Top 85 totp open source projects

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

Go library and program to access your Authy TOTP secrets.

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

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

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

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

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

🔑 Second factor TOTP (RFC 6238) provider for Nextcloud

LibreAuth is a collection of tools for user authentication.

SSO authentication provider for the auth_request nginx module

.Net library for Two Factor Authentication (TFA / 2FA)

Golang two factor authentication library

Yubico Authenticator for Android

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

Python implementation of the mobile Blizzard Authenticator (TOTP)

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

common tools,methods,extension methods etc... .net 常用工具类，公共方法，常用扩展方法等，基础类库

Extracts OTP tokens from rooted Android devices

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

A tiny Elixir library for time-based one time passwords (TOTP)

🧰 A zero trust swiss army knife for working with X509, OAuth, JWT, OATH OTP, etc.

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

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

Nim fullstack website framework - deploy a website within minutes

Generates TOTP tokens in the browser

A Swift library for generating One Time Passwords (OTP)

A TouchID-aware 2-factor authenticator for macOS

A cli-based pass-backed TOTP app

Javascript One-Time Password module.

external OpenID Connect Login to IdentityServer4 with AAD

A command line HOTP and TOTP client

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

Take security by obscurity to the next level (this is a bad idea, don't really use this please)

PHP library for Two Factor Authentication (TFA / 2FA)

Minimal TOTP generator in 20 lines of Python

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

A Security Framework for Python applications featuring Authorization (rbac permissions and roles), Authentication (2fa totp), Session Management and an extensive Audit Trail

✅ .NET crypto done right. Professionally audited.

Yubico Authenticator for Desktop (Windows, macOS and Linux)

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

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

Tray TOTP Plugin for KeePass2.

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

Open source two-factor authentication for Android

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

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

Generate TOTP(Time-based One-time Password) token with CLI.

Python One-Time Password Library

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

Two-factor authenticator via Google Authenticator app.

iOS, watchOS, & macOS One-Time Password client

Google Authenticator TOTP C#

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

 Copy 2FA tokens in a click (macOS)

A ready-to-launch User and Authentication system for those that don't want to build it

2FA for Minecraft!

Imagine your SSH server only listens on an IPv6 address, and where the last 6 digits are changing every 30 seconds as a TOTP code...

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

TOTP를 이용한 인증관리 Web/App 서비스, '다다익선'

MFA for ADFS 2022/2019/2016/2012r2