f-t-w is a peer to peer encrypted cli messenger over TCP/IP.
messages are encrypted with AES-256 using a shared secret through Kyber KEM (quantum resistent!)
credit to The Bouncy Castle on Kyber package: https://github.com/bcgit/bc-csharp
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Improve code clarity, restructure to make more legible
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Build 'discovery' server to host username -> IP mapping, allowing a hub for users to connect with another at a higher level than IP
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Use HTTP3, fallback to HTTP2(or 1.1) to account for Apple not enabling by default
- This is to switch to UDP hole punching to establish connections, may need to read through this again (https://tailscale.com/blog/how-nat-traversal-works/)
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Test IPv6 to IPv6, recently I switched to a home 5G Gateway (T-Mobile internet) and they do not support portforwarding or UPnP