An ultra-low power AES encryption core in 65nm SOTB CMOS process
Van‐Phuc Hoang, Van-Lan Dao, Cong‐Kha Pham · 2016
This paper presents an efficient ASIC implementation of the low area and ultra-low power AES encryption core with an optimized S-box, Rcon and control blocks optimization, combined with a simple clock gating technique using an ultra-low power 65nm SOTB CMOS technology. The ASIC implementation results show that the proposed AES encryption core requires a small number of clock cycles with ultra-low power consumption and achieves higher resource usage efficiency compared with other designs.