Android™

DSA Get Key as XML

Gets the DSA key in XML format. Android™

// Important: Don't forget to include the call to System.loadLibrary
// as shown at the bottom of this code sample.
package com.test;

import android.app.Activity;
import com.chilkatsoft.*;

import android.widget.TextView;
import android.os.Bundle;

public class SimpleActivity extends Activity {

  private static final String TAG = "Chilkat";

  // Called when the activity is first created.
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);

    boolean success = false;

    //  This example requires the Chilkat API to have been previously unlocked.
    //  See Global Unlock Sample for sample code.

    CkDsa dsa = new CkDsa();

    //  Generate a new 2048 bit DSA key.
    success = dsa.GenKey(2048);
    if (success != true) {
        Log.i(TAG, dsa.lastErrorText());
        return;
        }

    //  Get the public key as XML
    boolean bPublicOnly = true;
    String xmlStr = dsa.toXml(bPublicOnly);
    Log.i(TAG, xmlStr);

    //  Sample output.

    //  <DSAKeyValue>
    //  	<P>wBYOKu...2eoXw==</P>
    //  	<Q>1taJI7...kV2/9c=</Q>
    //  	<G>qjfbTi...eB1+g==</G>
    //  	<Y>t3tz...NqjsPEg==</Y>
    //  </DSAKeyValue>

    //  Get the private key as XML.
    bPublicOnly = false;
    xmlStr = dsa.toXml(bPublicOnly);

    Log.i(TAG, xmlStr);

    //  Sample output.

    //  <DSAKeyValue>
    //  	<P>wBYOKu...2eoXw==</P>
    //  	<Q>1taJI7...kV2/9c=</Q>
    //  	<G>qjfbTi...eB1+g==</G>
    //  	<Y>t3tz...NqjsPEg==</Y>
    //  	<X>lm9F...XzuVO+qU=</X>
    //  </DSAKeyValue>

  }

  static {
      System.loadLibrary("chilkat");

      // Note: If the incorrect library name is passed to System.loadLibrary,
      // then you will see the following error message at application startup:
      //"The application <your-application-name> has stopped unexpectedly. Please try again."
  }
}