Package Exports

@cosmonauts/auth
@cosmonauts/auth/esm/index.js
@cosmonauts/auth/index.js

This package does not declare an exports field, so the exports above have been automatically detected and optimized by JSPM instead. If any package subpath is missing, it is recommended to post an issue to the original package (@cosmonauts/auth) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

Auth

Authentication for web3 accounts.

Usage

npm install @cosmonauts/auth

Taking secp256k1 as example.

// import * from "@cosmonauts/auth"; // Error: use sub-imports, to ensure small app size
import { Secp256k1Auth } from "@cosmonauts/auth/secp256k1";

const auth = Secp256k1Auth.fromMnemonic("<mnemonic words>", "<HD path>");
const signature = auth.sign(Uint8Array.from([1, 2, 3]));
console.log(signature.toHex());

It's easy to derive cosmos/injective/ethereum network HD path (taking cosmos as example)

// derive with Cosmos default HD path "m/44'/118'/0'/0/0"
const auth = Secp256k1Auth.fromMnemonic("<mnemonic words>", "cosmos");
// is identical to 
const auth = Secp256k1Auth.fromMnemonic("<mnemonic words>", "m/44'/118'/0'/0/0");

Implementations

secp256k1 auth from @cosmonauts/auth/secp256k1
ed25519 auth from @cosmonauts/auth/ed25519 (Not fully implemented yet)

License

MIT License (MIT) & Apache License