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android / platform / external / nos / host / android / 374234b49de66deeffebffbcfffc2f3188e1f679
commit374234b49de66deeffebffbcfffc2f3188e1f679[log] [tgz]
authorColin Cross <ccross@android.com>Fri Mar 22 20:41:22 2019 -0700
committerandroid-build-merger <android-build-merger@google.com>Fri Mar 22 20:41:22 2019 -0700
tree18cc1b035ef2fe029181fcf28ed1bc80f4290fcf
parentfcafcd1b444a9c131c56cc61e53bc6044750f289 [diff]
parent25d43a4f780f056eb07e01671684229dfa26d7d2 [diff]
Remove unused conditional am: 9ed8822c21 am: f31fba2259
am: 25d43a4f78

Change-Id: I4b0b8c8b6d5e824ed3007622eb1bb28361131d62
tree: 18cc1b035ef2fe029181fcf28ed1bc80f4290fcf
  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.