diff --git a/core/java/android/webkit/ClientCertRequestHandler.java b/core/java/android/webkit/ClientCertRequestHandler.java
index d7a68060bf65..8cab9a6f4b7d 100644
--- a/core/java/android/webkit/ClientCertRequestHandler.java
+++ b/core/java/android/webkit/ClientCertRequestHandler.java
@@ -20,7 +20,6 @@ import android.os.Handler;
 import java.security.PrivateKey;
 import java.security.cert.CertificateEncodingException;
 import java.security.cert.X509Certificate;
-import com.android.org.conscrypt.NativeCrypto;
 import com.android.org.conscrypt.OpenSSLKey;
 import com.android.org.conscrypt.OpenSSLKeyHolder;
 
@@ -48,12 +47,21 @@ public final class ClientCertRequestHandler extends Handler {
         mTable = table;
     }
 
+    private static byte[][] encodeCertificates(X509Certificate[] certificates)
+            throws CertificateEncodingException {
+        byte[][] certificateBytes = new byte[certificates.length][];
+        for (int i = 0; i < certificates.length; i++) {
+            certificateBytes[i] = certificates[i].getEncoded();
+        }
+        return certificateBytes;
+    }
+
     /**
      * Proceed with the specified private key and client certificate chain.
      */
     public void proceed(PrivateKey privateKey, X509Certificate[] chain) {
         try {
-            byte[][] chainBytes = NativeCrypto.encodeCertificates(chain);
+            byte[][] chainBytes = encodeCertificates(chain);
             mTable.Allow(mHostAndPort, privateKey, chainBytes);
 
             if (privateKey instanceof OpenSSLKeyHolder) {