A Systematic Performance Comparison of Ultra Low-Power AES S-Boxes

This paper elaborates on the results of a thorough comparison between different AES S-box circuits in 28nm Fully Depleted Silicon-On-Insulator (FD-SOI) technology from STMicroelectronics. The three evaluated S-boxes are strategically chosen to provide a maximum coverage of the design space. Simulation results regarding area, speed, power and energy are presented and analyzed. Further, ultra low-power implementations are considered by simulating the circuits in the sub-threshold region. The presented performance comparison allows cryptographic hardware designers to select the most suitable S-box design for their resource-limited AES implementation.

ISBN:9781538663653

Publication year:2018

BOF-keylabel:yes

IOF-keylabel:yes

Authors from:Higher Education

Accessibility:Open