RuNon is an anonymous chat messenger built on modern Microsoft technologies (Blazor Server).
Key Features:
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Modern Cryptography: Utilizes a hybrid encryption scheme with cryptographically strong algorithms.
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No Mandatory Registration: The server assigns each client a unique identifier not based on personal data or authentication.
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Modern Multi-Page UI: A contemporary and user-friendly web interface.
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Real-Time Communication: Features real-time messaging and an auto-reconnect system powered by SignalR. 🔁
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Content Moderation: Includes a message filtering and moderation system to prevent spam and censure inappropriate content.
(the current message-chat UI)
(the current voice-chat UI)
✅ Implemented
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HPKE (Hybrid Public Key Encryption) integration.
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Storage of authorized and banned users in a database.
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Peer-to-Peer Connection: A system for pairing users built on the SignalR protocol.
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Unique User Identification: An identifier assignment system based on GUID + IP EndPoint.
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Ban & Feedback System: A robust ban system with feedback mechanisms for administrators, designed to prevent ban evasion.
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Adaptive UI: A responsive user interface (testing is not yet fully complete).
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Matchmaking Algorithm: With parameters for gender preference and age range.
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Voice Chat: Implementation of voice communication functionality (noise reduction, volume control, auto-reconnection system, etc.).
(how the matchmaking algorithm works)
📅 Planned for Implementation
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Optional Registration: Adding sign-up with phone number or email binding (pending final approval).
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Web-Based Admin Panel: An integrated administration panel within the web client for convenient moderation commands.
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Dedicated Info Pages: Creation of a separate page for rules of use and technical information.
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Cryptography Upgrade: Potential transition to a different, robust algorithm (e.g., ChaCha20 + EC-Diffie-Hellman + Digital Signature).
BenchmarkDotNet v0.15.8, Windows 10 (10.0.19045.6456/22H2/2022Update)
Intel Core i7-9700K CPU 3.60GHz (Coffee Lake), 1 CPU, 8 logical and 8 physical cores
.NET SDK 9.0.301
[Host] : .NET 9.0.6 (9.0.6, 9.0.625.26613), X64 RyuJIT x86-64-v3
DefaultJob : .NET 9.0.6 (9.0.6, 9.0.625.26613), X64 RyuJIT x86-64-v3
| Method | Mean | Error | StdDev | Rank | Gen0 | Gen1 | Gen2 | Allocated |
|---|---|---|---|---|---|---|---|---|
| 'Rsa Encrypt Only' | 17.60 μs | 0.328 μs | 0.459 μs | 1 | 0.0305 | - | - | 280 B |
| 'ECDH Encrypt Only' | 1,016.88 μs | 19.391 μs | 17.190 μs | 2 | - | - | - | 777 B |
| 'HPKE AES+RSA Encrypt Only' | 1,243.47 μs | 3.647 μs | 3.233 μs | 3 | 248.0469 | 248.0469 | 248.0469 | 1051355 B |
| 'Aes Encrypt With Key Generation' | 1,273.82 μs | 18.367 μs | 16.282 μs | 3 | 248.0469 | 248.0469 | 248.0469 | 1051410 B |
| 'Aes Encrypt Only' | 1,343.73 μs | 23.611 μs | 20.931 μs | 4 | 248.0469 | 248.0469 | 248.0469 | 1051004 B |
| 'HPKE AES+ECDH Encrypt Only' | 2,270.10 μs | 4.946 μs | 4.385 μs | 5 | 246.0938 | 246.0938 | 246.0938 | 1052070 B |
| 'HPKE AES+ECDH Encrypt With Key Generation' | 4,572.87 μs | 16.318 μs | 14.465 μs | 6 | 242.1875 | 242.1875 | 242.1875 | 1054138 B |
| 'ECDH Encrypt With Key Generation' | 5,849.60 μs | 7.692 μs | 6.424 μs | 7 | - | - | - | 2893 B |
| 'HPKE AES+RSA Encrypt With Key Generation' | 62,924.36 μs | 1,844.895 μs | 5,381.644 μs | 8 | 125.0000 | 125.0000 | 125.0000 | 1052606 B |
| 'Rsa Encrypt With Key Generation' | 63,014.30 μs | 1,659.558 μs | 4,814.679 μs | 8 | - | - | - | 2144 B |