andOTP

Open source two-factor authentication for Android. It implements Time-based One-time Passwords (TOTP) and HMAC-Based One-Time Passwords (HOTP). Simply scan the QR code and login with the generated 6-digit code. This project started out as a fork of the great OTP Authenticator app written by Bruno Bierbaumer, which has sadly been inactive since 2015. By now almost every aspect of the app has been changed/re-written so the fork status of the Github repository got detached upon user request. But all credit for the original version and for starting this project still goes to Bruno.

Features

andOTP is a two-factor authentication App for Android 5.1+
Documentation available
Free and Open-Source
Encrypted storage with two backends
Multiple backup options
Sleek minimalistic Material Design with three different themes
Compatible with Google Authenticator

Project Samples

Project Activity

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License

MIT License

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andOTP Web Site

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Additional Project Details

Operating Systems

Android

Programming Language

Java

Related Categories

Java Authentication Software

Registered

2024-10-02

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