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	A dual-voltage single-rail dynamic DPA-resistant logic based on charge sharing mechanism
	Tang, Wenyi ; Jia, Song ; Wang, Yuan
	2015
英文摘要	Differential power analysis (DPA) has become a major concern for system security. To achieve a high level of security at a low overhead of power and die area, a novel dual-voltage single-rail dynamic logic (DSDL) is proposed in this paper. DSDL reduces the power dissipation, and obtains a balanced power consumption by locking the charge in the internal nodes during evaluation, utilizing the charge sharing mechanism for voltage transfer as well as using two supply voltages and a positive feedback to speed up the evaluation process. A 4bit SBOX of AES algorithm was implemented to verify the security of the proposed logic. The simulation results proved the efficiency of DSDL, which only incurs a significantly smaller overhead in power consumption when compared with previous countermeasures. ? 2015 IEEE.; EI; 483-486
语种	英语
出处	11th IEEE International Conference on Electron Devices and Solid-State Circuits, EDSSC 2015
DOI标识	10.1109/EDSSC.2015.7285156
内容类型	其他
源URL	[http://ir.pku.edu.cn/handle/20.500.11897/436610]
专题	信息科学技术学院
推荐引用方式 GB/T 7714	Tang, Wenyi,Jia, Song,Wang, Yuan. A dual-voltage single-rail dynamic DPA-resistant logic based on charge sharing mechanism. 2015-01-01.

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