[PATCH v2 0/3] Add support for multiple required keys

[Thirupathaiah Annapureddy]

This patch series adds the support for multiple required keys
in U-Boot DTB with test support.

Changes in v2 (thanks for the feedback Simon and Rasmus):
- Introduce a policy variable in U-boot DTB to control whether any or all
required keys must have signed configuration.
- Added tests to cover any or all required keys policy. 
- Updated signature.txt to include required-mode policy information.

Thirupathaiah Annapureddy (3):
  vboot: add DTB policy for supporting multiple required conf keys
  test: vboot: add tests for multiple required keys
  doc: verified-boot: add required-mode information

 common/image-fit-sig.c       | 30 ++++++++++++++++++++---
 doc/uImage.FIT/signature.txt | 14 +++++++++++
 test/py/tests/test_vboot.py  | 46 ++++++++++++++++++++++++++++++++++--
 3 files changed, 85 insertions(+), 5 deletions(-)

-- 
2.25.2