Class IESCipher
- java.lang.Object
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- javax.crypto.CipherSpi
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- org.bouncycastle.jcajce.provider.asymmetric.dh.IESCipher
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- Direct Known Subclasses:
IESCipher.IES
,IESCipher.IESwithAESCBC
,IESCipher.IESwithDESedeCBC
public class IESCipher extends javax.crypto.CipherSpi
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Nested Class Summary
Nested Classes Modifier and Type Class Description static class
IESCipher.IES
Classes that inherit from usstatic class
IESCipher.IESwithAESCBC
static class
IESCipher.IESwithDESedeCBC
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description 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.AlgorithmParameters params, java.security.SecureRandom random)
void
engineInit(int opmode, java.security.Key key, java.security.SecureRandom random)
void
engineInit(int opmode, java.security.Key key, java.security.spec.AlgorithmParameterSpec engineSpec, 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)
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Method Detail
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engineGetBlockSize
public int engineGetBlockSize()
- Specified by:
engineGetBlockSize
in classjavax.crypto.CipherSpi
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engineGetKeySize
public int engineGetKeySize(java.security.Key key)
- Overrides:
engineGetKeySize
in classjavax.crypto.CipherSpi
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engineGetIV
public byte[] engineGetIV()
- Specified by:
engineGetIV
in classjavax.crypto.CipherSpi
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engineGetParameters
public java.security.AlgorithmParameters engineGetParameters()
- Specified by:
engineGetParameters
in classjavax.crypto.CipherSpi
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engineSetMode
public void engineSetMode(java.lang.String mode) throws java.security.NoSuchAlgorithmException
- Specified by:
engineSetMode
in classjavax.crypto.CipherSpi
- Throws:
java.security.NoSuchAlgorithmException
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engineGetOutputSize
public int engineGetOutputSize(int inputLen)
- Specified by:
engineGetOutputSize
in classjavax.crypto.CipherSpi
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engineSetPadding
public void engineSetPadding(java.lang.String padding) throws javax.crypto.NoSuchPaddingException
- Specified by:
engineSetPadding
in classjavax.crypto.CipherSpi
- Throws:
javax.crypto.NoSuchPaddingException
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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 classjavax.crypto.CipherSpi
- Throws:
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
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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 classjavax.crypto.CipherSpi
- Throws:
java.security.InvalidAlgorithmParameterException
java.security.InvalidKeyException
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engineInit
public void engineInit(int opmode, java.security.Key key, java.security.SecureRandom random) throws java.security.InvalidKeyException
- Specified by:
engineInit
in classjavax.crypto.CipherSpi
- Throws:
java.security.InvalidKeyException
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engineUpdate
public byte[] engineUpdate(byte[] input, int inputOffset, int inputLen)
- Specified by:
engineUpdate
in classjavax.crypto.CipherSpi
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engineUpdate
public int engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)
- Specified by:
engineUpdate
in classjavax.crypto.CipherSpi
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engineDoFinal
public byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) throws javax.crypto.IllegalBlockSizeException, javax.crypto.BadPaddingException
- Specified by:
engineDoFinal
in classjavax.crypto.CipherSpi
- Throws:
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException
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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 classjavax.crypto.CipherSpi
- Throws:
javax.crypto.ShortBufferException
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException
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