040000 tree 2d57dff932b1dd1684e6391e103cddd7f717456d	ext4crypt
040000 tree cf63d11a961a5907dfcdaae42113e3f0dafd2e0d	fde
040000 tree 7af307d2721b54d4bdd8f9d91b204fda35d10fe8	scrypt
040000 tree d1a5f086607fdf600352737a4cfc72ad33b7b7a9	vold_decrypt