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A P2P messenger with dual network modes (Fast and Tor)
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Realman78
39232mo ago
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GitHub Repository
tor based encrypted communication tool
23 starsRust
Circuitchat, a Tor-first encrypted messaging program using Noise
by uncognic·Feb 28, 2026·3 points·1 comment
AI Analysis
●●SolidWizardryNiche Gem
Embedded Tor + Noise handshakes in one binary, but Signal and Wire already solve group chat.
Strengths
- •Arti integration eliminates external Tor daemon dependency, shipping real P2P infrastructure
- •Noise_NN handshakes provide forward secrecy independent of Tor's transport layer
- •XChaCha20-Poly1305 encrypted local history with Argon2 key derivation shows cryptographic rigor
Weaknesses
- •No authentication (Noise_NN admits MITM vulnerability beyond Tor itself)
- •Ephemeral-only design means no stable identity, limiting practical use cases like group messaging
Category
Target Audience
Privacy-conscious users, security researchers, developers building P2P tools
Similar To
Signal · Wire · Briar
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