Libraries tagged by otp auth

A PHP library for generating one time passwords according to RFC 4226 (HOTP Algorithm) and the RFC 6238 (TOTP Algorithm) and compatible with Google Authenticator

Go to Download

Use one-time passwords (OTP) to authenticate in your Laravel app

Go to Download

A secure, database-free One-Time Password (OTP) generator and verifier for PHP and Laravel.

Go to Download

A generator for counter- and time based 2-factor authentication codes (Google Authenticator). PHP 8.2+

Go to Download

This package provides convenient methods for sending and validating OTP notifications to users for authentication.

Go to Download

PHP implementation of HMAC-based one-time password algorithm according to RFC 4226 and RFC 6238 compatible with Google Authenticator

Go to Download

Lightweight, fast, and secure TOTP (2FA) authentication library for PHP — battle tested, dependency free, and ready for enterprise integration.

Go to Download

A PHP security library

Go to Download

This RoundCube plugin adds the Google 2-step verification to the login proccess (OTP)

Go to Download

A library for genrating a 2 factor authentication QR code

Go to Download

One-time password (OTP) implementation for two-factor authentication with TOTP in accordance with RFC 6238 and RFC 4226

Go to Download

Alternative to the official php-yubico client

Go to Download

Laravel OTP manager

Go to Download

Library that generates and verifies one-time passwords.

Go to Download

YubiKey two-factor OTP authentication - An authentication service for TYPO3 which extends the backend/frontend login by YubiKey OTP two-factor authentication.

Go to Download