Class BcSessionKeyDataDecryptorFactory
- java.lang.Object
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- org.bouncycastle.openpgp.operator.bc.BcSessionKeyDataDecryptorFactory
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- All Implemented Interfaces:
PGPDataDecryptorFactory
,SessionKeyDataDecryptorFactory
public class BcSessionKeyDataDecryptorFactory extends java.lang.Object implements SessionKeyDataDecryptorFactory
A decryptor factory for handling PGP session keys.
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Constructor Summary
Constructors Constructor Description BcSessionKeyDataDecryptorFactory(PGPSessionKey sessionKey)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description PGPDataDecryptor
createDataDecryptor(boolean withIntegrityPacket, int encAlgorithm, byte[] key)
Constructs a data decryptor.PGPDataDecryptor
createDataDecryptor(int aeadAlgorithm, byte[] iv, int chunkSize, int encAlgorithm, byte[] key)
Constructs an AEAD data decryptor.PGPSessionKey
getSessionKey()
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Constructor Detail
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BcSessionKeyDataDecryptorFactory
public BcSessionKeyDataDecryptorFactory(PGPSessionKey sessionKey)
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Method Detail
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getSessionKey
public PGPSessionKey getSessionKey()
- Specified by:
getSessionKey
in interfaceSessionKeyDataDecryptorFactory
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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 interfacePGPDataDecryptorFactory
- Parameters:
withIntegrityPacket
-true
if the packet to be decrypted has integrity checking enabled.encAlgorithm
- the identifier of theencryption 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.
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createDataDecryptor
public PGPDataDecryptor createDataDecryptor(int aeadAlgorithm, byte[] iv, int chunkSize, int encAlgorithm, byte[] key) throws PGPException
Description copied from interface:PGPDataDecryptorFactory
Constructs an AEAD data decryptor.- Specified by:
createDataDecryptor
in interfacePGPDataDecryptorFactory
- Parameters:
aeadAlgorithm
- the identifier of theencryption algorithm
to use.iv
- the initialization vector to build the AEAD nonces from.chunkSize
- the chunksize value for the AEAD encrypted chunks.encAlgorithm
- the identifier of theencryption 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.
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