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  • License MIT

One-time passwords with HOTP and TOTP

Package Exports

  • @oslojs/otp
  • @oslojs/otp/dist/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 (@oslojs/otp) to support the "exports" field. If that is not possible, create a JSPM override to customize the exports field for this package.

Readme

@oslojs/otp

Documentation: https://otp.oslojs.dev

A JavaScript library for generating and verifying OTPs by Oslo.

Supports HMAC-based one-time passwords (HOTP) and time-based one-time passwords (TOTP) as defined in RFC 4226 and RFC 6238.

  • Runtime-agnostic
  • No third-party dependencies
  • Fully typed
import { generateTOTP, verifyTOTP } from "@oslojs/otp";

const totp = generateTOTP(key, 30, 6);
const valid = verifyTOTP(totp, key, 30, 6);

Installation

npm i @oslojs/otp