TAILIEUCHUNG - A low area AES encryption core with silicon demonstration in 180nm CMOS process

This paper presents a low area, low power AES encryption core with the combination of several optimized components in the AES core and some modifications in the core architecture for emerging wireless networks and IoT systems. The detail results of area-speed-power trade-offs in the proposed AES core design are also presented and discussed. | Journal of Science & Technology 131 (2018) 076-081 A Low Area AES Encryption Core with Silicon Demonstration in 180nm CMOS Process Anh-Thai Nguyen, Van-Lan Dao, Van-Phuc Hoang* Le Quy Don Technical University, 236 Hoang Quoc Viet Str., Hanoi, Vietnam Received: August 01, 2017; Accepted: November 26, 2018 Abstract This paper presents a low area, low power AES encryption core with the combination of several optimized components in the AES core and some modifications in the core architecture for emerging wireless networks and IoT systems. The detail results of area-speed-power trade-offs in the proposed AES core design are also presented and discussed. The implementation and chip measurement results in 180nm CMOS technology show that the proposed AES encryption core can reduce the area and power consumption significantly. The power consumption of the proposed AES encryption core is only µW/MHz and the area is kgates which are much lower than other AES cores presented in literature. Keywords: AES, ASIC, low area, low power, CMOS 1. Introduction1 the silicon demonstration is proposed by combining several optimized components in the AES core and some modifications in the core architecture for the high hardware resource efficiency in the ASIC platform. Currently, wireless networks are highly employed for many applications such as personal area connection, broadband internet connection, smart home, smart environment monitoring, etc. Due to the employment of the wireless channel, secure connectivity is becoming a more and more essential issue for these networks [1]. Moreover, emerging Internet of Things (IoT) applications need the hardware security assurance [2]. Advanced Encryption Standard (AES) is a highly recommended security standard of data encryption for emerging wireless networks and IoT applications [3]. Although AES encryption/decryption algorithms have been standardized, the efficient hardware architecture and implementation methods are the topics .

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• Advanced Encryption Standard
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