General HAL service using a channel abstraction am: f796da04e5 am: 13a6107ca3

Original change: https://android-review.googlesource.com/c/platform/system/authgraph/+/2817562

Change-Id: Ibb2caa42272aea0cc05a46ac88e8f6861eff2367
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
tree: 74242f65cd31ca968fee4fec005aab0fee0f7485
  1. boringssl/
  2. core/
  3. derive/
  4. hal/
  5. tests/
  6. wire/
  7. .gitignore
  8. Android.bp
  9. NOTICE
  10. PREUPLOAD.cfg