smolmix

A TCP/UDP tunnel over the Nym mixnet. Uses smoltcp as a userspace network stack and connects to an Exit Gateway's IP Packet Router, so the exit IP is the gateway's — not yours.

Tunnel gives you standard TcpStream and UdpSocket types (from tokio-smoltcp) that work transparently with the async Rust ecosystem: tokio-rustls for TLS, hyper for HTTP, tokio-tungstenite for WebSockets, etc.

Examples

All examples include a clearnet-vs-mixnet comparison with timing and accept --ipr <ADDRESS> for targeting a specific exit node.

cargo run -p smolmix --example tcp         # raw TCP connection
cargo run -p smolmix --example udp         # raw UDP datagram
cargo run -p smolmix --example websocket   # WebSocket over TLS (raw TcpStream composability)

Architecture

See src/ARCHITECTURE.md.