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1.5 KiB
1.5 KiB
Introduce Mixnet For Message Sending
Estimated date of completion: 30 Sep 2025
Resources Required for 2025H2:
- 1 core research engineer for 3 months
A PoC implementation to improve anonymity in Waku message publishing by mixing Waku Lightpush requests and responses.
Strategic Objective
TODO: Clarify with Leonard
FURPS
See deliverables.
Risks
| Risk | (Accept, Own, Mitigation) |
|---|---|
| Dependency on nim-libp2p | Strong collaboration, integrate early, get involved behind the API |
| Impact on latency and other UX elements | Run simulations and studies to understand impact |
Deliverables
Integrate libp2p mix into lightpush
Owner: core research
Feature: Mix
FURPS:
- F1. Relay nodes can mount mixnet protocol, acting as entry, exit or mixnet nodes.
- F2. Nodes can discover mixnet relay and exit nodes using available peer discovery mechanisms.
- F3. Client nodes can send light push requests over the mixnet before delivery to a service node.
- F4. Client nodes can receive a response to a light push request over the mixnet.
Checklist:
- Specs: link to specs
- Code: link to GitHub issues/PRs/Epic
- Dogfood: link to dogfooding session/artefact
- Docs: links to README.md or docs.waku.org (TBD)