am 8e47158f: Root certificate and signing certificates

* commit '8e47158fabd5bad4282644c6e9ed9ac99c603e33':
  Root certificate and signing certificates
tree: 43530ffb6d12253c1153ff6d343eba92549b4d94
  1. Android.mk
  2. cpp/
  3. java/
  4. proto/