Google Authenticator for Android (open source version)
======================================================
Copyright 2010 Google Inc.

https://github.com/google/google-authenticator-android

This project is an older fork of the one on the Play store. It's an older
version that doesn't get changes synced to it from the Play store version.

Description
-----------
The Google Authenticator project includes implementations of one-time passcode
generators for several mobile platforms, as well as a pluggable authentication
module (PAM). One-time passcodes are generated using open standards developed by
the [Initiative for Open Authentication (OATH)](http://www.openauthentication.org/)
(which is unrelated to [OAuth](http://oauth.net/)).

This project contains the Android app. All other apps, and the PAM module, are in
[a separate project](https://github.com/google/google-authenticator).

There is by design NO account backups in any of the apps.

This implementation supports the HMAC-Based One-time Password (HOTP) algorithm
specified in [RFC 4226](https://tools.ietf.org/html/rfc4226) and the Time-based
One-time Password (TOTP) algorithm specified in [RFC 6238](https://tools.ietf.org/html/rfc6238).

Further documentation is available in the [Wiki](https://github.com/google/google-authenticator/wiki).

Google Authenticator for Android (open source version)
======================================================
Copyright 2010 Google Inc.

https://github.com/google/google-authenticator-android

This project is an older fork of
[the one on the Play store](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2).
It's an older version that doesn't get changes synced to it from the
[Play store version](https://play.google.com/store/apps/details?id=com.google.android.apps.authenticator2).

Description
-----------
The Google Authenticator project includes implementations of one-time passcode
generators for several mobile platforms, as well as a pluggable authentication
module (PAM). One-time passcodes are generated using open standards developed by
the [Initiative for Open Authentication (OATH)](http://www.openauthentication.org/)
(which is unrelated to [OAuth](http://oauth.net/)).

This project contains the Android app. All other apps, and the PAM module, are in
[a separate project](https://github.com/google/google-authenticator).

There is by design NO account backups in any of the apps.

This implementation supports the HMAC-Based One-time Password (HOTP) algorithm
specified in [RFC 4226](https://tools.ietf.org/html/rfc4226) and the Time-based
One-time Password (TOTP) algorithm specified in [RFC 6238](https://tools.ietf.org/html/rfc6238).

Further documentation is available in the [Wiki](https://github.com/google/google-authenticator/wiki).

Add link to Play store App
Add link to Play store App

