diff --git a/fsverity/Android.bp b/fsverity/Android.bp
new file mode 100644
index 0000000..b1d8965
--- /dev/null
+++ b/fsverity/Android.bp
@@ -0,0 +1,34 @@
+// Copyright (C) 2021 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+python_library_host {
+    name: "fsverity_digests_proto_python",
+    srcs: [
+        "fsverity_digests.proto",
+    ],
+    required: [
+        "fsverity",
+    ],
+    proto: {
+        canonical_path_from_root: false,
+    },
+    version: {
+        py2: {
+            enabled: true,
+        },
+        py3: {
+            enabled: true,
+        },
+    },
+}
diff --git a/fsverity/AndroidManifest.xml b/fsverity/AndroidManifest.xml
new file mode 100644
index 0000000..434955c
--- /dev/null
+++ b/fsverity/AndroidManifest.xml
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.android.security.fsverity_metadata" />
diff --git a/fsverity/fsverity_digests.proto b/fsverity/fsverity_digests.proto
new file mode 100644
index 0000000..816ae61
--- /dev/null
+++ b/fsverity/fsverity_digests.proto
@@ -0,0 +1,27 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+syntax = "proto3";
+
+package android.security.fsverity;
+
+message FSVerityDigests {
+  message Digest {
+    bytes digest = 1;
+    string hash_alg = 2;
+  }
+  map<string, Digest> digests = 1;
+}