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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.

    329 105

  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 1.3k 98

  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.

    379 20

  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 503 85

  5. AttestationServer 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 112 45

  6. 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 98 34

Repositories

Showing 10 of 187 repositories
  • apps.grapheneos.org Public

    Application repository

    GrapheneOS/apps.grapheneos.org’s past year of commit activity
    Python 36 MIT 12 1 1 Updated Jan 23, 2025
  • grapheneos.org Public

    Main website servers

    GrapheneOS/grapheneos.org’s past year of commit activity
    HTML 470 MIT 142 27 18 Updated Jan 23, 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 112 MIT 45 14 5 Updated Jan 22, 2025
  • platform_external_PdfViewer Public

    PdfViewer app prebuilt using the latest official release of the PdfViewer app.

    GrapheneOS/platform_external_PdfViewer’s past year of commit activity
    11 MIT 12 0 0 Updated Jan 22, 2025
  • platform_external_Camera Public

    Camera app prebuilt using the latest official release of the Camera app.

    GrapheneOS/platform_external_Camera’s past year of commit activity
    27 MIT 19 0 0 Updated Jan 22, 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.

    GrapheneOS/Vanadium’s past year of commit activity
    Shell 956 67 66 2 Updated Jan 22, 2025
  • platform_build Public

    Make Build System (being phased out upstream)

    GrapheneOS/platform_build’s past year of commit activity
    Makefile 58 49 0 2 Updated Jan 22, 2025
  • platform_system_core Public Forked from aosp-mirror/platform_system_core
    GrapheneOS/platform_system_core’s past year of commit activity
    C++ 14 2,210 0 1 Updated Jan 22, 2025
  • 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 https://github.com/AndroidHardeningArchive/platform_bionic (check both the most recent Oreo and Nougat tags).

    GrapheneOS/platform_bionic’s past year of commit activity
    Assembly 98 34 0 0 Updated Jan 22, 2025
  • platform_manifest Public

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

    GrapheneOS/platform_manifest’s past year of commit activity
    329 105 0 0 Updated Jan 21, 2025
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