diff --git a/AconfigFlags.bp b/AconfigFlags.bp
index 8670b4d..341047d 100644
--- a/AconfigFlags.bp
+++ b/AconfigFlags.bp
@@ -13,6 +13,7 @@
 // limitations under the License.
 
 aconfig_srcjars = [
+    ":android.hardware.biometrics.flags-aconfig-java{.generated_srcjars}",
     ":android.os.flags-aconfig-java{.generated_srcjars}",
     ":android.security.flags-aconfig-java{.generated_srcjars}",
     ":com.android.hardware.camera2-aconfig-java{.generated_srcjars}",
@@ -129,3 +130,16 @@
     test: true,
     defaults: ["framework-minus-apex-aconfig-java-defaults"],
 }
+
+// Biometrics
+aconfig_declarations {
+    name: "android.hardware.biometrics.flags-aconfig",
+    package: "android.hardware.biometrics",
+    srcs: ["core/java/android/hardware/biometrics/flags.aconfig"],
+}
+
+java_aconfig_library {
+    name: "android.hardware.biometrics.flags-aconfig-java",
+    aconfig_declarations: "android.hardware.biometrics.flags-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+}
diff --git a/core/java/android/hardware/biometrics/flags.aconfig b/core/java/android/hardware/biometrics/flags.aconfig
new file mode 100644
index 0000000..0924e0d1
--- /dev/null
+++ b/core/java/android/hardware/biometrics/flags.aconfig
@@ -0,0 +1,8 @@
+package: "android.hardware.biometrics"
+
+flag {
+  name: "add_key_agreement_crypto_object"
+  namespace: "biometrics"
+  description: "Feature flag for adding KeyAgreement api to CryptoObject."
+  bug: "282058146"
+}