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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 platform_manifest Public

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

    367 120

  2. hardened_malloc 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 1.5k 112

  3. os-issue-tracker 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.

    419 23

  4. Auditor 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 536 88

  5. platform_bionic 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 108 38

  6. Vanadium 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 reposito…

    Shell 1.1k 79

Repositories

Showing 10 of 199 repositories
  • grapheneos.org Public

    Main website servers

    GrapheneOS/grapheneos.org’s past year of commit activity
    HTML 516 MIT 154 32 16 Updated Jul 4, 2025
  • device_google_gs-common Public

    Shared Pixel device sources.

    GrapheneOS/device_google_gs-common’s past year of commit activity
    C++ 12 13 0 0 Updated Jul 4, 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.

    GrapheneOS/AttestationServer’s past year of commit activity
    Java 120 MIT 49 14 3 Updated Jul 4, 2025
  • platform_manifest Public

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

    GrapheneOS/platform_manifest’s past year of commit activity
    367 120 0 0 Updated Jul 3, 2025
  • kernel_manifest-6.6 Public

    Kernel manifest for the Generic Linux 6.6 kernel.

    GrapheneOS/kernel_manifest-6.6’s past year of commit activity
    6 3 0 0 Updated Jul 3, 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.

    GrapheneOS/kernel_manifest-pixel’s past year of commit activity
    8 4 0 0 Updated Jul 3, 2025
  • vendor_state Public

    GrapheneOS adevtool state for all supported devices.

    GrapheneOS/vendor_state’s past year of commit activity
    20 MIT 15 0 0 Updated Jul 3, 2025
  • platform_tools_arsclib Public
    GrapheneOS/platform_tools_arsclib’s past year of commit activity
    Java 1 0 0 0 Updated Jul 3, 2025
  • script Public

    Scripting for generating signed production releases of AOSP and metadata for the Updater app along with partially automated maintenance of out-of-tree patch sets.

    GrapheneOS/script’s past year of commit activity
    Shell 39 MIT 47 0 2 Updated Jul 3, 2025
  • platform_prebuilts_qemu-kernel Public
    GrapheneOS/platform_prebuilts_qemu-kernel’s past year of commit activity
    Shell 2 1 0 0 Updated Jul 3, 2025
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