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Java

Obfuscate String

Demonstrates how to obfuscate and unobfuscate a string.

Chilkat Java Downloads

Java
import com.chilkatsoft.*;

public class ChilkatExample {

  static {
    try {
        System.loadLibrary("chilkat");
    } catch (UnsatisfiedLinkError e) {
      System.err.println("Native code library failed to load.\n" + e);
      System.exit(1);
    }
  }

  public static void main(String argv[])
  {
    boolean success = false;

    CkStringBuilder sb = new CkStringBuilder();

    String s = "Hello World!";

    sb.Append(s);
    System.out.println(sb.getAsString());

    //  Output is "Hello World!";

    //  Obfuscate the string.
    //  This is NOT encryption.  It's just a simple obfuscation.
    sb.Obfuscate();
    System.out.println(sb.getAsString());

    //  Output is 2GsgGhbSQVyG8Vb9

    //  -------------------------
    //  Unobfuscate.
    CkStringBuilder sb2 = new CkStringBuilder();
    String s2 = "2GsgGhbSQVyG8Vb9";
    sb2.Append(s2);
    sb2.Unobfuscate();

    System.out.println(sb2.getAsString());

    //  Output is "Hello World!";
  }
}