Bouncy Castle Cryptography Library 1.37

org.bouncycastle.jce.provider
Class WrapCipherSpi

java.lang.Object
  extended by javax.crypto.CipherSpi
      extended by org.bouncycastle.jce.provider.WrapCipherSpi
All Implemented Interfaces:
PBE
Direct Known Subclasses:
AES.RFC3211Wrap, AES.Wrap, Camellia.RFC3211Wrap, Camellia.Wrap, JCEBlockCipher, JCEElGamalCipher, JCEIESCipher, JCERSACipher, JCEStreamCipher, SEED.Wrap, WrapCipherSpi.DESEDEWrap, WrapCipherSpi.RC2Wrap, WrapCipherSpi.RFC3211DESedeWrap

public abstract class WrapCipherSpi
extends javax.crypto.CipherSpi
implements PBE


Nested Class Summary
static class WrapCipherSpi.DESEDEWrap
           
static class WrapCipherSpi.RC2Wrap
           
static class WrapCipherSpi.RFC3211DESedeWrap
           
 
Nested classes/interfaces inherited from interface org.bouncycastle.jce.provider.PBE
PBE.Util
 
Field Summary
protected  java.security.AlgorithmParameters engineParams
           
protected  int pbeHash
           
protected  int pbeIvSize
           
protected  int pbeKeySize
           
protected  int pbeType
           
protected  Wrapper wrapEngine
           
 
Fields inherited from interface org.bouncycastle.jce.provider.PBE
MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S2, RIPEMD160, SHA1, SHA256, TIGER
 
Constructor Summary
protected WrapCipherSpi()
           
protected WrapCipherSpi(Wrapper wrapEngine)
           
protected WrapCipherSpi(Wrapper wrapEngine, int ivSize)
           
 
Method Summary
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(java.security.Key key)
           
protected  int engineGetOutputSize(int inputLen)
           
protected  java.security.AlgorithmParameters engineGetParameters()
           
protected  void engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec params, java.security.SecureRandom random)
           
protected  void engineInit(int opmode, java.security.Key key, java.security.AlgorithmParameters params, java.security.SecureRandom random)
           
protected  void engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
           
protected  void engineSetMode(java.lang.String mode)
           
protected  void engineSetPadding(java.lang.String padding)
           
protected  java.security.Key engineUnwrap(byte[] wrappedKey, java.lang.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(java.security.Key key)
           
 
Methods inherited from class javax.crypto.CipherSpi
engineDoFinal, engineUpdate
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

pbeType

protected int pbeType

pbeHash

protected int pbeHash

pbeKeySize

protected int pbeKeySize

pbeIvSize

protected int pbeIvSize

engineParams

protected java.security.AlgorithmParameters engineParams

wrapEngine

protected Wrapper wrapEngine
Constructor Detail

WrapCipherSpi

protected WrapCipherSpi()

WrapCipherSpi

protected WrapCipherSpi(Wrapper wrapEngine)

WrapCipherSpi

protected WrapCipherSpi(Wrapper wrapEngine,
                        int ivSize)
Method Detail

engineGetBlockSize

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

engineGetIV

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

engineGetKeySize

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

engineGetOutputSize

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

engineGetParameters

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

engineSetMode

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

engineSetPadding

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

engineInit

protected void engineInit(int opmode,
                          java.security.Key key,
                          java.security.spec.AlgorithmParameterSpec 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

protected 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

protected 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

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

engineUpdate

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

engineDoFinal

protected 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

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

engineWrap

protected byte[] engineWrap(java.security.Key key)
                     throws javax.crypto.IllegalBlockSizeException,
                            java.security.InvalidKeyException
Overrides:
engineWrap in class javax.crypto.CipherSpi
Throws:
javax.crypto.IllegalBlockSizeException
java.security.InvalidKeyException

engineUnwrap

protected java.security.Key engineUnwrap(byte[] wrappedKey,
                                         java.lang.String wrappedKeyAlgorithm,
                                         int wrappedKeyType)
                                  throws java.security.InvalidKeyException
Overrides:
engineUnwrap in class javax.crypto.CipherSpi
Throws:
java.security.InvalidKeyException

Bouncy Castle Cryptography Library 1.37