diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpApi.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpApi.java
index 41cbfec59..f121c345d 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpApi.java
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpApi.java
@@ -18,7 +18,6 @@ package org.openintents.openpgp.util;
 
 import android.content.Context;
 import android.os.AsyncTask;
-import android.os.Build;
 import android.os.Bundle;
 import android.os.ParcelFileDescriptor;
 import android.util.Log;
@@ -128,15 +127,7 @@ public class OpenPgpApi {
     }
 
     private void executeApiAsync(int operationId, Bundle params, InputStream is, OutputStream os, IOpenPgpCallback callback) {
-        OpenPgpAsyncTask task = new OpenPgpAsyncTask(operationId, params, is, os, callback);
-
-        // don't serialize async tasks!
-        // http://commonsware.com/blog/2012/04/20/asynctask-threading-regression-confirmed.html
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB) {
-            task.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, (Void[]) null);
-        } else {
-            task.execute((Void[]) null);
-        }
+        new OpenPgpAsyncTask(operationId, params, is, os, callback).execute((Void[]) null);
     }
 
     private Bundle executeApi(int operationId, Bundle params, InputStream is, OutputStream os) {
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpConstants.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpConstants.java
index 9a2d3c054..263b42aaa 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpConstants.java
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpConstants.java
@@ -23,6 +23,7 @@ public class OpenPgpConstants {
     public static final int API_VERSION = 1;
     public static final String SERVICE_INTENT = "org.openintents.openpgp.IOpenPgpService";
 
+
     /* Bundle params */
     public static final String PARAMS_API_VERSION = "api_version";
     // request ASCII Armor for output
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
index 8e8812faa..c80656c52 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
@@ -23,18 +23,17 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.os.IBinder;
-import android.util.Log;
 
 public class OpenPgpServiceConnection {
     private Context mApplicationContext;
 
-    private IOpenPgpService mService;
     private boolean mBound;
-    private String mCryptoProviderPackageName;
+    private IOpenPgpService mService;
+    private String mProviderPackageName;
 
-    public OpenPgpServiceConnection(Context context, String cryptoProviderPackageName) {
+    public OpenPgpServiceConnection(Context context, String providerPackageName) {
         this.mApplicationContext = context.getApplicationContext();
-        this.mCryptoProviderPackageName = cryptoProviderPackageName;
+        this.mProviderPackageName = providerPackageName;
     }
 
     public IOpenPgpService getService() {
@@ -45,50 +44,45 @@ public class OpenPgpServiceConnection {
         return mBound;
     }
 
-    private ServiceConnection mCryptoServiceConnection = new ServiceConnection() {
+    private ServiceConnection mServiceConnection = new ServiceConnection() {
         public void onServiceConnected(ComponentName name, IBinder service) {
             mService = IOpenPgpService.Stub.asInterface(service);
-            Log.d(OpenPgpConstants.TAG, "connected to service");
             mBound = true;
         }
 
         public void onServiceDisconnected(ComponentName name) {
             mService = null;
-            Log.d(OpenPgpConstants.TAG, "disconnected from service");
             mBound = false;
         }
     };
 
     /**
-     * If not already bound, bind!
+     * If not already bound, bind to service!
      *
      * @return
      */
     public boolean bindToService() {
-        // if not already connected
+        // if not already bound...
         if (mService == null && !mBound) {
             try {
-                Log.d(OpenPgpConstants.TAG, "not bound yet");
-
                 Intent serviceIntent = new Intent();
                 serviceIntent.setAction(IOpenPgpService.class.getName());
-                serviceIntent.setPackage(mCryptoProviderPackageName);
-                mApplicationContext.bindService(serviceIntent, mCryptoServiceConnection,
+                // NOTE: setPackage is very important to restrict the intent to this provider only!
+                serviceIntent.setPackage(mProviderPackageName);
+                mApplicationContext.bindService(serviceIntent, mServiceConnection,
                         Context.BIND_AUTO_CREATE);
 
                 return true;
             } catch (Exception e) {
-                Log.d(OpenPgpConstants.TAG, "Exception on binding", e);
                 return false;
             }
         } else {
-            Log.d(OpenPgpConstants.TAG, "already bound");
             return true;
         }
     }
 
     public void unbindFromService() {
-        mApplicationContext.unbindService(mCryptoServiceConnection);
+        mApplicationContext.unbindService(mServiceConnection);
     }
 
