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<html><head><title>2023-09-18 Vac weekly</title><meta charSet="utf-8"/><meta name="viewport" content="width=device-width, initial-scale=1.0"/><meta property="og:title" content="2023-09-18 Vac weekly"/><meta property="og:description" content="vac:p2p: § nim-libp2p:vac:maintenance: Fixed gossipsub Direct Peers Continued cross-libp2p perf implementation nimlibp2p:vac:gossipsub-ddos-mitigation Open eth specs issue about disabling gossipsub Peer Exchange nimlibp2p:vac:webrtc-transport Fixed the blocking DTLS issue, continuing vertical implementation vac:tke: § vac:tke::codex:economic-analysis Review litepaper feedback w/ Codex and identify steps to finalize Codex tokenomics vac:tke::status:SNT-staking Review staking governance proposal w/John in Status call vac:tke::nomos:economic-analysis Analysis of rewards for delegation vs validation Researching ETH 2."/><meta property="og:image" content="https://roadmap.logos.co/static/og-image.png"/><meta property="og:width" content="1200"/><meta 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c0,13.36,5.203,25.921,14.65,35.368s22.008,14.65,35.368,14.65c13.361,0,25.921-5.203,35.369-14.65 c3.872-3.871,7.064-8.328,9.491-13.246C97.826,68.608,97.611,67.309,96.76,66.458z"></path></svg></label></div><div class="toc desktop-only"><button type="button" id="toc"><h3>Table of Contents</h3><svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" class="fold"><polyline points="6 9 12 15 18 9"></polyline></svg></button><div id="toc-content"><ul class="overflow"><li class="depth-0"><a href="#vacp2p" data-for="vacp2p">vac:p2p:</a></li><li class="depth-0"><a href="#vactke" data-for="vactke">vac:tke:</a></li><li class="depth-0"><a href="#vacdst" data-for="vacdst">vac:dst:</a></li><li class="depth-0"><a href="#vacacz" data-for="vacacz">vac:acz:</a></li><li class="depth-0"><a href="#vacsc" data-for="vacsc">vac:sc::</a></li><li class="depth-0"><a href="#vaczkvm" data-for="vaczkvm">vac:zkvm:</a></li><li class="depth-0"><a href="#vacdr" data-for="vacdr">vac:dr:</a></li><li class="depth-0"><a href="#vacrfc" data-for="vacrfc">vac:rfc:</a></li></ul></div></div></div><div class="center"><div class="page-header"><div class="popover-hint"><h1 class="article-title">2023-09-18 Vac weekly</h1><p class="content-meta">Sep 18, 2023, 3 min read</p><ul class="tags"><li><a href="../../tags/vac-updates" class="internal tag-link">#vac-updates</a></li></ul></div></div><article class="popover-hint"><h3 id="vacp2p">vac:p2p:<a aria-hidden="true" tabindex="-1" href="#vacp2p" class="internal"> §</a></h3>
<ul>
<li><code>nim-libp2p:vac:maintenance</code>:
<ul>
<li><a href="https://github.com/status-im/nimbus-eth2/pull/5427" class="external">Fixed</a> gossipsub Direct Peers</li>
<li>Continued cross-libp2p <a href="https://github.com/libp2p/test-plans/pull/262" class="external">perf implementation</a></li>
</ul>
</li>
<li><code>nimlibp2p:vac:gossipsub-ddos-mitigation</code>
<ul>
<li>Open eth specs <a href="https://github.com/ethereum/consensus-specs/issues/3500" class="external">issue</a> about disabling gossipsub Peer Exchange</li>
</ul>
</li>
<li><code>nimlibp2p:vac:webrtc-transport</code>
<ul>
<li>Fixed the blocking DTLS issue, continuing vertical implementation</li>
</ul>
</li>
</ul>
<h3 id="vactke">vac:tke:<a aria-hidden="true" tabindex="-1" href="#vactke" class="internal"> §</a></h3>
<ul>
<li><code>vac:tke::codex:economic-analysis</code>
<ul>
<li>Review litepaper feedback w/ Codex and identify steps to finalize Codex tokenomics</li>
</ul>
</li>
<li><code>vac:tke::status:SNT-staking</code>
<ul>
<li>Review staking governance proposal w/John in Status call</li>
</ul>
</li>
<li><code>vac:tke::nomos:economic-analysis</code>
<ul>
<li>Analysis of rewards for delegation vs validation</li>
<li>Researching ETH 2.0 emission decision rationales</li>
</ul>
</li>
</ul>
<h3 id="vacdst">vac:dst:<a aria-hidden="true" tabindex="-1" href="#vacdst" class="internal"> §</a></h3>
<ul>
<li><code>wakurtosis:waku:techreport_03</code> &amp; <code>wakurtosis:vac:rlog</code>
