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https://github.com/beemdevelopment/Aegis

A free, secure and open source app for Android to manage your 2-step verification tokens.
https://github.com/beemdevelopment/Aegis

2fa android authenticator encryption fingerprint hotp otp secure totp

Last synced: about 1 month ago
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A free, secure and open source app for Android to manage your 2-step verification tokens.

Host: GitHub
URL: https://github.com/beemdevelopment/Aegis
Owner: beemdevelopment
License: gpl-3.0
Created: 2016-08-15T19:10:31.000Z (over 8 years ago)
Default Branch: master
Last Pushed: 2024-10-23T21:48:38.000Z (about 2 months ago)
Last Synced: 2024-10-24T08:20:22.120Z (about 2 months ago)
Topics: 2fa, android, authenticator, encryption, fingerprint, hotp, otp, secure, totp
Language: Java
Homepage: https://getaegis.app
Size: 21.2 MB
Stars: 9,071
Watchers: 87
Forks: 381
Open Issues: 63
Metadata Files:
- Readme: README.md
- Contributing: CONTRIBUTING.md
- Funding: .github/FUNDING.yml
- License: LICENSE

Awesome Lists containing this project

awesome-reconsidera-takeaway - Aegis Authenticator - Source Software][oss icon] – Android (工具 / 密码管理)
awesome-android - Aegis - Free, secure and open source 2FA app for Android. (Password managers / 2FA and TOTP)
awesome-android - Aegis - Free, secure and open source 2FA app for Android. (Password managers / 2FA and TOTP)

README

        

# Aegis Authenticator




[![Build](https://github.com/beemdevelopment/Aegis/actions/workflows/build-app-workflow.yaml/badge.svg)](https://github.com/beemdevelopment/Aegis/actions/workflows/build-app-workflow.yaml?query=branch%3Amaster) [![Crowdin](https://badges.crowdin.net/aegis-authenticator/localized.svg)](https://crowdin.com/project/aegis-authenticator) [![Donate](https://img.shields.io/badge/donate-buy%20us%20a%20beer-%23FF813F)](https://www.buymeacoffee.com/beemdevelopment) [![Matrix](https://img.shields.io/matrix/aegis:matrix.org?color=blue)](https://matrix.to/#/#aegis:matrix.org)

**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

[](metadata/en-US/images/phoneScreenshots/screenshot1.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot2.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot3.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot4.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot5.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot6.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot7.png?raw=true)

[](metadata/en-US/images/phoneScreenshots/screenshot8.png?raw=true)

## Downloads

Aegis is available on the Google Play Store and on F-Droid.

[](http://play.google.com/store/apps/details?id=com.beemdevelopment.aegis)

[](https://f-droid.org/app/com.beemdevelopment.aegis)

### Verification

APK releases on Google Play and GitHub are signed using the same key. They can

be verified using

[apksigner](https://developer.android.com/studio/command-line/apksigner.html#options-verify):

```

apksigner verify --print-certs --verbose aegis.apk

```

The output should look like:

```

Verifies

Verified using v1 scheme (JAR signing): true

Verified using v2 scheme (APK Signature Scheme v2): true

```

The certificate fingerprints should correspond to the ones listed below:

```

Owner: CN=Beem Development

Issuer: CN=Beem Development

Serial number: 172380c

Valid from: Sat Feb 09 14:05:49 CET 2019 until: Wed Feb 03 14:05:49 CET 2044

Certificate fingerprints:

   MD5:  AA:EE:86:DB:C7:B8:88:9F:1F:C9:D0:7A:EC:37:36:32

   SHA1: 59:FB:63:B7:1F:CE:95:74:6C:EB:1E:1A:CB:2C:2E:45:E5:FF:13:50

   SHA256: C6:DB:80:A8:E1:4E:52:30:C1:DE:84:15:EF:82:0D:13:DC:90:1D:8F:E3:3C:F3:AC:B5:7B:68:62:D8:58:A8:23

```

### Icon packs

Aegis supports icon packs to make it easier to assign icons to the entries in

your vault. There are no official icon packs, but the community maintains a

number of third-party icon packs you may want to check out. To learn how to

create your own Aegis-compatible icon pack, see [the

documentation](docs/iconpacks.md).

- [aegis-icons](https://github.com/aegis-icons/aegis-icons)

  Unofficial monochrome-styled 2FA icons.

  [](https://github.com/aegis-icons/aegis-icons)

- [delta-aegis-icons](https://github.com/Delta-Icons/aegis-icons)

  Delta version of the unofficial monochrome-styled 2FA icon pack aegis-icons.

- [aegis-simple-icons](https://github.com/alexbakker/aegis-simple-icons) *

  This project periodically generates an icon pack for Aegis based on [Simple

  Icons](https://simpleicons.org/).

- [aegis-simple-icons-outlined](https://github.com/michaelschattgen/aegis-simple-icons-outlined) *

  This is a variant on the aegis-simple-icons pack where the icons contain no solid background and just the outlines are being used.

 

\* The icons are automatically generated, so

  not all of them are as high quality as the ones you'll find in

  [aegis-icons](https://github.com/aegis-icons/aegis-icons).

## Contributing

Looking to contribute to Aegis? That's great! There are a couple of ways to help

out. Translations, bug reports and pull requests are all greatly appreciated.

Please refer to our [contributing guidelines](CONTRIBUTING.md) to get started.

Swing by our Matrix room to interact with other contributors:

[#aegis:matrix.org](https://matrix.to/#/#aegis:matrix.org).

## License

This project is licensed under the GNU General Public License v3.0. See the

[LICENSE](LICENSE) file for details.

A couple of libraries vendored in Aegis' repository are licensed under a

different license:

- [TextDrawable](app/src/main/java/com/amulyakhare/textdrawable)

- [TrustedIntents](app/src/main/java/info/guardianproject/trustedintents)