Package org.conscrypt
Class OpenSSLCipher
- java.lang.Object
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- javax.crypto.CipherSpi
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- org.conscrypt.OpenSSLCipher
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- Direct Known Subclasses:
OpenSSLAeadCipher,OpenSSLCipherChaCha20,OpenSSLEvpCipher
@Internal public abstract class OpenSSLCipher extends CipherSpi
An implementation ofCipherusing BoringSSL as the backing library.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected byte[]engineDoFinal(byte[] input, int inputOffset, int inputLen)protected intengineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)protected intengineGetBlockSize()protected byte[]engineGetIV()protected intengineGetKeySize(Key key)protected intengineGetOutputSize(int inputLen)protected AlgorithmParametersengineGetParameters()protected voidengineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random)protected voidengineInit(int opmode, Key key, SecureRandom random)protected voidengineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random)protected voidengineSetMode(String modeStr)protected voidengineSetPadding(String paddingStr)protected KeyengineUnwrap(byte[] wrappedKey, String wrappedKeyAlgorithm, int wrappedKeyType)protected byte[]engineUpdate(byte[] input, int inputOffset, int inputLen)protected intengineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset)protected byte[]engineWrap(Key key)protected AlgorithmParameterSpecgetParameterSpec(AlgorithmParameters params)-
Methods inherited from class javax.crypto.CipherSpi
engineDoFinal, engineUpdate, engineUpdateAAD, engineUpdateAAD
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Method Detail
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engineSetMode
protected void engineSetMode(String modeStr) throws NoSuchAlgorithmException
- Specified by:
engineSetModein classCipherSpi- Throws:
NoSuchAlgorithmException
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engineSetPadding
protected void engineSetPadding(String paddingStr) throws NoSuchPaddingException
- Specified by:
engineSetPaddingin classCipherSpi- Throws:
NoSuchPaddingException
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engineGetBlockSize
protected int engineGetBlockSize()
- Specified by:
engineGetBlockSizein classCipherSpi
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engineGetOutputSize
protected int engineGetOutputSize(int inputLen)
- Specified by:
engineGetOutputSizein classCipherSpi
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engineGetIV
protected byte[] engineGetIV()
- Specified by:
engineGetIVin classCipherSpi
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engineGetParameters
protected AlgorithmParameters engineGetParameters()
- Specified by:
engineGetParametersin classCipherSpi
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getParameterSpec
protected AlgorithmParameterSpec getParameterSpec(AlgorithmParameters params) throws InvalidAlgorithmParameterException
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engineInit
protected void engineInit(int opmode, Key key, SecureRandom random) throws InvalidKeyException- Specified by:
engineInitin classCipherSpi- Throws:
InvalidKeyException
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engineInit
protected void engineInit(int opmode, Key key, AlgorithmParameterSpec params, SecureRandom random) throws InvalidKeyException, InvalidAlgorithmParameterException- Specified by:
engineInitin classCipherSpi- Throws:
InvalidKeyExceptionInvalidAlgorithmParameterException
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engineInit
protected void engineInit(int opmode, Key key, AlgorithmParameters params, SecureRandom random) throws InvalidKeyException, InvalidAlgorithmParameterException- Specified by:
engineInitin classCipherSpi- Throws:
InvalidKeyExceptionInvalidAlgorithmParameterException
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engineUpdate
protected byte[] engineUpdate(byte[] input, int inputOffset, int inputLen)- Specified by:
engineUpdatein classCipherSpi
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engineUpdate
protected int engineUpdate(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset) throws ShortBufferException- Specified by:
engineUpdatein classCipherSpi- Throws:
ShortBufferException
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engineDoFinal
protected byte[] engineDoFinal(byte[] input, int inputOffset, int inputLen) throws IllegalBlockSizeException, BadPaddingException- Specified by:
engineDoFinalin classCipherSpi- Throws:
IllegalBlockSizeExceptionBadPaddingException
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engineDoFinal
protected int engineDoFinal(byte[] input, int inputOffset, int inputLen, byte[] output, int outputOffset) throws ShortBufferException, IllegalBlockSizeException, BadPaddingException- Specified by:
engineDoFinalin classCipherSpi- Throws:
ShortBufferExceptionIllegalBlockSizeExceptionBadPaddingException
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engineWrap
protected byte[] engineWrap(Key key) throws IllegalBlockSizeException, InvalidKeyException
- Overrides:
engineWrapin classCipherSpi- Throws:
IllegalBlockSizeExceptionInvalidKeyException
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engineUnwrap
protected Key engineUnwrap(byte[] wrappedKey, String wrappedKeyAlgorithm, int wrappedKeyType) throws InvalidKeyException, NoSuchAlgorithmException
- Overrides:
engineUnwrapin classCipherSpi- Throws:
InvalidKeyExceptionNoSuchAlgorithmException
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engineGetKeySize
protected int engineGetKeySize(Key key) throws InvalidKeyException
- Overrides:
engineGetKeySizein classCipherSpi- Throws:
InvalidKeyException
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