At 09:17 PM 1/3/2013, Valerie (Yu-Ching) Peng wrote: >Michael, > >I thought this some more. I think a cleaner way to do what you wanted may be >achieved by adding an AlgorithmParameterGenerator impl for GCM.
*sigh* I forgot to answer this. I think this would probably work too. But I agree that its going to require more thought. The counter and AEAD modes have some unique edges. Mike