Encripting with PBE key

Thu, 04 Oct 2007 07:58:58 -0700

I'm trying to encript simple text with PBE key which is generated from
the password.
This code is generating the same output for the different passwords.
What's wrong?

Thanks a lot for your help,

import javax.crypto.Cipher;
import javax.crypto.SecretKey;
import javax.crypto.SecretKeyFactory;
import javax.crypto.spec.PBEKeySpec;

public class Test05
  public static void main( String args[] ) throws Exception
    byte[] salt = {
            (byte)0xA9, (byte)0x9B, (byte)0xC8, (byte)0x32,
            (byte)0x56, (byte)0x35, (byte)0xE3, (byte)0x03
    int iterationCount = 19;
    String password = "password";
// String password = "different password";

// PBEKeySpec keySpec = new PBEKeySpec( password.toCharArray(), salt,
iterationCount, 8 );
    PBEKeySpec keySpec = new PBEKeySpec( password.toCharArray() );
    System.out.println( "keySpec: " + keySpec.getPassword() );

    SecretKeyFactory keyFactory =
SecretKeyFactory.getInstance( "PBE" );
    System.out.println( "keyFactory: " + keyFactory.getAlgorithm() );

    SecretKey key = keyFactory.generateSecret( keySpec );
    System.out.println( "key: " + key.getAlgorithm() );

    Cipher cipher = Cipher.getInstance( key.getAlgorithm() );
    System.out.println( "cipher.getInstance" );

    cipher.init( Cipher.ENCRYPT_MODE, key );
    System.out.println( "cipher.init" );

    String input = "open text to be encrypted";
    System.out.println( cipher.doFinal( input.getBytes() ) );

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