org.bouncycastle.jce.provider
Class WrapCipherSpi
java.lang.Object
javax.crypto.CipherSpi
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 classes/interfaces inherited from interface org.bouncycastle.jce.provider.PBE |
PBE.Util |
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 |
availableSpecs
private java.lang.Class[] availableSpecs
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
ivSize
private int ivSize
iv
private byte[] iv
WrapCipherSpi
protected WrapCipherSpi()
WrapCipherSpi
protected WrapCipherSpi(Wrapper wrapEngine)
WrapCipherSpi
protected WrapCipherSpi(Wrapper wrapEngine,
int ivSize)
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