Preverify ERROR for in Eclipse while using SATSA-crypto.jar

Question

I have created simple application to encrypt the string using Cipher class like below:
This code snippet I got from the forums.nokia;
In this The string "THIS IS A SECRET MESSAGE" is encrypted and decrypted using the key "SECRET!!" .
import java.security.InvalidKeyException;
import java.security.NoSuchAlgorithmException;
import javax.microedition.lcdui.Command;
import javax.microedition.lcdui.CommandListener;
import javax.microedition.lcdui.Displayable;
import javax.microedition.lcdui.Form;
import javax.microedition.lcdui.Item;
import javax.microedition.lcdui.TextBox;
import javax.microedition.lcdui.TextField;
import javax.crypto.BadPaddingException;
import javax.crypto.Cipher;
import javax.crypto.IllegalBlockSizeException;
import javax.crypto.NoSuchPaddingException;
import javax.crypto.ShortBufferException;
import javax.crypto.spec.SecretKeySpec;
public class FirstForm extends Form implements CommandListener {
     TextField txtData=new TextField("Enter the Data","",10,TextField.ANY);
     Command cmdEncrypt=new Command("Encrypt",Command.SCREEN,1);
     public FirstForm(String arg0)
          super(arg0);
          this.append(txtData);
          this.addCommand(cmdEncrypt);
          this.setCommandListener(this);
     public void commandAction(Command cmd, Displayable frm)
          if(cmd==this.cmdEncrypt)
               System.out.println("Command Is Pressed.......");
               byte[] msg = "THIS IS A SECRET MESSAGE".getBytes();
               byte[] enMsg = new byte[10000];
               byte[] deMsg = new byte[10000];
               //create new cipher using DES algorithm
               try {
                    Cipher c = Cipher.getInstance("DES");
                    //our raw byte[] key - please note that since we use DES algorithm,
                    //the key must be 8 bytes long
                    byte[] b = "SECRET!!".getBytes();
                    //init the cipher to encrypt the data
                    c.init(Cipher.ENCRYPT_MODE, new SecretKeySpec(b,0,b.length,"DES"));
                    int numBytes = c.doFinal(msg, 0, msg.length, enMsg, 0);
                    System.out.println("Encrypted Message is"+enMsg);
                    //init the cipher to decrypt the data
                    c.init(Cipher.DECRYPT_MODE, new SecretKeySpec(b,0,b.length,"DES"));
                    numBytes = c.doFinal(enMsg, 0, numBytes, deMsg, 0);
                    String s = new String(deMsg,0,numBytes);
                    System.out.println("Decrypted Message is"+s);
               } catch (InvalidKeyException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (NoSuchAlgorithmException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (NoSuchPaddingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (IllegalStateException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (ShortBufferException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (IllegalBlockSizeException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
               } catch (BadPaddingException e) {
                    // TODO Auto-generated catch block
                    e.printStackTrace();
}after clicking on command button the Encrypted and decrypted sting is shown on the console
I have tested this code with wtk2.5.2.
This code works fine with sun'sWTK 2.5.2
But when; I have created project with the eclippse and wtk22
1) I added the satsa-crypto.jar in projrct->Properties->java-Builder-Path in "Library tab"
2)I Had also checked the checkbox before satsa-crypto.jar "Order-Of-Export Tab"
I am using the Ant Built
After Building I got Error saying::
Buildfile: D:\nitins_workspace\Encrypt\build.xml
init:
j2mepolish:
[j2mepolish] info: the license attribute is no longer supported. Please place your license.key file either to ${project.home} or to ${polish.home}.
[j2mepolish] J2ME Polish 2.0-RC4 (GPL License)
[j2mepolish] Loading device database...
[j2mepolish] Using locale [de_DE]...
[j2mepolish] assembling resources for device [Generic/midp2].
[j2mepolish] preprocessing for device [Generic/midp2].
[j2mepolish] compiling for device [Generic/midp2].
[j2mepolish-javac-Generic/midp2] Compiling 24 source files to D:\nitins_workspace\Encrypt\build\real\Generic\midp2\de_DE\classes
[j2mepolish] obfuscating for device [Generic/midp2].
[j2mepolish] proguard: ProGuard, version 3.5
[j2mepolish] proguard: Preparing output jar [D:\nitins_workspace\Encrypt\build\real\dest.jar]
[j2mepolish] preverifying for device [Generic/midp2].
[j2mepolish] preverify:Error preverifying class u
[j2mepolish] preverify:    VERIFIER ERROR u.a(ILm;Lw;)V:
[j2mepolish] preverify:Cannot find class com/sun/midp/ssl/Key
[j2mepolish] Preverify call failed: 1
[j2mepolish] C:\WTK22\bin\preverify.exe -classpath D:\Java\J2ME-Polish\import\midp-2.0.jar;D:\Java\J2ME-Polish\import\cldc-1.0.jar; -d D:\nitins_workspace\Encrypt\build\real\Generic\midp2\de_DE\obfuscated -nofp -nofinalize -nonative D:\nitins_workspace\Encrypt\build\real\Generic\midp2\de_DE\obfuscated
BUILD FAILED
D:\nitins_workspace\Encrypt\build.xml:109: Unable to preverify for device [Generic/midp2] - preverify returned result 1
Total time: 7 seconds What may be the reason of this??

Answer 1

I think you need to post the stack trace error message to get a response.