--- title: "Secure Channels - MLS design" --- ## `vac:acz:secure-channels:waku:mls-design` --- ```mermaid %%{ init: { 'theme': 'base', 'themeVariables': { 'primaryColor': '#BB2528', 'primaryTextColor': '#fff', 'primaryBorderColor': '#7C0000', 'lineColor': '#F8B229', 'secondaryColor': '#006100', 'tertiaryColor': '#fff' } } }%% gantt tickInterval 1month dateFormat YYYY-MM-DD section Status Ethereum Chat: done, 2023-09-12, 2024-05-31 ``` - status: 100% - CC: Ramses ### Description The goal of this milestone is having * using the [noise](http://noiseprotocol.org/noise.html) framework * Ethereum Wallet address used to derive authentication key for noise * Design an Ethereum address-based 1:1 chat - should be transport agnostic - toy eth chat: https://rfc.vac.dev/spec/20/ - this milestone requires forward secrecy (see limitations section of the toy eth chat RFC) - consider using https://eips.ethereum.org/EIPS/eip-5564 * Naive Groupchat functionality (using `n` 1:1 chat channels) * involve metamask here (metamask im team) * a follow up milestone will cover running Ethereum chat on top of Waku * follow up goal: develop this into an EIP ### Justification ### Deliverables * [x] https://github.com/vacp2p/rfc-index/blob/main/vac/raw/eth-secpm.md (specification)