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@GrapheneOS

GrapheneOS

Security and privacy focused mobile OS with Android app compatibility. We focus on developing substantial privacy and security improvements.

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  1. platform_manifest Public

    Repo manifest for the GrapheneOS mobile privacy and security hardening project.

    347 110

  2. hardened_malloc Public

    Hardened allocator designed for modern systems. It has integration into Android's Bionic libc and can be used externally with musl and glibc as a dynamic library for use on other Linux-based platfo…

    C 1.4k 101

  3. os-issue-tracker Public

    Issue tracker for GrapheneOS Android Open Source Project hardening work. Standalone projects like Auditor, AttestationServer and hardened_malloc have their own dedicated trackers.

    397 20

  4. Auditor Public

    Hardware-based attestation / intrusion detection app for Android devices. It provides both local verification with another Android device via QR codes and optional scheduled server-based verificati…

    Java 519 86

  5. AttestationServer Public

    attestation.app remote attestation server. Server code for use with the Auditor app: https://github.com/GrapheneOS/Auditor. It provides two services: submission of attestation data samples and a re…

    Java 114 46

  6. platform_bionic Public

    Hardened Android standard C library. Some of the past hardening has not yet been ported from Marshmallow, Nougat and Oreo to this Android Pie repository. Most is available via archived tags in http…

    Assembly 104 34

Repositories

Showing 10 of 177 repositories
  • grapheneos.org Public

    Main website servers

    HTML 490 MIT 146 27 17 Updated Mar 28, 2025
  • apps.grapheneos.org Public

    Application repository

    Python 45 MIT 14 1 2 Updated Mar 28, 2025
  • platform_frameworks_base Public Forked from aosp-mirror/platform_frameworks_base
    Java 1 6,413 0 5 Updated Mar 28, 2025
  • AttestationServer Public

    attestation.app remote attestation server. Server code for use with the Auditor app: https://github.com/GrapheneOS/Auditor. It provides two services: submission of attestation data samples and a remote attestation implementation with email alerts to go along with the local implementation based on QR code scanning in the app.

    Java 114 MIT 46 14 5 Updated Mar 27, 2025
  • Vanadium Public

    Privacy and security enhanced releases of Chromium for GrapheneOS. Vanadium provides the WebView and standard user-facing browser on GrapheneOS. It depends on hardening in other GrapheneOS repositories and doesn't include patches not relevant to the build targets used on GrapheneOS.

    Shell 1,023 69 64 2 Updated Mar 27, 2025
  • discuss.grapheneos.org Public

    Discussion forum server

    Shell 11 MIT 4 1 0 Updated Mar 26, 2025
  • platform_packages_apps_NetworkLocation Public
    Kotlin 15 MIT 3 0 0 Updated Mar 26, 2025
  • platform_manifest Public

    Repo manifest for the GrapheneOS mobile privacy and security hardening project.

    347 110 0 0 Updated Mar 26, 2025
  • kernel_manifest-pixel Public

    Kernel manifest for the Pixel 6, Pixel 6 Pro, Pixel 6a, Pixel 7, Pixel 7 Pro, Pixel 7a, Pixel Tablet, Pixel Fold, Pixel 8, Pixel 8 Pro, Pixel 8a, Pixel 9, Pixel 9 Pro, Pixel 9 Pro XL and Pixel 9 Pro Fold.

    6 2 0 0 Updated Mar 26, 2025
  • kernel_manifest-6.6 Public

    Kernel manifest for the Generic Linux 6.6 kernel.

    4 1 0 0 Updated Mar 26, 2025
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