org.bouncycastle.openpgp
Class PGPPublicKeyEncryptedData
java.lang.Object
|
+--org.bouncycastle.openpgp.PGPEncryptedData
|
+--org.bouncycastle.openpgp.PGPPublicKeyEncryptedData
- public class PGPPublicKeyEncryptedData
- extends PGPEncryptedData
A public key encrypted data object.
Method Summary |
int |
getAlgorithm()
Return the symmetric encryption algorithm that is used by the packet. |
java.io.InputStream |
getDataStream(org.bouncycastle.openpgp.operator.PublicKeyDataDecryptorFactory dataDecryptorFactory)
Open an input stream which will provide the decrypted data protected by this object. |
java.io.InputStream |
getDataStream(org.bouncycastle.openpgp.operator.SessionKeyDataDecryptorFactory dataDecryptorFactory)
|
long |
getKeyID()
Return the keyID for the key used to encrypt the data. |
PGPSessionKey |
getSessionKey(org.bouncycastle.openpgp.operator.PublicKeyDataDecryptorFactory dataDecryptorFactory)
Return the symmetric session key required to decrypt the data protected by this object. |
int |
getSymmetricAlgorithm(org.bouncycastle.openpgp.operator.PublicKeyDataDecryptorFactory dataDecryptorFactory)
Return the symmetric key algorithm required to decrypt the data protected by this object. |
int |
getVersion()
Return the version number of the Encrypted Session Key Packet. |
Methods inherited from class java.lang.Object |
clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
getKeyID
public long getKeyID()
- Return the keyID for the key used to encrypt the data.
- Returns:
- long
getSymmetricAlgorithm
public int getSymmetricAlgorithm(org.bouncycastle.openpgp.operator.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 identifier of the
encryption algorithm
used to
encrypt this object. - Throws:
- PGPException - if the session data cannot be recovered.
getSessionKey
public PGPSessionKey getSessionKey(org.bouncycastle.openpgp.operator.PublicKeyDataDecryptorFactory dataDecryptorFactory)
throws PGPException
- Return the symmetric session key required to decrypt the data protected by this object.
- Parameters:
dataDecryptorFactory
- decryptor factory to use to recover the session data.- Returns:
- session key used to decrypt the data protected by this object
- Throws:
- PGPException - if the session data cannot be recovered.
getDataStream
public java.io.InputStream getDataStream(org.bouncycastle.openpgp.operator.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.
getDataStream
public java.io.InputStream getDataStream(org.bouncycastle.openpgp.operator.SessionKeyDataDecryptorFactory dataDecryptorFactory)
throws PGPException
getAlgorithm
public int getAlgorithm()
- Description copied from class: PGPEncryptedData
- Return the symmetric encryption algorithm that is used by the packet.
- Overrides:
- getAlgorithm in class PGPEncryptedData
- Tags copied from class: PGPEncryptedData
- Returns:
- algorithm
getVersion
public int getVersion()
- Description copied from class: PGPEncryptedData
- Return the version number of the Encrypted Session Key Packet.
- Overrides:
- getVersion in class PGPEncryptedData
- Tags copied from class: PGPEncryptedData
- Returns:
- version