diff --git a/security/keymint/aidl/default/RemotelyProvisionedComponent.cpp b/security/keymint/aidl/default/RemotelyProvisionedComponent.cpp
index 749f0bc..4dbaa05 100644
--- a/security/keymint/aidl/default/RemotelyProvisionedComponent.cpp
+++ b/security/keymint/aidl/default/RemotelyProvisionedComponent.cpp
@@ -322,8 +322,8 @@
 
 ScopedAStatus RemotelyProvisionedComponent::generateCertificateRequest(
         bool testMode, const vector<MacedPublicKey>& keysToSign,
-        const bytevec& endpointEncCertChain, const bytevec& challenge, bytevec* keysToSignMac,
-        ProtectedData* protectedData) {
+        const bytevec& endpointEncCertChain, const bytevec& challenge, DeviceInfo* deviceInfo,
+        ProtectedData* protectedData, bytevec* keysToSignMac) {
     auto pubKeysToSign = validateAndExtractPubkeys(testMode, keysToSign,
                                                    testMode ? remote_prov::kTestMacKey : macKey_);
     if (!pubKeysToSign.isOk()) return pubKeysToSign.moveError();
@@ -343,11 +343,12 @@
         bcc = bcc_.clone();
     }
 
+    deviceInfo->deviceInfo = createDeviceInfo();
     auto signedMac = constructCoseSign1(devicePrivKey /* Signing key */,  //
                                         ephemeralMacKey /* Payload */,
                                         cppbor::Array() /* AAD */
                                                 .add(challenge)
-                                                .add(createDeviceInfo())
+                                                .add(deviceInfo->deviceInfo)
                                                 .encode());
     if (!signedMac) return Status(signedMac.moveMessage());
 
diff --git a/security/keymint/aidl/default/RemotelyProvisionedComponent.h b/security/keymint/aidl/default/RemotelyProvisionedComponent.h
index e8d2343..65b1bbc 100644
--- a/security/keymint/aidl/default/RemotelyProvisionedComponent.h
+++ b/security/keymint/aidl/default/RemotelyProvisionedComponent.h
@@ -39,8 +39,8 @@
                                              const std::vector<MacedPublicKey>& keysToSign,
                                              const std::vector<uint8_t>& endpointEncCertChain,
                                              const std::vector<uint8_t>& challenge,
-                                             std::vector<uint8_t>* keysToSignMac,
-                                             ProtectedData* protectedData) override;
+                                             DeviceInfo* deviceInfo, ProtectedData* protectedData,
+                                             std::vector<uint8_t>* keysToSignMac) override;
 
   private:
     // TODO(swillden): Move these into an appropriate Context class.