Blackberry Java Development Environment 4.6.0 Manual - Halaman 8

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Cryptographic Smart Card Driver Development Guide

Creating a cryptographic smart card driver

To create a cryptographic smart card driver for BlackBerry Device Software Version 4.1 or later, complete the

following tasks:

Set up the project for the cryptographic smart card driver.

2. Design a cryptographic smart card driver.

3. Create a cryptographic session for a cryptographic smart card driver.

4. Create a cryptographic token for private key operations.

5. Store the location of the private key file.

Set up the project for the cryptographic smart card driver

Task

Set up the project.

Configure the project.

libMain()

Create a

method.

Design a cryptographic smart card driver

You must implement all of the following methods:

Task

Enable a smart card driver to open a

cryptographic session with a smart card.

Enable a smart card driver to verify if a smart

card is compatible with a specific Answer To

Reset (ATR) sequence.

Enable a smart card driver to display

settings or properties.

Enable a smart card driver to indicate

support for display settings.

Retrieve the capabilities of a smart card.

Retrieve the smart card type.

Steps

1. Open the BlackBerry® Integrated Development Environment.

2. Create a new project for the cryptographic smart card driver.

1. In the Workspace window, right-click the new project.

2. Select Properties.

3. On the Application tab, in the Project type field, type Library.

4. Select the Auto-run on startup check box.

5. In the Startup Tier field, select the 7(Last; 3rd party apps only) option.

6. Click OK.

CryptoSmartCard

In your extension of the

Steps

SmartCard.openSessionImpl(SmartCardReaderSession)

Implement

SmartCard.checkAnswerToResetImpl(AnswerToReset)

Implement

SmartCard.displaySettingsImpl(Object)

Implement

SmartCard.isDisplaySettingsAvailableImpl(Object)

Implement

SmartCard.getCapabilitiesImpl()

Implement

include the protocols the card supports, the baud rate, and the clock adjustment factors.

SmartCard.getLabelImpl()

Implement

libMain()

class, implement the

. The capabilites of a smart card

method.