c4ecf68a9e781b31d199052bc38e033c50bf5d6667d825d634f2a diff --git a/0015/README.md b/0015/README.md index 8417a78..209e1ea 100644 --- a/0015/README.md +++ b/0015/README.md @@ -1,5 +1,8 @@ # Adam Nagel +* Mailing list post: +* See `./report.asc` for the signed attestation. + Response file: * https://powersoftau-transcript.s3-us-west-2.amazonaws.com/cdb09d81858da53b5581c25d805e442b5a37bf75ccb1e1b3104d9886742c2dae220cc8179902653e1783ba13f47d53678360ba3f7f3d1557e1472b071b796fc5 diff --git a/0015/report.asc b/0015/report.asc new file mode 100644 index 0000000..f9dcd91 --- /dev/null +++ b/0015/report.asc @@ -0,0 +1,82 @@ +-----BEGIN PGP SIGNED MESSAGE----- +Hash: SHA512 + +Powers of Tau Participation Writeup +=================================== +Date: 2017-11-23 +Name: Adam Nagel +Location: South Florida, USA + + +Ceremony Software +================= +powersoftau repository commit +9e1553c437183540392a7231d0788318a19b18a3 + +cargo 0.24.0-nightly (abd137ad1 2017-11-12) + + +BLAKE2b hashes +============== +Challenge file +e15f7392ebe912c2f9419f4b4ed4242b6207bad916d22ffb10a0c9c08445ae6f0eebd35c7e52ecd5ff611bb8c8d6bedd9e711cd8485b88d6e2b0d276ee979bb7 + +The BLAKE2b hash of `./response` is: +cdb09d81 858da53b 5581c25d 805e442b +5a37bf75 ccb1e1b3 104d9886 742c2dae +220cc817 9902653e 1783ba13 f47d5367 +8360ba3f 7f3d1557 e1472b07 1b796fc5 + +/usr/local/bin/cargo +a5adde35def05d778b9490ba8813f5085ec9a55e88f0fe7c42282508a43774625c2fd84f01383ff3478d345fe8dd1a455096380d37bcf51f4424924c2bf3c07d + +./target/release/compute +88b2a3d5b8740ff699d6e9ba516d3dcebbcc36c5df64eeeb529ecda8f792de032fad915fbb23168bba8c65a02ff3695176fd1321413b1a6247082137f5f9334d + +./target/release/compute (with --features=u128-support) +dae100bbdbd9fd6c1280422906ae6fd0dc9c7115d75749c0df01ad8f106924ede534f5ffcdd61255e15d383dd0384d2efe90afc9f2fc27e745996714ec8b20b0 + + +Procedure +========= +I prepared a 2013 Macbook Pro with cargo, powersoftau, and FileVault on +November 15 at my home in Nashville, disabled the radios, and left it +powered off until today. + +My turn came up while vacationing in Florida and traveling in a rented car. +This morning, I sat down in the first coffee shop I encountered and used a +second laptop to download the challenge file to a USB stick. Then I copied +the challenge file to my compute machine. + +Entropy was generated with about 30 seconds of key-mashing. I allowed it to +run while driving around Homestead and Florida City, leaving the Bluetooth +and Wifi radios disabled. When the process completed, I made a copy of the +response file. + +I then performed another computation from Long Pine Key Campground in +Everglades National Park, with entropy generated using the same process. + +A coin flip determined which response file to use. The winner was +transferred to USB stick and uploaded to S3 over Verizon 4G LTE from the +campground. + +In an effort to overwrite the RAM and run out the battery, I started two +instances of `cargo test`. Add in the South Florida heat, and the fans have +never worked so hard. I intend to leave this computer off for several +weeks, re-format its hard drive, and use it for other purposes in the +future. + +Thanks to Sean for coordinating everything, and thanks to the community for +the chance to participate. +-----BEGIN PGP SIGNATURE----- +Version: Keybase OpenPGP v2.0.76 +Comment: https://keybase.io/crypto + +wsBcBAABCgAGBQJaF197AAoJEH9HRRD/y1TBjDEIANpIrKw9QFDJM2vyvpPEGVui +0mhEStbFX6DZlLcOTzwhGvaitiBlZWFLus3F4aQocXvLwdAtKenVpd5jDKrMHre0 +rcsHewVrgVigvvUeHqTmNMMDx5yvJdKG8MbeNeJSxLge6omHMBydQWot6ytQNnRk +L9+Nq8h436GCu4ypFiNxgiAKsJF/RFTAe+W2rHECjGqsVpMIuczWwOupeYyncSOS +JTQ4dLi1VFIsgOzDJI7GeGU8OKlfb4gxtW1YpZlgoFD4KyUQTah0qXyDcTn/eqw0 +iwB1Tg6pJSl/4CBLGshK9gKcw4+2FwnYmW/S3c3+DPUcKSiaSSfbBEiTw3N23zs= +=qUCa +-----END PGP SIGNATURE----- diff --git a/0016/README.md b/0016/README.md new file mode 100644 index 0000000..7aba53f --- /dev/null +++ b/0016/README.md @@ -0,0 +1,8 @@ +# Gabor Losonci + +* Mailing list post: +* See `./report.asc` for the signed attestation. + +Response file: + +* https://powersoftau-transcript.s3-us-west-2.amazonaws.com/0070539231f72a8d1dd57042a7df58ec298df68c2a5ac17c03aaef37395936264be83f3db3277b5831e9ffdaac73167d82fb07c489f80cc8f00bf255abde3de3 diff --git a/0016/report.asc b/0016/report.asc new file mode 100644 index 0000000..9594571 --- /dev/null +++ b/0016/report.asc @@ -0,0 +1,49 @@ +-----BEGIN PGP SIGNED MESSAGE----- +Hash: SHA1 + +Linux localhost.localdomain 3.10.0-693.el7.x86_64 #1 SMP Tue Aug 22 21:09:27 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux + +bba314624956961a2ea31dd460cd860a77911c1e0a56e4820a12b9c5dad363f5 SHA256 CentOS-7-x86_64-Minimal-1708.iso + +cargo 0.22.0 (3423351a5 2017-10-06) + +powersoftau commit d47a1d3d1f007063cbcc35f1ab902601a8b3bd91 + +20cd28f12dba234b2f6d91ed9f3bff3c81af6c9d96aba91286170c62dfe53856 SHA 256 challenge +bfb1ea64bfcdd6c5c05f46a263920e21cb433a2a4548fd93b8a50ea434bcb775 SHA 256 response + +00705392 31f72a8d 1dd57042 a7df58ec +298df68c 2a5ac17c 03aaef37 39593626 +4be83f3d b3277b58 31e9ffda ac73167d +82fb07c4 89f80cc8 f00bf255 abde3de3 + +BLAKE2b resposne + +Removed Bluetooth,Modem,Wifi, and HDD from my Laptop for Compute node. +Booted up via USB Centos minimal, used rustup and git clone. (git and gcc via yum) +Set up separate laptop with SLAX liveCD, get challenge file over that (via ethernet, no Wifi). +It would be cool to see the hash of it on AWS page. + +Because I tested several times, I figured out that I cannot make the compute inside a remote cave +because of battery limitations, so I created entropy and first half of compute inside my basement, +without any other electronic device present. Then I finished in the flat, copying the file to another usb. +Also removed memory from compute node for 30 minutes. Uploading via another machine. + + +-----BEGIN PGP SIGNATURE----- +Version: GnuPG v2.0.22 (GNU/Linux) + +iQIcBAEBAgAGBQJaF39VAAoJEOA/rX3xGj1gILsP/jPzE1i8zY/2Pkp9sCnKEUv3 +CT0y5oCh/6QJ7HmZoGVMSkLefYZR+syufCNDsj77ZynijjyHQbI/Cyi82usuiJhn +sKkesSK/2/6LNvjKvxxHeL61oTRMTfN2pFmJuutBmgKt1BhbMB3SqqJPIRN+RACW +pSY+lHCHkdnn29xxFcvqD2PPsP7tv25tZfQ2lNBI9rfFHS6HH/gAdNsmYJVAwpQd +ltVaYwrCwzOWxdHc0hJ8jU0qyRvu5JI5eCJP56Bru7vGkrK7jEFL+2Tpy8W+DQXT +2RUsBdgeHQFo2bDyoDGPqfIzTjBLXCN+l+GYOdzQV4asdX28w5Bkl41iPAzE2D39 +MiO2dGQ7A1SdvU11XKSNIyhAKplihU2ehPLj5baGDNEAczjWNNVMpjUDbzH+X9lT +DAXsHBi6fKOJkiEKE8oINwTqogpwei5dZO1U/tFbhWdtHiPBTqjcUo2qxPtbiZRg +yK7PM8eE8axzjt6eHv1EL93RQKnveTSjg4IAAhXDUVEj0w+YYsJnCM0SQEhYF8UV +wKS8U0iDVbD1Wd/JHNJDbGyFD6nZQSSidGtd4ZVXkzHsAt0hZZuVqYsDoei2ttuG +ctxBlE0l2TXFZ/lR+fIeO9EHyX9MB2GS4qbfhVL6SPKWzjWnn8notOCt5y/SC246 +knoxNZ36QyFYjXesql0R +=klqA +-----END PGP SIGNATURE----- diff --git a/README.md b/README.md index 3c77b05..4b7354b 100644 --- a/README.md +++ b/README.md @@ -15,6 +15,7 @@ 13. [Tommaso Pellizzari](./0013/) [[report.asc]](./0013/report.asc) 8ee7f56bb57cc1f8bda9a43c193a7d8ace49aeced57350e17e3972438d837b0c5fcf2444abe1e77bd8d043c9066a9da96898571f279871396ac50d2908d30c66 14. [Unknown](./0014/) 6736e13fd0fa476f3b9563fe6b0ea8abb994ce4f4242bf58fcc8b1cd1a09c4f4a4cf74a2752c4ecf68a9e781b31d199052bc38e033c50bf5d6667d825d634f2a 15. [Adam Nagel](./0015/) cdb09d81858da53b5581c25d805e442b5a37bf75ccb1e1b3104d9886742c2dae220cc8179902653e1783ba13f47d53678360ba3f7f3d1557e1472b071b796fc5 +16. [Gabor Losonci](./0016/) 0070539231f72a8d1dd57042a7df58ec298df68c2a5ac17c03aaef37395936264be83f3db3277b5831e9ffdaac73167d82fb07c489f80cc8f00bf255abde3de3 ## License