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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
Categories
AuthenticationLicense
MIT LicenseFollow andOTP
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