Aegis

<img align="left" width="80" height="80" src="metadata/en-US/images/icon.png"
alt="App icon">

# Aegis Authenticator

<br>

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**Aegis Authenticator** is a free, secure and open source 2FA app for Android.
It aims to provide a secure authenticator for your online services, while also
including some features missing in existing authenticator apps, like proper
encryption and backups. Aegis supports HOTP and TOTP, making it compatible with
thousands of services.

For a list of frequently asked questions, please check out [the FAQ](FAQ.md).

The security design of the app and the vault format is described in detail in
[this document](docs/vault.md).

## Features

- Free and open source
- Secure
  - The vault is encrypted (AES-256-GCM), and can be unlocked with:
    - Password (scrypt)
    - Biometrics (Android Keystore)
  - Screen capture prevention
  - Tap to reveal
- Compatible with Google Authenticator
- Supports industry standard algorithms:
  [HOTP](https://tools.ietf.org/html/rfc4226) and
  [TOTP](https://tools.ietf.org/html/rfc6238)
- Lots of ways to add new entries
  - Scan a QR code or an image of one
  - Enter details manually
  - Import from other authenticator apps: 2FAS Authenticator, Authenticator
    Plus, Authy, andOTP, FreeOTP, FreeOTP+, Google Authenticator, Microsoft
    Authenticator, Plain text, Steam, TOTP Authenticator and WinAuth (root
    access is required for some of these)
- Organization
  - Alphabetic/custom sorting
  - Custom or automatically generated icons
  - Group entries together
  - Advanced entry editing
  - Search by name/issuer
- Material design with multiple themes: Light, Dark, AMOLED
- Export (plaintext or encrypted)
- Automatic backups of the vault to a location of your choosing

## Screenshots

[<img width=200 alt="Screenshot 1"
src="metadata/en-US/images/phoneScreenshots/screenshot1.png?raw=true">](metadata/en-US/images/phoneScreenshots/screenshot1.png?raw=true)
[<img width=200 alt="Screenshot 2"
src="metadata/en-US/images/phoneScreenshots/screenshot2.png?raw=true">](metadata/en-US/images/phoneScreenshots/screenshot2.png?raw=true)
[<img width=200 alt="Screenshot 3"
src="metadata/en-US/images/phoneScreenshots/screenshot3.png?raw=true">](metadata/en-US/images/phoneScreenshots/screenshot3.png?raw=true)
[<img width=200 alt="Screenshot 4"
src="metadata/en-US/images/phoneScreenshots/screenshot4.png?raw=true">](metadata/en-US/images/phoneScreenshots/screen