Add compos_key_helper
Create a small library to do key-related operations (derive, sign,
verify). Add tests.
Create a small standlone executable to expose these functions.
Bug: 218494522
Test: atest compos_key_tests
Change-Id: I5c984178b822510fd32784d01cf4322e592e5d2a
diff --git a/compos/compos_key_helper/Android.bp b/compos/compos_key_helper/Android.bp
new file mode 100644
index 0000000..c53d88d
--- /dev/null
+++ b/compos/compos_key_helper/Android.bp
@@ -0,0 +1,47 @@
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_defaults {
+ name: "compos_key_defaults",
+ apex_available: ["com.android.compos"],
+
+ shared_libs: [
+ "libbase",
+ "libbinder_ndk",
+ "libcrypto",
+ ],
+}
+
+cc_library {
+ name: "libcompos_key",
+ defaults: ["compos_key_defaults"],
+ srcs: ["compos_key.cpp"],
+
+ shared_libs: [
+ "android.hardware.security.dice-V1-ndk",
+ "android.security.dice-ndk",
+ ],
+}
+
+cc_binary {
+ name: "compos_key_helper",
+ defaults: ["compos_key_defaults"],
+ srcs: ["compos_key_main.cpp"],
+
+ static_libs: ["libcompos_key"],
+ shared_libs: [
+ "android.security.dice-ndk",
+ ],
+}
+
+cc_test {
+ name: "compos_key_tests",
+ defaults: ["compos_key_defaults"],
+ test_suites: [
+ "general-tests",
+ ],
+
+ srcs: ["compos_key_test.cpp"],
+ static_libs: ["libcompos_key"],
+}