@chainsafe/libp2p-noise
Noise libp2p handshake for js-libp2p
About
This repository contains TypeScript implementation of noise protocol, an encryption protocol used in libp2p.
Usage
Install with yarn add @chainsafe/libp2p-noise or npm i @chainsafe/libp2p-noise.
Example of using default noise configuration and passing it to the libp2p config:
import {createLibp2p} from "libp2p"
import {noise} from "@chainsafe/libp2p-noise"
//custom noise configuration, pass it instead of `noise()`
//x25519 private key
const n = noise({ staticNoiseKey });
const libp2p = await createLibp2p({
connectionEncrypters: [noise()],
//... other options
})
See the NoiseInit interface for noise configuration options.
API
This module exposes an implementation of the ConnectionEncrypter interface.
Bring your own crypto
You can provide a custom crypto implementation (instead of the default, based on @noble) by adding a crypto field to the init argument passed to the Noise factory.
The implementation must conform to the ICryptoInterface, defined in https://github.com/ChainSafe/js-libp2p-noise/blob/master/src/crypto.ts
Install
$ npm i @chainsafe/libp2p-noise
Browser <script> tag
Loading this module through a script tag will make its exports available as ChainsafeLibp2pNoise in the global namespace.
<script src="https://unpkg.com/@chainsafe/libp2p-noise/dist/index.min.js"></script>
API Docs
License
Licensed under either of
- Apache 2.0, (LICENSE-APACHE / http://www.apache.org/licenses/LICENSE-2.0)
- MIT (LICENSE-MIT / http://opensource.org/licenses/MIT)
Contribution
Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.