public abstract class ProxyCipher extends CipherSpi
Constructor and Description |
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ProxyCipher()
Creates a new instance of this
ProxyCipher . |
Modifier and Type | Method and Description |
---|---|
protected byte[] |
engineDoFinal(byte[] input,
int inputOffset,
int inputLen) |
protected int |
engineDoFinal(byte[] input,
int inputOffset,
int inputLen,
byte[] output,
int outputOffset) |
protected int |
engineGetBlockSize() |
protected byte[] |
engineGetIV() |
protected int |
engineGetOutputSize(int inputLen) |
protected AlgorithmParameters |
engineGetParameters() |
protected void |
engineInit(int opmode,
Key key,
AlgorithmParameterSpec params,
SecureRandom random) |
protected void |
engineInit(int opmode,
Key key,
AlgorithmParameters params,
SecureRandom random) |
protected void |
engineInit(int opmode,
Key key,
SecureRandom random) |
protected void |
engineSetMode(String mode) |
protected void |
engineSetPadding(String padding) |
protected Key |
engineUnwrap(byte[] wrappedKey,
String wrappedKeyAlgorithm,
int wrappedKeyType) |
protected byte[] |
engineUpdate(byte[] input,
int inputOffset,
int inputLen) |
protected int |
engineUpdate(byte[] input,
int inputOffset,
int inputLen,
byte[] output,
int outputOffset) |
protected byte[] |
engineWrap(Key key) |
protected void |
getAlgorithmInstance(XSecProvider.Purpose purpose) |
protected void |
getAlgorithmInstanceUncaught(XSecProvider.Purpose purpose) |
protected abstract String |
getCipherName() |
protected void |
getInstance(int opmode) |
engineDoFinal, engineGetKeySize, engineUpdate, engineUpdateAAD, engineUpdateAAD
protected Cipher cipher_
public ProxyCipher() throws NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException
ProxyCipher
.protected void getAlgorithmInstanceUncaught(XSecProvider.Purpose purpose) throws NoSuchAlgorithmException, NoSuchProviderException, NoSuchPaddingException
protected void getAlgorithmInstance(XSecProvider.Purpose purpose)
protected void getInstance(int opmode)
protected abstract String getCipherName()
protected void engineSetMode(String mode) throws NoSuchAlgorithmException
engineSetMode
in class CipherSpi
NoSuchAlgorithmException
CipherSpi.engineSetMode(java.lang.String)
protected void engineSetPadding(String padding) throws NoSuchPaddingException
engineSetPadding
in class CipherSpi
NoSuchPaddingException
CipherSpi.engineSetPadding(java.lang.String)
protected int engineGetBlockSize()
engineGetBlockSize
in class CipherSpi
CipherSpi.engineGetBlockSize()
protected int engineGetOutputSize(int inputLen)
engineGetOutputSize
in class CipherSpi
CipherSpi.engineGetOutputSize(int)
protected byte[] engineGetIV()
engineGetIV
in class CipherSpi
CipherSpi.engineGetIV()
protected AlgorithmParameters engineGetParameters()
engineGetParameters
in class CipherSpi
CipherSpi.engineGetParameters()
protected void engineInit(int opmode, Key key, SecureRandom random) throws InvalidKeyException
engineInit
in class CipherSpi
InvalidKeyException
CipherSpi.engineInit(int, java.security.Key,
java.security.SecureRandom)
protected void engineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random) throws InvalidKeyException, InvalidAlgorithmParameterException
protected void engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random) throws InvalidKeyException, InvalidAlgorithmParameterException
engineInit
in class CipherSpi
InvalidKeyException
InvalidAlgorithmParameterException
CipherSpi.engineInit(int, java.security.Key,
java.security.AlgorithmParameters, java.security.SecureRandom)
protected byte[] engineUpdate(byte[] input, int inputOffset, int inputLen)
engineUpdate
in class CipherSpi
CipherSpi.engineUpdate(byte[], int, int)
protected int engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset) throws ShortBufferException
engineUpdate
in class CipherSpi
ShortBufferException
CipherSpi.engineUpdate(byte[], int, int, byte[], int)
protected byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) throws IllegalBlockSizeException, BadPaddingException
engineDoFinal
in class CipherSpi
IllegalBlockSizeException
BadPaddingException
CipherSpi.engineDoFinal(byte[], int, int)
protected int engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset) throws ShortBufferException, IllegalBlockSizeException, BadPaddingException
engineDoFinal
in class CipherSpi
ShortBufferException
IllegalBlockSizeException
BadPaddingException
CipherSpi.engineDoFinal(byte[], int, int, byte[], int)
protected Key engineUnwrap(byte[] wrappedKey, String wrappedKeyAlgorithm, int wrappedKeyType) throws InvalidKeyException, NoSuchAlgorithmException
engineUnwrap
in class CipherSpi
InvalidKeyException
NoSuchAlgorithmException
CipherSpi.engineUnwrap(byte[], java.lang.String, int)
protected byte[] engineWrap(Key key) throws IllegalBlockSizeException, InvalidKeyException
engineWrap
in class CipherSpi
IllegalBlockSizeException
InvalidKeyException
CipherSpi.engineWrap(java.security.Key)
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