This is great! I've entered it into the transcript. Thanks! Sean
On Thu, Jan 18, 2018 at 6:46 AM, Bastien Teinturier via zapps-wg < zapps...@lists.z.cash.foundation> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA256 > > Powers of Tau Attestation > ================================ > > Date: 2018-1-18 > Name: Bastien Teinturier > Location: Paris, France > > Response hash: > e4dafd1b 0fa438a2 b313d66c c9566a0a > be6d7abe 76252eeb 7d294028 770f830d > e8670f14 5ed8c8af 4e5c3476 f591d0c7 > bfd58ddd 36dd7c4d 311d1358 420d551f > > Posted on Github: > https://gist.github.com/t-bast/7cddb36d8f583e48f60c3cc76aa679ed > > Process > ================================ > > Dell Precision Tower 3420 > UBUNTU 14.04.5 Desktop (Trusty) > Rust v1.23.0 (766bd11c8 2018-01-01) > powersoftau (github.com/ebfull/powersoftau commit > d47a1d3d1f007063cbcc35f1ab902601a8b3bd91) > VirtualBox 5.2.6 > Kali Linux 64-bit 2017.3 live run > > At first I wanted to make a Rump unikernel to run this directly on Xen, > QEMU or KVM, but I didn't take enough time to prepare. > But I think it could be a fun experiment for another participant if > someone is interested. > > So instead I did this on an Ubuntu desktop. > I created a Kali Linux VM in VirtualBox that I booted in "live run" mode. > I didn't share volumes between the VM and the host. > I installed the rust toolchain on it and built the github repository. > > Then I turned the network card off, wrapped the desktop tower in tin foil > and ran the computation. > I left a wireshark running on the host OS and saw only failing legit DNS > and ICMP packets. > At the end of the computation, I put the network back on to upload the > response while monitoring wireshark traffic. > I didn't notice anything unusual, so once the file was uploaded I turned > the network card off again and deleted the VM. > I turned off the PC, unplugged all cables to let it discharge and rebooted. > > I would have loved to destroy my PC Mr Robot style, but I really do need > it :). > > > -----BEGIN PGP SIGNATURE----- > > wsFcBAEBCAAQBQJaYKOjCRC+XTQq02jBOgAALykQAEXkra5nOARp93xRItriB0p/ > TdWa+n7CL48Azm/Gjd5Hg3xlxyVvCT6s6Bw5Jk2/1+OzgFDpntYeehZsgxgLf/ie > 16gVSG58bLrd1hUUmdsRFp96HkjRL5zT4jQhJiYfNUTrRk4ni2XzIydU6HXC94JZ > IKvkX7mXgYkQ5LO0ue3Omhtqo7H4zY8qRLsN48EqwR/FA7gcS/KxJJdVwxwokwHo > xkjAeE0vIzaXbUmOkyGPIU1eVJQVbiQZI6kdIivf+r7cOuo3kmFGBVKYTSY9TQNA > lBUu0CffoIJI4j6fen5ujIp5uH5vvm8NZ2Z5GI6odo9KQm3eghpFBXgv4pFgOmcl > 4k9SzxarmnKSJC/BLRhcvUkFImDz1zgZ1T8QGkZkrwyVzC9nvR1wTqS05kuBD0f8 > 3M7u28gUdccxOiKDkWWhg94PynS0VuZ/mdn7cRFB1wYszcjUYuwooFZb1SRDssfQ > t5I38D6f16r6x9jWMgbGEql2fVvRsVI3dDp1NIakZwpWjD5cinxG3pCrDoYwNPli > PnmUzf1u4lj211DVA/LWhQkrrrnWHWzxojSLkqzNgQzzYj9uRtcCIb7ifIti3rdI > hkwcu1FhmJpaiFZbSc2dnSym+edMINRif68d1IKomLcd2e4wfQtLUs7lgOQbu7Th > OPGA4WGhAJsvfiUQn0Lb > =j6c/ > -----END PGP SIGNATURE----- > > [image: stratumn-logo.jpg] > > > Bastien Teinturier > > Senior Software Engineer > > Stratumn SAS, 1 bis Cité Paradis, 75010 Paris, France > > +33 6 28 57 71 59 <+33%206%2028%2057%2071%2059> • bast...@stratumn.com • > stratumn.com <https://stratumn.com/careers> > > We are hiring <https://stratumn.com/careers> • Read about us > <http://blog.stratumn.com> • Twitter <https://twitter.com/stratumnhq> >