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android / platform / external / nos / host / android / refs/heads/pie-dr1-dev
commitd64669a969f171e68649a7d5ad2b60468fc24297[log] [tgz]
authorAndrew Scull <ascull@google.com>Fri Jul 20 17:13:56 2018 +0100
committerAndrew Scull <ascull@google.com>Fri Jul 20 17:13:56 2018 +0100
tree0f6d00171647b980ac78996901b769c2b1eadeab
parent1e98103db981667e64493bd6d5a458dc31d9078c [diff]
parent73e22b076268a30f7e9c058832ff71306799b8df [diff]
Merge remote-tracking branch 'goog/upstream-master' into merge-citadel-mutex

* goog/upstream-master:
  Datagram: add mutex to protect data buffers

Bug: 111653201
Test: try and race transactions, they no longer fail
Change-Id: Ibec950c3e27c3cd91e25bb8dbe6324562d588e50
tree: 0f6d00171647b980ac78996901b769c2b1eadeab
  1. citadel/
  2. hals/
  3. manual_tests/
  4. Android.bp
  5. LICENSE
  6. METADATA
  7. MODULE_LICENSE_APACHE2
  8. NOTICE
  9. 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.