tesseras-dht

A NAT-aware Kademlia DHT library for Rust, designed for decentralized peer-to-peer networking. It provides distributed key-value storage with built-in NAT traversal, reliable transport, and Ed25519 authentication.

Features

Distributed key-value storage (iterative FIND_NODE, FIND_VALUE, STORE)
NAT traversal via DTUN hole-punching and proxy relay
Reliable Datagram Protocol (RDP) with 7-state connection machine
Datagram transport with automatic fragmentation/reassembly
Ed25519 packet authentication
256-bit node IDs (Ed25519 public keys)
Rate limiting, ban list, and eclipse attack mitigation
Persistence and metrics
OpenBSD (kqueue) and Linux (epoll) support

Download

Current version: 0.1.4

Source tarballs and signatures are available at tesseras.net/pub/tesseras-dht/.

Verify with signify

$ signify -Vp tesseras.pub -m tesseras-dht-0.1.4.tar.gz -x tesseras-dht-0.1.4.tar.gz.sig
Signature Verified

Verify with SHA256

$ sha256 tesseras-dht-0.1.4.tar.gz
$ cat tesseras-dht-0.1.4.tar.gz.sha256

Compare the two outputs. They must match.

Install from crates.io

$ cargo add tesseras-dht

Source Code

License

ISC — see LICENSE.