Blackberry Java Development Environment 4.6.0 Manual - Halaman 32

Jelajahi secara online atau unduh pdf Manual untuk Perangkat lunak Blackberry Java Development Environment 4.6.0. Blackberry Java Development Environment 4.6.0 36 halaman. Cryptographic smart card driver

Halaman Cetak
Cryptographic Smart Card Driver Development Guide
}
}
}
Code sample: Storing the location of a private key file on the
smart card
Example: MyCryptoTokenData.java
/**
* MyCryptoTokenData.java
* Copyright (C) 2001-2007 Research In Motion Limited. All rights reserved.
*/
package com.rim.samples.device.smartcard;
import net.rim.device.api.crypto.*;
import net.rim.device.api.smartcard.*;
import net.rim.device.api.util.*;
/**
* This class stores the location of the private key file on the smart card.
*
*/
final class MyCryptoTokenData implements CryptoTokenPrivateKeyData, Persistable
{
/**
* Smart card containing the private key.
*/
private SmartCardID _id;
/**
* Location of the private key file on the smart card.
*/
private byte _file;
/**
* Constructs a new MyCryptoTokenData object
*
* @param id ID of the smart card containing the private key file
* @param file Location of the private key file.
*/
public MyCryptoTokenData( SmartCardID id, byte file )
{
_id = id;
_file = file;
}
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