Blackberry Java Development Environment 4.6.0 Руководство - Страница 26

Просмотреть онлайн или скачать pdf Руководство для Программное обеспечение Blackberry Java Development Environment 4.6.0. Blackberry Java Development Environment 4.6.0 36 страниц. Cryptographic smart card driver

Печатать страницу

Cryptographic Smart Card Driver Development Guide

RSACryptoToken token = new MyRSACryptoToken();

RSACryptoSystem cryptoSystem = new RSACryptoSystem( token, 1024 );

RSAPrivateKey privateKey;

CryptoSmartCardKeyStoreData[] keyStoreDataArray = new

CryptoSmartCardKeyStoreData[ 3 ];

// This encoding would be extracted from the card using a series of APDU

commands.

Certificate certificate = null;

// Extract the certificate encoding from the card.

byte [] certificateEncoding = new byte[0];

try {

certificate = new X509Certificate( certificateEncoding );

}

catch( CertificateParsingException e )

{ // invalid X509 certificate }

}

stepProgressDialog( 1 );

privateKey = new RSAPrivateKey( cryptoSystem, new MyCryptoTokenData(

smartCardID, ID_PKI ) );

keyStoreDataArray[ 0 ] = new CryptoSmartCardKeyStoreData( null, ID_CERT,

privateKey, null, KeyStore.SECURITY_LEVEL_HIGH, certificate, null, null, 0 );

stepProgressDialog( 1 );

privateKey = new RSAPrivateKey( cryptoSystem, new MyCryptoTokenData(

smartCardID, SIGNING_PKI ) );

keyStoreDataArray[ 1 ] = new CryptoSmartCardKeyStoreData( null, SIGNING_CERT,

privateKey, null, KeyStore.SECURITY_LEVEL_HIGH, certificate, null, null, 0 );

stepProgressDialog( 1 );

privateKey = new RSAPrivateKey( cryptoSystem, new MyCryptoTokenData(

smartCardID, ENCRYPTION_PKI ) );

keyStoreDataArray[ 2 ] = new CryptoSmartCardKeyStoreData( null, ENCRYPTION_CERT,

privateKey, null, KeyStore.SECURITY_LEVEL_HIGH, certificate, null, null, 0 );

stepProgressDialog( 1 );

// Sleep so the user sees the last step of the progress dialog move to 100%

try {Thread.sleep( 250 );

} catch ( InterruptedException e ) {

}

dismissProgressDialog();

return keyStoreDataArray;

} catch ( CryptoUnsupportedOperationException e ) {

} catch ( UnsupportedCryptoSystemException e ) {

} catch ( CryptoTokenException e ) {

}

throw new SmartCardException();

}