Bouncy Castle Cryptography 1.50

org.bouncycastle.jcajce.provider.asymmetric.ec
Class IESCipher

java.lang.Object
  extended by javax.crypto.CipherSpi
      extended by org.bouncycastle.jcajce.provider.asymmetric.ec.IESCipher
Direct Known Subclasses:
IESCipher.ECIES, IESCipher.ECIESwithAES, IESCipher.ECIESwithDESede

public class IESCipher
extends javax.crypto.CipherSpi


Nested Class Summary
static class IESCipher.ECIES
          Classes that inherit from us
static class IESCipher.ECIESwithAES
           
static class IESCipher.ECIESwithDESede
           
 
Constructor Summary
IESCipher(IESEngine engine)
           
 
Method Summary
 byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen)
           
 int engineDoFinal(byte[] input, int inputOffset, int inputLength, byte[] output, int outputOffset)
           
 int engineGetBlockSize()
           
 byte[] engineGetIV()
           
 int engineGetKeySize(java.security.Key key)
           
 int engineGetOutputSize(int inputLen)
           
 java.security.AlgorithmParameters engineGetParameters()
           
 void engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec engineSpec, java.security.SecureRandom random)
           
 void engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)
           
 void engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
           
 void engineSetMode(java.lang.String mode)
           
 void engineSetPadding(java.lang.String padding)
           
 byte[] engineUpdate(byte[] input, int inputOffset, int inputLen)
           
 int engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)
           
 
Methods inherited from class javax.crypto.CipherSpi
engineDoFinal, engineUnwrap, engineUpdate, engineWrap
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IESCipher

public IESCipher(IESEngine engine)
Method Detail

engineGetBlockSize

public int engineGetBlockSize()
Specified by:
engineGetBlockSize in class javax.crypto.CipherSpi

engineGetKeySize

public int engineGetKeySize(java.security.Key key)
Overrides:
engineGetKeySize in class javax.crypto.CipherSpi

engineGetIV

public byte[] engineGetIV()
Specified by:
engineGetIV in class javax.crypto.CipherSpi

engineGetParameters

public java.security.AlgorithmParameters engineGetParameters()
Specified by:
engineGetParameters in class javax.crypto.CipherSpi

engineSetMode

public void engineSetMode(java.lang.String mode)
                   throws java.security.NoSuchAlgorithmException
Specified by:
engineSetMode in class javax.crypto.CipherSpi
Throws:
java.security.NoSuchAlgorithmException

engineGetOutputSize

public int engineGetOutputSize(int inputLen)
Specified by:
engineGetOutputSize in class javax.crypto.CipherSpi

engineSetPadding

public void engineSetPadding(java.lang.String padding)
                      throws javax.crypto.NoSuchPaddingException
Specified by:
engineSetPadding in class javax.crypto.CipherSpi
Throws:
javax.crypto.NoSuchPaddingException

engineInit

public void engineInit(int opmode,
                       java.security.Key key,
                       java.security.AlgorithmParameters params,
                       java.security.SecureRandom random)
                throws java.security.InvalidKeyException,
                       java.security.InvalidAlgorithmParameterException
Specified by:
engineInit in class javax.crypto.CipherSpi
Throws:
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException

engineInit

public void engineInit(int opmode,
                       java.security.Key key,
                       java.security.spec.AlgorithmParameterSpec engineSpec,
                       java.security.SecureRandom random)
                throws java.security.InvalidAlgorithmParameterException,
                       java.security.InvalidKeyException
Specified by:
engineInit in class javax.crypto.CipherSpi
Throws:
java.security.InvalidAlgorithmParameterException
java.security.InvalidKeyException

engineInit

public void engineInit(int opmode,
                       java.security.Key key,
                       java.security.SecureRandom random)
                throws java.security.InvalidKeyException
Specified by:
engineInit in class javax.crypto.CipherSpi
Throws:
java.security.InvalidKeyException

engineUpdate

public byte[] engineUpdate(byte[] input,
                           int inputOffset,
                           int inputLen)
Specified by:
engineUpdate in class javax.crypto.CipherSpi

engineUpdate

public int engineUpdate(byte[] input,
                        int inputOffset,
                        int inputLen,
                        byte[] output,
                        int outputOffset)
Specified by:
engineUpdate in class javax.crypto.CipherSpi

engineDoFinal

public byte[] engineDoFinal(byte[] input,
                            int inputOffset,
                            int inputLen)
                     throws javax.crypto.IllegalBlockSizeException,
                            javax.crypto.BadPaddingException
Specified by:
engineDoFinal in class javax.crypto.CipherSpi
Throws:
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException

engineDoFinal

public int engineDoFinal(byte[] input,
                         int inputOffset,
                         int inputLength,
                         byte[] output,
                         int outputOffset)
                  throws javax.crypto.ShortBufferException,
                         javax.crypto.IllegalBlockSizeException,
                         javax.crypto.BadPaddingException
Specified by:
engineDoFinal in class javax.crypto.CipherSpi
Throws:
javax.crypto.ShortBufferException
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException

Bouncy Castle Cryptography 1.50