Finish the operation either appending or verifying the MAC at the end of the data.
return the size of the output buffer required for a processBytes plus a doFinal with an input of len bytes.
return the size of the output buffer required for a processBytes an input of len bytes.
Add a sequence of bytes to the associated data check. <br>If the implementation supports it, this will be an online operation and will not retain the associated data.
process a block of bytes from in putting the result into out.
initialize the underlying cipher. Parameter can either be an AEADParameters or a ParametersWithIV object.
Return the name of the algorithm.