diff --git a/src/nodash/core/NoUtil.java b/src/nodash/core/NoUtil.java
index 231a915..2b8e65a 100644
--- a/src/nodash/core/NoUtil.java
+++ b/src/nodash/core/NoUtil.java
@@ -79,7 +79,7 @@ public final class NoUtil {
 		}
 	}
 
-	public static byte[] getPBEKeyFromPassword(char[] password) {
+	private static byte[] getPBEKeyFromPassword(char[] password) {
 		SecretKeyFactory skf;
 		try {
 			skf = SecretKeyFactory.getInstance(NoUtil.PBE_TYPE);
@@ -106,14 +106,14 @@ public final class NoUtil {
 		}
 	}
 	
-	public static byte[] decryptByteArray(byte[] data, char[] password) throws IllegalBlockSizeException, BadPaddingException {
+	public static byte[] decrypt(byte[] data, char[] password) throws IllegalBlockSizeException, BadPaddingException {
 		byte[] passwordByte = NoUtil.getPBEKeyFromPassword(password);
 		byte[] response = NoUtil.decrypt(NoUtil.decrypt(data), passwordByte);
 		NoUtil.wipeBytes(passwordByte);
 		return response;
 	}
 	
-	public static byte[] encryptByteArray(byte[] data, char[] password) {
+	public static byte[] encrypt(byte[] data, char[] password) {
 		byte[] passwordByte = NoUtil.getPBEKeyFromPassword(password);
 		byte[] response = NoUtil.encrypt(NoUtil.encrypt(data, passwordByte));
 		NoUtil.wipeBytes(passwordByte);
diff --git a/src/nodash/models/NoUser.java b/src/nodash/models/NoUser.java
index 4477fcf..9548049 100644
--- a/src/nodash/models/NoUser.java
+++ b/src/nodash/models/NoUser.java
@@ -87,7 +87,7 @@ public class NoUser implements Serializable {
 			ByteArrayOutputStream baos = new ByteArrayOutputStream();
 			ObjectOutputStream oos = new ObjectOutputStream(baos);
 			oos.writeObject(this);
-			byte[] encrypted = NoUtil.encryptByteArray(baos.toByteArray(), password);
+			byte[] encrypted = NoUtil.encrypt(baos.toByteArray(), password);
 			oos.close();
 			baos.close();
 			return encrypted;
@@ -165,7 +165,7 @@ public class NoUser implements Serializable {
 	}
 	
 	public static NoUser createUserFromFile(byte[] data, char[] password) throws IllegalBlockSizeException, BadPaddingException, IOException, ClassNotFoundException {
-		byte[] decrypted = NoUtil.decryptByteArray(data, password);
+		byte[] decrypted = NoUtil.decrypt(data, password);
 		ByteArrayInputStream bais = new ByteArrayInputStream(decrypted);
 		ObjectInputStream ois = new ObjectInputStream(bais);
 		NoUser noUser = (NoUser) ois.readObject();