Blackberry JAVA DEVELOPMENT ENVIRONMENT - - CRYPTOGRAPHIC SMART CARD DRIVER - DEVELOPMENT GUIDE, Руководство пользователя

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3
Code samples
Code sample: Creating a cryptographic smart card object
Example: MyCryptoSmartCard.java
/**
* MyCryptoSmartCard.java
* Copyright (C) 2001-2007 Research In Motion Limited. All rights reserved.
*/
package com.rim.samples.device.smartcard;
import net.rim.device.api.smartcard.*;
import net.rim.device.api.util.*;
import net.rim.device.api.crypto.*;
import net.rim.device.api.ui.component.*;
import net.rim.device.api.system.*;
/**
* This class represents a kind (or model or family) of a physical smart card.
* There should only be one instance of this class in the system at one time. The instance
* is managed by the SmartCardFactory.
*/
public class MyCryptoSmartCard extends CryptoSmartCard implements Persistable
{
private final static byte MY_ATR [] = { (byte)0x3b, (byte)0x7d, (byte)0x11,
(byte)0x00, (byte)0x00, (byte)0x00, (byte)0x31,
(byte)0x80, (byte)0x71, (byte)0x8e, (byte)0x64,
(byte)0x86, (byte)0xd6, (byte)0x01, (byte)0x00,
(byte)0x81, (byte)0x90, (byte)0x00 };
private final static AnswerToReset _myATR = new AnswerToReset( MY_ATR );
private static final String LABEL = “RIM Sample”;
private static final String DISPLAY_SETTINGS = “Show driver properties/settings now”;
private static final String RSA = “RSA”;
/**
* This method is invoked when the BlackBerry device starts and registers this
* cryptographic smart card driver with the smart card factory.
* Registering this cryptographic smart card driver with the smart card factory
* automatically registers the cryptographic smart card driver with the user
* authenticator framework which allows the smart card to be used as a second factor of
Code sample: Creating a cryptographic smart card object
Code sample: Creating a cryptographic session for a cryptographic smart card driver
Code sample: Enabling a CryptoToken object for RSA operations using a private key
Code sample: Storing the location of a private key file on the smart card