org.mozilla.jss.provider.javax.crypto
Class JSSCipherSpi
java.lang.Object
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+--javax.crypto.CipherSpi
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+--org.mozilla.jss.provider.javax.crypto.JSSCipherSpi
- Direct Known Subclasses:
- JSSCipherSpi.AES, JSSCipherSpi.DES, JSSCipherSpi.DESede, JSSCipherSpi.RC4
- class JSSCipherSpi
- extends javax.crypto.CipherSpi
Method Summary |
byte[] |
engineDoFinal(byte[] input,
int inputOffset,
int inputLen)
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int |
engineDoFinal(byte[] input,
int inputOffset,
int inputLen,
byte[] output,
int outputOffset)
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int |
engineGetBlockSize()
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byte[] |
engineGetIV()
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int |
engineGetKeySize(java.security.Key key)
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int |
engineGetOutputSize(int inputLen)
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java.security.AlgorithmParameters |
engineGetParameters()
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void |
engineInit(int opmode,
java.security.Key key,
java.security.spec.AlgorithmParameterSpec givenParams,
java.security.SecureRandom random)
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void |
engineInit(int opmode,
java.security.Key key,
java.security.AlgorithmParameters givenParams,
java.security.SecureRandom random)
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void |
engineInit(int opmode,
java.security.Key key,
java.security.SecureRandom random)
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void |
engineSetMode(java.lang.String mode)
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void |
engineSetPadding(java.lang.String padding)
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java.security.Key |
engineUnwrap(byte[] wrappedKey,
java.lang.String wrappedKeyAlgorithm,
int wrappedKeyType)
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private java.security.Key |
engineUnwrapPrivate(byte[] wrappedKey,
java.lang.String wrappedKeyAlg)
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private java.security.Key |
engineUnwrapSecret(byte[] wrappedKey,
java.lang.String wrappedKeyAlg)
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byte[] |
engineUpdate(byte[] input,
int inputOffset,
int inputLen)
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int |
engineUpdate(byte[] input,
int inputOffset,
int inputLen,
byte[] output,
int outputOffset)
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byte[] |
engineWrap(java.security.Key key)
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private static java.security.spec.AlgorithmParameterSpec |
generateAlgParams(Algorithm alg,
int blockSize)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
algFamily
private java.lang.String algFamily
algMode
private java.lang.String algMode
algPadding
private java.lang.String algPadding
token
CryptoToken token
cipher
private Cipher cipher
encAlg
private EncryptionAlgorithm encAlg
wrapper
private KeyWrapper wrapper
wrapAlg
private KeyWrapAlgorithm wrapAlg
params
private java.security.spec.AlgorithmParameterSpec params
blockSize
private int blockSize
noAlgParams
private static final JSSCipherSpi.NoAlgParams noAlgParams
JSSCipherSpi
private JSSCipherSpi()
JSSCipherSpi
protected JSSCipherSpi(java.lang.String algFamily)
engineSetMode
public void engineSetMode(java.lang.String mode)
- Specified by:
engineSetMode
in class javax.crypto.CipherSpi
engineSetPadding
public void engineSetPadding(java.lang.String padding)
- Specified by:
engineSetPadding
in class javax.crypto.CipherSpi
engineInit
public void engineInit(int opmode,
java.security.Key key,
java.security.spec.AlgorithmParameterSpec givenParams,
java.security.SecureRandom random)
throws java.security.InvalidKeyException,
java.security.InvalidAlgorithmParameterException
- Specified by:
engineInit
in class javax.crypto.CipherSpi
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
engineInit
public void engineInit(int opmode,
java.security.Key key,
java.security.AlgorithmParameters givenParams,
java.security.SecureRandom random)
throws java.security.InvalidKeyException,
java.security.InvalidAlgorithmParameterException
- Specified by:
engineInit
in class javax.crypto.CipherSpi
java.security.InvalidKeyException
java.security.InvalidAlgorithmParameterException
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
java.security.InvalidKeyException
generateAlgParams
private static java.security.spec.AlgorithmParameterSpec generateAlgParams(Algorithm alg,
int blockSize)
throws java.security.InvalidKeyException
java.security.InvalidKeyException
engineGetBlockSize
public int engineGetBlockSize()
- Specified by:
engineGetBlockSize
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
engineGetOutputSize
public int engineGetOutputSize(int inputLen)
- Specified by:
engineGetOutputSize
in class javax.crypto.CipherSpi
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)
throws javax.crypto.ShortBufferException
- Specified by:
engineUpdate
in class javax.crypto.CipherSpi
javax.crypto.ShortBufferException
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
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException
engineDoFinal
public int engineDoFinal(byte[] input,
int inputOffset,
int inputLen,
byte[] output,
int outputOffset)
throws javax.crypto.ShortBufferException,
javax.crypto.IllegalBlockSizeException,
javax.crypto.BadPaddingException
- Specified by:
engineDoFinal
in class javax.crypto.CipherSpi
javax.crypto.ShortBufferException
javax.crypto.IllegalBlockSizeException
javax.crypto.BadPaddingException
engineWrap
public byte[] engineWrap(java.security.Key key)
throws javax.crypto.IllegalBlockSizeException,
java.security.InvalidKeyException
- Overrides:
engineWrap
in class javax.crypto.CipherSpi
javax.crypto.IllegalBlockSizeException
java.security.InvalidKeyException
engineUnwrap
public java.security.Key engineUnwrap(byte[] wrappedKey,
java.lang.String wrappedKeyAlgorithm,
int wrappedKeyType)
throws java.security.InvalidKeyException,
java.security.NoSuchAlgorithmException
- Overrides:
engineUnwrap
in class javax.crypto.CipherSpi
java.security.InvalidKeyException
java.security.NoSuchAlgorithmException
engineUnwrapSecret
private java.security.Key engineUnwrapSecret(byte[] wrappedKey,
java.lang.String wrappedKeyAlg)
throws java.security.InvalidKeyException,
java.security.NoSuchAlgorithmException
java.security.InvalidKeyException
java.security.NoSuchAlgorithmException
engineUnwrapPrivate
private java.security.Key engineUnwrapPrivate(byte[] wrappedKey,
java.lang.String wrappedKeyAlg)
throws java.security.InvalidKeyException,
java.security.NoSuchAlgorithmException
java.security.InvalidKeyException
java.security.NoSuchAlgorithmException
engineGetKeySize
public int engineGetKeySize(java.security.Key key)
throws java.security.InvalidKeyException
- Overrides:
engineGetKeySize
in class javax.crypto.CipherSpi
java.security.InvalidKeyException