diff --git a/security/dice/aidl/vts/functional/Android.bp b/security/dice/aidl/vts/functional/Android.bp
index f5bc949..2a85a19 100644
--- a/security/dice/aidl/vts/functional/Android.bp
+++ b/security/dice/aidl/vts/functional/Android.bp
@@ -23,7 +23,7 @@
         "android.hardware.security.dice-V1-rust",
         "libanyhow",
         "libbinder_rs",
-        "libdiced_open_dice_cbor",
+        "libdiced_open_dice",
         "libdiced_sample_inputs",
         "libdiced_utils",
         "libkeystore2_vintf_rust",
@@ -46,7 +46,7 @@
         "android.hardware.security.dice-V1-rust",
         "libanyhow",
         "libbinder_rs",
-        "libdiced_open_dice_cbor",
+        "libdiced_open_dice",
         "libdiced_sample_inputs",
         "libdiced_utils",
         "libkeystore2_vintf_rust",
diff --git a/security/dice/aidl/vts/functional/dice_demote_test.rs b/security/dice/aidl/vts/functional/dice_demote_test.rs
index 1a17ec7..49aea67 100644
--- a/security/dice/aidl/vts/functional/dice_demote_test.rs
+++ b/security/dice/aidl/vts/functional/dice_demote_test.rs
@@ -12,6 +12,7 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use diced_open_dice::DiceArtifacts;
 use diced_sample_inputs;
 use diced_utils;
 use std::convert::TryInto;
@@ -44,11 +45,10 @@
         .unwrap();
 
         let artifacts = artifacts.execute_steps(input_values.iter()).unwrap();
-        let (cdi_attest, cdi_seal, bcc) = artifacts.into_tuple();
         let from_former = diced_utils::make_bcc_handover(
-            cdi_attest[..].try_into().unwrap(),
-            cdi_seal[..].try_into().unwrap(),
-            &bcc,
+            artifacts.cdi_attest(),
+            artifacts.cdi_seal(),
+            artifacts.bcc().expect("bcc is none"),
         )
         .unwrap();
         // TODO b/204938506 when we have a parser/verifier, check equivalence rather
diff --git a/security/dice/aidl/vts/functional/dice_test.rs b/security/dice/aidl/vts/functional/dice_test.rs
index 190f187..fbbdd81 100644
--- a/security/dice/aidl/vts/functional/dice_test.rs
+++ b/security/dice/aidl/vts/functional/dice_test.rs
@@ -12,9 +12,9 @@
 // See the License for the specific language governing permissions and
 // limitations under the License.
 
+use diced_open_dice::DiceArtifacts;
 use diced_sample_inputs;
 use diced_utils;
-use std::convert::TryInto;
 
 mod utils;
 use utils::with_connection;
@@ -44,11 +44,10 @@
         .unwrap();
 
         let artifacts = artifacts.execute_steps(input_values.iter()).unwrap();
-        let (cdi_attest, cdi_seal, bcc) = artifacts.into_tuple();
         let from_former = diced_utils::make_bcc_handover(
-            cdi_attest[..].try_into().unwrap(),
-            cdi_seal[..].try_into().unwrap(),
-            &bcc,
+            artifacts.cdi_attest(),
+            artifacts.cdi_seal(),
+            artifacts.bcc().expect("bcc is none"),
         )
         .unwrap();
         // TODO b/204938506 when we have a parser/verifier, check equivalence rather