An apparatus is provided for varying paths from power sources to components in order to inhibit side channel attacks. The power source provides power. The circuit component consumes the power to perform a function and a power grid provides a plurality of r...

Briefly, embodiments, such as methods, systems and/or circuits for controlling a power signal to be supplied to a processing device. In one aspect, a magnitude of a power supplied to a processing device may be changed based, at least in part on an estimate...