 }
diff --git a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
index 75d4b8c18..3569caf5b 100644
--- a/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
+++ b/OpenPGP-Keychain-API/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
@@ -18,7 +18,6 @@
 package org.openintents.openpgp.util;
 
 import android.os.ParcelFileDescriptor;
-import android.util.Log;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -82,21 +81,21 @@ public class ParcelFileDescriptorUtil {
                 }
                 mOut.flush(); // just to be safe
             } catch (IOException e) {
-                Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
+                //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
             } finally {
                 try {
                     mIn.close();
                 } catch (IOException e) {
-                    Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
+                    //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
                 }
                 try {
                     mOut.close();
                 } catch (IOException e) {
-                    Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
+                    //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
                 }
             }
             if (mListener != null) {
-                Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
+                //Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
                 mListener.onThreadFinished(this);
             }
         }
diff --git a/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java b/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
index 8e8812faa..c80656c52 100644
--- a/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
+++ b/libraries/keychain-api-library/src/org/openintents/openpgp/util/OpenPgpServiceConnection.java
@@ -23,18 +23,17 @@ import android.content.Context;
 import android.content.Intent;
 import android.content.ServiceConnection;
 import android.os.IBinder;
-import android.util.Log;
 
 public class OpenPgpServiceConnection {
     private Context mApplicationContext;
 
-    private IOpenPgpService mService;
     private boolean mBound;
-    private String mCryptoProviderPackageName;
+    private IOpenPgpService mService;
+    private String mProviderPackageName;
 
-    public OpenPgpServiceConnection(Context context, String cryptoProviderPackageName) {
+    public OpenPgpServiceConnection(Context context, String providerPackageName) {
         this.mApplicationContext = context.getApplicationContext();
-        this.mCryptoProviderPackageName = cryptoProviderPackageName;
+        this.mProviderPackageName = providerPackageName;
     }
 
     public IOpenPgpService getService() {
@@ -45,50 +44,45 @@ public class OpenPgpServiceConnection {
         return mBound;
     }
 
-    private ServiceConnection mCryptoServiceConnection = new ServiceConnection() {
+    private ServiceConnection mServiceConnection = new ServiceConnection() {
         public void onServiceConnected(ComponentName name, IBinder service) {
             mService = IOpenPgpService.Stub.asInterface(service);
-            Log.d(OpenPgpConstants.TAG, "connected to service");
             mBound = true;
         }
 
         public void onServiceDisconnected(ComponentName name) {
             mService = null;
-            Log.d(OpenPgpConstants.TAG, "disconnected from service");
             mBound = false;
         }
     };
 
     /**
-     * If not already bound, bind!
+     * If not already bound, bind to service!
      *
      * @return
      */
     public boolean bindToService() {
-        // if not already connected
+        // if not already bound...
         if (mService == null && !mBound) {
             try {
-                Log.d(OpenPgpConstants.TAG, "not bound yet");
-
                 Intent serviceIntent = new Intent();
                 serviceIntent.setAction(IOpenPgpService.class.getName());
-                serviceIntent.setPackage(mCryptoProviderPackageName);
-                mApplicationContext.bindService(serviceIntent, mCryptoServiceConnection,
+                // NOTE: setPackage is very important to restrict the intent to this provider only!
+                serviceIntent.setPackage(mProviderPackageName);
+                mApplicationContext.bindService(serviceIntent, mServiceConnection,
                         Context.BIND_AUTO_CREATE);
 
                 return true;
             } catch (Exception e) {
-                Log.d(OpenPgpConstants.TAG, "Exception on binding", e);
                 return false;
             }
         } else {
-            Log.d(OpenPgpConstants.TAG, "already bound");
             return true;
         }
     }
 
     public void unbindFromService() {
-        mApplicationContext.unbindService(mCryptoServiceConnection);
+        mApplicationContext.unbindService(mServiceConnection);
     }
 
 }
diff --git a/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java b/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
index 75d4b8c18..3569caf5b 100644
--- a/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
+++ b/libraries/keychain-api-library/src/org/openintents/openpgp/util/ParcelFileDescriptorUtil.java
@@ -18,7 +18,6 @@
 package org.openintents.openpgp.util;
 
 import android.os.ParcelFileDescriptor;
-import android.util.Log;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -82,21 +81,21 @@ public class ParcelFileDescriptorUtil {
                 }
                 mOut.flush(); // just to be safe
             } catch (IOException e) {
-                Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
+                //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId() + ": writing failed", e);
             } finally {
                 try {
                     mIn.close();
                 } catch (IOException e) {
-                    Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
+                    //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
                 }
                 try {
                     mOut.close();
                 } catch (IOException e) {
-                    Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
+                    //Log.e(OpenPgpConstants.TAG, "TransferThread" + getId(), e);
                 }
             }
             if (mListener != null) {
-                Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
+                //Log.d(OpenPgpConstants.TAG, "TransferThread " + getId() + " finished!");
                 mListener.onThreadFinished(this);
             }
         }