Methods

The methods of Javax.Crypto.CipherSpi are listed below. For a list of all members, see the CipherSpi Members list.

Protected Methods

	EngineDoFinal(Java.Nio.ByteBuffer, Java.Nio.ByteBuffer) : int Finishes a multi-part transformation (encryption or decryption).
abstract	EngineDoFinal(byte[], int, int) : byte[] Finishes a multi-part transformation (encryption or decryption).
abstract	EngineDoFinal(byte[], int, int, byte[], int) : int Finishes a multi-part transformation (encryption or decryption).
abstract	EngineGetBlockSize() : int Returns the block size of this cipher (in bytes)
abstract	EngineGetIV() : byte[] Returns the Initialization Vector (IV) that was used to initialize this cipher or `null` if none was used.
	EngineGetKeySize(Java.Security.IKey) : int Returns the size of a specified key object in bits.
abstract	EngineGetOutputSize(int) : int Returns the size for a buffer (in bytes), that the next call to `update` of `doFinal` would return, taking into account any buffered data from previous `update` calls and padding.
abstract	EngineGetParameters() : Java.Security.AlgorithmParameters Returns the parameters that where used to create this cipher instance.
abstract	EngineInit(int, Java.Security.IKey, Java.Security.SecureRandom) Initializes this cipher instance with the specified key and a source of randomness.
abstract	EngineInit(int, Java.Security.IKey, Java.Security.AlgorithmParameters, Java.Security.SecureRandom) Initializes this cipher instance with the specified key, algorithm parameters and a source of randomness.
abstract	EngineInit(int, Java.Security.IKey, Java.Security.Spec.IAlgorithmParameterSpec, Java.Security.SecureRandom) Initializes this cipher instance with the specified key, algorithm parameters and a source of randomness.
abstract	EngineSetMode(string) Sets the mode for this cipher.
abstract	EngineSetPadding(string) Sets the padding method for this cipher.
	EngineUnwrap(byte[], string, int) : Java.Security.IKey Unwraps a key using this cipher instance.
	EngineUpdate(Java.Nio.ByteBuffer, Java.Nio.ByteBuffer) : int Continues a multi-part transformation (encryption or decryption).
abstract	EngineUpdate(byte[], int, int) : byte[] Continues a multi-part transformation (encryption or decryption).
abstract	EngineUpdate(byte[], int, int, byte[], int) : int Continues a multi-part transformation (encryption or decryption).
	EngineUpdateAAD(Java.Nio.ByteBuffer) Continues a multi-part transformation (encryption or decryption).
	EngineUpdateAAD(byte[], int, int) Continues a multi-part transformation (encryption or decryption) with Authenticated Additional Data (AAD).
	EngineWrap(Java.Security.IKey) : byte[] Wraps a key using this cipher instance.