<ul>
<li>Analysis of the non-load simulations (0msgs to isolate discv5 effects)</li>
<li>Recaculated efficiencies taking into account message counts instead of expectation</li>
<li>Generated new efficiency plots; Re-written discussion to account for the latter</li>
</ul>
</li>
<li><code>eng-10ktool:vac:bandwidth-test</code>
<ul>
<li>Created new repo for Python tool (<a href="https://github.com/vacp2p/10ksim" class="external">10ksim</a>)</li>
<li>Kubernetes configuration and documentation (<a href="https://github.com/vacp2p/10ksim/issues/1" class="external">1</a>)</li>
</ul>
</li>
<li><code>software-testing:waku:test-automation-js-waku</code>
<ul>
<li>Addressed comments and merged the Filter protocol tests PR (<a href="https://github.com/waku-org/js-waku/pull/1552" class="external">1552</a>)</li>
<li>Created new PR with ~40 new lightpush tests (<a href="https://github.com/waku-org/js-waku/pull/1571" class="external">1571</a>)</li>
<li>Extract the testing parts of js-waku CI into reusable workflows that can be easily called cross-repo (<a href="https://github.com/waku-org/js-waku/pull/1566" class="external">1566</a>)</li>
<li>Improved the retry-on-fail mechanism of the js-waku tests (<a href="https://github.com/waku-org/js-waku/pull/1573" class="external">1573</a>)</li>
</ul>
</li>
<li><code>software-testing:waku:test-automation-nwaku</code>
<ul>
<li>Finished implementing waku filter ping tests; <a href="https://github.com/waku-org/nwaku/pull/2023" class="external">PR</a></li>
<li>Implemented waku filter subscribe tests; Found first two wrong/unclear behaviours due to tests; <a href="https://github.com/waku-org/nwaku/pull/2034" class="external">PR 1</a>; <a href="https://github.com/waku-org/nwaku/pull/2035" class="external">PR 2</a></li>
<li>Checking existing tests and removing legacy/duplicated.</li>
<li>Began implementing waku filter client error tests</li>
</ul>
</li>
</ul>
<h3 id="vacacz">vac:acz:<a aria-hidden="true" tabindex="-1" href="#vacacz" class="internal"> §</a></h3>
<ul>
<li><code>zerokit:vac:zerokit-v0.4</code>
<ul>
<li>Prepared a PR to fix <code>test_recover_id_secret</code> test due to incorrect serialization <a href="https://github.com/vacp2p/zerokit/pull/217" class="external">217</a></li>
<li>Fixed serialization in other tests</li>
</ul>
</li>
<li><code>secure-channels:waku:ethereum-chat</code>
<ul>
<li>Getting familiar with some of the protocols, namely: X3DH, Double Ratchet, XEdDSA and Noise.</li>
<li>Start defining the requirements of the secure chat protocol.</li>
</ul>
</li>
</ul>
<h3 id="vacsc">vac:sc::<a aria-hidden="true" tabindex="-1" href="#vacsc" class="internal"> §</a></h3>
<ul>
<li><code>status:SNT-optimism-bridge</code>
<ul>
<li>Workin on porting legacy MiniMe token to our foundry template
<ul>
<li>Also update its code and tests; Ultimately this becomes a dependency of other projects (staking, governance etc)</li>
</ul>
</li>
<li><a href="https://github.com/vacp2p/minime/pull/1" class="external">Updated to solidity 0.8.19</a></li>
<li><a href="https://github.com/vacp2p/minime/pull/10" class="external">Fixed linting 1</a> , <a href="https://github.com/vacp2p/minime/pull/12" class="external">2</a></li>
<li><a href="https://github.com/vacp2p/minime/pull/13" class="external">Upgraded error-strings to error-codes</a></li>
<li>Started fixing auditor errors: <a href="https://github.com/vacp2p/minime/pull/23" class="external">variables->immutables</a>, <a href="https://github.com/vacp2p/minime/pull/22" class="external">uint128 castings</a>, <a href="https://github.com/vacp2p/minime/pull/24" class="external">check-effects-interactions</a></li>
<li>other minor improvements (<a href="https://github.com/vacp2p/minime/pull/14" class="external">erc20</a>, <a href="https://github.com/vacp2p/minime/pull/16" class="external">separate contracts</a>)</li>
</ul>
</li>
<li><code>vac:misc</code>:
<ul>
<li>Visited blockchain week in Berlin</li>
</ul>
</li>
</ul>
<h3 id="vaczkvm">vac:zkvm:<a aria-hidden="true" tabindex="-1" href="#vaczkvm" class="internal"> §</a></h3>
<ul>
