Android™

Example: Crypt2.SetDecryptCert2 method

Demonstrates how to call the SetDecryptCert2 method. This example loads the certificate and private key from PEM files:

PEM Format

Certificate file (cert.pem or cert.crt):

-----BEGIN CERTIFICATE-----
MIID... (base64-encoded data)
-----END CERTIFICATE-----

Private key file (key.pem or key.key):

-----BEGIN PRIVATE KEY-----
MIIE... (base64-encoded data)
-----END PRIVATE KEY-----

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;

    CkCert cert = new CkCert();
    success = cert.LoadFromFile("c:/certs_and_keys/certAbc.pem");
    //  Assume success...

    CkPrivateKey privKey = new CkPrivateKey();
    success = privKey.LoadAnyFormatFile("c:/certs_and_keys/certAbc_key.pem");
    //  Assume success...

    CkCrypt2 crypt = new CkCrypt2();

    crypt.put_CryptAlgorithm("pki");

    //  ...
    //  ...

    success = crypt.SetDecryptCert2(cert,privKey);
    if (success == false) {
        Log.i(TAG, crypt.lastErrorText());
        return;
        }

    Log.i(TAG, "Success.");

  }

  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."
  }
}