commit 886e572009bd09c3f2cc59d7b0e1683d76ef303c
author Paul Crowley <paulcrowley@google.com> Fri Feb 07 12:51:56 2020 -0800
committer Paul Crowley <paulcrowley@google.com> Tue Feb 18 13:01:00 2020 -0800
tree 41df071739359e1fa20c173b52dbc125682a1aa9
parent 312b7df62158254a89df6cbf7d1ee3b146477511

On newer devices, use dm-default-key to encrypt SD cards

The dm-crypt solution requires a kernel patch that won't be present in
the GKI kernel, while the new metadata encryption system in the GKI
kernel solves this problem in a much cleaner way.

Test: create private volume on Cuttlefish, setting property both ways.
Bug: 147814592
Change-Id: Ie02bd647c38d8101af2bbc47637f65845d312cea

Android.bp

diff --git a/Android.bp b/Android.bp
index dae0859..9d87f68 100644
--- a/Android.bp
+++ b/Android.bp
@@ -144,6 +144,7 @@
         "model/PublicVolume.cpp",
         "model/StubVolume.cpp",
         "model/VolumeBase.cpp",
+        "model/VolumeEncryption.cpp",
     ],
     product_variables: {
         arc: {