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android / platform / external / nos / host / android / sdk-release
commit38f20d8958b8c6e8ef8852dc88ad4ecbabe0e154[log] [tgz]
authorandroid-build-prod (mdb) <android-build-team-robot@google.com>Tue Oct 08 00:24:15 2019 +0000
committerandroid-build-prod (mdb) <android-build-team-robot@google.com>Tue Oct 08 00:24:15 2019 +0000
treed2f64e96175f97f8c381714f3b8b1a0a096a9102
parenta038ad1bb3d1bb79e75a3432c60ac6e766192a3a [diff]
parentd83e225d40bd38b1cb3e0eb1bf984e8d23b89278 [diff]
Snap for 5925869 from d83e225d40bd38b1cb3e0eb1bf984e8d23b89278 to sdk-release

Change-Id: I94889b8c6577e77cf3c187b28b7a695f53015273
tree: d2f64e96175f97f8c381714f3b8b1a0a096a9102
  1. citadel/
  2. hals/
  3. manual_tests/
  4. .checkpatch.conf
  5. .clang-format
  6. Android.bp
  7. LICENSE
  8. METADATA
  9. MODULE_LICENSE_APACHE2
  10. NOTICE
  11. OWNERS
  12. 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.