Original Summary

I&#x27;m building Kursal for over a year now. All backend is built in Rust for speed and safety.<p>No central server and no accounts. Peers connect over libp2p [1] and messages go through a Double Ratchet + PQXDH (Signal&#x27;s protocol), so it&#x27;s resistant to quantum attacks too.<p>I experimented with decentralization and encryption, and described it all on a technical paper [2]<p>All open source, of course, and I&#x27;d love having feedback!<p>[1] <a href="https:&#x2F;&#x2F;libp2p.io" rel="nofollow">https:&#x2F;&#x2F;libp2p.io</a> [2] <a href="https:&#x2F;&#x2F;kursal.chat&#x2F;kursal.pdf" rel="nofollow">https:&#x2F;&#x2F;kursal.chat&#x2F;kursal.pdf</a>

中文概览

中文标题： Show HN：Kursal，去中心化端到端加密通讯工具

作者开发一年多的Kursal，后端用Rust编写，无中心服务器与账号，节点通过libp2p连接，消息采用Double Ratchet加PQXDH协议，可抵御量子攻击，并附有技术论文，全部开源，欢迎反馈。

  • 情报分类：开源项目与落地
  • 分类依据：开源去中心化加密通讯项目，附带论文，属开源项目落地
  • 信息来源：Hacker News 新项目
  • 发布时间：2026/9/30 04:50:34