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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.

    334 107

  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 1.4k 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.

    385 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 509 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 110 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 99 34

Repositories

Showing 10 of 189 repositories
  • 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 681 MIT 103 34 7 Updated Feb 16, 2025
  • kernel_common-6.12 Public Forked from torvalds/linux

    Linux 6.12 LTS branch.

    GrapheneOS/kernel_common-6.12’s past year of commit activity
    C 1 57,172 0 1 Updated Feb 16, 2025
  • Messaging Public

    Messaging app

    GrapheneOS/Messaging’s past year of commit activity
    Java 16 17 0 3 Updated Feb 16, 2025
  • Info Public
    GrapheneOS/Info’s past year of commit activity
    Kotlin 10 MIT 9 6 1 Updated Feb 16, 2025
  • Camera Public

    Modern camera app focused on privacy and security with QR & barcode scanning.

    GrapheneOS/Camera’s past year of commit activity
    Java 937 MIT 90 51 (1 issue needs help) 5 Updated Feb 16, 2025
  • 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 verification with support for alert emails. It uses hardware-backed keys and attestation support as the foundation and chains trust to the app for software checks.

    GrapheneOS/Auditor’s past year of commit activity
    Java 509 MIT 85 20 7 Updated Feb 16, 2025
  • AppStore Public
    GrapheneOS/AppStore’s past year of commit activity
    Kotlin 312 MIT 32 8 5 Updated Feb 16, 2025
  • talkback Public Forked from google/talkback
    GrapheneOS/talkback’s past year of commit activity
    Java 12 Apache-2.0 229 0 0 Updated Feb 16, 2025
  • platform_packages_apps_GmsCompat Public
    GrapheneOS/platform_packages_apps_GmsCompat’s past year of commit activity
    Kotlin 49 MIT 25 0 0 Updated Feb 16, 2025
  • platform_packages_apps_AppCompatConfig Public
    GrapheneOS/platform_packages_apps_AppCompatConfig’s past year of commit activity
    Kotlin 6 MIT 2 0 0 Updated Feb 16, 2025
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