В теме http://forum.vingrad.ru/forum/topic-11159.html я вопрос свой решил. Т.е. вместо эксепшена NYI вылетает следующее сообщение: | Код |
Invalid passphrase.
java.security.UnrecoverableKeyException: Invalid passphrase
at cryptix.openpgp.provider.PGPKeyBundleImpl.getPrivateSubKey(PGPKeyBundleImpl.java:908)
at cryptix.openpgp.provider.PGPEncryptedMessageImpl.decrypt(PGPEncryptedMessageImpl.java:311)
at my.Decrypt.main(Decrypt.java:119)
Java Result: -1
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Вот код программы: | Код |
import cryptix.message.EncryptedMessage;
import cryptix.message.KeyBundleMessage;
import cryptix.message.LiteralMessage;
import cryptix.message.Message;
import cryptix.message.MessageException;
import cryptix.message.MessageFactory;
import cryptix.message.NotEncryptedToParameterException;
import cryptix.pki.ExtendedKeyStore;
import cryptix.pki.KeyBundle;
import cryptix.pki.KeyBundleException;
import java.io.FileInputStream;
import java.io.IOException;
import java.security.KeyStoreException;
import java.security.NoSuchAlgorithmException;
import java.security.UnrecoverableKeyException;
import java.util.Collection;
import java.util.HashMap;
import java.util.Map;
import my.NotEncryptedException;
/**
* Detailed example for decrypting some text.
* Assumes that the GenerateAndWriteKey and Encrypt examples has been run.
*
* @author Edwin Woudt <[email protected]>
* @version $Revision: 1.2 $
*/
public class Decrypt {
//**************************************************************************
// Main method, will be run on startup.
//**************************************************************************
public static void main(String[] args) throws Exception {
java.security.Security.addProvider(
new cryptix.jce.provider.CryptixCrypto() );
java.security.Security.addProvider(
new cryptix.openpgp.provider.CryptixOpenPGP() );
//**********************************************************************
// Dynamically register both the Cryptix JCE and Cryptix OpenPGP
// providers.
//**********************************************************************
//**********************************************************************
// First read the key.
//**********************************************************************
KeyBundle bundle = null;
MessageFactory mf = null;
try {
FileInputStream in = new FileInputStream("c:/pgp/secring.skr");
mf = MessageFactory.getInstance("OpenPGP");
Collection msgs = mf.generateMessages(in);
KeyBundleMessage kbm = (KeyBundleMessage)msgs.iterator().next();
bundle = kbm.getKeyBundle();
in.close();
} catch (IOException ioe) {
System.err.println("IOException... You did remember to run the "+
"GenerateAndWriteKey example first, right?");
ioe.printStackTrace();
System.exit(-1);
} catch (NoSuchAlgorithmException nsae) {
System.err.println("Cannot find the OpenPGP MessageFactory. "+
"This usually means that the Cryptix OpenPGP provider is not "+
"installed correctly.");
nsae.printStackTrace();
System.exit(-1);
} catch (MessageException me) {
System.err.println("Reading keybundle failed.");
me.printStackTrace();
System.exit(-1);
}
//**********************************************************************
// Read the message.
//**********************************************************************
EncryptedMessage em = null;
try {
FileInputStream in = new FileInputStream("c:/XMLFILE.xml.pgp");
Collection msgs = mf.generateMessages(in);
em = (EncryptedMessage)msgs.iterator().next();
in.close();
} catch (IOException ioe) {
System.err.println("IOException... You did remember to run the "+
"Encrypt example first, right?");
ioe.printStackTrace();
System.exit(-1);
} catch (MessageException me) {
System.err.println("Reading message failed.");
me.printStackTrace();
System.exit(-1);
}
//**********************************************************************
// Decrypt the message.
//**********************************************************************
try {
Message msg = em.decrypt(bundle, "123".toCharArray());
System.out.println(((LiteralMessage)msg).getTextData());
} catch (NotEncryptedToParameterException netpe) {
System.err.println("Not encrypted to this key.");
netpe.printStackTrace();
System.exit(-1);
} catch (UnrecoverableKeyException uke) {
System.err.println("Invalid passphrase.");
uke.printStackTrace();
System.exit(-1);
} catch (MessageException me) {
System.err.println("Decrypting message failed.");
me.printStackTrace();
System.exit(-1);
}
}
}
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у меня точно верный. Используя его, получилось расшифровать файл. Если кто имел дело с PGP в Java и, тем более, сталкивался с этой проблемой, пожалуйста помогите. Спасибо. Это сообщение отредактировал(а) olegrolik - 24.7.2007, 15:07 |
PGP. Invalid passphrase 
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