am 1a532ffd: am ddf0fd86: (-s ours) am 2de8b758: Add all digests and padding modes to legacy keys

* commit '1a532ffd5083f7f4efda282800426670caeb476e':
tree: 1171e0f448d2a7cc9a592403de376f72ffb73ab1
  1. keystore/
  2. keystore-engine/
  3. softkeymaster/