org.bouncycastle.jce.provider
Class JCEBlockCipher
java.lang.Object
javax.crypto.CipherSpi
org.bouncycastle.jce.provider.JCEBlockCipher
- All Implemented Interfaces:
- org.bouncycastle.jcajce.provider.symmetric.util.PBE
- Direct Known Subclasses:
- JCEBlockCipher.PBEWithAESCBC, JCEBlockCipher.PBEWithMD5AndDES, JCEBlockCipher.PBEWithMD5AndRC2, JCEBlockCipher.PBEWithSHA1AndDES, JCEBlockCipher.PBEWithSHA1AndRC2, JCEBlockCipher.PBEWithSHAAnd128BitRC2, JCEBlockCipher.PBEWithSHAAnd40BitRC2, JCEBlockCipher.PBEWithSHAAndTwofish
public class JCEBlockCipher
- extends javax.crypto.CipherSpi
- implements org.bouncycastle.jcajce.provider.symmetric.util.PBE
Nested classes/interfaces inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE |
org.bouncycastle.jcajce.provider.symmetric.util.PBE.Util |
Fields inherited from interface org.bouncycastle.jcajce.provider.symmetric.util.PBE |
GOST3411, MD2, MD5, OPENSSL, PKCS12, PKCS5S1, PKCS5S2, RIPEMD160, SHA1, SHA256, TIGER |
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 |
JCEBlockCipher
protected JCEBlockCipher(BlockCipher engine)
JCEBlockCipher
protected JCEBlockCipher(BlockCipher engine,
int ivLength)
JCEBlockCipher
protected JCEBlockCipher(BufferedBlockCipher engine,
int ivLength)
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,
javax.crypto.ShortBufferException
- Specified by:
engineDoFinal
in class javax.crypto.CipherSpi
- Throws:
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException
javax.crypto.ShortBufferException
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