Google Git
Sign in
android / platform / external / nos / host / android / 5c5ffdbf26e90b7cb8b93375053fc5f3344ededd
commit5c5ffdbf26e90b7cb8b93375053fc5f3344ededd[log] [tgz]
authorXin Li <delphij@google.com>Wed Feb 20 16:18:48 2019 -0800
committerXin Li <delphij@google.com>Wed Feb 20 16:18:48 2019 -0800
tree5b45a9fc1706f6ce170f2723122821c6da4c76ef
parentc805f29bb3c6534d7fe0eed491347e9c1b096868 [diff]
parent01151496d9d5230e2ba69b166c3fde46b06cdb0f [diff]
DO NOT MERGE - Merge pi-dev@5234907 into stage-aosp-master

Bug: 120848293
Change-Id: Id21c3fce816e87bf565d9b935355f12708dd9a57
tree: 5b45a9fc1706f6ce170f2723122821c6da4c76ef
  1. citadel/
  2. hals/
  3. manual_tests/
  4. Android.bp
  5. LICENSE
  6. METADATA
  7. MODULE_LICENSE_APACHE2
  8. NOTICE
  9. OWNERS
  10. README.md
README.md

Android components for Nugget

Android communicates with Nugget apps in order to implement security related HALs. Currently, those HALs are Keymaster, Weaver and OemLock.

Services

Apps that define a protobuf service will have an app interface class autogenerated. These classes will wrap a NuggetClient. The generator can be found in the generator directory.

Asynchronous communication

Work in progress.

Currently, everything is synchronous and just exposes the call_application() function from the Nugget transport API. In future, asynchronous calls may be desired. Support for this could be added in:

  • Nugget transport API
  • NuggetClient on top of call_application()
  • Generated services

citadel

This directory contains the components to support Citadel connected to Android.