<li><code>proofsystems:vac:research-existing-proof-systems</code>
<ul>
<li>Worked on the motivation of Goal 1: Why separate state is more benfitial (Document next week)</li>
<li>Started a somehow scientific article format for Nescience</li>
<li>Finished a writeup on Lasso <a href="https://www.notion.so/zkVM-cd358fe429b14fa2ab38ca42835a8451?pvs=4#e563de6778b04479a7936e2c5664c9ec" class="external">zkVM-cd358fe429b14fa2ab38ca42835a8451?pvs=4#e563de6778b04479a7936e2c5664c9ec</a></li>
<li>Started writing a writeup on Jolt</li>
<li>Update Logos slides for presentation on 9/20. (link pending)</li>
<li>Begin research <a href="https://uploads-ssl.webflow.com/6460ebf2b6ff254688bebf1c/64e4dd54d9198fde8d58ef44_main.pdf" class="external">recproof</a></li>
</ul>
</li>
<li><code>proofsystems:vac:benchmarks</code>
<ul>
<li>Finished Nova benchmark that uses Nova-Scotia <a href="https://github.com/vacp2p/zk-explorations/pull/13" class="external">13</a></li>
<li>Started working on Nova benchmark that uses bellman (original/default way to do things in Nova)</li>
<li>Worked on <a href="https://github.com/vacp2p/zk-explorations/pull/11" class="external">Halo2 benchmarks</a></li>
</ul>
</li>
</ul>
<h3 id="vacdr">vac:dr:<a aria-hidden="true" tabindex="-1" href="#vacdr" class="internal"> §</a></h3>
<ul>
<li><code>valpriv:vac:tor-push-poc</code>
<ul>
<li>Extraced latency of attestations sent from gossip_sub debug level logs</li>
<li>Collected around 150 or more latencies of attestations, both for normal and tor switch</li>
<li>Validated tor-circuit formation on validator machine</li>
</ul>
</li>
<li><code>valpriv:vac:tor-push-paper</code>
<ul>
<li>Revised the structure of paper, added mathematical definition</li>
</ul>
</li>
<li><code>gsub-scaling:vac:unstructured-p2p-improvements-survey</code>
<ul>
<li>The first draft of survey is ready for review</li>
</ul>
</li>
<li><code>gossipsub-improvements-paper</code>
<ul>
<li>Incorporated changes to the first draft of the improvement paper. Still a work in process.
-<code>consensus:nomos:carnot-vote-2-3rds-vote-aggregation</code></li>
<li>Writing the psuedocode (<a href="https://github.com/logos-co/nomos-specs/blob/Carnot-vote-aggregation/carnot/carnot-vote-aggregation.py" class="external">carnot-vote-aggregation.py</a>).</li>
<li>Added discussion and committee merging algorithm to the high level protocol document(<a href="https://www.notion.so/High-Level-Algorithm-6535ac0363df4629ad2c40dff4bc62cd" class="external">High-Level-Algorithm-6535ac0363df4629ad2c40dff4bc62cd</a>)</li>
</ul>
</li>
</ul>
<h3 id="vacrfc">vac:rfc:<a aria-hidden="true" tabindex="-1" href="#vacrfc" class="internal"> §</a></h3>
<ul>
<li><code>status:port-status-specs</code>
<ul>
<li>continued discussion of the <code>PAYLOAD</code> RFC; continue working on updating the RFC</li>
</ul>
</li>
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}
const collapsed2 = parent.classList.contains(`is-collapsed`);
const height2 = collapsed2 ? parent.scrollHeight : parent.scrollHeight + current.scrollHeight;
parent.style.maxHeight = height2 + `px`;
current = parent;
parent = parent.parentElement;
}
}
function setupCallout() {
const collapsible = document.getElementsByClassName(
`callout is-collapsible`
);
for (const div of collapsible) {
const title = div.firstElementChild;
if (title) {
title.removeEventListener(`click`, toggleCallout);
title.addEventListener(`click`, toggleCallout);
const collapsed = div.classList.contains(`is-collapsed`);
const height = collapsed ? title.scrollHeight : div.scrollHeight;
div.style.maxHeight = height + `px`;
}
}
}
document.addEventListener(`nav`, setupCallout);
window.addEventListener(`resize`, setupCallout);
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const darkMode = document.documentElement.getAttribute('saved-theme') === 'dark'
mermaid.initialize({
startOnLoad: false,
securityLevel: 'loose',
theme: darkMode ? 'dark' : 'default'
});
document.addEventListener('nav', async () => {
await mermaid.run({
querySelector: '.mermaid'
})
});
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