std::vector with custom zeroing allocator is used instead of
std::string for data that can contain encryption keys.
Bug: 64201177
Test: manually created a managed profile, changed it's credentials
Test: manually upgraded a phone with profile from O to MR1.
Change-Id: Ic31877049f69eba9f8ea64fd99acaaca5a01d3dd
We don't know which FS and kernel version is going to want these keys,
so put them in the kernel three times with all three possible prefixes.
Test: Marlin set up before this change successfully boots after it.
Change-Id: I6ccfe0894551ba068de9bf5e23fe4fd1e10e36b1
Support encrypting metadata in /userdata using the dm-default-key
driver with a key in the /metadata partition.
Bug: 29189559
Test: Angler & Marlin build and boot
Change-Id: I716b117508d4bb4f6a4039293acb848cbc60f67b
Pavel Grafov
Paul Crowley