libcrypto_utils: convert to Soong.

Bug: http://b/30708454
Change-Id: Iaad64272ced766f87e67f2877e990afccc558065
diff --git a/libcrypto_utils/Android.bp b/libcrypto_utils/Android.bp
new file mode 100644
index 0000000..ca7bd31
--- /dev/null
+++ b/libcrypto_utils/Android.bp
@@ -0,0 +1,37 @@
+//
+// Copyright (C) 2016 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.
+//
+
+cc_library {
+    name: "libcrypto_utils",
+    host_supported: true,
+    srcs: [
+        "android_pubkey.c",
+    ],
+    cflags: [
+        "-Wall",
+        "-Wextra",
+        "-Werror",
+        "-std=c99",
+    ],
+    local_include_dirs: ["include"],
+    export_include_dirs: ["include"],
+    shared_libs: ["libcrypto"],
+    target: {
+        windows: {
+            enabled: true,
+        },
+    },
+}