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android / platform / external / nos / host / android / 409907cf242f9b7e41f9a8a8b088cfbb75b4cfda
commit409907cf242f9b7e41f9a8a8b088cfbb75b4cfda[log] [tgz]
authorColin Cross <ccross@android.com>Fri Mar 22 20:37:30 2019 -0700
committerandroid-build-merger <android-build-merger@google.com>Fri Mar 22 20:37:30 2019 -0700
tree66fb10637d334d474ee7e00934add5893483734a
parent25d43a4f780f056eb07e01671684229dfa26d7d2 [diff]
parent2f5d9b3b21bf1e3122769e18069b93357a9208ad [diff]
Convert external/nos/host/android to Android.bp am: 278f038f4c
am: 2f5d9b3b21

Change-Id: Ic7814ebbaa6d9868f16bb9ed9104c4a0437c974b
tree: 66fb10637d334d474ee7e00934add5893483734a
  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.