Ask HN：我构建了一个无需后端支持的开源 P2P 聊天应用
1 分•作者: emn4tor•大约 2 个月前
这真的有人想要吗？
我和一个朋友开发了一个完全安全的 P2P 端到端加密聊天信使，支持群聊、一对一聊天和通话，每条消息都经过完全加密并直接发送给对方。
唯一存在的后端是一个目录服务器，它根据用户的公共 ID（Ed25519/Curve25519 密钥对的指纹）和名称列出用户。还有一个中继服务器，仅在用户位于 NAT 或防火墙后面时使用。
更多信息和源代码请访问 https://github.com/Emn4tor/Seal
这个项目有必要吗？还是我只是为了好玩而开发的，可以搁置了？有人看到它的实际用例吗？
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Is this even something people want?
A friend and I built a fully secure p2p end-to-end encrypted chat messenger with groups 1:1 chats and calls, every message is fully encrypted and sent directly to the other person.
The only backend existing is a directory server which lists users by their public id (the fingerprint of a Ed25519/Curve25519 keypair) and name. There is also a relay which is only used tho if the user is behind a NAT, or firewall.<p>More infos and the src is here https://github.com/Emn4tor/Seal<p>Is this project like even needed or is it something that ive built for fun and can leave alone, does anyone see a real use case for this?