SWCU193 April 2023 CC2340R2 , CC2340R5 , CC2340R5-Q1
The Finite State Machine (FSM) processes the data in a column-fashioned way, processing 2 columns/cycle, completing 10 rounds in 20 cycles. With three cycles of pre-processing, the execution/encryption time is 23 cycles or 5.56bits/cycle.