Text encryption in Console

How to immediately encrypt any text while typing in the Java Console? I am talking about input and encryption happening concurrently(Just like how we type our passwords,which gets encrypted immediately,is that possible on console?). Or c开发者_开发知识库an anybody tell me which is the simple and the best way to encrypt the text while typing itself?

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If you want to encrypt an OutputStream, maybe you can use a CipherOutputStream. An example is here.

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Ok..Considering it is not possible to type a text and the encryption of the same text to go hand-in-hand IN-THE-CONSOLE, i learnt that this was the simplest way of encrypting and decrypting a text (of course,it needs external jar files) -

import org.jasypt.util.text.BasicTextEncryptor;

public class EncryptDecrypt {

    public static void main(String[] args) {

        String Password="password123";
        String text = "hello.I just encrypted this text and immediately decrypted it";

        //Encrypt
        BasicTextEncryptor btenc = new BasicTextEncryptor();
        btenc.setPassword(userPassword);
        String myEncryptedText = btenc.encrypt(text);
        System.out.println("Encrypted text:\n"+myEncryptedText);

        //Decrypt
        BasicTextEncryptor btdec = new BasicTextEncryptor();
        btdec.setPassword(userPassword);
        String plainText = btdec.decrypt(myEncryptedText);

        System.out.println("Decrypted text:\n"+plainText);
    }

}