cairn-p2p

TypeScript implementation of the cairn P2P connectivity library.

Installation

npm install cairn-p2p

Requirements

• Node.js 18+ or modern browser
• TypeScript 5.5+ (for development)

Quick Start

import { CairnNode } from 'cairn-p2p';

const node = await CairnNode.create();
const peer = await node.pairWithPin('123456');
await peer.send(Buffer.from('hello'));

API Overview

• CairnNode -- Main entry point, manages identity, sessions, and discovery
• Session -- Persistent encrypted session with a peer
• PeerIdentity -- Ed25519 identity with Peer ID derivation
• CairnConfig -- Configuration with tier presets

Key Dependencies

• libp2p -- Transport, NAT traversal, DHT discovery
• @noble/curves / @noble/hashes -- Cryptographic primitives
• @noble/ciphers -- AEAD encryption
• cborg -- CBOR wire protocol encoding
• eventemitter3 -- Event-driven API

License

Licensed under the MIT License.