Digital logic module processing period modifying system for use during encryption, has controller tracking number of manipulations of processing circuit, sending select signal to circuit and creating output over N clock cycles

摘要

The system has a processing circuit (400) to receive an input to create an output. A controller (406) is coupled to the processing circuit and configured to track number of manipulations of the processing circuit, send a select signal to the processing circuit and cause the processing circuit to create the output over N clock cycles. An output port (410) is coupled to the processing circuit and configured to convey the output. An independent claim is also included for a method of modifying the number of manipulations in a clock cycle of a digital logic module.