Load a Private Key from an XML File

See more Private Key Examples

Demonstrates the Chilkat PrivateKey.LoadXmlFile method, which loads a private key from an XML file. The only argument is the file path. Chilkat recognizes RSA, DSA, EC, and Ed25519 XML produced by GetXml, and auto-detects other supported unencrypted representations.

Note: The file path is relative to the application's current working directory. Absolute paths may also be used. Supply the path to your own key file.

// 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;

    //  Demonstrates the PrivateKey.LoadXmlFile method, which loads a private key from an XML file.  The
    //  only argument is the file path.  Chilkat recognizes RSA, DSA, EC, and Ed25519 XML produced by
    //  GetXml, and auto-detects other supported unencrypted representations.

    CkPrivateKey privKey = new CkPrivateKey();

    success = privKey.LoadXmlFile("qa_data/private_key.xml");
    if (success == false) {
        Log.i(TAG, privKey.lastErrorText());
        return;
        }

    Log.i(TAG, "Loaded a " + privKey.keyType() + " private key.");

  }

  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."
  }
}