Original Summary

This is a reference implementation of encrypted chats for small trusted groups.<p>It runs SSH server in a container that acts as a mailbox for opaque encrypted blobs (145 lines of code).<p>SSH keys serve as an identity.<p>Then a local demon syncs and decrypts these blobs into SQLite database (321 lines of code).<p>I wanted to make crypto as simple as possible and have only widely used and well audited components.<p>Relay server and sync demon are implemented in standard Python without any extra dependencies.<p>I&#x27;ve chosen Python as it ships with SQLite client in standard library. Could have used go&#x2F;rust, but wanted to keep reference implementation as simple as possible with minimal dependencies.

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  • 信息来源：Hacker News 新项目
  • 发布时间：2026/9/25 19:09:13