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@uni-sign/auth

v0.0.5

Published

Authentication for web3 accounts

Downloads

9

Vulnerabilities

Powered byPowered by Snyk
  • 0High
  • 0Medium
  • 0Low

Links

Maintainers

ljunljunpyramationpyramation

Keywords

cryptographysecp256k1ed25519wallet

Readme

Auth

Authentication/Wallet for web3 accounts.

Usage

npm install @uni-sign/auth

Taking secp256k1 as example.

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

Auth objected can be utilized by different signers. See

Implementations

  • secp256k1 auth from @uni-sign/auth/secp256k1
  • ed25519 auth from @uni-sign/auth/ed25519 (Not fully implemented yet)

License

MIT License (MIT) & Apache License

Copyright (c) 2024 Cosmology (https://cosmology.zone/)