java.lang.Object javax.crypto.MacSpi
public Object clone() throws CloneNotSupportedException
Cloneable
protected abstract byte[] engineDoFinal()
protected abstract int engineGetMacLength()
protected abstract void engineInit(Key key, AlgorithmParameterSpec params) throws InvalidKeyException, InvalidAlgorithmParameterException
protected abstract void engineReset()
protected abstract void engineUpdate(byte input)
protected abstract void engineUpdate(byte[] input, int offset, int len)
protected void engineUpdate(ByteBuffer input)
public MacSpi()