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android / platform / external / nos / host / android / e15c796a769f6c197b76ded59c0e2bfb651c430a
commite15c796a769f6c197b76ded59c0e2bfb651c430a[log] [tgz]
authorColin Cross <ccross@android.com>Fri Mar 22 20:41:31 2019 -0700
committerandroid-build-merger <android-build-merger@google.com>Fri Mar 22 20:41:31 2019 -0700
tree8a396f8a36744da55ea044e672270917b42b5851
parent374234b49de66deeffebffbcfffc2f3188e1f679 [diff]
parent409907cf242f9b7e41f9a8a8b088cfbb75b4cfda [diff]
Convert external/nos/host/android to Android.bp am: 278f038f4c am: 2f5d9b3b21
am: 409907cf24

Change-Id: Idb8f5f7f69f0998d8d9c44bc305384170d8874b0
tree: 8a396f8a36744da55ea044e672270917b42b5851
  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.