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javax.crypto
final class: NullCipherSpi [javadoc | source]
java.lang.Object
   javax.crypto.CipherSpi
      javax.crypto.NullCipherSpi
This class provides a delegate for the identity cipher - one that does not tranform the plaintext.
Constructor:
 protected NullCipherSpi() 
Method from javax.crypto.NullCipherSpi Summary:
engineDoFinal,   engineDoFinal,   engineGetBlockSize,   engineGetIV,   engineGetKeySize,   engineGetOutputSize,   engineGetParameters,   engineInit,   engineInit,   engineInit,   engineSetMode,   engineSetPadding,   engineUpdate,   engineUpdate
Methods from javax.crypto.CipherSpi:
engineDoFinal,   engineDoFinal,   engineDoFinal,   engineGetBlockSize,   engineGetIV,   engineGetKeySize,   engineGetOutputSize,   engineGetParameters,   engineInit,   engineInit,   engineInit,   engineSetMode,   engineSetPadding,   engineUnwrap,   engineUpdate,   engineUpdate,   engineUpdate,   engineUpdateAAD,   engineUpdateAAD,   engineWrap,   getTempArraySize
Methods from java.lang.Object:
clone,   equals,   finalize,   getClass,   hashCode,   notify,   notifyAll,   toString,   wait,   wait,   wait
Method from javax.crypto.NullCipherSpi Detail:
 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 engineGetKeySize(Key key) 
 protected int engineGetOutputSize(int inputLen) 
 protected AlgorithmParameters engineGetParameters() 
 protected  void engineInit(int mode,
    Key key,
    SecureRandom random) 
 protected  void engineInit(int mode,
    Key key,
    AlgorithmParameterSpec params,
    SecureRandom random) 
 protected  void engineInit(int mode,
    Key key,
    AlgorithmParameters params,
    SecureRandom random) 
 public  void engineSetMode(String mode) 
 public  void engineSetPadding(String padding) 
 protected byte[] engineUpdate(byte[] input,
    int inputOffset,
    int inputLen) 
 protected int engineUpdate(byte[] input,
    int inputOffset,
    int inputLen,
    byte[] output,
    int outputOffset)