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android / platform / external / nos / host / android / refs/heads/pie-b4s4-dev
commit85ea1402af5d3aaa0f85a4aff17247814c3dc2f3[log] [tgz]
authornagendra modadugu <[email protected]>Thu Nov 08 14:21:41 2018 -0800
committernagendra modadugu <[email protected]>Thu Nov 08 17:35:51 2018 -0800
tree7a3eab8897c5e31f5dc0e50dde60f0a2ecee383b
parent877a6e05bb08353a4f806ad4d3c9cf6f1c3fb097 [diff]
parent9430f730e342a512536f060fe3afc174c12cb98c [diff]
Merge remote-tracking branch 'goog/upstream-pixel18' into ngm-ota-rc9

* goog/upstream-pixel18:
  keymaster: correctly compute consumed count

Bug: 119028893
Test: release tests pass
Change-Id: Ibef4b131c092ff83953b76000c8e282e823bb2cd
tree: 7a3eab8897c5e31f5dc0e50dde60f0a2ecee383b
  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.