438 Open source projects that are alternatives of or similar to rx-otp

A small and easy-to-use one-time password generator library for Java according to RFC 4226 (HOTP) and RFC 6238 (TOTP).

A Web app to manage your Two-Factor Authentication (2FA) accounts and generate their security codes

Apache two-factor (2FA) authentication with Google Authenticator based on Time-based One-Time Password (TOTP) or HMAC-based one-time password (HOTP) Algorithms.

HOTP and TOTP token generation

Open source two-factor authentication for Android

CrOTP - One Time Passwords for Crystal

One Time Password (HOTP/TOTP) library for Node.js, Deno and browsers.

🔑 A small library for generating TOTP and HOTP one-time passwords on iOS.

A one-time password (HOTP/TOTP) library for Java

Trustworthy, encrypted, command-line TOTP/HOTP authenticator app with import functionality.

One Time Password (TOTP and HOTP) library for Clojure. TOTP/HOTP is widely used for Two Factor / Multi Factor Authentication.

A highly configurable yet simple to use TOTP based two-factor authentication processing module for SimpleSAMLphp.

The Single Sign-On Multi-Factor portal for web apps

📱 Two-Factor Authentication (2FA) client for Android + Wear OS

HMAC Based One Time Passwords in PHP. RFC4226 and RFC6238 compliant.

One-step (secure) configuration for Traefik edge router.

**NOT MAINTAINED** Two-factor authentication for Node.js. One-time passcode generator (HOTP/TOTP) with support for Google Authenticator.

iOS, watchOS, & macOS One-Time Password client

multiOTP Credential Provider is a V2 Credential Provider for Windows 7/8/8.1/10/2012(R2)/2016 with options like RDP only and UPN name support

Single Sign On server, OAuth2, Openid Connect, multiple factor authentication with, HOTP/TOTP, FIDO2, TLS Certificates, etc. extensible via plugins

Extract two-factor authentication (2FA, TFA) secret keys from export QR codes of "Google Authenticator" app

A .NET implementation of TOTP and HOTP for things like two-factor authentication codes.

Javascript One-Time Password module.

🔑 One Time Password (OTP) / 2FA for Node.js and Browser - Supports HOTP, TOTP and Google Authenticator

🔑 Second factor TOTP (RFC 6238) provider for Nextcloud

A free, secure and open source app for Android to manage your 2-step verification tokens.

Enhanced fork of FreeOTP-Android providing a feature-rich 2FA authenticator

🔐 A PHP library for generating one time passwords according to RFC 4226 (HOTP) and the RFC 6238 (TOTP)

multiOTP open source strong two factor authentication PHP library, OATH certified, with TOTP, HOTP, Mobile-OTP, YubiKey, SMS, QRcode provisioning, etc.

Highly secure and easy to use OTP client written in C/GTK that supports both TOTP and HOTP

Two-factor authenticator via Google Authenticator app.

Python One-Time Password Library

Google Authenticator TOTP C#

[OUTDATED] Two-factor authentication for Symfony applications 🔐 (bunde version ≤ 4). Please use version 5 from https://github.com/scheb/2fa.

Time-Based One-Time Password Code Generator

A TouchID-aware 2-factor authenticator for macOS

A command line HOTP and TOTP client

A Swift library for generating One Time Passwords (OTP)

Minimal TOTP generator in 20 lines of Python

Generates TOTP tokens in the browser

LibreAuth is a collection of tools for user authentication.

Go-Guardian is a golang library that provides a simple, clean, and idiomatic way to create powerful modern API and web authentication.

Golang two factor authentication library

WebAuthn security keys and TOTP multi-factor authentication for Django

OpenConnect Menu Bar - Connect/Disconnect/Status - for Mac OS X (supports Duo push/sms/phone, or Yubikey, Google Authenticator, Duo, or any TOTP)

Silently extract a YubiKey serial number

Short term certificate based identity system (ssh/x509 ca + openidc)

OOTP (Open One-time Password) is a supports multiple programming languages. The generated one-time passwords are fully compliant with HOTP (HMAC-based One-time Password) and TOTP (Time-based One-time Password). 🚀It's easy to use!

🐴 RusTOTPony — CLI manager of one-time password generators aka Google Authenticator

Xshell Semi-Automatic complete One-time Password login

🔐 multi factor authentication system (2FA, MFA, OTP Server)

A cli-based pass-backed TOTP app

Two Factor Authentication Crystal code implementing the Time-based One-time Password Algorithm

Extracts OTP tokens from rooted Android devices

Perform two factor authentication in an ASP.NET core application using Google Authenticator app

A 'Google Authenticator' like Single Page Application

Cross-platform application for configuring any YubiKey over all USB interfaces.

Your easy 2FA companion that keep the secrets secret.

Communicate with Nitrokey devices in a clean and easy manner

Director is a production-ready supervisor and manager for Erlang/Elixir processes that focuses on speed, performance and flexibility.