I had a conversation with filippo, he pushed one commit as he reproduced my problems (he said he broke it when adding -next)
So fingers crossed it works now! Justin > Am 02.02.2018 um 09:08 schrieb Sean Bowe via zapps-wg > <[email protected]>: > > Awesome job, thank you so much. :) > > By the way, the challenge file that Gabe used is located here: > https://powersoftau-transcript.s3-us-west-2.amazonaws.com/challenge.48 > > I'd be curious to see why Filippo's Go code can't deserialize it. > Maybe a platform specific bug? > > Sean > > On Thu, Feb 1, 2018 at 3:56 PM, Gabe Ortiz via zapps-wg > <[email protected]> wrote: >> -----BEGIN PGP SIGNED MESSAGE----- >> Hash: SHA512 >> >> Powers of Tau Attestation by Gabe Ortiz (@signalnine) >> ================================= >> >> Round: 48 >> Date: 2018-02-01 >> Location: Albuquerque, NM, USA >> Commit version: d47a1d3d1f007063cbcc35f1ab902601a8b3bd91 >> >> SHA256 challenge file: >> 35b60456f4d4a17ceefb1acfd0371d7134789319649cfd6bf77aca35d2824950 >> >> Blake2b response file: >> The BLAKE2b hash of `./response` is: >> 7c220a51 5804a837 d314eb18 f861198f >> e1bff8e0 f3e4018f 68a6b2c6 8a4bc89b >> 59a80446 52cc2602 4c3f72f9 32730700 >> 1bff8df0 429da619 70d6f587 72629732 >> >> >> Methodology >> ========= >> >> The hardware used was a mid-2011 MacBook Air running OS X 10.11.6. WiFi and >> Bluetooth were disabled and the MAC address of the WiFi adapter was blocked >> at my router. I transferred the challenge file via USB drive. I first >> attempted to use Filippo Valsorda’s golang implementation but ran into an >> issue where it was throwing an error, “Failed to read the challenge: point >> is compressed.” So, I ran the standard Rust implementation instead. >> Additional entropy was produced via a USB-connected keyboard. I again >> transferred the response and response hash via a USB drive to my >> network-connected laptop for upload. The MacBook Air and the USB drive used >> to do the compute was then destroyed. >> >> Just for fun, here’s an imgur album of the laptop destruction (yes, we made >> sure to avoid damage to the battery cells): >> https://imgur.com/a/IkG3i >> -----BEGIN PGP SIGNATURE----- >> >> iQIzBAEBCgAdFiEE2eDG1CCBN16+WtTSC6+LqJ7Wy2QFAlpzmksACgkQC6+LqJ7W >> y2SkYQ/+OlYd79nl1EX6St7dgvbJvb2lZbP1qYG2dEdJsTY0yTILREPLwOfOlopJ >> DOm7hn2SGbi7FUe2XIMc07bi+shvH3h8mpKnSt9HYw/KtwAmgqt9o0DpbMNibOyw >> 8q9rDtmbgV8/Hg9GBDaR0V+ocy/uObdLehxb3zsm2gLToTOj4sEM75nje2zbhVSd >> +F/UN7qYNq5DwUIA/rqqPAA4EVaOa6zan8h803fIeokTNkw7bcIDiJkdbcZh8fko >> qcVEnRdhf4t0OS2ZIyGGQ8YU/EUhu8e1xvGj8aKZ+uzarMV6lgef7yOosMWbnjkh >> JHqEZnBXqqWGW4uslE8Flh68CmKAa7Z8gtnSOxfrIDCwN7IMM1bQzAI45yydLYCB >> 1rjJndasmmxkP+kzzAz0ixP6nEiMOnsNZibqTdi5kQjvytKQwm/viVeuAE5d24cM >> JBfBArbsug3ZvAKSgwuaboIC77/qhZYqYxxfGiM91g9KQsFrg7SXYpH3cf806JID >> RAHT/6z1M7RegjZL74BH74QB6tb2pVIDqDDnY9wp1Lj8PeiGx2u5+eiW71NYAX5h >> GtWThZrd5yk6+EBzsyIeRnPmf4oaw/Y0jMs8qePVHcaXDiWHAdwIg2lwmVfqZx80 >> lR5mSBmiV0tDX14SDgbQuONAqFtop102QZkawvR4ZbYPNpf/Jjc= >> =EmVb >> -----END PGP SIGNATURE-----
