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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.

    317 103

  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.

    367 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 498 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 108 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 185 repositories
  • apps.grapheneos.org Public

    Application repository

    GrapheneOS/apps.grapheneos.org’s past year of commit activity
    Python 34 MIT 11 1 0 Updated Dec 22, 2024
  • grapheneos.org Public

    Main website servers

    GrapheneOS/grapheneos.org’s past year of commit activity
    HTML 466 MIT 139 25 15 Updated Dec 21, 2024
  • PdfViewer Public

    Simple Android PDF viewer based on pdf.js and content providers. The app doesn't require any permissions. The PDF stream is fed into the sandboxed WebView without giving it access to content or files. CSP is used to enforce that the JavaScript and styling properties within the WebView are entirely static.

    GrapheneOS/PdfViewer’s past year of commit activity
    Java 640 MIT 102 34 10 Updated Dec 20, 2024
  • platform_packages_apps_Messaging Public

    Messaging app

    GrapheneOS/platform_packages_apps_Messaging’s past year of commit activity
    Java 13 14 0 1 Updated Dec 20, 2024
  • platform_packages_apps_Contacts Public
    GrapheneOS/platform_packages_apps_Contacts’s past year of commit activity
    Java 5 16 0 1 Updated Dec 20, 2024
  • infrastructure Public

    Shared server infrastructure

    GrapheneOS/infrastructure’s past year of commit activity
    Shell 47 MIT 13 2 0 Updated Dec 19, 2024
  • 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 920 67 61 2 Updated Dec 19, 2024
  • device_google_felix-kernels_5.10 Public
    GrapheneOS/device_google_felix-kernels_5.10’s past year of commit activity
    C 1 1 0 0 Updated Dec 18, 2024
  • device_google_lynx-kernels_5.10 Public
    GrapheneOS/device_google_lynx-kernels_5.10’s past year of commit activity
    C 1 1 0 0 Updated Dec 18, 2024
  • device_google_tangorpro-kernels_5.10 Public
    GrapheneOS/device_google_tangorpro-kernels_5.10’s past year of commit activity
    C 1 2 0 0 Updated Dec 18, 2024
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