diff --git a/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/APDUWrapper.java b/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SCP02Wrapper.java
similarity index 95%
rename from lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/APDUWrapper.java
rename to lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SCP02Wrapper.java
index 7a0aa4d..f7bd300 100644
--- a/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/APDUWrapper.java
+++ b/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SCP02Wrapper.java
@@ -6,11 +6,11 @@ import java.util.Arrays;
 
 import im.status.hardwallet_lite_android.io.APDUCommand;
 
-public class APDUWrapper {
+public class SCP02Wrapper {
     private byte[] macKeyData;
     private byte[] icv;
 
-    public APDUWrapper(byte[] macKeyData) {
+    public SCP02Wrapper(byte[] macKeyData) {
         this.macKeyData = macKeyData;
         this.icv = Crypto.NullBytes8.clone();
     }
diff --git a/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SecureChannel.java b/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SecureChannel.java
index b4efad3..dca7c48 100644
--- a/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SecureChannel.java
+++ b/lib/src/main/java/im/status/hardwallet_lite_android/globalplatform/SecureChannel.java
@@ -9,7 +9,7 @@ import im.status.hardwallet_lite_android.io.CardChannel;
 
 public class SecureChannel {
     private CardChannel channel;
-    private APDUWrapper wrapper;
+    private SCP02Wrapper wrapper;
 
     public static byte[] DERIVATION_PURPOSE_ENC = new byte[]{(byte) 0x01, (byte) 0x82};
     public static byte[] DERIVATION_PURPOSE_MAC = new byte[]{(byte) 0x01, (byte) 0x01};
@@ -17,7 +17,7 @@ public class SecureChannel {
 
     public SecureChannel(CardChannel channel, Keys keys) {
         this.channel = channel;
-        this.wrapper = new APDUWrapper(keys.getMacKeyData());
+        this.wrapper = new SCP02Wrapper(keys.getMacKeyData());
     }
 
     public APDUResponse send(APDUCommand cmd) throws IOException {