org.spongycastle.openpgp.operator.bc

Class BcPublicKeyDataDecryptorFactory

java.lang.Object

org.spongycastle.openpgp.operator.bc.BcPublicKeyDataDecryptorFactory

All Implemented Interfaces:

PGPDataDecryptorFactory, PublicKeyDataDecryptorFactory

public class BcPublicKeyDataDecryptorFactory
extends java.lang.Object
implements PublicKeyDataDecryptorFactory

A decryptor factory for handling public key decryption operations.

Constructor Summary

Constructors

Constructor and Description
BcPublicKeyDataDecryptorFactory(PGPPrivateKey privKey)

Method Summary

Methods

Modifier and Type	Method and Description
PGPDataDecryptor	createDataDecryptor(boolean withIntegrityPacket, int encAlgorithm, byte[] key) Constructs a data decryptor.
byte[]	recoverSessionData(int keyAlgorithm, byte[][] secKeyData)

Methods inherited from class java.lang.Object

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

Constructor Detail

BcPublicKeyDataDecryptorFactory

public BcPublicKeyDataDecryptorFactory(PGPPrivateKey privKey)

Method Detail

recoverSessionData

public byte[] recoverSessionData(int keyAlgorithm,
                        byte[][] secKeyData)
                          throws PGPException

Specified by:

recoverSessionData in interface PublicKeyDataDecryptorFactory

Throws:

PGPException

createDataDecryptor

public PGPDataDecryptor createDataDecryptor(boolean withIntegrityPacket,
                                   int encAlgorithm,
                                   byte[] key)
                                     throws PGPException

Description copied from interface: PGPDataDecryptorFactory

Constructs a data decryptor.

Specified by:

createDataDecryptor in interface PGPDataDecryptorFactory

Parameters:

withIntegrityPacket - true if the packet to be decrypted has integrity checking enabled.

encAlgorithm - the identifier of the encryption algorithm to decrypt with.

key - the bytes of the key for the cipher.

Returns:

a data decryptor that can decrypt (and verify) streams of encrypted data.

Throws:

PGPException - if an error occurs initialising the decryption and integrity checking functions.