mirror of https://github.com/logos-co/roadmap.git
57 lines
2.7 KiB
Markdown
57 lines
2.7 KiB
Markdown
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---
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title: "2023-08-07 Nomos weekly"
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tags:
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- "nomos-updates"
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date: 2023-08-07
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lastmod: 2023-08-07
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draft: false
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---
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Nomos weekly report
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================
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### Network implementation and Mixnet:
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#### Research
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- Researched the Nym mixnet architecture in depth in order to design our prototype architecture.
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(Link: https://github.com/logos-co/nomos-node/issues/273#issuecomment-1661386628)
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- Discussions about how to manage the mixnet topology.
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(Link: https://github.com/logos-co/nomos-node/issues/273#issuecomment-1665101243)
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#### Development
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- Implemented a prototype for building a Sphinx packet, mixing packets at the first hop of gossipsub with 3 mixnodes (+ encryption + delay), raw TCP connections between mixnodes, and the static entire mixnode topology.
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(Link: https://github.com/logos-co/nomos-node/pull/288)
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- Added support for libp2p in tests.
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(Link: https://github.com/logos-co/nomos-node/pull/287)
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- Added support for libp2p in nomos node.
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(Link: https://github.com/logos-co/nomos-node/pull/285)
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### Private PoS:
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#### Research
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- Worked on PPoS design and addressed potential metadata leakage due to staking and rewarding.
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- Focus on potential bribery attacks and privacy reasoning, but not much progress yet.
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- Stopped work on Accountability mechanism and PPoS efficiency due to prioritizing bribery attacks.
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### Carnot:
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#### Research
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- Addressed two solutions for the bribery attack. Proposals pending.
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- Work on accountability against attacks in Carnot including Slashing mechanism for attackers is paused at the moment.
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- Modeled data decimation using a specific set of parameters and derived equations related to it.
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- Proposed solutions to address bribery attacks without compromising the protocol's scalability.
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### Data Availability Sampling (VID):
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#### Research
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- Analyzed data decimation in data availability problem.
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(Link: https://www.overleaf.com/read/gzqvbbmfnxyp)
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- DA benchmarks and analysis for data commitments and encoding. This confirms that (for now), we are on the right path.
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- Explored the idea of node sharding: https://arxiv.org/abs/1907.03331 (taken from Celestia), but discarded it because it doesn't fit our architecture.
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#### Testing and Node development:
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- Fixes and enhancements made to nomos-node.
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(Link: https://github.com/logos-co/nomos-node/pull/282)
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(Link: https://github.com/logos-co/nomos-node/pull/289)
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(Link: https://github.com/logos-co/nomos-node/pull/293)
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(Link: https://github.com/logos-co/nomos-node/pull/295)
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- Ran simulations with 10K nodes.
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- Updated integration tests in CI to use waku or libp2p network.
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(Link: https://github.com/logos-co/nomos-node/pull/290)
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- Fix for the node throughput during simulations.
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(Link: https://github.com/logos-co/nomos-node/pull/295)
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