Securebit Chat V4.3.120 – Serverless Encrypted Messenger
Posted3 months agoActive3 months ago
github.comTechstory
calmpositive
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Encrypted MessagingServerless ArchitectureOpen-Source Software
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Encrypted Messaging
Serverless Architecture
Open-Source Software
The SecureBit Chat v4.3.120, a serverless encrypted messenger, was shared on HN, sparking discussions around its security and the implications of serverless architecture for encrypted messaging apps.
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Oct 8, 2025 at 12:27 AM EDT
3 months ago
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Oct 8, 2025 at 12:27 AM EDT
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Oct 10, 2025 at 6:44 PM EDT
3 months ago
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I’ve just released SecureBit Chat v4.3.120, a fully serverless, peer-to-peer encrypted messenger — no servers, no metadata, no central authority.
It uses ECDH + AES-256-GCM + DTLS + SAS for end-to-end encryption and supports binary connection exchange, QR-based pairing, and full offline operation.
It's not really honest to advertise as "zero-server architure" when you have google ICE/STUN servers hardcoded.
https://github.com/SecureBitChat/securebit-chat/blob/60db79d...
https://news.ycombinator.com/item?id=45400318
Also your code doesn't build because of missing sources for session/PayPerSessionManager.js (???)
https://github.com/SecureBitChat/securebit-chat/blob/75fa1cd...
https://github.com/SecureBitChat/securebit-chat/blob/804b384...
https://github.com/SecureBitChat/securebit-chat/blob/804b384...