org.bouncycastle.openpgp
Class PGPPublicKeyEncryptedData

java.lang.Object
  org.bouncycastle.openpgp.PGPEncryptedData
      org.bouncycastle.openpgp.PGPPublicKeyEncryptedData

All Implemented Interfaces:

SymmetricKeyAlgorithmTags

public class PGPPublicKeyEncryptedData
extends PGPEncryptedData

A public key encrypted data object.

Nested Class Summary

Nested classes/interfaces inherited from class org.bouncycastle.openpgp.PGPEncryptedData

PGPEncryptedData.TruncatedStream

Field Summary

Fields inherited from interface org.bouncycastle.bcpg.SymmetricKeyAlgorithmTags

AES_128, AES_192, AES_256, BLOWFISH, CAST5, DES, IDEA, NULL, SAFER, TRIPLE_DES, TWOFISH

Method Summary

java.io.InputStream	getDataStream(PGPPrivateKey privKey, java.security.Provider provider) Deprecated. use method that takes a PublicKeyDataDecryptorFactory
java.io.InputStream	getDataStream(PGPPrivateKey privKey, java.security.Provider asymProvider, java.security.Provider provider) Deprecated. use method that takes a PublicKeyDataDecryptorFactory
java.io.InputStream	getDataStream(PGPPrivateKey privKey, java.lang.String provider) Deprecated. use method that takes a PublicKeyDataDecryptorFactory
java.io.InputStream	getDataStream(PGPPrivateKey privKey, java.lang.String asymProvider, java.lang.String provider) Deprecated. use method that takes a PublicKeyDataDecryptorFactory
java.io.InputStream	getDataStream(PublicKeyDataDecryptorFactory dataDecryptorFactory) Open an input stream which will provide the decrypted data protected by this object.
long	getKeyID() Return the keyID for the key used to encrypt the data.
int	getSymmetricAlgorithm(PGPPrivateKey privKey, java.security.Provider provider) Deprecated. use the method taking a PublicKeyDataDecryptorFactory
int	getSymmetricAlgorithm(PGPPrivateKey privKey, java.lang.String provider) Deprecated. use the method taking a PublicKeyDataDecryptorFactory
int	getSymmetricAlgorithm(PublicKeyDataDecryptorFactory dataDecryptorFactory) Return the symmetric key algorithm required to decrypt the data protected by this object.

Methods inherited from class org.bouncycastle.openpgp.PGPEncryptedData

getInputStream, isIntegrityProtected, verify

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getKeyID

public long getKeyID()

Return the keyID for the key used to encrypt the data.

Returns:

long

getSymmetricAlgorithm

public int getSymmetricAlgorithm(PGPPrivateKey privKey,
                                 java.lang.String provider)
                          throws PGPException,
                                 java.security.NoSuchProviderException

Deprecated. use the method taking a PublicKeyDataDecryptorFactory

Return the algorithm code for the symmetric algorithm used to encrypt the data.

Returns:

integer algorithm code

Throws:

PGPException

java.security.NoSuchProviderException

getSymmetricAlgorithm

public int getSymmetricAlgorithm(PGPPrivateKey privKey,
                                 java.security.Provider provider)
                          throws PGPException,
                                 java.security.NoSuchProviderException

Deprecated. use the method taking a PublicKeyDataDecryptorFactory

Throws:

PGPException

java.security.NoSuchProviderException

getSymmetricAlgorithm

public int getSymmetricAlgorithm(PublicKeyDataDecryptorFactory dataDecryptorFactory)
                          throws PGPException

Return the symmetric key algorithm required to decrypt the data protected by this object.

Parameters:

dataDecryptorFactory - decryptor factory to use to recover the session data.

Returns:

the integer encryption algorithm code.

Throws:

PGPException - if the session data cannot be recovered.

getDataStream

public java.io.InputStream getDataStream(PGPPrivateKey privKey,
                                         java.lang.String provider)
                                  throws PGPException,
                                         java.security.NoSuchProviderException

Deprecated. use method that takes a PublicKeyDataDecryptorFactory

Return the decrypted data stream for the packet.

Parameters:

privKey - private key to use

provider - provider to use for private key and symmetric key decryption.

Returns:

InputStream

Throws:

PGPException

java.security.NoSuchProviderException

getDataStream

public java.io.InputStream getDataStream(PGPPrivateKey privKey,
                                         java.security.Provider provider)
                                  throws PGPException

Deprecated. use method that takes a PublicKeyDataDecryptorFactory

Parameters:

privKey -

provider -

Returns:

Throws:

PGPException

getDataStream

public java.io.InputStream getDataStream(PGPPrivateKey privKey,
                                         java.lang.String asymProvider,
                                         java.lang.String provider)
                                  throws PGPException,
                                         java.security.NoSuchProviderException

Deprecated. use method that takes a PublicKeyDataDecryptorFactory

Return the decrypted data stream for the packet.

Parameters:

privKey - private key to use.

asymProvider - asymetric provider to use with private key.

provider - provider to use for symmetric algorithm.

Returns:

InputStream

Throws:

PGPException

java.security.NoSuchProviderException

getDataStream

public java.io.InputStream getDataStream(PGPPrivateKey privKey,
                                         java.security.Provider asymProvider,
                                         java.security.Provider provider)
                                  throws PGPException

Deprecated. use method that takes a PublicKeyDataDecryptorFactory

Throws:

PGPException

getDataStream

public java.io.InputStream getDataStream(PublicKeyDataDecryptorFactory dataDecryptorFactory)
                                  throws PGPException

Open an input stream which will provide the decrypted data protected by this object.

Parameters:

dataDecryptorFactory - decryptor factory to use to recover the session data and provide the stream.

Returns:

the resulting input stream

Throws:

PGPException - if the session data cannot be recovered or the stream cannot be created.