Add code to bulk-sign artifacts

This isn't wired up yet - we need to be able to iterate over AuthFs
directories, but that's coming soon.

Import the OdsignInfo proto, which contains the map of filenames and
digests, and provide a way to build it from a set of artifact files
and write it along with its signature.

Also remove the old Signer trait (which is unused), and a couple of
small refactorings.

Bug: 161471326
Test: Builds
Change-Id: I37fccb1f2ca4fa1ea3006185d9f805d668252e2a
6 files changed
tree: 73211779070e861fbb49db7e6d8e599710d5ce40
  1. apex/
  2. apkdmverity/
  3. apkverify/
  4. authfs/
  5. binder_common/
  6. compos/
  7. demo/
  8. docs/
  9. idsig/
  10. javalib/
  11. launcher/
  12. libs/
  13. microdroid/
  14. microdroid_manager/
  15. pvmfw/
  16. tests/
  17. virtualizationservice/
  18. vm/
  19. vmconfig/
  20. zipfuse/
  21. .clang-format
  22. .gitignore
  23. Android.bp
  24. OWNERS
  25. PREUPLOAD.cfg
  26. README.md
  27. TEST_MAPPING
README.md

Virtualization

This repository contains userspace services related to running virtual machines on Android, especially protected virtual machines. See the getting started documentation and Microdroid README for more information.